Plan a flight · Tue 5:04 am CDT (10:04 UTC)

Valley International to Portsmouth International AT Pease HRL → PSM

1,655 nautical miles (1,904 statute miles) northeast on a straight line, true course 045°, about 042° magnetic at the departure end (variation 3E). At 120 knots that is 12 h 27 min at the quickest height in today's winds (3,500 ft, a 13-knot tailwind), arriving about 6:31 pm EDT (22:31 UTC), after sunset at the destination. Right now HRL is VFR, wind from the southeast (130°) at 6 knots; PSM is marginal VFR, wind from the east-northeast (070°) at 6 knots. 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: 9 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 309 to 329 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 route from 847 to 1495 nm out.
AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist, fog). Over the route from 997 to 1346 nm out.
AIRMET SIERRA 1E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the last 140 nm of the route.

Turbulence No turbulence warning in force along the route. 1 pilot report of turbulence near the line in the last three hours: light turbulence, at 28,000 ft, 17 nm northwest, 4:15 am CDT (09:15 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 HRL.

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

B763 at 3,000 ft, 21 nm southeast, 4:56 am CDT (09:56 UTC): a routine report with nothing remarked on. 1396 nm along the route, 21 nm southeast of the line.
as filed, and in English
```
ABE UA /OV ETX134003/TM 0956/FL030/TP B763/WX 10
```
Report
a routine report filed through ABE
Where
3 nm southeast (134°) of ETX
Time
09:56 UTC
Height
at 3,000 ft
Aircraft
B763
Weather
10
B739 at 28,000 ft, 17 nm northwest, 4:15 am CDT (09:15 UTC): light turbulence, remarks: from 28,000 ft to 30,000 ft. 1416 nm along the route, 17 nm northwest of the line.
as filed, and in English
```
AVP UA /OV LVZ/TM 0915/FL280/TP B739/TB LGT/RM 280-300
```
Report
a routine report filed through AVP
Where
over LVZ
Time
09:15 UTC
Height
at 28,000 ft
Aircraft
B739
Turbulence
light
Remarks
from 28,000 ft to 30,000 ft
B763 descending, 6 nm north, 4:56 am CDT (09:56 UTC): a routine report with nothing remarked on. At the destination end, 6 nm north of the line.
as filed, and in English
```
MHT UA /OV RWY 35/TM 0956/FLDURD/TP B763/SK 006
```
Report
a routine report filed through MHT
Where
runway 35
Time
09:56 UTC
Height
during the descent
Aircraft
B763
Sky
at 600 ft
A306 descending, 6 nm north, 2:34 am CDT (07:34 UTC): overcast above 800 ft. At the destination end, 6 nm north of the line.
as filed, and in English
```
MHT UA /OV KMHT/TM 0734/FLDURD/TP A306/SK OVC008
```
Report
a routine report filed through MHT
Where
over KMHT
Time
07:34 UTC
Height
during the descent
Aircraft
A306
Sky
overcast from 800 ft

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 17 forecast points nearest it (BRO, CRP, PSX, HOU, LCH, JAN, BHM, HSV, BNA, TYS, TRI, CRW, EKN, PSB, AVP, BDL, BOS). 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	220° at 13 kt	−13 kt		133 kt	12 h 27 min	6:31 pm EDT (22:31 UTC)
5,500 ft	250° at 13 kt	−12 kt	13 °C	132 kt	12 h 32 min	6:36 pm EDT (22:36 UTC)
7,500 ft	260° at 12 kt	−11 kt	13 °C	131 kt	12 h 38 min	6:42 pm EDT (22:42 UTC)
9,500 ft	280° at 12 kt	−9 kt	9 °C	129 kt	12 h 50 min	6:54 pm EDT (22:54 UTC)
11,500 ft	290° at 12 kt	−6 kt	7 °C	126 kt	13 h 08 min	7:12 pm EDT (23:12 UTC)
13,500 ft	300° at 13 kt	−5 kt	2 °C	125 kt	13 h 14 min	7:18 pm EDT (23:18 UTC)
15,500 ft	300° at 15 kt	−5 kt	-2 °C	125 kt	13 h 14 min	7:18 pm EDT (23:18 UTC)
17,500 ft	310° at 17 kt	−5 kt	-7 °C	125 kt	13 h 14 min	7:18 pm EDT (23:18 UTC)
18,000 ft FL180	310° at 17 kt	−5 kt	-8 °C	125 kt	13 h 14 min	7:18 pm EDT (23:18 UTC)
24,000 ft FL240	300° at 23 kt	−9 kt	-18 °C	129 kt	12 h 50 min	6:54 pm EDT (22:54 UTC)
30,000 ft FL300	330° at 34 kt	+1 kt	-32 °C	119 kt	13 h 54 min	7:58 pm EDT (23:58 UTC)
34,000 ft FL340	330° at 34 kt	+2 kt	-40 °C	118 kt	14 h 02 min	8:06 pm EDT (00:06 UTC)
39,000 ft FL390	330° at 30 kt	+2 kt	-49 °C	118 kt	14 h 02 min	8:06 pm EDT (00:06 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
BRO	used from 0 nm out; 37 nm from the line	170/24	170/17 18°	170/12 15°	150/10 10°	100/17 -5°	080/6 -14°	120/17 -30°	120/24 -41°	100/28 -52°
CRP	used from 50 nm out; 61 nm from the line	170/24	180/16 19°	170/12 16°	140/7 10°	100/10 -5°	230/5 -15°	130/11 -30°	120/22 -40°	110/30 -51°
PSX	used from 100 nm out; 65 nm from the line	190/22	180/15 18°	180/10 15°	L/V 10°	090/6 -6°	260/8 -14°	120/6 -30°	110/13 -40°	090/30 -51°
HOU	used from 199 nm out; 61 nm from the line	200/23	190/14 17°	210/8 14°	L/V 9°	L/V -6°	260/11 -13°	L/V -30°	090/12 -40°	080/25 -51°
LCH	used from 249 nm out; 58 nm from the line	200/21	220/15 17°	240/7 13°	360/6 8°	330/11 -7°	300/15 -13°	300/12 -30°	040/15 -39°	060/23 -51°
JAN	used from 449 nm out; 66 nm from the line	240/15	240/16 17°	260/9 13°	340/6 8°	350/10 -6°	310/23 -15°	330/34 -29°	340/35 -38°	350/27 -50°
BHM	used from 648 nm out; 67 nm from the line	270/13	300/12 18°	320/9 11°	310/10 5°	330/21 -5°	310/37 -16°	340/52 -28°	340/53 -39°	340/41 -49°
HSV	used from 698 nm out; 33 nm from the line	260/15	290/15 18°	310/9 11°	280/12 5°	320/23 -7°	300/39 -16°	330/59 -28°	330/58 -39°	340/42 -49°
BNA	used from 798 nm out; 67 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 847 nm out; 45 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 947 nm out; 48 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 1047 nm out; 32 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 1146 nm out; 5 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 1246 nm out; 68 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°
AVP	used from 1346 nm out; 48 nm from the line	240/8	250/17 12°	250/22 6°	270/27 3°	290/29 -10°	300/33 -21°	320/36 -37°	290/33 -42°	290/43 -47°
BDL	used from 1495 nm out; 35 nm from the line	190/12	290/25 11°	280/30 6°	300/31 1°	310/30 -11°	320/32 -21°	330/56 -37°	310/41 -44°	290/53 -50°
BOS	used from 1595 nm out; 34 nm from the line	130/11	290/20 8°	300/38 6°	300/41 0°	310/39 -12°	310/41 -22°	330/78 -37°	310/52 -45°	290/64 -50°

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
HRL Harlingen, TX	departure	VFR	from the southeast (130°) at 6 knots	10+ mi	none	36 ft	4:52 am CDT (09:52 UTC)
LCH Lake Charles, LA	329 nm out, 8 nm northwest of the line, tower	VFR Sky: scattered clouds at 1,700 feet	from the southeast (130°) at 5 knots	9 mi	none	14 ft	09:53 UTC
CWF Lake Charles, LA	339 nm out, 9 nm northwest of the line, tower	marginal VFR Sky: a broken layer at 1,100 feet, a broken layer at 1,600 feet, overcast at 2,500 feet	from the south-southeast (150°) at 5 knots	10+ mi	1,100 ft	16 ft	09:55 UTC
JAN Jackson, MS	538 nm out, 2 nm east of the line, tower	VFR	from the south-southeast (150°) at 4 knots	10+ mi	none	346 ft	09:54 UTC
HSV Huntsville, AL	758 nm out, 2 nm southwest of the line, tower	VFR	from the east (100°) at 3 knots	10+ mi	none	628 ft	09:53 UTC
JAU Jacksboro, TN	917 nm out, 2 nm northeast of the line	low IFR Sky: overcast at 100 feet Weather: fog	calm	0.25 mi	100 ft	1,179 ft	09:50 UTC
SXL Summersville, WV	1117 nm out, 4 nm southwest of the line	no report just now				1,819 ft
HGR Hagerstown, MD	1286 nm out, 12 nm southeast of the line, tower	VFR	calm	10+ mi	none	703 ft	09:53 UTC
CXY Harrisburg, PA	1336 nm out, 8 nm southeast of the line, tower	VFR	from the west-northwest (300°) at 3 knots	10+ mi	none	346 ft	09:56 UTC
ASH Nashua, NH	1615 nm out, 5 nm east of the line, tower	IFR Sky: a broken layer at 800 feet, overcast at 1,300 feet Weather: light rain, mist	from the east (090°) at 5 knots	6 mi	800 ft	200 ft	09:56 UTC
PSM Portsmouth, NH	destination	marginal VFR Sky: overcast at 1,400 feet Weather: light rain	from the east-northeast (070°) at 6 knots	7 mi	1,400 ft	100 ft	5:55 am EDT (09:55 UTC)

The highest airport on this list sits at 1,819 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

HRL Harlingen, TX

the observation and the forecast as issued, and in English

METAR KHRL 130952Z AUTO 13006KT 10SM CLR A2991 RMK AO2 SLP129 $

METAR: a routine hourly observation
KHRL: the station, KHRL
130952Z: observed 4:52 am CDT (09:52 UTC)
AUTO: fully automated report, nobody checked it
13006KT: wind from the southeast at 6 knots
10SM: visibility 10 miles
CLR: clear skies
A2991: altimeter setting 29.91 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP129: sea-level pressure 1012.9 hPa
$: the station needs maintenance

TAF KHRL 130522Z 1306/1406 15010G19KT P6SM FEW250 FM131500 15014KT P6SM FEW250 FM131700 16016G27KT P6SM SCT250 FM140000 14014KT P6SM FEW250

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KHRL: the station, KHRL
130522Z: issued 12:22 am CDT (05:22 UTC)
1306/1406 15010G19KT P6SM FEW250: valid from Tue 1:00 am CDT (06:00 UTC) to Wed 1:00 am CDT (06:00 UTC): wind from the south-southeast at 10 knots, gusting to 19, visibility more than 6 miles, a few clouds at 25,000 feet
FM131500 15014KT P6SM FEW250: from Tue 10:00 am CDT (15:00 UTC): wind from the south-southeast at 14 knots, visibility more than 6 miles, a few clouds at 25,000 feet
FM131700 16016G27KT P6SM SCT250: from Tue 12:00 pm CDT (17:00 UTC): wind from the south-southeast at 16 knots, gusting to 27, visibility more than 6 miles, scattered clouds at 25,000 feet
FM140000 14014KT P6SM FEW250: from Tue 7:00 pm CDT (00:00 UTC): wind from the southeast at 14 knots, visibility more than 6 miles, a few clouds at 25,000 feet

LCH Lake Charles, LA

the observation and the forecast as issued, and in English

METAR KLCH 130953Z AUTO 13005KT 9SM SCT017 26/25 A2999 RMK AO2 SLP164 T02560250

METAR: a routine hourly observation
KLCH: the station, KLCH
130953Z: observed 09:53 UTC on the 13th
AUTO: fully automated report, nobody checked it
13005KT: wind from the southeast at 5 knots
9SM: visibility 9 miles
SCT017: scattered clouds at 1,700 feet
26/25: temperature 26 °C (79 °F), dew point 25 °C (77 °F)
A2999: altimeter setting 29.99 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP164: sea-level pressure 1016.4 hPa
T02560250: temperature 25.6 °C (78 °F), dew point 25 °C (77 °F)

TAF KLCH 130529Z 1306/1406 VRB05KT P6SM SCT060 FM131500 17008KT P6SM BKN060 PROB30 1315/1321 4SM TSRA BR OVC025CB FM140100 16005KT P6SM BKN250

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KLCH: the station, KLCH
130529Z: issued 05:29 UTC on the 13th
1306/1406 VRB05KT P6SM SCT060: valid from Tue 06:00 UTC to Wed 06:00 UTC: wind light and variable, visibility more than 6 miles, scattered clouds at 6,000 feet
FM131500 17008KT P6SM BKN060: from Tue 15:00 UTC: wind from the south at 8 knots, visibility more than 6 miles, a broken layer at 6,000 feet
PROB30 1315/1321 4SM TSRA BR OVC025CB: a 30% chance from Tue 15:00 UTC to Tue 21:00 UTC: visibility 4 miles, thunderstorms with rain, mist, overcast at 2,500 feet (thunderheads)
FM140100 16005KT P6SM BKN250: from Wed 01:00 UTC: wind from the south-southeast at 5 knots, visibility more than 6 miles, a broken layer at 25,000 feet

CWF Lake Charles, LA

the observation as issued, and in English

METAR KCWF 130955Z AUTO 15005KT 10SM BKN011 BKN016 OVC025 26/25 A3000 RMK AO2 T02550246

METAR: a routine hourly observation
KCWF: the station, KCWF
130955Z: observed 09:55 UTC on the 13th
AUTO: fully automated report, nobody checked it
15005KT: wind from the south-southeast at 5 knots
10SM: visibility 10 miles
BKN011: a broken layer at 1,100 feet
BKN016: a broken layer at 1,600 feet
OVC025: overcast at 2,500 feet
26/25: temperature 26 °C (79 °F), dew point 25 °C (77 °F)
A3000: altimeter setting 30.00 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
T02550246: temperature 25.5 °C (78 °F), dew point 24.6 °C (76 °F)

JAN Jackson, MS

the observation and the forecast as issued, and in English

METAR KJAN 130954Z 15004KT 10SM CLR 17/15 A3005 RMK AO2 SLP171 T01720150

METAR: a routine hourly observation
KJAN: the station, KJAN
130954Z: observed 09:54 UTC on the 13th
15004KT: wind from the south-southeast at 4 knots
10SM: visibility 10 miles
CLR: clear skies
17/15: temperature 17 °C (63 °F), dew point 15 °C (59 °F)
A3005: altimeter setting 30.05 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP171: sea-level pressure 1017.1 hPa
T01720150: temperature 17.2 °C (63 °F), dew point 15 °C (59 °F)

TAF KJAN 130528Z 1306/1406 19005KT P6SM FEW250

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KJAN: the station, KJAN
130528Z: issued 05:28 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

HSV Huntsville, AL

the observation and the forecast as issued, and in English

METAR KHSV 130953Z AUTO 10003KT 10SM CLR 17/16 A3005 RMK AO2 SLP170 T01670156 $

METAR: a routine hourly observation
KHSV: the station, KHSV
130953Z: observed 09:53 UTC on the 13th
AUTO: fully automated report, nobody checked it
10003KT: wind from the east at 3 knots
10SM: visibility 10 miles
CLR: clear skies
17/16: temperature 17 °C (63 °F), dew point 16 °C (61 °F)
A3005: altimeter setting 30.05 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP170: sea-level pressure 1017.0 hPa
T01670156: temperature 16.7 °C (62 °F), dew point 15.6 °C (60 °F)
$: the station needs maintenance

TAF KHSV 130520Z 1306/1406 VRB03KT P6SM SKC FM131500 24005KT P6SM SKC

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KHSV: the station, KHSV
130520Z: issued 05:20 UTC on the 13th
1306/1406 VRB03KT P6SM SKC: valid from Tue 06:00 UTC to Wed 06:00 UTC: wind light and variable, visibility more than 6 miles, clear skies
FM131500 24005KT P6SM SKC: from Tue 15:00 UTC: wind from the west-southwest at 5 knots, visibility more than 6 miles, clear skies

JAU Jacksboro, TN

the observation as issued, and in English

METAR KJAU 130950Z AUTO 00000KT M1/4SM FG OVC001 15/15 A3008 RMK A01

METAR: a routine hourly observation
KJAU: the station, KJAU
130950Z: observed 09:50 UTC on the 13th
AUTO: fully automated report, nobody checked it
00000KT: wind calm
M1/4SM: visibility less than ¼ mile
FG: fog
OVC001: overcast at 100 feet
15/15: temperature 15 °C (59 °F), dew point 15 °C (59 °F)
A3008: altimeter setting 30.08 inches of mercury
RMK: remarks follow
A01

HGR Hagerstown, MD

the observation as issued, and in English

METAR KHGR 130953Z AUTO 00000KT 10SM CLR 13/12 A3000 RMK AO2 SLP168 T01280117 $

METAR: a routine hourly observation
KHGR: the station, KHGR
130953Z: observed 09:53 UTC on the 13th
AUTO: fully automated report, nobody checked it
00000KT: wind calm
10SM: visibility 10 miles
CLR: clear skies
13/12: temperature 13 °C (55 °F), dew point 12 °C (54 °F)
A3000: altimeter setting 30.00 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP168: sea-level pressure 1016.8 hPa
T01280117: temperature 12.8 °C (55 °F), dew point 11.7 °C (53 °F)
$: the station needs maintenance

CXY Harrisburg, PA

the observation as issued, and in English

METAR KCXY 130956Z AUTO 30003KT 10SM CLR 14/12 A2997 RMK AO2 SLP150 T01390122 $

METAR: a routine hourly observation
KCXY: the station, KCXY
130956Z: observed 09:56 UTC on the 13th
AUTO: fully automated report, nobody checked it
30003KT: wind from the west-northwest at 3 knots
10SM: visibility 10 miles
CLR: clear skies
14/12: temperature 14 °C (57 °F), dew point 12 °C (54 °F)
A2997: altimeter setting 29.97 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP150: sea-level pressure 1015.0 hPa
T01390122: temperature 13.9 °C (57 °F), dew point 12.2 °C (54 °F)
$: the station needs maintenance

ASH Nashua, NH

the observation as issued, and in English

METAR KASH 130956Z AUTO 09005KT 6SM -RA BR BKN008 OVC013 11/09 A3004 RMK AO2 RAB54 SLP171 P0000 T01060094

METAR: a routine hourly observation
KASH: the station, KASH
130956Z: observed 09:56 UTC on the 13th
AUTO: fully automated report, nobody checked it
09005KT: wind from the east at 5 knots
6SM: visibility 6 miles
-RA: light rain
BR: mist
BKN008: a broken layer at 800 feet
OVC013: overcast at 1,300 feet
11/09: temperature 11 °C (52 °F), dew point 9 °C (48 °F)
A3004: altimeter setting 30.04 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
RAB54: rain began 54 minutes past the hour
SLP171: sea-level pressure 1017.1 hPa
P0000: a trace of precipitation in the last hour
T01060094: temperature 10.6 °C (51 °F), dew point 9.4 °C (49 °F)

PSM Portsmouth, NH

the observation and the forecast as issued, and in English

METAR KPSM 130955Z 07006KT 7SM -RA OVC014 10/07 A3004 RMK AO2A RAB54 SLP175 P0000 T01030074

METAR: a routine hourly observation
KPSM: the station, KPSM
130955Z: observed 5:55 am EDT (09:55 UTC)
07006KT: wind from the east-northeast at 6 knots
7SM: visibility 7 miles
-RA: light rain
OVC014: overcast at 1,400 feet
10/07: temperature 10 °C (50 °F), dew point 7 °C (45 °F)
A3004: altimeter setting 30.04 inches of mercury
RMK: remarks follow
AO2A
RAB54: rain began 54 minutes past the hour
SLP175: sea-level pressure 1017.5 hPa
P0000: a trace of precipitation in the last hour
T01030074: temperature 10.3 °C (51 °F), dew point 7.4 °C (45 °F)

TAF KPSM 130520Z 1306/1406 07014G22KT P6SM BKN020 FM131000 06011KT 4SM -RA BR OVC008 FM131700 07009KT 2SM -RA BR BKN004 OVC006

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KPSM: the station, KPSM
130520Z: issued 1:20 am EDT (05:20 UTC)
1306/1406 07014G22KT P6SM BKN020: valid from Tue 2:00 am EDT (06:00 UTC) to Wed 2:00 am EDT (06:00 UTC): wind from the east-northeast at 14 knots, gusting to 22, visibility more than 6 miles, a broken layer at 2,000 feet
FM131000 06011KT 4SM -RA BR OVC008: from Tue 6:00 am EDT (10:00 UTC): wind from the east-northeast at 11 knots, visibility 4 miles, light rain, mist, overcast at 800 feet
FM131700 07009KT 2SM -RA BR BKN004 OVC006: from Tue 1:00 pm EDT (17:00 UTC): wind from the east-northeast at 9 knots, visibility 2 miles, light rain, mist, a broken layer at 400 feet, overcast at 600 feet

At PSM when you get there the forecast at the estimated arrival, 6:31 pm EDT (22:31 UTC)

Wind from the east-northeast at 9 knots, visibility 2 miles, light rain, mist, a broken layer at 400 feet, overcast at 600 feet low IFR

The whole forecast for PSM

From Tue 2:00 am EDT (06:00 UTC): wind from the east-northeast at 14 knots, gusting to 22, visibility more than 6 miles, a broken layer at 2,000 feet
From Tue 6:00 am EDT (10:00 UTC): wind from the east-northeast at 11 knots, visibility 4 miles, light rain, mist, overcast at 800 feet
From Tue 1:00 pm EDT (17:00 UTC): wind from the east-northeast at 9 knots, visibility 2 miles, light rain, mist, a broken layer at 400 feet, overcast at 600 feet

The forecast for HRL, the departure

From Tue 1:00 am CDT (06:00 UTC): wind from the south-southeast at 10 knots, gusting to 19, visibility more than 6 miles, a few clouds at 25,000 feet
From Tue 10:00 am CDT (15:00 UTC): wind from the south-southeast at 14 knots, visibility more than 6 miles, a few clouds at 25,000 feet
From Tue 12:00 pm CDT (17:00 UTC): wind from the south-southeast at 16 knots, gusting to 27, visibility more than 6 miles, scattered clouds at 25,000 feet
From Tue 7:00 pm CDT (00:00 UTC): wind from the southeast at 14 knots, visibility more than 6 miles, a few clouds at 25,000 feet

PSM:

the forecast as issued, and in English

TAF KPSM 130520Z 1306/1406 07014G22KT P6SM BKN020 FM131000 06011KT 4SM -RA BR OVC008 FM131700 07009KT 2SM -RA BR BKN004 OVC006

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KPSM: the station, KPSM
130520Z: issued 1:20 am EDT (05:20 UTC)
1306/1406 07014G22KT P6SM BKN020: valid from Tue 2:00 am EDT (06:00 UTC) to Wed 2:00 am EDT (06:00 UTC): wind from the east-northeast at 14 knots, gusting to 22, visibility more than 6 miles, a broken layer at 2,000 feet
FM131000 06011KT 4SM -RA BR OVC008: from Tue 6:00 am EDT (10:00 UTC): wind from the east-northeast at 11 knots, visibility 4 miles, light rain, mist, overcast at 800 feet
FM131700 07009KT 2SM -RA BR BKN004 OVC006: from Tue 1:00 pm EDT (17:00 UTC): wind from the east-northeast at 9 knots, visibility 2 miles, light rain, mist, a broken layer at 400 feet, overcast at 600 feet

HRL:

the forecast as issued, and in English

TAF KHRL 130522Z 1306/1406 15010G19KT P6SM FEW250 FM131500 15014KT P6SM FEW250 FM131700 16016G27KT P6SM SCT250 FM140000 14014KT P6SM FEW250

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KHRL: the station, KHRL
130522Z: issued 12:22 am CDT (05:22 UTC)
1306/1406 15010G19KT P6SM FEW250: valid from Tue 1:00 am CDT (06:00 UTC) to Wed 1:00 am CDT (06:00 UTC): wind from the south-southeast at 10 knots, gusting to 19, visibility more than 6 miles, a few clouds at 25,000 feet
FM131500 15014KT P6SM FEW250: from Tue 10:00 am CDT (15:00 UTC): wind from the south-southeast at 14 knots, visibility more than 6 miles, a few clouds at 25,000 feet
FM131700 16016G27KT P6SM SCT250: from Tue 12:00 pm CDT (17:00 UTC): wind from the south-southeast at 16 knots, gusting to 27, visibility more than 6 miles, scattered clouds at 25,000 feet
FM140000 14014KT P6SM FEW250: from Tue 7:00 pm CDT (00:00 UTC): wind from the southeast at 14 knots, visibility more than 6 miles, a few clouds at 25,000 feet

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

5/6914 South Padre Island, TX, Tuesday, May 6, 2025 Local 24 nm from the route, at the departure end · security · ended 6 May · ZHU

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

HRL: 17 notices in force. all of them, grouped →

PSM: 13 notices in force, 4 starting within a week. all of them, grouped →

closed Taxiway D closed except military operations until Wed 14 Oct, 12:00 pm EDT (16:00 UTC) · PSM 10/045
as issued
```
!PSM 10/045 PSM TWY D CLSD EXC MIL OPS 2610081934-2610141600
```
closed Apron north general aviation APN north side closed except TAX in and TOW OUT until Sun 1 Nov, 12:00 am EDT (04:00 UTC) · PSM 10/006
as issued
```
!PSM 10/006 PSM APRON NORTH GA APN N SIDE CLSD EXC TAX IN AND TOW OUT 2610010324-2611010400
```
closed Taxiway K closed until Sun 1 Nov, 12:00 am EDT (04:00 UTC) · PSM 10/004
as issued
```
!PSM 10/004 PSM TWY K CLSD 2610010319-2611010400
```
closed Apron ground Runup Enclosure closed until Sun 1 Nov, 12:00 am EDT (04:00 UTC) · PSM 10/002
as issued
```
!PSM 10/002 PSM APRON GND RUNUP ENCLOSURE CLSD 2610010317-2611010400
```

Airports along the way: JAN runway 16L/34R closed

266 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 1200308) 26°09′N 97°48′W (9.0 nautical miles east TXW) 330.1FT (274.9FT above ground level) out of service until Mon 21 Dec, 10:32 am CST (16:32 UTC) · 0 nm along the route, 9 nm off the line · TXW 09/011
as issued
```
!TXW 09/011 TXW OBST TOWER LGT (ASR 1200308) 260953.70N0974834.50W (9.0NM E TXW) 330.1FT (274.9FT AGL) U/S 2609221532-2612211632
```
Navigation aid ILS runway 13 outer marker out of service until further notice · 0 nm along the route, 23 nm off the line · BRO 05/017
as issued
```
!BRO 05/017 BRO NAV ILS RWY 13 OM U/S 2605061425-PERM
```
Navigation aid ILS runway 15 out of service until Fri 18 Dec, 5:59 pm CST (23:59 UTC) · 329 nm along the route, 8 nm off the line · LCH 09/014
as issued
```
!LCH 09/014 LCH NAV ILS RWY 15 U/S 2609030146-2612182359
```
Obstruction tower lights (ASR 1225112) 30°06′N 92°55′W (9.5 nautical miles SSW 6R1) 204.7FT (196.9FT above ground level) out of service until Sat 17 Oct, 12:05 am CDT (05:05 UTC) · 339 nm along the route, 4 nm off the line · 6R1 10/022
as issued
```
!DRI 10/022 6R1 OBST TOWER LGT (ASR 1225112) 300632.40N0925541.10W (9.5NM SSW 6R1) 204.7FT (196.9FT AGL) U/S 2610020605-2610170505
```
Obstruction tower lights (ASR 1022539) 30°08′N 93°03′W (5.8 nautical miles southeast CWF) 322.8FT (316.9FT above ground level) out of service until Thu 31 Dec, 5:59 pm CST (23:59 UTC) · 339 nm along the route, 3 nm off the line · CWF 09/015
as issued
```
!CWF 09/015 CWF OBST TOWER LGT (ASR 1022539) 300828.00N0930352.00W (5.8NM SE CWF) 322.8FT (316.9FT AGL) U/S 2609251402-2612312359
```
Obstruction tower lights (ASR 1227418) 30°15′N 92°44′W (3.4 nautical miles WNW 3R7) 267.1FT (244.1FT above ground level) out of service until Wed 2 Dec, 10:00 pm CST (04:00 UTC) · 359 nm along the route, 5 nm off the line · 3R7 09/071
as issued
```
!DRI 09/071 3R7 OBST TOWER LGT (ASR 1227418) 301513.90N0924411.90W (3.4NM WNW 3R7) 267.1FT (244.1FT AGL) U/S 2609041438-2612030400
```
Obstruction tower lights (ASR 1267224) 30°34′N 92°34′W (10.6 nautical miles northwest 4R7) 392.1FT (350.1FT above ground level) out of service until Tue 3 Nov, 8:47 pm CST (02:47 UTC) · 379 nm along the route, 8 nm off the line · 4R7 08/096
as issued
```
!DRI 08/096 4R7 OBST TOWER LGT (ASR 1267224) 303452.30N0923454.10W (10.6NM NW 4R7) 392.1FT (350.1FT AGL) U/S 2608060147-2611040247
```
Obstruction tower lights (ASR 1257258) 30°42′N 92°17′W (13.3 nautical miles northwest OPL) 570 ft (500 ft above ground level) out of service until Thu 19 Nov, 2:28 pm CST (20:28 UTC), estimated · 389 nm along the route, 3 nm off the line · OPL 10/002
as issued
```
!OPL 10/002 OPL OBST TOWER LGT (ASR 1257258) 304247.70N0921701.60W (13.3NM NW OPL) 570FT (500FT AGL) U/S 2610051428-2611192028EST
```
Obstruction tower lights (ASR 1034380) 30°54′N 92°09′W (5.1 nautical miles southeast 2R6) 338.3FT (284.1FT above ground level) out of service until Sun 8 Nov, 3:50 am CST (09:50 UTC) · 399 nm along the route, 7 nm off the line · 2R6 08/162
as issued
```
!DRI 08/162 2R6 OBST TOWER LGT (ASR 1034380) 305401.00N0920930.60W (5.1NM SE 2R6) 338.3FT (284.1FT AGL) U/S 2608100850-2611080950
```
Obstruction tower lights (ASR 1022506) 30°50′N 92°05′W (9.6 nautical miles southeast 2R6) 453.7FT (410.8FT above ground level) out of service until Tue 3 Nov, 4:54 pm CST (22:54 UTC) · 399 nm along the route, 5 nm off the line · 2R6 08/092
as issued
```
!DRI 08/092 2R6 OBST TOWER LGT (ASR 1022506) 305050.70N0920549.80W (9.6NM SE 2R6) 453.7FT (410.8FT AGL) U/S 2608052154-2611032254
```
Obstruction tower lights (ASR 1055610) 30°47′N 92°11′W (10.6 nautical miles SSE 2R6) 327.1FT (290.0FT above ground level) out of service until Tue 13 Oct, 7:07 am CDT (12:07 UTC) · 399 nm along the route, 2 nm off the line · 2R6 07/314
as issued
```
!DRI 07/314 2R6 OBST TOWER LGT (ASR 1055610) 304702.10N0921111.40W (10.6NM SSE 2R6) 327.1FT (290.0FT AGL) U/S 2607151207-2610131207
```
Obstruction tower lights (ASR 1253881) 30°53′N 91°57′W (13.9 nautical miles SSE MKV) 387.1FT (350.1FT above ground level) out of service until Fri 23 Oct, 11:40 pm CDT (04:40 UTC) · 409 nm along the route, 3 nm off the line · MKV 10/008
as issued
```
!MKV 10/008 MKV OBST TOWER LGT (ASR 1253881) 305303.10N0915700.50W (13.9NM SSE MKV) 387.1FT (350.1FT AGL) U/S 2610090540-2610240440
```
Obstruction tower lights (ASR 1304544) 30°52′N 92°01′W (12 nautical miles southeast 2R6) 349 ft (275 ft above ground level) out of service until Thu 19 Nov, 2:30 pm CST (20:30 UTC), estimated · 409 nm along the route, 1 nm off the line · 2R6 10/073
as issued
```
!DRI 10/073 2R6 OBST TOWER LGT (ASR 1304544) 305241.90N0920111.10W (12NM SE 2R6) 349FT (275FT AGL) U/S 2610051431-2611192030EST
```
Obstruction tower lights (ASN 2018-ASW-15102-OE) 31°11′N 91°40′W (21.4 nautical miles ENE MKV) 387 ft (340 ft above ground level) out of service until Thu 19 Nov, 2:33 pm CST (20:33 UTC) · 429 nm along the route, 5 nm off the line · MKV 10/005
as issued
```
!MKV 10/005 MKV OBST TOWER LGT (ASN 2018-ASW-15102-OE) 311132N0914023W (21.4NM ENE MKV) 387FT (340FT AGL) U/S 2610052033-2611192033
```
Obstruction tower lights (ASR 1254721) 31°18′N 91°21′W (15.9 nautical miles west C71) 586.0FT (306.1FT above ground level) out of service until Mon 30 Nov, 3:16 pm CST (21:16 UTC) · 449 nm along the route, 4 nm off the line · C71 09/019
as issued
```
!GWO 09/019 C71 OBST TOWER LGT (ASR 1254721) 311825.20N0912140.90W (15.9NM W C71) 586.0FT (306.1FT AGL) U/S 2609012016-2611302116
```
Obstruction tower lights (ASR 1254902) 31°14′N 91°19′W (14.1 nautical miles WSW C71) 470.1FT (310.0FT above ground level) out of service until Mon 30 Nov, 3:14 pm CST (21:14 UTC) · 449 nm along the route, 8 nm off the line · C71 09/018
as issued
```
!GWO 09/018 C71 OBST TOWER LGT (ASR 1254902) 311443.70N0911909.80W (14.1NM WSW C71) 470.1FT (310.0FT AGL) U/S 2609012014-2611302114
```
Obstruction tower lights (ASR 1223638) 31°31′N 91°23′W (6.5 nautical miles ESE 0R4) 312.0FT (207.0FT above ground level) out of service until Wed 6 Jan, 7:17 am CST (13:17 UTC) · 459 nm along the route, 7 nm off the line · 0R4 10/123
as issued
```
!DRI 10/123 0R4 OBST TOWER LGT (ASR 1223638) 313120.90N0912318.40W (6.5NM ESE 0R4) 312.0FT (207.0FT AGL) U/S 2610081217-2701061317
```
Obstruction tower lights (ASR 1272477) 31°27′N 91°22′W (9.1 nautical miles southeast 0R4) 525.3FT (331.0FT above ground level) out of service until Thu 4 Feb, 9:09 am CST (15:09 UTC) · 459 nm along the route, 5 nm off the line · 0R4 10/099
as issued
```
!DRI 10/099 0R4 OBST TOWER LGT (ASR 1272477) 312712.20N0912250.90W (9.1NM SE 0R4) 525.3FT (331.0FT AGL) U/S 2610071510-2702041509
```
Obstruction tower lights (ASR 1041467) 31°30′N 91°21′W (7.1 nautical miles SSW HEZ) 846.1FT (500.0FT above ground level) out of service until Sun 22 Nov, 1:16 pm CST (19:16 UTC) · 459 nm along the route, 5 nm off the line · HEZ 08/027
as issued
```
!HEZ 08/027 HEZ OBST TOWER LGT (ASR 1041467) 313016.40N0912106.10W (7.1NM SSW HEZ) 846.1FT (500.0FT AGL) U/S 2608241816-2611221916
```
Obstruction tower lights (ASR 1221916) 31°38′N 91°10′W (6.6 nautical miles ENE HEZ) 558.7FT (305.8FT above ground level) out of service until Tue 20 Oct, 3:09 pm CDT (20:09 UTC) · 469 nm along the route, 6 nm off the line · HEZ 10/004
as issued
```
!HEZ 10/004 HEZ OBST TOWER LGT (ASR 1221916) 313844.40N0911028.70W (6.6NM ENE HEZ) 558.7FT (305.8FT AGL) U/S 2610052109-2610202009
```
Obstruction tower lights (ASR 1206757) 31°45′N 90°35′W (12.9 nautical miles northwest 1R7) 823.2FT (325.1FT above ground level) out of service until Sat 19 Dec, 3:44 pm CST (21:44 UTC) · 498 nm along the route, 9 nm off the line · 1R7 08/677
as issued
```
!GWO 08/677 1R7 OBST TOWER LGT (ASR 1206757) 314510.60N0903542.30W (12.9NM NW 1R7) 823.2FT (325.1FT AGL) U/S 2608212144-2612192144
```
Obstruction tower lights (ASR 1206757) 31°45′N 90°35′W (12.9 nautical miles northwest 1R7) 823.2FT (325.1FT above ground level) out of service until Fri 20 Nov, 6:14 pm CST (00:14 UTC) · 498 nm along the route, 9 nm off the line · 1R7 07/716
as issued
```
!GWO 07/716 1R7 OBST TOWER LGT (ASR 1206757) 314510.60N0903542.30W (12.9NM NW 1R7) 823.2FT (325.1FT AGL) U/S 2607240014-2611210014
```
Obstruction tower lights (ASR 1296362) 32°03′N 90°31′W (12.4 nautical miles northwest M11) 647 ft (311 ft above ground level) out of service until Thu 19 Nov, 4:13 pm CST (22:13 UTC), estimated · 508 nm along the route, 5 nm off the line · M11 10/150
as issued
```
!GWO 10/150 M11 OBST TOWER LGT (ASR 1296362) 320343.50N0903116.30W (12.4NM NW M11) 647FT (311FT AGL) U/S 2610051615-2611192213EST
```
Obstruction tower lights (ASR 1042874) 31°56′N 90°25′W (3.7 nautical miles northwest M11) 810.0FT (332.0FT above ground level) out of service until Wed 16 Dec, 2:00 pm CST (20:00 UTC), estimated · 508 nm along the route, 7 nm off the line · M11 09/139
as issued
```
!GWO 09/139 M11 OBST TOWER LGT (ASR 1042874) 315645.00N0902506.00W (3.7NM NW M11) 810.0FT (332.0FT AGL) U/S 2609060130-2612162000EST
```
Obstruction tower lights (ASR 1039600) 31°55′N 90°24′W (2.6 nautical miles northwest M11) 693.2FT (265.1FT above ground level) out of service until Thu 22 Oct, 11:00 pm CDT (04:00 UTC) · 508 nm along the route, 8 nm off the line · M11 07/727
as issued
```
!GWO 07/727 M11 OBST TOWER LGT (ASR 1039600) 315556.00N0902416.00W (2.6NM NW M11) 693.2FT (265.1FT AGL) U/S 2607241101-2610230400
```
Obstruction tower lights (ASR 1030696) 32°01′N 90°21′W (7.2 nautical miles northeast M11) 802.8FT (419.9FT above ground level) out of service until Thu 7 Jan, 8:46 am CST (14:46 UTC) · 518 nm along the route, 5 nm off the line · M11 10/184
as issued
```
!GWO 10/184 M11 OBST TOWER LGT (ASR 1030696) 320119.10N0902133.70W (7.2NM NE M11) 802.8FT (419.9FT AGL) U/S 2610091346-2701071446
```
Obstruction tower lights (ASR 1039601) 32°02′N 90°20′W (8.2 nautical miles northeast M11) 680.1FT (265.1FT above ground level) out of service until Wed 23 Dec, 9:55 am CST (15:55 UTC) · 518 nm along the route, 5 nm off the line · M11 09/667
as issued
```
!GWO 09/667 M11 OBST TOWER LGT (ASR 1039601) 320213.00N0902025.00W (8.2NM NE M11) 680.1FT (265.1FT AGL) U/S 2609241455-2612231555
```
Obstruction tower lights (ASR 1022561) 31°59′N 90°17′W (6.6 nautical miles NNE M11) 751.0FT (308.1FT above ground level) out of service until Thu 17 Dec, 11:04 am CST (17:04 UTC) · 518 nm along the route, 8 nm off the line · M11 08/532
as issued
```
!GWO 08/532 M11 OBST TOWER LGT (ASR 1022561) 315944.90N0901751.90W (6.6NM NNE M11) 751.0FT (308.1FT AGL) U/S 2608191704-2612171704
```
Obstruction tower lights (ASR 1037895) 32°16′N 90°17′W (4.9 nautical miles southwest HKS) 1560.0FT (1103.0FT above ground level) out of service until Sat 24 Oct, 12:22 am CDT (05:22 UTC) · 528 nm along the route, 5 nm off the line · HKS 10/005
as issued
```
!HKS 10/005 HKS OBST TOWER LGT (ASR 1037895) 321651.30N0901738.60W (4.9NM SW HKS) 1560.0FT (1103.0FT AGL) U/S 2610090622-2610240522
```
Obstruction tower lights (ASR 1201748) 32°20′N 90°21′W (3.9 nautical miles northeast JVW) 589.6FT (244.8FT above ground level) out of service until Fri 5 Feb, 9:06 am CST (15:06 UTC) · 528 nm along the route, 10 nm off the line · JVW 10/158
as issued
```
!GWO 10/158 JVW OBST TOWER LGT (ASR 1201748) 322057.80N0902123.30W (3.9NM NE JVW) 589.6FT (244.8FT AGL) U/S 2610081506-2702051506
```

From the FAA's notice service (NOTAMs), the site's copy refreshed every few minutes; last checked a minute 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 HRL 7:03 pm CDT (00:03 UTC), at PSM 6:04 pm EDT (22:04 UTC) (civil twilight ends 6:32 pm EDT (22:32 UTC)). At 120 knots the arrival at PSM is after sunset there (6:04 pm EDT (22:04 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 Northeast · 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: Valley International, Portsmouth International AT Pease.