Plan a flight · Tue 3:38 am CDT (08:38 UTC)

San Antonio International to Harrisburg International SAT → MDT

1,241 nautical miles (1,428 statute miles) northeast on a straight line, true course 053°, about 049° magnetic at the departure end (variation 4E). At 120 knots that is 8 h 56 min at the quickest height in today's winds (3,500 ft, a 19-knot tailwind), arriving about 1:34 pm EDT (17:34 UTC). Right now SAT is marginal VFR, wind from the south-southeast (160°) at 8 knots; MDT is VFR, wind calm. For planning, not a briefing: the legal preflight briefing comes from Flight Service (1-800-WX-BRIEF) or the FAA's own tools. Airlines fly this pair: 2 flights in the DOT's last twelve reported months, the route's page.

The route the straight line, the warnings crossed, restrictions, pilot reports and the airports along the way · click a mark for its words

Green, blue, red and purple airport dots are the flying conditions reported there now (VFR, marginal VFR, IFR, low IFR); grey means no report. Red areas are SIGMETs, orange areas AIRMETs, hatched red areas temporary flight restrictions. Map tiles: OpenFreeMap, data © OpenStreetMap contributors.

Warnings the route crosses SIGMETs and AIRMETs whose area the line passes through or comes within 25 nm of

AIRMET SIERRA 5E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, mist). Over the route from 70 to 278 nm out.
AIRMET SIERRA 6E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, mist, fog). Over the last 377 nm of the route.
AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist, fog). Over the route from 864 to 1211 nm out.

Turbulence No turbulence warning in force along the route. A pilot reported no chop turbulence, at 39,000 ft, 39 nm northwest, 1:30 am CDT (06:30 UTC). The government's turbulence forecast map ↗

Icing No icing warning in force along the route. No pilot has reported icing near the line in the last three hours. The freezing level is about 14,500 ft (from the winds-aloft temperatures), so icing is possible in cloud above that. The government's icing forecast map ↗

A SIGMET warns of weather hazardous to all aircraft; an AIRMET of weather that matters to small aircraft and to flying without instruments. "From 60 to 180 nm out" is measured along the route from SAT.

Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first

A319 at 39,000 ft, 39 nm northwest, 1:30 am CDT (06:30 UTC): no chop turbulence, remarks: ZME61. 695 nm along the route, 39 nm northwest of the line.
as filed, and in English
```
HOP UA /OV HOP180010/TM 0630/FL390/TP A319/TB NEG CHOP/RM ZME61
```
Report
a routine report filed through HOP
Where
10 nm south (180°) of HOP
Time
06:30 UTC
Height
at 39,000 ft
Aircraft
A319
Turbulence
no chop
Remarks
ZME61

Winds aloft along the route, and the time en route the forecast for use 08:00–15:00 UTC · at 120 knots true airspeed

The eastbound cruising heights for this course (VFR: odd thousands plus 500 ft; above 18,000 ft the forecast levels), with the wind averaged along the line from the 11 forecast points nearest it (SAT, CLL, SHV, LIT, MEM, BNA, TYS, TRI, CRW, EKN, PSB). A plus sign is a headwind, a minus sign a tailwind.

Height	Average wind	Head- or tailwind	Temperature	Ground speed	Time en route	Arrival
3,500 ft	230° at 19 kt	−19 kt		139 kt	8 h 56 min	1:34 pm EDT (17:34 UTC)
5,500 ft	250° at 16 kt	−16 kt	13 °C	136 kt	9 h 08 min	1:46 pm EDT (17:46 UTC)
7,500 ft	260° at 13 kt	−13 kt	14 °C	133 kt	9 h 20 min	1:58 pm EDT (17:58 UTC)
9,500 ft	270° at 11 kt	−10 kt	11 °C	130 kt	9 h 33 min	2:11 pm EDT (18:11 UTC)
11,500 ft	290° at 10 kt	−7 kt	8 °C	127 kt	9 h 46 min	2:24 pm EDT (18:24 UTC)
13,500 ft	290° at 12 kt	−8 kt	3 °C	128 kt	9 h 42 min	2:20 pm EDT (18:20 UTC)
15,500 ft	290° at 15 kt	−10 kt	-2 °C	130 kt	9 h 33 min	2:11 pm EDT (18:11 UTC)
17,500 ft	290° at 18 kt	−13 kt	-7 °C	133 kt	9 h 20 min	1:58 pm EDT (17:58 UTC)
18,000 ft FL180	290° at 19 kt	−13 kt	-8 °C	133 kt	9 h 20 min	1:58 pm EDT (17:58 UTC)
24,000 ft FL240	300° at 24 kt	−14 kt	-18 °C	134 kt	9 h 16 min	1:54 pm EDT (17:54 UTC)
30,000 ft FL300	310° at 36 kt	−12 kt	-30 °C	132 kt	9 h 24 min	2:02 pm EDT (18:02 UTC)
34,000 ft FL340	320° at 38 kt	−9 kt	-39 °C	129 kt	9 h 37 min	2:15 pm EDT (18:15 UTC)
39,000 ft FL390	320° at 34 kt	−4 kt	-48 °C	124 kt	10 h	2:38 pm EDT (18:38 UTC)

Based on data from the 13th at 06:00 UTC; valid on the 13th at 12:00 UTC for use 08:00 to 15:00 UTC; temperatures above 24,000 ft are below zero. Heights are above sea level; a height is left out when the forecast has no wind for it over most of the line (the ground is higher). Ground speed is the airspeed less the headwind; the time en route is for the straight line and ignores climb, descent and routing around weather.

The forecast points as issued

Point	From	3,000	6,000	9,000	12,000	18,000	24,000	30,000	34,000	39,000
SAT	used from 0 nm out; 25 nm from the line	170/27	180/22 20°	190/15 17°	160/9 10°	170/9 -5°	230/13 -15°	170/9 -29°	130/20 -40°	120/31 -51°
CLL	used from 50 nm out; 53 nm from the line	200/24	210/22 17°	210/13 15°	L/V 10°	260/18 -7°	260/14 -14°	230/13 -29°	130/7 -39°	110/18 -51°
SHV	used from 199 nm out; 73 nm from the line	220/24	240/18 17°	240/9 14°	250/9 9°	210/9 -7°	300/12 -14°	280/25 -29°	290/13 -39°	320/15 -50°
LIT	used from 397 nm out; 74 nm from the line	240/25	260/17 17°	270/10 14°	270/11 8°	280/17 -7°	290/33 -16°	300/37 -29°	300/38 -38°	320/30 -50°
MEM	used from 447 nm out; 76 nm from the line	250/22	250/18 17°	280/11 14°	290/10 8°	300/27 -8°	300/35 -17°	310/47 -29°	310/49 -38°	330/41 -49°
BNA	used from 645 nm out; 43 nm from the line	260/21	290/18 17°	290/15 10°	310/8 6°	290/24 -8°	310/39 -19°	320/70 -28°	320/65 -38°	320/48 -49°
TYS	used from 794 nm out; 82 nm from the line	250/11	310/13 14°	300/17 9°	310/13 5°	300/27 -8°	300/21 -21°	330/55 -28°	330/70 -37°	330/52 -48°
TRI	used from 844 nm out; 91 nm from the line		290/13 13°	290/14 9°	300/18 6°	310/23 -8°	290/19 -21°	320/44 -30°	330/63 -37°	330/53 -47°
CRW	used from 894 nm out; 73 nm from the line	250/18	280/17 14°	280/12 9°	310/17 5°	290/24 -9°	290/28 -22°	320/46 -32°	320/65 -38°	320/66 -46°
EKN	used from 1043 nm out; 14 nm from the line		280/17 12°	290/15 8°	320/20 4°	300/23 -9°	300/28 -22°	310/45 -34°	320/51 -38°	320/57 -45°
PSB	used from 1142 nm out; 73 nm from the line		270/21 13°	270/21 6°	270/22 3°	290/31 -11°	300/30 -22°	330/29 -37°	310/43 -42°	310/56 -45°

The weather now: both ends and the airports along the way public airports with a weather report within 25 nm of the line, one for each stretch

Airport	Where	Conditions	Wind	Visibility	Ceiling	Elevation	Reported
SAT San Antonio, TX	departure	marginal VFR Sky: a broken layer at 1,300 feet, a broken layer at 20,000 feet	from the south-southeast (160°) at 8 knots	10+ mi	1,300 ft	809 ft	2:51 am CDT (07:51 UTC)
HYI Austin, TX	40 nm out, 2 nm south of the line, tower	marginal VFR Sky: overcast at 1,300 feet	from the south (180°) at 7 knots	10+ mi	1,300 ft	594 ft	07:56 UTC
CLL College Station, TX	129 nm out, 14 nm south of the line, tower	IFR Sky: a broken layer at 800 feet, overcast at 1,500 feet	from the south (170°) at 8 knots	10+ mi	800 ft	320 ft	07:53 UTC
SHV Shreveport, LA	298 nm out, 3 nm west of the line, tower	marginal VFR Sky: overcast at 1,200 feet	from the south (190°) at 7 knots	10+ mi	1,200 ft	257 ft	07:56 UTC
GLH Greenville, MS	447 nm out, 25 nm southeast of the line, tower	VFR	from the south (190°) at 6 knots	10+ mi	none	130 ft	07:53 UTC
OLV Olive Branch, MS	546 nm out, 19 nm northwest of the line, tower	reported, no category	from the south-southwest (210°) at 7 knots	10+ mi	none	401 ft	08:15 UTC
BNA Nashville, TN	715 nm out, 2 nm south of the line, tower	VFR	from the south-southeast (160°) at 3 knots	10+ mi	none	599 ft	07:53 UTC
SME Somerset, KY	824 nm out, 4 nm east of the line	VFR	from the south (180°) at 4 knots	10+ mi	none	927 ft	08:15 UTC
HTS Huntington, WV	953 nm out, 20 nm northwest of the line, tower	VFR	from the south-southwest (200°) at 7 knots	10+ mi	none	828 ft	07:51 UTC
CRW Charleston, WV	993 nm out, 1 nm southwest of the line, tower	VFR Sky: a few clouds at 7,000 feet	calm	8 mi	none	947 ft	07:54 UTC
HGR Hagerstown, MD	1192 nm out, 8 nm south of the line, tower	VFR	from the south-southeast (150°) at 4 knots	10+ mi	none	703 ft	07:53 UTC
MDT Harrisburg, PA	destination	VFR	calm	10+ mi	none	310 ft	3:56 am EDT (07:56 UTC)

The highest airport on this list sits at 947 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

The codes as issued, and in English, for every airport in the table

SAT San Antonio, TX

the observation and the forecast as issued, and in English

METAR KSAT 130751Z 16008KT 10SM BKN013 BKN200 26/23 A2996 RMK AO2 SLP125 T02610233 $

METAR: a routine hourly observation
KSAT: the station, KSAT
130751Z: observed 2:51 am CDT (07:51 UTC)
16008KT: wind from the south-southeast at 8 knots
10SM: visibility 10 miles
BKN013: a broken layer at 1,300 feet
BKN200: a broken layer at 20,000 feet
26/23: temperature 26 °C (79 °F), dew point 23 °C (73 °F)
A2996: altimeter setting 29.96 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP125: sea-level pressure 1012.5 hPa
T02610233: temperature 26.1 °C (79 °F), dew point 23.3 °C (74 °F)
$: the station needs maintenance

TAF KSAT 130703Z 1307/1412 16009KT P6SM FEW015 BKN200 FM130730 16009KT P6SM OVC012 FM131600 17012KT P6SM BKN022 FM131700 16014G24KT P6SM SCT050 FM140500 15011KT P6SM BKN022 FM140700 15009KT P6SM OVC012

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KSAT: the station, KSAT
130703Z: issued 2:03 am CDT (07:03 UTC)
1307/1412 16009KT P6SM FEW015 BKN200: valid from Tue 2:00 am CDT (07:00 UTC) to Wed 7:00 am CDT (12:00 UTC): wind from the south-southeast at 9 knots, visibility more than 6 miles, a few clouds at 1,500 feet, a broken layer at 20,000 feet
FM130730 16009KT P6SM OVC012: from Tue 2:30 am CDT (07:30 UTC): wind from the south-southeast at 9 knots, visibility more than 6 miles, overcast at 1,200 feet
FM131600 17012KT P6SM BKN022: from Tue 11:00 am CDT (16:00 UTC): wind from the south at 12 knots, visibility more than 6 miles, a broken layer at 2,200 feet
FM131700 16014G24KT P6SM SCT050: from Tue 12:00 pm CDT (17:00 UTC): wind from the south-southeast at 14 knots, gusting to 24, visibility more than 6 miles, scattered clouds at 5,000 feet
FM140500 15011KT P6SM BKN022: from Wed 12:00 am CDT (05:00 UTC): wind from the south-southeast at 11 knots, visibility more than 6 miles, a broken layer at 2,200 feet
FM140700 15009KT P6SM OVC012: from Wed 2:00 am CDT (07:00 UTC): wind from the south-southeast at 9 knots, visibility more than 6 miles, overcast at 1,200 feet

HYI Austin, TX

the observation as issued, and in English

METAR KHYI 130756Z AUTO 18007KT 10SM OVC013 26/24 A2996 RMK AO2 SLP137 T02610239

METAR: a routine hourly observation
KHYI: the station, KHYI
130756Z: observed 07:56 UTC on the 13th
AUTO: fully automated report, nobody checked it
18007KT: wind from the south at 7 knots
10SM: visibility 10 miles
OVC013: overcast at 1,300 feet
26/24: temperature 26 °C (79 °F), dew point 24 °C (75 °F)
A2996: altimeter setting 29.96 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP137: sea-level pressure 1013.7 hPa
T02610239: temperature 26.1 °C (79 °F), dew point 23.9 °C (75 °F)

CLL College Station, TX

the observation and the forecast as issued, and in English

METAR KCLL 130753Z AUTO 17008KT 10SM BKN008 OVC015 26/25 A2996 RMK AO2 CIG 007V012 SLP139 T02610250 PWINO

METAR: a routine hourly observation
KCLL: the station, KCLL
130753Z: observed 07:53 UTC on the 13th
AUTO: fully automated report, nobody checked it
17008KT: wind from the south at 8 knots
10SM: visibility 10 miles
BKN008: a broken layer at 800 feet
OVC015: overcast at 1,500 feet
26/25: temperature 26 °C (79 °F), dew point 25 °C (77 °F)
A2996: altimeter setting 29.96 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
CIG 007V012: ceiling varying between 700 and 1,200 feet
SLP139: sea-level pressure 1013.9 hPa
T02610250: temperature 26.1 °C (79 °F), dew point 25 °C (77 °F)
PWINO: the present-weather sensor is not working

TAF KCLL 130635Z 1307/1406 15005KT P6SM SCT007 BKN015 TEMPO 1307/1311 OVC007 FM131600 16010G19KT P6SM SCT025 BKN035 FM140000 14010KT P6SM BKN250

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KCLL: the station, KCLL
130635Z: issued 06:35 UTC on the 13th
1307/1406 15005KT P6SM SCT007 BKN015: valid from Tue 07:00 UTC to Wed 06:00 UTC: wind from the south-southeast at 5 knots, visibility more than 6 miles, scattered clouds at 700 feet, a broken layer at 1,500 feet
TEMPO 1307/1311 OVC007: at times from Tue 07:00 UTC to Tue 11:00 UTC: overcast at 700 feet
FM131600 16010G19KT P6SM SCT025 BKN035: from Tue 16:00 UTC: wind from the south-southeast at 10 knots, gusting to 19, visibility more than 6 miles, scattered clouds at 2,500 feet, a broken layer at 3,500 feet
FM140000 14010KT P6SM BKN250: from Wed 00:00 UTC: wind from the southeast at 10 knots, visibility more than 6 miles, a broken layer at 25,000 feet

SHV Shreveport, LA

the observation and the forecast as issued, and in English

METAR KSHV 130756Z 19007KT 10SM OVC012 26/23 A2999 RMK SLPNO

METAR: a routine hourly observation
KSHV: the station, KSHV
130756Z: observed 07:56 UTC on the 13th
19007KT: wind from the south at 7 knots
10SM: visibility 10 miles
OVC012: overcast at 1,200 feet
26/23: temperature 26 °C (79 °F), dew point 23 °C (73 °F)
A2999: altimeter setting 29.99 inches of mercury
RMK: remarks follow
SLPNO: sea-level pressure not available

TAF KSHV 130539Z 1306/1406 17005KT P6SM FEW250 FM130900 18003KT P6SM BKN025 FM131200 18006KT P6SM OVC015 FM131800 19008KT P6SM BKN050 FM132100 18008KT P6SM VCTS BKN050CB BKN100

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KSHV: the station, KSHV
130539Z: issued 05:39 UTC on the 13th
1306/1406 17005KT P6SM FEW250: valid from Tue 06:00 UTC to Wed 06:00 UTC: wind from the south at 5 knots, visibility more than 6 miles, a few clouds at 25,000 feet
FM130900 18003KT P6SM BKN025: from Tue 09:00 UTC: wind from the south at 3 knots, visibility more than 6 miles, a broken layer at 2,500 feet
FM131200 18006KT P6SM OVC015: from Tue 12:00 UTC: wind from the south at 6 knots, visibility more than 6 miles, overcast at 1,500 feet
FM131800 19008KT P6SM BKN050: from Tue 18:00 UTC: wind from the south at 8 knots, visibility more than 6 miles, a broken layer at 5,000 feet
FM132100 18008KT P6SM VCTS BKN050CB BKN100: from Tue 21:00 UTC: wind from the south at 8 knots, visibility more than 6 miles, vcts, a broken layer at 5,000 feet (thunderheads), a broken layer at 10,000 feet

GLH Greenville, MS

the observation and the forecast as issued, and in English

METAR KGLH 130753Z AUTO 19006KT 10SM CLR 20/13 A3000 RMK AO2 SLP164 T02000133

METAR: a routine hourly observation
KGLH: the station, KGLH
130753Z: observed 07:53 UTC on the 13th
AUTO: fully automated report, nobody checked it
19006KT: wind from the south at 6 knots
10SM: visibility 10 miles
CLR: clear skies
20/13: temperature 20 °C (68 °F), dew point 13 °C (55 °F)
A3000: altimeter setting 30.00 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP164: sea-level pressure 1016.4 hPa
T02000133: temperature 20 °C (68 °F), dew point 13.3 °C (56 °F)

TAF KGLH 130528Z 1306/1406 20008KT P6SM FEW100

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KGLH: the station, KGLH
130528Z: issued 05:28 UTC on the 13th
1306/1406 20008KT P6SM FEW100: valid from Tue 06:00 UTC to Wed 06:00 UTC: wind from the south-southwest at 8 knots, visibility more than 6 miles, a few clouds at 10,000 feet

OLV Olive Branch, MS

the observation as issued, and in English

METAR KOLV 130815Z AUTO 21007KT 10SM 20/10 A2999 RMK A01

METAR: a routine hourly observation
KOLV: the station, KOLV
130815Z: observed 08:15 UTC on the 13th
AUTO: fully automated report, nobody checked it
21007KT: wind from the south-southwest at 7 knots
10SM: visibility 10 miles
20/10: temperature 20 °C (68 °F), dew point 10 °C (50 °F)
A2999: altimeter setting 29.99 inches of mercury
RMK: remarks follow
A01

BNA Nashville, TN

the observation and the forecast as issued, and in English

METAR KBNA 130753Z 16003KT 10SM CLR 18/14 A3002 RMK AO2 SLP160 T01830139 $

METAR: a routine hourly observation
KBNA: the station, KBNA
130753Z: observed 07:53 UTC on the 13th
16003KT: wind from the south-southeast at 3 knots
10SM: visibility 10 miles
CLR: clear skies
18/14: temperature 18 °C (64 °F), dew point 14 °C (57 °F)
A3002: altimeter setting 30.02 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP160: sea-level pressure 1016.0 hPa
T01830139: temperature 18.3 °C (65 °F), dew point 13.9 °C (57 °F)
$: the station needs maintenance

TAF KBNA 130520Z 1306/1412 19005KT P6SM SKC FM131600 24007KT P6SM SKC

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KBNA: the station, KBNA
130520Z: issued 05:20 UTC on the 13th
1306/1412 19005KT P6SM SKC: valid from Tue 06:00 UTC to Wed 12:00 UTC: wind from the south at 5 knots, visibility more than 6 miles, clear skies
FM131600 24007KT P6SM SKC: from Tue 16:00 UTC: wind from the west-southwest at 7 knots, visibility more than 6 miles, clear skies

SME Somerset, KY

the observation and the forecast as issued, and in English

METAR KSME 130815Z AUTO 18004KT 10SM CLR 18/17 A3002 RMK AO2

METAR: a routine hourly observation
KSME: the station, KSME
130815Z: observed 08:15 UTC on the 13th
AUTO: fully automated report, nobody checked it
18004KT: wind from the south at 4 knots
10SM: visibility 10 miles
CLR: clear skies
18/17: temperature 18 °C (64 °F), dew point 17 °C (63 °F)
A3002: altimeter setting 30.02 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor

TAF KSME 130534Z 1306/1406 VRB04KT P6SM FEW250 TEMPO 1309/1313 3SM BR

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KSME: the station, KSME
130534Z: issued 05:34 UTC on the 13th
1306/1406 VRB04KT P6SM FEW250: valid from Tue 06:00 UTC to Wed 06:00 UTC: wind light and variable, visibility more than 6 miles, a few clouds at 25,000 feet
TEMPO 1309/1313 3SM BR: at times from Tue 09:00 UTC to Tue 13:00 UTC: visibility 3 miles, mist

HTS Huntington, WV

the observation and the forecast as issued, and in English

METAR KHTS 130751Z 20007KT 10SM CLR 18/16 A2999 RMK AO2 SLP150 T01830161 $

METAR: a routine hourly observation
KHTS: the station, KHTS
130751Z: observed 07:51 UTC on the 13th
20007KT: wind from the south-southwest at 7 knots
10SM: visibility 10 miles
CLR: clear skies
18/16: temperature 18 °C (64 °F), dew point 16 °C (61 °F)
A2999: altimeter setting 29.99 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP150: sea-level pressure 1015.0 hPa
T01830161: temperature 18.3 °C (65 °F), dew point 16.1 °C (61 °F)
$: the station needs maintenance

TAF KHTS 130535Z 1306/1406 19005KT P6SM FEW250 FM131300 20007KT P6SM FEW250

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KHTS: the station, KHTS
130535Z: issued 05:35 UTC on the 13th
1306/1406 19005KT P6SM FEW250: valid from Tue 06:00 UTC to Wed 06:00 UTC: wind from the south at 5 knots, visibility more than 6 miles, a few clouds at 25,000 feet
FM131300 20007KT P6SM FEW250: from Tue 13:00 UTC: wind from the south-southwest at 7 knots, visibility more than 6 miles, a few clouds at 25,000 feet

CRW Charleston, WV

the observation and the forecast as issued, and in English

METAR KCRW 130754Z 00000KT 8SM FEW070 13/13 A3001 RMK AO2 SLP157 VLY FG T01280128 $

METAR: a routine hourly observation
KCRW: the station, KCRW
130754Z: observed 07:54 UTC on the 13th
00000KT: wind calm
8SM: visibility 8 miles
FEW070: a few clouds at 7,000 feet
13/13: temperature 13 °C (55 °F), dew point 13 °C (55 °F)
A3001: altimeter setting 30.01 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP157: sea-level pressure 1015.7 hPa
VLY
FG: fog
T01280128: temperature 12.8 °C (55 °F), dew point 12.8 °C (55 °F)
$: the station needs maintenance

TAF KCRW 130535Z 1306/1406 18004KT 6SM BR FEW001 TEMPO 1308/1312 00000KT 1/2SM FG OVC001 FM131300 20006KT P6SM FEW250 FM131500 22007KT P6SM FEW250

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KCRW: the station, KCRW
130535Z: issued 05:35 UTC on the 13th
1306/1406 18004KT 6SM BR FEW001: valid from Tue 06:00 UTC to Wed 06:00 UTC: wind from the south at 4 knots, visibility 6 miles, mist, a few clouds at 100 feet
TEMPO 1308/1312 00000KT 1/2SM FG OVC001: at times from Tue 08:00 UTC to Tue 12:00 UTC: wind calm, visibility ½ mile, fog, overcast at 100 feet
FM131300 20006KT P6SM FEW250: from Tue 13:00 UTC: wind from the south-southwest at 6 knots, visibility more than 6 miles, a few clouds at 25,000 feet
FM131500 22007KT P6SM FEW250: from Tue 15:00 UTC: wind from the southwest at 7 knots, visibility more than 6 miles, a few clouds at 25,000 feet

HGR Hagerstown, MD

the observation as issued, and in English

METAR KHGR 130753Z AUTO 15004KT 10SM CLR 14/13 A2998 RMK AO2 SLP160 T01390128 $

METAR: a routine hourly observation
KHGR: the station, KHGR
130753Z: observed 07:53 UTC on the 13th
AUTO: fully automated report, nobody checked it
15004KT: wind from the south-southeast at 4 knots
10SM: visibility 10 miles
CLR: clear skies
14/13: temperature 14 °C (57 °F), dew point 13 °C (55 °F)
A2998: altimeter setting 29.98 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP160: sea-level pressure 1016.0 hPa
T01390128: temperature 13.9 °C (57 °F), dew point 12.8 °C (55 °F)
$: the station needs maintenance

MDT Harrisburg, PA

the observation and the forecast as issued, and in English

METAR KMDT 130756Z 00000KT 10SM CLR 13/12 A2994 RMK AO2 SLP140 T01280122

METAR: a routine hourly observation
KMDT: the station, KMDT
130756Z: observed 3:56 am EDT (07:56 UTC)
00000KT: wind calm
10SM: visibility 10 miles
CLR: clear skies
13/12: temperature 13 °C (55 °F), dew point 12 °C (54 °F)
A2994: altimeter setting 29.94 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP140: sea-level pressure 1014.0 hPa
T01280122: temperature 12.8 °C (55 °F), dew point 12.2 °C (54 °F)

TAF KMDT 130539Z 1306/1406 00000KT P6SM SKC TEMPO 1309/1313 1/2SM FG BKN005 FM131300 20005KT P6SM SCT100 BKN150 FM131700 20008G16KT P6SM SKC FM132200 20004KT P6SM SKC FM140500 21004KT P6SM SKC WS020/28040KT

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KMDT: the station, KMDT
130539Z: issued 1:39 am EDT (05:39 UTC)
1306/1406 00000KT P6SM SKC: valid from Tue 2:00 am EDT (06:00 UTC) to Wed 2:00 am EDT (06:00 UTC): wind calm, visibility more than 6 miles, clear skies
TEMPO 1309/1313 1/2SM FG BKN005: at times from Tue 5:00 am EDT (09:00 UTC) to Tue 9:00 am EDT (13:00 UTC): visibility ½ mile, fog, a broken layer at 500 feet
FM131300 20005KT P6SM SCT100 BKN150: from Tue 9:00 am EDT (13:00 UTC): wind from the south-southwest at 5 knots, visibility more than 6 miles, scattered clouds at 10,000 feet, a broken layer at 15,000 feet
FM131700 20008G16KT P6SM SKC: from Tue 1:00 pm EDT (17:00 UTC): wind from the south-southwest at 8 knots, gusting to 16, visibility more than 6 miles, clear skies
FM132200 20004KT P6SM SKC: from Tue 6:00 pm EDT (22:00 UTC): wind from the south-southwest at 4 knots, visibility more than 6 miles, clear skies
FM140500 21004KT P6SM SKC WS020/28040KT: from Wed 1:00 am EDT (05:00 UTC): wind from the south-southwest at 4 knots, visibility more than 6 miles, clear skies, wind shear below 2,000 feet: wind from 280° at 40 knots above it

At MDT when you get there the forecast at the estimated arrival, 1:34 pm EDT (17:34 UTC)

Wind from the south-southwest at 8 knots, gusting to 16, visibility more than 6 miles, clear skies VFR

The whole forecast for MDT

From Tue 2:00 am EDT (06:00 UTC): wind calm, visibility more than 6 miles, clear skies
At times between Tue 5:00 am EDT (09:00 UTC) and 9:00 am EDT (13:00 UTC): visibility ½ mile, fog, a broken layer at 500 feet
From Tue 9:00 am EDT (13:00 UTC): wind from the south-southwest at 5 knots, visibility more than 6 miles, scattered clouds at 10,000 feet, a broken layer at 15,000 feet
From Tue 1:00 pm EDT (17:00 UTC): wind from the south-southwest at 8 knots, gusting to 16, visibility more than 6 miles, clear skies
From Tue 6:00 pm EDT (22:00 UTC): wind from the south-southwest at 4 knots, visibility more than 6 miles, clear skies
From Wed 1:00 am EDT (05:00 UTC): wind from the south-southwest at 4 knots, visibility more than 6 miles, low-level wind shear, clear skies

The forecast for SAT, the departure

From Tue 2:00 am CDT (07:00 UTC): wind from the south-southeast at 9 knots, visibility more than 6 miles, a few clouds at 1,500 feet, a broken layer at 20,000 feet
From Tue 2:30 am CDT (07:30 UTC): wind from the south-southeast at 9 knots, visibility more than 6 miles, overcast at 1,200 feet
From Tue 11:00 am CDT (16:00 UTC): wind from the south at 12 knots, visibility more than 6 miles, a broken layer at 2,200 feet
From Tue 12:00 pm CDT (17:00 UTC): wind from the south-southeast at 14 knots, gusting to 24, visibility more than 6 miles, scattered clouds at 5,000 feet
From Wed 12:00 am CDT (05:00 UTC): wind from the south-southeast at 11 knots, visibility more than 6 miles, a broken layer at 2,200 feet
From Wed 2:00 am CDT (07:00 UTC): wind from the south-southeast at 9 knots, visibility more than 6 miles, overcast at 1,200 feet

MDT:

the forecast as issued, and in English

TAF KMDT 130539Z 1306/1406 00000KT P6SM SKC TEMPO 1309/1313 1/2SM FG BKN005 FM131300 20005KT P6SM SCT100 BKN150 FM131700 20008G16KT P6SM SKC FM132200 20004KT P6SM SKC FM140500 21004KT P6SM SKC WS020/28040KT

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KMDT: the station, KMDT
130539Z: issued 1:39 am EDT (05:39 UTC)
1306/1406 00000KT P6SM SKC: valid from Tue 2:00 am EDT (06:00 UTC) to Wed 2:00 am EDT (06:00 UTC): wind calm, visibility more than 6 miles, clear skies
TEMPO 1309/1313 1/2SM FG BKN005: at times from Tue 5:00 am EDT (09:00 UTC) to Tue 9:00 am EDT (13:00 UTC): visibility ½ mile, fog, a broken layer at 500 feet
FM131300 20005KT P6SM SCT100 BKN150: from Tue 9:00 am EDT (13:00 UTC): wind from the south-southwest at 5 knots, visibility more than 6 miles, scattered clouds at 10,000 feet, a broken layer at 15,000 feet
FM131700 20008G16KT P6SM SKC: from Tue 1:00 pm EDT (17:00 UTC): wind from the south-southwest at 8 knots, gusting to 16, visibility more than 6 miles, clear skies
FM132200 20004KT P6SM SKC: from Tue 6:00 pm EDT (22:00 UTC): wind from the south-southwest at 4 knots, visibility more than 6 miles, clear skies
FM140500 21004KT P6SM SKC WS020/28040KT: from Wed 1:00 am EDT (05:00 UTC): wind from the south-southwest at 4 knots, visibility more than 6 miles, clear skies, wind shear below 2,000 feet: wind from 280° at 40 knots above it

SAT:

the forecast as issued, and in English

TAF KSAT 130703Z 1307/1412 16009KT P6SM FEW015 BKN200 FM130730 16009KT P6SM OVC012 FM131600 17012KT P6SM BKN022 FM131700 16014G24KT P6SM SCT050 FM140500 15011KT P6SM BKN022 FM140700 15009KT P6SM OVC012

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KSAT: the station, KSAT
130703Z: issued 2:03 am CDT (07:03 UTC)
1307/1412 16009KT P6SM FEW015 BKN200: valid from Tue 2:00 am CDT (07:00 UTC) to Wed 7:00 am CDT (12:00 UTC): wind from the south-southeast at 9 knots, visibility more than 6 miles, a few clouds at 1,500 feet, a broken layer at 20,000 feet
FM130730 16009KT P6SM OVC012: from Tue 2:30 am CDT (07:30 UTC): wind from the south-southeast at 9 knots, visibility more than 6 miles, overcast at 1,200 feet
FM131600 17012KT P6SM BKN022: from Tue 11:00 am CDT (16:00 UTC): wind from the south at 12 knots, visibility more than 6 miles, a broken layer at 2,200 feet
FM131700 16014G24KT P6SM SCT050: from Tue 12:00 pm CDT (17:00 UTC): wind from the south-southeast at 14 knots, gusting to 24, visibility more than 6 miles, scattered clouds at 5,000 feet
FM140500 15011KT P6SM BKN022: from Wed 12:00 am CDT (05:00 UTC): wind from the south-southeast at 11 knots, visibility more than 6 miles, a broken layer at 2,200 feet
FM140700 15009KT P6SM OVC012: from Wed 2:00 am CDT (07:00 UTC): wind from the south-southeast at 9 knots, visibility more than 6 miles, overcast at 1,200 feet

Temporary flight restrictions on the line or within 25 nm of it

6/0708 Goodlettsville, TN, Saturday, August 1, 2026 through Sunday, August 1, 2027 UTC 11 nm from the route, 725 nm along the route · security · until 1 August · ZME

Notices to air missions closures and things out of service at both ends; airspace, navigation aids and obstructions near the line

SAT: 28 notices in force, 1 starting within a week. all of them, grouped →

MDT: 9 notices in force. all of them, grouped →

285 notices near the line, the first 30 (airspace and special activity within 25 nm, navigation aids within 25 nm, obstructions within 5 nm):

Obstruction tower lights (ASR 1014015) 29°33′N 98°29′W (1.2 nautical miles WSW T94) 950.8FT (109.9FT above ground level) out of service until Tue 3 Nov, 2:36 am CST (08:36 UTC) · 0 nm along the route, 2 nm off the line · T94 08/048
as issued
```
!SJT 08/048 T94 OBST TOWER LGT (ASR 1014015) 293348.80N0982922.10W (1.2NM WSW T94) 950.8FT (109.9FT AGL) U/S 2608050736-2611030836
```
Obstruction tower lights (ASR 1040405) 29°25′N 98°29′W (5.6 nautical miles ENE SKF) 1143.0FT (503.0FT above ground level) out of service until Thu 21 Jan, 5:59 pm CST (23:59 UTC) · 0 nm along the route, 6 nm off the line · SKF 01/035
as issued
```
!SKF 01/035 SKF OBST TOWER LGT (ASR 1040405) 292553.00N0982924.00W (5.6NM ENE SKF) 1143.0FT (503.0FT AGL) U/S 2601212213-2701212359
```
Obstruction tower lights (ASR 1001833) 29°42′N 98°18′W (7.6 nautical miles ESE 1T8) 1330.1FT (261.2FT above ground level) out of service until Fri 4 Dec, 7:16 pm CST (01:16 UTC) · 10 nm along the route, 5 nm off the line · 1T8 09/040
as issued
```
!SJT 09/040 1T8 OBST TOWER LGT (ASR 1001833) 294238.80N0981835.00W (7.6NM ESE 1T8) 1330.1FT (261.2FT AGL) U/S 2609060016-2612050116
```
Obstruction tower lights (ASR 1057282) 29°41′N 98°27′W (2.9 nautical miles south 1T8) 1458.0FT (270.0FT above ground level) out of service until Thu 26 Nov, 10:00 pm CST (04:00 UTC) · 10 nm along the route, 8 nm off the line · 1T8 08/298
as issued
```
!SJT 08/298 1T8 OBST TOWER LGT (ASR 1057282) 294127.00N0982707.00W (2.9NM S 1T8) 1458.0FT (270.0FT AGL) U/S 2608271214-2611270400
```
Obstruction tower lights (ASR 1049807) 29°46′N 98°14′W (9.9 nautical miles ESE 1T7) 1632.9FT (427.8FT above ground level) out of service until Tue 9 Feb, 10:37 pm CST (04:37 UTC) · 20 nm along the route, 5 nm off the line · 1T7 10/159
as issued
```
!SJT 10/159 1T7 OBST TOWER LGT (ASR 1049807) 294604.70N0981436.10W (9.9NM ESE 1T7) 1632.9FT (427.8FT AGL) U/S 2610130437-2702100437
```
Obstruction tower lights (ASR 1047932) 29°38′N 98°07′W (5.9 nautical miles southwest BAZ) 1132.9FT (423.9FT above ground level) out of service until Thu 4 Feb, 1:34 pm CST (19:34 UTC) · 20 nm along the route, 6 nm off the line · BAZ 10/005
as issued
```
!BAZ 10/005 BAZ OBST TOWER LGT (ASR 1047932) 293830.40N0980742.40W (5.9NM SW BAZ) 1132.9FT (423.9FT AGL) U/S 2610071934-2702041934
```
Obstruction tower lights (ASR 1244315) 29°50′N 98°11′W (11.4 nautical miles northwest BAZ) 1349.1FT (240.2FT above ground level) out of service until Mon 26 Oct, 3:34 pm CDT (20:34 UTC) · 20 nm along the route, 7 nm off the line · BAZ 07/007
as issued
```
!BAZ 07/007 BAZ OBST TOWER LGT (ASR 1244315) 295051.20N0981123.70W (11.4NM NW BAZ) 1349.1FT (240.2FT AGL) U/S 2607282034-2610262034
```
Obstruction tower lights (ASR 1240965) 29°38′N 98°01′W (3.1 nautical miles northwest E70) 829.7FT (255.9FT above ground level) out of service until Wed 18 Nov, 5:25 pm CST (23:25 UTC) · 20 nm along the route, 9 nm off the line · E70 07/270
as issued
```
!SJT 07/270 E70 OBST TOWER LGT (ASR 1240965) 293829.90N0980147.60W (3.1NM NW E70) 829.7FT (255.9FT AGL) U/S 2607212325-2611182325
```
Obstruction tower lights (ASR 1205080) 29°42′N 98°09′W (6.2 nautical miles west BAZ) 1205.1FT (299.9FT above ground level) out of service until Mon 19 Oct, 6:59 pm CDT (23:59 UTC) · 20 nm along the route, 1 nm off the line · BAZ 07/003
as issued
```
!BAZ 07/003 BAZ OBST TOWER LGT (ASR 1205080) 294230.80N0980940.00W (6.2NM W BAZ) 1205.1FT (299.9FT AGL) U/S 2607190557-2610192359
```
Obstruction tower lights (ASR 1249512) 29°43′N 97°57′W (4.5 nautical miles east BAZ) 829.1FT (199.1FT above ground level) out of service until Sun 18 Oct, 6:59 pm CDT (23:59 UTC) · 30 nm along the route, 7 nm off the line · BAZ 10/003
as issued
```
!BAZ 10/003 BAZ OBST TOWER LGT (ASR 1249512) 294307.10N0975734.00W (4.5NM E BAZ) 829.1FT (199.1FT AGL) U/S 2610040842-2610182359
```
Obstruction tower lights (ASR 1058554) 29°46′N 97°57′W (6.3 nautical miles northeast BAZ) 836.9FT (213.9FT above ground level) out of service until Sun 22 Nov, 5:59 pm CST (23:59 UTC) · 30 nm along the route, 5 nm off the line · BAZ 08/006
as issued
```
!BAZ 08/006 BAZ OBST TOWER LGT (ASR 1058554) 294621.00N0975705.00W (6.3NM NE BAZ) 836.9FT (213.9FT AGL) U/S 2608230129-2611222359
```
Obstruction tower lights (ASR 1049038) 29°50′N 98°01′W (7.8 nautical miles northeast BAZ) 1221.1FT (397.0FT above ground level) out of service until Fri 20 Nov, 8:19 am CST (14:19 UTC) · on the line, 30 nm along · BAZ 08/005
as issued
```
!BAZ 08/005 BAZ OBST TOWER LGT (ASR 1049038) 295008.80N0980114.30W (7.8NM NE BAZ) 1221.1FT (397.0FT AGL) U/S 2608221319-2611201419
```
Obstruction tower lights (ASR 1062683) 29°51′N 98°06′W (9.6 nautical miles NNW BAZ) 1384.5FT (321.5FT above ground level) out of service until Wed 23 Jun, 6:59 pm CDT (23:59 UTC) · 30 nm along the route, 5 nm off the line · BAZ 06/009
as issued
```
!BAZ 06/009 BAZ OBST TOWER LGT (ASR 1062683) 295115.00N0980647.00W (9.6NM NNW BAZ) 1384.5FT (321.5FT AGL) U/S 2606231726-2706232359
```
Obstruction tower lights (ASN 2021-ASW-518-OE) 29°53′N 97°54′W (2.8 nautical miles west HYI) 741 ft (150 ft above ground level) out of service until Mon 4 Jan, 5:59 pm CST (23:59 UTC) · 40 nm along the route, 4 nm off the line · HYI 10/002
as issued
```
!HYI 10/002 HYI OBST TOWER LGT (ASN 2021-ASW-518-OE) 295319N0975458W (2.8NM W HYI) 741FT (150FT AGL) U/S 2610061122-2701042359
```
Obstruction tower lights (ASN 2024-ASW-7674-OE) 29°57′N 97°51′W (3.5 nautical miles northeast HYI) 872 ft (204 ft above ground level) out of service until Sat 31 Oct, 6:59 pm CDT (23:59 UTC) · 40 nm along the route, 1 nm off the line · HYI 10/001
as issued
```
!HYI 10/001 HYI OBST TOWER LGT (ASN 2024-ASW-7674-OE) 295702N0975106W (3.5NM NE HYI) 872FT (204FT AGL) U/S 2610012043-2610312359
```
Obstruction tower lights (ASR 1322857) 29°59′N 97°52′W (5.65 nautical miles NNW HYI) 943 ft (223 ft above ground level) out of service until Thu 3 Dec, 5:59 pm CST (23:59 UTC) · 40 nm along the route, 2 nm off the line · HYI 09/002
as issued
```
!HYI 09/002 HYI OBST TOWER LGT (ASR 1322857) 295911.90N0975229.60W (5.65NM NNW HYI) 943FT (223FT AGL) U/S 2609040427-2612032359
```
Navigation aid ILS runway 13 outer marker out of service until Fri 30 Oct, 3:00 pm CDT (20:00 UTC), estimated · 40 nm along the route, 2 nm off the line · HYI 05/009
as issued
```
!HYI 05/009 HYI NAV ILS RWY 13 OM U/S 2605251317-2610302000EST
```
Obstruction tower lights (ASR 1059907) 29°53′N 97°39′W (2.5 nautical miles NNE 50R) 906.8FT (378.9FT above ground level) out of service until Sat 14 Nov, 7:59 am CST (13:59 UTC) · 50 nm along the route, 8 nm off the line · 50R 09/300
as issued
```
!SJT 09/300 50R OBST TOWER LGT (ASR 1059907) 295329.10N0973945.20W (2.5NM NNE 50R) 906.8FT (378.9FT AGL) U/S 2609301400-2611141359
```
Obstruction tower lights (ASR 1227106) 30°04′N 97°33′W (9.0 nautical miles southeast AUS) 772.0FT (310.0FT above ground level) out of service until Wed 30 Dec, 10:00 pm CST (04:00 UTC) · 60 nm along the route, 3 nm off the line · AUS 10/010
as issued
```
!AUS 10/010 AUS OBST TOWER LGT (ASR 1227106) 300426.00N0973354.00W (9.0NM SE AUS) 772.0FT (310.0FT AGL) U/S 2610021244-2612310400
```
Obstruction tower lights (ASR 1002944) 30°07′N 97°26′W (13.0 nautical miles ESE AUS) 732.0FT (253.9FT above ground level) out of service until Thu 29 Oct, 8:48 am CDT (13:48 UTC) · 60 nm along the route, 6 nm off the line · AUS 07/187
as issued
```
!AUS 07/187 AUS OBST TOWER LGT (ASR 1002944) 300727.00N0972602.00W (13.0NM ESE AUS) 732.0FT (253.9FT AGL) U/S 2607311348-2610291348
```
Obstruction tower lights (ASR Unknown) 301320.00N0974047.00 (1.7 nautical miles northwest AUS) 641 ft (100 ft above ground level) out of service until Mon 30 Nov, 11:59 pm CST (05:59 UTC) · 60 nm along the route, 7 nm off the line · AUS 05/191
as issued
```
!AUS 05/191 AUS OBST TOWER LGT (ASR UNKNOWN) 301320.00N0974047.00 (1.7NM NW AUS) 641FT (100FT AGL) U/S 2605291901-2612010559
```
Obstruction tower lights (ASR Unknown) 30°13′N 97°40′W (1.5 nautical miles north AUS) 641 ft (100 ft above ground level) out of service until Mon 30 Nov, 11:59 pm CST (05:59 UTC) · 60 nm along the route, 7 nm off the line · AUS 05/190
as issued
```
!AUS 05/190 AUS OBST TOWER LGT (ASR UNKNOWN) 301311.00N0974020.00W (1.5NM N AUS) 641FT (100FT AGL) U/S 2605291834-2612010559
```
Navigation aid ILS runway 18L inner marker out of service until Fri 19 Nov 2027, 3:11 pm CST (21:11 UTC), estimated · 60 nm along the route, 7 nm off the line · AUS 04/008
as issued
```
!AUS 04/008 AUS NAV ILS RWY 18L IM U/S 2604011138-2711192111EST
```
Obstruction tower lights (ASR 1227565) 30°07′N 97°17′W (8.7 nautical miles northwest 84R) 843.8FT (318.9FT above ground level) out of service until Wed 2 Dec, 10:00 pm CST (04:00 UTC) · 70 nm along the route, 8 nm off the line · 84R 09/029
as issued
```
!SJT 09/029 84R OBST TOWER LGT (ASR 1227565) 300735.70N0971721.80W (8.7NM NW 84R) 843.8FT (318.9FT AGL) U/S 2609041134-2612030400
```
Obstruction tower lights (ASR 1228946) 30°21′N 97°09′W (14.0 nautical miles northwest GYB) 937.0FT (328.1FT above ground level) out of service until Thu 4 Feb, 10:45 am CST (16:45 UTC) · 79 nm along the route, 5 nm off the line · GYB 10/001
as issued
```
!GYB 10/001 GYB OBST TOWER LGT (ASR 1228946) 302105.80N0970904.20W (14.0NM NW GYB) 937.0FT (328.1FT AGL) U/S 2610071645-2702041645
```
Obstruction tower lights (ASR 1208119) 30°18′N 97°17′W (15.8 nautical miles ESE EDC) 802.2FT (306.1FT above ground level) out of service until Thu 26 Nov, 6:57 pm CST (00:57 UTC) · 79 nm along the route, 3 nm off the line · EDC 08/009
as issued
```
!EDC 08/009 EDC OBST TOWER LGT (ASR 1208119) 301800.00N0971707.00W (15.8NM ESE EDC) 802.2FT (306.1FT AGL) U/S 2608282357-2611270057
```
Obstruction tower lights (ASN 2023-ASW-15260-OE) 30°25′N 97°21′W (10.2 nautical miles SSE T74) 840 ft (255 ft above ground level) out of service until Mon 23 Nov, 5:59 pm CST (23:59 UTC) · 79 nm along the route, 8 nm off the line · T74 08/177
as issued
```
!SJT 08/177 T74 OBST TOWER LGT (ASN 2023-ASW-15260-OE) 302503N0972132W (10.2NM SSE T74) 840FT (255FT AGL) U/S 2608180236-2611232359
```
Obstruction tower lights (ASR 1228946) 30°21′N 97°09′W (14.0 nautical miles northwest GYB) 937.0FT (328.1FT above ground level) out of service until Wed 18 Nov, 9:53 pm CST (03:53 UTC) · 79 nm along the route, 5 nm off the line · GYB 07/006
as issued
```
!GYB 07/006 GYB OBST TOWER LGT (ASR 1228946) 302105.80N0970904.20W (14.0NM NW GYB) 937.0FT (328.1FT AGL) U/S 2607220353-2611190353
```
Obstruction tower lights (ASR 1204546) 30°24′N 96°48′W (8.2 nautical miles southwest RWV) 584.0FT (265.1FT above ground level) out of service until Wed 25 Nov, 8:30 pm CST (02:30 UTC) · 99 nm along the route, 9 nm off the line · RWV 08/005
as issued
```
!RWV 08/005 RWV OBST TOWER LGT (ASR 1204546) 302451.70N0964840.20W (8.2NM SW RWV) 584.0FT (265.1FT AGL) U/S 2608280130-2611260230
```
Obstruction tower lights (ASR 1045664) 30°30′N 96°43′W (1.5 nautical miles west RWV) 837.9FT (419.9FT above ground level) out of service until Mon 16 Nov, 6:51 pm CST (00:51 UTC) · 109 nm along the route, 6 nm off the line · RWV 10/002
as issued
```
!RWV 10/002 RWV OBST TOWER LGT (ASR 1045664) 303048.00N0964359.00W (1.5NM W RWV) 837.9FT (419.9FT AGL) U/S 2610030052-2611170051
```

From the FAA's notice service (NOTAMs), the site's copy refreshed every few minutes; last checked 1 minutes ago. The FAA has so far issued eFlight its test feed, which misses some notices (checked against the FAA's own search on 12 October: about a third missing at Santa Barbara and Burbank, none at Atlanta or Las Vegas); the request for the full feed is with the FAA. Times are local to the field. This is for planning; the legal briefing comes from Flight Service or the FAA's own tools.

Daylight

Sunset at SAT 7:04 pm CDT (00:04 UTC), at MDT 6:30 pm EDT (22:30 UTC) (civil twilight ends 6:57 pm EDT (22:57 UTC)).

Each restriction opens the FAA's own page with the exact area, heights and times.

The wind over the route live wind map, from Windy.com · drag the time bar for the coming hours; the level menu changes the height

Colours show wind speed, the moving lines its direction, at the surface unless you pick a height. Map and forecast by Windy.com; a second opinion beside the government's winds-aloft table above.

Radar and forecast charts for the regions crossed government pictures, the latest each time the page loads · the turbulence and icing forecasts: turbulence ↗ · icing ↗

Radar now, the southern Plains · loop National Weather Service

Radar now, the lower Mississippi valley · loop National Weather Service

Radar now, the central Great Lakes · loop National Weather Service

Aviation forecast, clouds and visibility, the south-central states, 6 hours ahead · on the government's site ↗ Aviation Weather Center (NOAA) · cloud cover and bases, visibility, and the areas of low cloud or poor visibility

Aviation forecast, surface weather, the south-central states, 6 hours ahead · on the government's site ↗ Aviation Weather Center (NOAA) · surface winds, weather, thunderstorms, and the AIRMET boxes for turbulence, icing and strong winds

Aviation forecast, clouds and visibility, the Southeast, 6 hours ahead · on the government's site ↗ Aviation Weather Center (NOAA) · cloud cover and bases, visibility, and the areas of low cloud or poor visibility

Aviation forecast, surface weather, the Southeast, 6 hours ahead · on the government's site ↗ Aviation Weather Center (NOAA) · surface winds, weather, thunderstorms, and the AIRMET boxes for turbulence, icing and strong winds

Aviation forecast, clouds and visibility, the Northeast, 6 hours ahead · on the government's site ↗ Aviation Weather Center (NOAA) · cloud cover and bases, visibility, and the areas of low cloud or poor visibility

Aviation forecast, surface weather, the Northeast, 6 hours ahead · on the government's site ↗ Aviation Weather Center (NOAA) · surface winds, weather, thunderstorms, and the AIRMET boxes for turbulence, icing and strong winds

Radar, the whole country · loop National Weather Service

Surface analysis now Weather Prediction Center

Forecast chart, 12 hours ahead Weather Prediction Center

Forecast chart, 24 hours ahead Weather Prediction Center

Sources: the Aviation Weather Center's data service (SIGMETs, AIRMETs, graphical AIRMETs, pilot reports, winds and temperatures aloft, observations and terminal forecasts), the National Weather Service radar, the Weather Prediction Center's charts, the FAA's temporary flight restriction list and shapes, and the FAA's airport file for the positions, elevations and magnetic variation. Fetched when the page is viewed and kept a few minutes. Each leg is the straight line between its two airports; airways, terrain and airspace are not considered. The airports in detail: San Antonio International, Harrisburg International.