Plan a flight · Tue 2:07 am EDT (06:07 UTC)

Ogdensburg International to Piedmont Triad International OGS → GSO

554 nautical miles (638 statute miles) southwest on a straight line, true course 203°, about 216° magnetic at the departure end (variation 13W). At 120 knots that is 4 h 01 min at the quickest height in today's winds (39,000 ft, a 18-knot tailwind), arriving about 6:08 am EDT (10:08 UTC), after sunset at the destination. Right now GSO is VFR, wind from the west-northwest (300°) at 3 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: 1 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 1E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist, fog). Over the first 59 nm of the route.
AIRMET ZULU 3C: moderate icing up to 22,000 ft. Near the route, at the departure end.
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 69 to 307 nm out.
AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist, fog). Over the route from 109 to 346 nm out.

Turbulence No turbulence warning in force along the route. No pilot has reported turbulence near the line in the last three hours. The government's turbulence forecast map ↗

Icing AIRMET in force: moderate icing up to 22,000 ft, near the route, at the departure end. No pilot has reported icing near the line in the last three hours. The freezing level is about 13,500 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 OGS.

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

Not fetched just now.

Winds aloft along the route, and the time en route the forecast for use 02:00–09:00 UTC · at 120 knots true airspeed

The westbound cruising heights for this course (VFR: even thousands plus 500 ft; above 18,000 ft the forecast levels), with the wind averaged along the line from the 6 forecast points nearest it (SYR, AVP, PSB, EKN, ROA, RDU). A plus sign is a headwind, a minus sign a tailwind.

Height	Average wind	Head- or tailwind	Temperature	Ground speed	Time en route	Arrival
4,500 ft	310° at 19 kt	−5 kt	14 °C	125 kt	4 h 26 min	6:33 am EDT (10:33 UTC)
6,500 ft	310° at 19 kt	−5 kt	13 °C	125 kt	4 h 26 min	6:33 am EDT (10:33 UTC)
8,500 ft	300° at 16 kt	−3 kt	9 °C	123 kt	4 h 30 min	6:37 am EDT (10:37 UTC)
10,500 ft	290° at 17 kt	0	5 °C	120 kt	4 h 37 min	6:44 am EDT (10:44 UTC)
12,500 ft	290° at 20 kt	+1 kt	2 °C	119 kt	4 h 39 min	6:46 am EDT (10:46 UTC)
14,500 ft	300° at 23 kt	−2 kt	-2 °C	122 kt	4 h 32 min	6:39 am EDT (10:39 UTC)
16,500 ft	300° at 25 kt	−5 kt	-7 °C	125 kt	4 h 26 min	6:33 am EDT (10:33 UTC)
18,000 ft FL180	310° at 27 kt	−7 kt	-10 °C	127 kt	4 h 22 min	6:29 am EDT (10:29 UTC)
24,000 ft FL240	300° at 34 kt	−5 kt	-22 °C	125 kt	4 h 26 min	6:33 am EDT (10:33 UTC)
30,000 ft FL300	300° at 36 kt	−5 kt	-36 °C	125 kt	4 h 26 min	6:33 am EDT (10:33 UTC)
34,000 ft FL340	310° at 44 kt	−11 kt	-39 °C	131 kt	4 h 14 min	6:21 am EDT (10:21 UTC)
39,000 ft FL390	310° at 54 kt	−18 kt	-49 °C	138 kt	4 h 01 min	6:08 am EDT (10:08 UTC)

Based on data from the 13th at 00:00 UTC; valid on the 13th at 06:00 UTC for use 02:00 to 09:00 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
SYR	used from 0 nm out; 74 nm from the line	290/26	290/32 13°	300/31 7°	300/34 1°	310/36 -11°	300/38 -23°	290/38 -38°	300/50 -42°	310/65 -51°
AVP	used from 148 nm out; 70 nm from the line	310/18	320/22 13°	290/14 8°	290/21 4°	300/29 -12°	300/34 -23°	290/38 -36°	310/44 -40°	310/52 -49°
PSB	used from 198 nm out; 38 nm from the line		320/16 14°	290/11 9°	270/18 4°	310/23 -11°	300/31 -22°	300/34 -37°	300/41 -39°	310/51 -48°
EKN	used from 346 nm out; 60 nm from the line		300/18 14°	320/12 7°	270/13 5°	300/24 -9°	300/36 -21°	310/36 -35°	310/44 -37°	310/51 -47°
ROA	used from 445 nm out; 31 nm from the line	320/17	340/16 14°	320/6 9°	270/11 4°	310/25 -8°	300/31 -20°	310/36 -34°	320/42 -37°	320/49 -47°
RDU	used from 544 nm out; 57 nm from the line	330/5	030/13 16°	010/11 9°	330/16 5°	310/21 -7°	290/28 -20°	290/35 -35°	310/37 -38°	320/39 -48°

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
OGS Ogdensburg, NY	departure	reported, no category	from the east-northeast (060°) at 5 knots	7 mi	none	301 ft	1:55 am EDT (05:55 UTC)
ART Watertown, NY	49 nm out, 6 nm northwest of the line	marginal VFR Sky: overcast at 1,300 feet Weather: light rain, mist	from the east-northeast (060°) at 4 knots	5 mi	1,300 ft	330 ft	05:56 UTC
SYR Syracuse, NY	99 nm out, 11 nm east of the line, tower	marginal VFR Sky: a few clouds at 200 feet, a few clouds at 2,000 feet, a few clouds at 17,000 feet Weather: mist	calm	5 mi	none	421 ft	05:54 UTC
ITH Ithaca, NY	139 nm out, 11 nm east of the line, tower	VFR Sky: a broken layer at 18,000 feet	from the east (090°) at 3 knots	8 mi	18,000 ft	1,099 ft	05:56 UTC
ELM Elmira/Corning, NY	168 nm out, 5 nm northeast of the line, tower	low IFR Sky: a broken layer at 100 feet, overcast at 18,000 feet Weather: mist	from the northeast (050°) at 3 knots	2 mi	100 ft	955 ft	05:58 UTC
UNV State College, PA	257 nm out, 11 nm northwest of the line, tower	marginal VFR Sky: overcast at 1,600 feet	from the south (190°) at 2 knots	8 mi	1,600 ft	1,231 ft	05:55 UTC
HGR Hagerstown, MD	317 nm out, 21 nm east of the line, tower	VFR	from the south (190°) at 5 knots	10+ mi	none	703 ft	05:53 UTC
MRB Martinsburg, WV	336 nm out, 16 nm east of the line, tower	VFR	calm	10+ mi	none	564 ft	05:53 UTC
CHO Charlottesville, VA	416 nm out, 23 nm east of the line, tower	VFR	calm	10+ mi	none	640 ft	05:53 UTC
LYH Lynchburg, VA	475 nm out, 8 nm east of the line, tower	VFR	calm	10+ mi	none	938 ft	05:54 UTC
SIF Reidsville, NC	534 nm out, 3 nm northwest of the line	VFR	calm	10+ mi	none	693 ft	05:55 UTC
GSO Greensboro, NC	destination	VFR Sky: scattered clouds at 25,000 feet	from the west-northwest (300°) at 3 knots	10+ mi	none	925 ft	1:54 am EDT (05:54 UTC)

The highest airport on this list sits at 1,231 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

OGS Ogdensburg, NY

the observation as issued, and in English

METAR KOGS 130555Z AUTO 06005KT 7SM 09/09 A2988 RMK AO2 P0001

METAR: a routine hourly observation
KOGS: the station, KOGS
130555Z: observed 1:55 am EDT (05:55 UTC)
AUTO: fully automated report, nobody checked it
06005KT: wind from the east-northeast at 5 knots
7SM: visibility 7 miles
09/09: temperature 9 °C (48 °F), dew point 9 °C (48 °F)
A2988: altimeter setting 29.88 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
P0001: 0.01 inches of precipitation in the last hour

ART Watertown, NY

the observation and the forecast as issued, and in English

METAR KART 130556Z AUTO 06004KT 5SM -RA BR OVC013 14/14 A2986 RMK AO2 SLP111 P0002 60005 T01440139 10144 20144 58003 $

METAR: a routine hourly observation
KART: the station, KART
130556Z: observed 05:56 UTC on the 13th
AUTO: fully automated report, nobody checked it
06004KT: wind from the east-northeast at 4 knots
5SM: visibility 5 miles
-RA: light rain
BR: mist
OVC013: overcast at 1,300 feet
14/14: temperature 14 °C (57 °F), dew point 14 °C (57 °F)
A2986: altimeter setting 29.86 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP111: sea-level pressure 1011.1 hPa
P0002: 0.02 inches of precipitation in the last hour
60005: 0.05 inches of precipitation in the last three or six hours
T01440139: temperature 14.4 °C (58 °F), dew point 13.9 °C (57 °F)
10144: highest temperature in the last six hours 14.4 °C (58 °F)
20144: lowest temperature in the last six hours 14.4 °C (58 °F)
58003: pressure in the last three hours falling, faster lately, change 0.3 hPa
$: the station needs maintenance

TAF KART 130520Z 1306/1406 VRB03KT 3SM -SHRA BR OVC010 FM130800 05004KT 6SM -SHRA OVC007 PROB30 1312/1315 4SM -TSRA OVC020CB FM131800 21008KT 4SM SHRA OVC012 PROB30 1318/1324 2SM TSRA OVC008CB FM140000 06004KT 6SM -SHRA OVC007 PROB30 1400/1402 4SM -TSRA OVC006CB FM140200 23005KT P6SM BKN007 PROB30 1402/1404 4SM -TSRA OVC006CB

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KART: the station, KART
130520Z: issued 05:20 UTC on the 13th
1306/1406 VRB03KT 3SM -SHRA BR OVC010: valid from Tue 06:00 UTC to Wed 06:00 UTC: wind light and variable, visibility 3 miles, light rain showers, mist, overcast at 1,000 feet
FM130800 05004KT 6SM -SHRA OVC007: from Tue 08:00 UTC: wind from the northeast at 4 knots, visibility 6 miles, light rain showers, overcast at 700 feet
PROB30 1312/1315 4SM -TSRA OVC020CB: a 30% chance from Tue 12:00 UTC to Tue 15:00 UTC: visibility 4 miles, light thunderstorms with rain, overcast at 2,000 feet (thunderheads)
FM131800 21008KT 4SM SHRA OVC012: from Tue 18:00 UTC: wind from the south-southwest at 8 knots, visibility 4 miles, rain showers, overcast at 1,200 feet
PROB30 1318/1324 2SM TSRA OVC008CB: a 30% chance from Tue 18:00 UTC to Wed 00:00 UTC: visibility 2 miles, thunderstorms with rain, overcast at 800 feet (thunderheads)
FM140000 06004KT 6SM -SHRA OVC007: from Wed 00:00 UTC: wind from the east-northeast at 4 knots, visibility 6 miles, light rain showers, overcast at 700 feet
PROB30 1400/1402 4SM -TSRA OVC006CB: a 30% chance from Wed 00:00 UTC to Wed 02:00 UTC: visibility 4 miles, light thunderstorms with rain, overcast at 600 feet (thunderheads)
FM140200 23005KT P6SM BKN007: from Wed 02:00 UTC: wind from the southwest at 5 knots, visibility more than 6 miles, a broken layer at 700 feet
PROB30 1402/1404 4SM -TSRA OVC006CB: a 30% chance from Wed 02:00 UTC to Wed 04:00 UTC: visibility 4 miles, light thunderstorms with rain, overcast at 600 feet (thunderheads)

SYR Syracuse, NY

the observation and the forecast as issued, and in English

METAR KSYR 130554Z 00000KT 5SM R28/5000VP6000FT BR FEW002 FEW020 FEW170 12/12 A2987 RMK AO2 SLP113 T01220117 10150 20117 58003 $

METAR: a routine hourly observation
KSYR: the station, KSYR
130554Z: observed 05:54 UTC on the 13th
00000KT: wind calm
5SM: visibility 5 miles
R28/5000VP6000FT: runway 28 visual range 5,000 feet varying to more than 6,000 feet
BR: mist
FEW002: a few clouds at 200 feet
FEW020: a few clouds at 2,000 feet
FEW170: a few clouds at 17,000 feet
12/12: temperature 12 °C (54 °F), dew point 12 °C (54 °F)
A2987: altimeter setting 29.87 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP113: sea-level pressure 1011.3 hPa
T01220117: temperature 12.2 °C (54 °F), dew point 11.7 °C (53 °F)
10150: highest temperature in the last six hours 15 °C (59 °F)
20117: lowest temperature in the last six hours 11.7 °C (53 °F)
58003: pressure in the last three hours falling, faster lately, change 0.3 hPa
$: the station needs maintenance

TAF KSYR 130521Z 1306/1406 12004KT 6SM BR SCT020 BKN050 FM131200 18006KT P6SM -SHRA OVC050 PROB30 1315/1318 2SM -TSRA BR OVC015CB FM131800 29006KT P6SM -SHRA OVC035

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KSYR: the station, KSYR
130521Z: issued 05:21 UTC on the 13th
1306/1406 12004KT 6SM BR SCT020 BKN050: valid from Tue 06:00 UTC to Wed 06:00 UTC: wind from the east-southeast at 4 knots, visibility 6 miles, mist, scattered clouds at 2,000 feet, a broken layer at 5,000 feet
FM131200 18006KT P6SM -SHRA OVC050: from Tue 12:00 UTC: wind from the south at 6 knots, visibility more than 6 miles, light rain showers, overcast at 5,000 feet
PROB30 1315/1318 2SM -TSRA BR OVC015CB: a 30% chance from Tue 15:00 UTC to Tue 18:00 UTC: visibility 2 miles, light thunderstorms with rain, mist, overcast at 1,500 feet (thunderheads)
FM131800 29006KT P6SM -SHRA OVC035: from Tue 18:00 UTC: wind from the west-northwest at 6 knots, visibility more than 6 miles, light rain showers, overcast at 3,500 feet

ITH Ithaca, NY

the observation and the forecast as issued, and in English

METAR KITH 130556Z AUTO 09003KT 8SM R32 /4500VP6000FT BKN180 11/11 A2990 RMK AO2 SLP126 6//// T01060106 10133 20106 51005 I6000 PNO

METAR: a routine hourly observation
KITH: the station, KITH
130556Z: observed 05:56 UTC on the 13th
AUTO: fully automated report, nobody checked it
09003KT: wind from the east at 3 knots
8SM: visibility 8 miles
R32
/4500VP6000FT
BKN180: a broken layer at 18,000 feet
11/11: temperature 11 °C (52 °F), dew point 11 °C (52 °F)
A2990: altimeter setting 29.90 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP126: sea-level pressure 1012.6 hPa
6////: precipitation amount not available
T01060106: temperature 10.6 °C (51 °F), dew point 10.6 °C (51 °F)
10133: highest temperature in the last six hours 13.3 °C (56 °F)
20106: lowest temperature in the last six hours 10.6 °C (51 °F)
51005: pressure in the last three hours rising, then steady, change 0.5 hPa
I6000
PNO: the rain gauge is not working

TAF KITH 130520Z 1306/1406 14004KT P6SM BKN100 FM131500 18007G15KT P6SM BKN050

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KITH: the station, KITH
130520Z: issued 05:20 UTC on the 13th
1306/1406 14004KT P6SM BKN100: valid from Tue 06:00 UTC to Wed 06:00 UTC: wind from the southeast at 4 knots, visibility more than 6 miles, a broken layer at 10,000 feet
FM131500 18007G15KT P6SM BKN050: from Tue 15:00 UTC: wind from the south at 7 knots, gusting to 15, visibility more than 6 miles, a broken layer at 5,000 feet

ELM Elmira/Corning, NY

the observation and the forecast as issued, and in English

SPECI KELM 130558Z AUTO 05003KT 2SM BR BKN001 OVC180 12/12 A2991 RMK AO2 T01170117 FZRANO $

SPECI: a special observation, issued because the weather changed
KELM: the station, KELM
130558Z: observed 05:58 UTC on the 13th
AUTO: fully automated report, nobody checked it
05003KT: wind from the northeast at 3 knots
2SM: visibility 2 miles
BR: mist
BKN001: a broken layer at 100 feet
OVC180: overcast at 18,000 feet
12/12: temperature 12 °C (54 °F), dew point 12 °C (54 °F)
A2991: altimeter setting 29.91 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
T01170117: temperature 11.7 °C (53 °F), dew point 11.7 °C (53 °F)
FZRANO $: the freezing-rain sensor is not working, the station needs maintenance

TAF KELM 130520Z 1306/1406 00000KT 1/2SM FG VV001 TEMPO 1310/1314 3SM BR SCT002 FM131400 VRB05KT P6SM BKN025 FM131700 24010G20KT P6SM OVC050

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KELM: the station, KELM
130520Z: issued 05:20 UTC on the 13th
1306/1406 00000KT 1/2SM FG VV001: valid from Tue 06:00 UTC to Wed 06:00 UTC: wind calm, visibility ½ mile, fog, sky obscured at 100 feet
TEMPO 1310/1314 3SM BR SCT002: at times from Tue 10:00 UTC to Tue 14:00 UTC: visibility 3 miles, mist, scattered clouds at 200 feet
FM131400 VRB05KT P6SM BKN025: from Tue 14:00 UTC: wind light and variable, visibility more than 6 miles, a broken layer at 2,500 feet
FM131700 24010G20KT P6SM OVC050: from Tue 17:00 UTC: wind from the west-southwest at 10 knots, gusting to 20, visibility more than 6 miles, overcast at 5,000 feet

UNV State College, PA

the observation and the forecast as issued, and in English

METAR KUNV 130555Z AUTO 19002KT 8SM OVC016 14/14 A2999 RMK AO2 10165 20131

METAR: a routine hourly observation
KUNV: the station, KUNV
130555Z: observed 05:55 UTC on the 13th
AUTO: fully automated report, nobody checked it
19002KT: wind from the south at 2 knots
8SM: visibility 8 miles
OVC016: overcast at 1,600 feet
14/14: temperature 14 °C (57 °F), dew point 14 °C (57 °F)
A2999: altimeter setting 29.99 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
10165: highest temperature in the last six hours 16.5 °C (62 °F)
20131: lowest temperature in the last six hours 13.1 °C (56 °F)

TAF KUNV 130539Z 1306/1406 19003KT P6SM BKN015 FM130900 23002KT 6SM BR VCFG SCT005 FM131230 23008KT P6SM BKN100 FM131600 23010G20KT P6SM SKC FM132200 23008KT P6SM SKC FM140300 24007KT P6SM SKC WS020/27040KT

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KUNV: the station, KUNV
130539Z: issued 05:39 UTC on the 13th
1306/1406 19003KT P6SM BKN015: valid from Tue 06:00 UTC to Wed 06:00 UTC: wind from the south at 3 knots, visibility more than 6 miles, a broken layer at 1,500 feet
FM130900 23002KT 6SM BR VCFG SCT005: from Tue 09:00 UTC: wind from the southwest at 2 knots, visibility 6 miles, mist, fog nearby, scattered clouds at 500 feet
FM131230 23008KT P6SM BKN100: from Tue 12:30 UTC: wind from the southwest at 8 knots, visibility more than 6 miles, a broken layer at 10,000 feet
FM131600 23010G20KT P6SM SKC: from Tue 16:00 UTC: wind from the southwest at 10 knots, gusting to 20, visibility more than 6 miles, clear skies
FM132200 23008KT P6SM SKC: from Tue 22:00 UTC: wind from the southwest at 8 knots, visibility more than 6 miles, clear skies
FM140300 24007KT P6SM SKC WS020/27040KT: from Wed 03:00 UTC: wind from the west-southwest at 7 knots, visibility more than 6 miles, clear skies, wind shear below 2,000 feet: wind from 270° at 40 knots above it

HGR Hagerstown, MD

the observation as issued, and in English

METAR KHGR 130553Z AUTO 19005KT 10SM CLR 15/13 A2999 RMK AO2 SLP162 T01500128 10189 20139 50005 $

METAR: a routine hourly observation
KHGR: the station, KHGR
130553Z: observed 05:53 UTC on the 13th
AUTO: fully automated report, nobody checked it
19005KT: wind from the south at 5 knots
10SM: visibility 10 miles
CLR: clear skies
15/13: temperature 15 °C (59 °F), dew point 13 °C (55 °F)
A2999: altimeter setting 29.99 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP162: sea-level pressure 1016.2 hPa
T01500128: temperature 15 °C (59 °F), dew point 12.8 °C (55 °F)
10189: highest temperature in the last six hours 18.9 °C (66 °F)
20139: lowest temperature in the last six hours 13.9 °C (57 °F)
50005: pressure in the last three hours rising, then falling, change 0.5 hPa
$: the station needs maintenance

MRB Martinsburg, WV

the observation and the forecast as issued, and in English

METAR KMRB 130553Z AUTO 00000KT 10SM CLR 12/12 A2998 RMK AO2 SLP150 T01220122 10183 20117 50004

METAR: a routine hourly observation
KMRB: the station, KMRB
130553Z: observed 05:53 UTC on the 13th
AUTO: fully automated report, nobody checked it
00000KT: wind calm
10SM: visibility 10 miles
CLR: clear skies
12/12: temperature 12 °C (54 °F), dew point 12 °C (54 °F)
A2998: altimeter setting 29.98 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP150: sea-level pressure 1015.0 hPa
T01220122: temperature 12.2 °C (54 °F), dew point 12.2 °C (54 °F)
10183: highest temperature in the last six hours 18.3 °C (65 °F)
20117: lowest temperature in the last six hours 11.7 °C (53 °F)
50004: pressure in the last three hours rising, then falling, change 0.4 hPa

TAF KMRB 130520Z 1306/1406 00000KT P6SM SKC FM130800 00000KT 5SM BR FEW250 FM131300 20006KT P6SM SCT250

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KMRB: the station, KMRB
130520Z: issued 05:20 UTC on the 13th
1306/1406 00000KT P6SM SKC: valid from Tue 06:00 UTC to Wed 06:00 UTC: wind calm, visibility more than 6 miles, clear skies
FM130800 00000KT 5SM BR FEW250: from Tue 08:00 UTC: wind calm, visibility 5 miles, mist, a few clouds at 25,000 feet
FM131300 20006KT P6SM SCT250: from Tue 13:00 UTC: wind from the south-southwest at 6 knots, visibility more than 6 miles, scattered clouds at 25,000 feet

CHO Charlottesville, VA

the observation and the forecast as issued, and in English

METAR KCHO 130553Z AUTO 00000KT 10SM CLR 16/14 A3000 RMK AO2 SLP152 T01560144 10206 20144 50002 $

METAR: a routine hourly observation
KCHO: the station, KCHO
130553Z: observed 05:53 UTC on the 13th
AUTO: fully automated report, nobody checked it
00000KT: wind calm
10SM: visibility 10 miles
CLR: clear skies
16/14: temperature 16 °C (61 °F), dew point 14 °C (57 °F)
A3000: altimeter setting 30.00 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP152: sea-level pressure 1015.2 hPa
T01560144: temperature 15.6 °C (60 °F), dew point 14.4 °C (58 °F)
10206: highest temperature in the last six hours 20.6 °C (69 °F)
20144: lowest temperature in the last six hours 14.4 °C (58 °F)
50002: pressure in the last three hours rising, then falling, change 0.2 hPa
$: the station needs maintenance

TAF KCHO 130520Z 1306/1406 19004KT 6SM BR FEW250 FM130800 00000KT 5SM BR SKC FM131300 20006KT P6SM SCT250

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KCHO: the station, KCHO
130520Z: issued 05:20 UTC on the 13th
1306/1406 19004KT 6SM BR FEW250: 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 25,000 feet
FM130800 00000KT 5SM BR SKC: from Tue 08:00 UTC: wind calm, visibility 5 miles, mist, clear skies
FM131300 20006KT P6SM SCT250: from Tue 13:00 UTC: wind from the south-southwest at 6 knots, visibility more than 6 miles, scattered clouds at 25,000 feet

LYH Lynchburg, VA

the observation and the forecast as issued, and in English

METAR KLYH 130554Z AUTO 00000KT 10SM CLR 12/12 A3003 RMK AO2 SLP162 T01220117 10183 20122 50001

METAR: a routine hourly observation
KLYH: the station, KLYH
130554Z: observed 05:54 UTC on the 13th
AUTO: fully automated report, nobody checked it
00000KT: wind calm
10SM: visibility 10 miles
CLR: clear skies
12/12: temperature 12 °C (54 °F), dew point 12 °C (54 °F)
A3003: altimeter setting 30.03 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP162: sea-level pressure 1016.2 hPa
T01220117: temperature 12.2 °C (54 °F), dew point 11.7 °C (53 °F)
10183: highest temperature in the last six hours 18.3 °C (65 °F)
20122: lowest temperature in the last six hours 12.2 °C (54 °F)
50001: pressure in the last three hours rising, then falling, change 0.1 hPa

TAF KLYH 130521Z 1306/1406 31003KT P6SM FEW230 FM131600 22004KT P6SM SKC

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KLYH: the station, KLYH
130521Z: issued 05:21 UTC on the 13th
1306/1406 31003KT P6SM FEW230: valid from Tue 06:00 UTC to Wed 06:00 UTC: wind from the northwest at 3 knots, visibility more than 6 miles, a few clouds at 23,000 feet
FM131600 22004KT P6SM SKC: from Tue 16:00 UTC: wind from the southwest at 4 knots, visibility more than 6 miles, clear skies

SIF Reidsville, NC

the observation as issued, and in English

METAR KSIF 130555Z AUTO 00000KT 10SM CLR 13/12 A3005 RMK AO2 T01250122 10204 20125 402700125

METAR: a routine hourly observation
KSIF: the station, KSIF
130555Z: observed 05:55 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)
A3005: altimeter setting 30.05 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
T01250122: temperature 12.5 °C (54 °F), dew point 12.2 °C (54 °F)
10204: highest temperature in the last six hours 20.4 °C (69 °F)
20125: lowest temperature in the last six hours 12.5 °C (54 °F)
402700125: 24-hour highest 27 °C (81 °F), lowest 12.5 °C (54 °F)

GSO Greensboro, NC

the observation and the forecast as issued, and in English

METAR KGSO 130554Z 30003KT 10SM SCT250 16/12 A3004 RMK AO2 SLP162 T01560122 10217 20150 50001 $

METAR: a routine hourly observation
KGSO: the station, KGSO
130554Z: observed 1:54 am EDT (05:54 UTC)
30003KT: wind from the west-northwest at 3 knots
10SM: visibility 10 miles
SCT250: scattered clouds at 25,000 feet
16/12: temperature 16 °C (61 °F), dew point 12 °C (54 °F)
A3004: altimeter setting 30.04 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP162: sea-level pressure 1016.2 hPa
T01560122: temperature 15.6 °C (60 °F), dew point 12.2 °C (54 °F)
10217: highest temperature in the last six hours 21.7 °C (71 °F)
20150: lowest temperature in the last six hours 15 °C (59 °F)
50001: pressure in the last three hours rising, then falling, change 0.1 hPa
$: the station needs maintenance

TAF KGSO 130528Z 1306/1406 VRB02KT P6SM FEW250

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KGSO: the station, KGSO
130528Z: issued 1:28 am EDT (05:28 UTC)
1306/1406 VRB02KT P6SM FEW250: valid from Tue 2:00 am EDT (06:00 UTC) to Wed 2:00 am EDT (06:00 UTC): wind light and variable, visibility more than 6 miles, a few clouds at 25,000 feet

At GSO when you get there the forecast at the estimated arrival, 6:08 am EDT (10:08 UTC)

Wind light and variable, visibility more than 6 miles, a few clouds at 25,000 feet VFR

The whole forecast for GSO

From Tue 2:00 am EDT (06:00 UTC): wind light and variable, visibility more than 6 miles, a few clouds at 25,000 feet

GSO:

the forecast as issued, and in English

TAF KGSO 130528Z 1306/1406 VRB02KT P6SM FEW250

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KGSO: the station, KGSO
130528Z: issued 1:28 am EDT (05:28 UTC)
1306/1406 VRB02KT P6SM FEW250: valid from Tue 2:00 am EDT (06:00 UTC) to Wed 2:00 am EDT (06:00 UTC): wind light and variable, visibility more than 6 miles, a few clouds at 25,000 feet

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

No temporary flight restriction on or near this route right now.

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

OGS: 5 notices in force. all of them, grouped →

GSO: 33 notices in force, 1 starting within a week. all of them, grouped →

closed Taxiway K1 between runway 05R/23L and Signature fixed Base operate Ramp closed until Mon 16 Nov, 5:00 pm EST (22:00 UTC) · GSO 06/058
as issued
```
!GSO 06/058 GSO TWY K1 BTN RWY 05R/23L AND SIGNATURE FIXED BASE OPR RAMP CLSD 2606161100-2611162200
```
closed Taxiway K between taxiway D and taxiway J1 closed until Mon 16 Nov, 5:00 pm EST (22:00 UTC) · GSO 06/057
as issued
```
!GSO 06/057 GSO TWY K BTN TWY D AND TWY J1 CLSD 2606161100-2611162200
```

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

Navigation aid NDB beacon out of service until further notice · 0 nm along the route, 25 nm off the line · PTD 04/001
as issued
```
!PTD 04/001 PTD NAV NDB U/S 2604301018-PERM
```
Obstruction tower lights (ASN 2023-AEA-674-OE) 44°03′N 75°48′W (9.8 nautical miles ENE ART) 740 ft (198 ft above ground level) out of service until Tue 29 Dec, 6:59 pm EST (23:59 UTC) · 40 nm along the route, 1 nm off the line · ART 09/071
as issued
```
!ART 09/071 ART OBST TOWER LGT (ASN 2023-AEA-674-OE) 440322N0754831W (9.8NM ENE ART) 740FT (198FT AGL) U/S 2609301502-2612292359
```
Obstruction tower lights (ASR 1042270) 43°57′N 75°50′W (7.7 nautical miles ESE ART) 1315.6FT (370.7FT above ground level) out of service until Tue 12 Jan, 6:59 pm EST (23:59 UTC) · 49 nm along the route, 4 nm off the line · ART 10/015
as issued
```
!ART 10/015 ART OBST TOWER LGT (ASR 1042270) 435723.00N0755044.00W (7.7NM ESE ART) 1315.6FT (370.7FT AGL) U/S 2610122051-2701122359
```
Obstruction tower lights (ASR 1006968) 43°56′N 75°56′W (4.1 nautical miles southeast ART) 716.5FT (267.1FT above ground level) out of service until Tue 12 Jan, 6:59 pm EST (23:59 UTC) · 49 nm along the route, 2 nm off the line · ART 10/013
as issued
```
!ART 10/013 ART OBST TOWER LGT (ASR 1006968) 435641.00N0755655.00W (4.1NM SE ART) 716.5FT (267.1FT AGL) U/S 2610122050-2701122359
```
Obstruction tower lights (ASR 1009788) 43°56′N 75°56′W (4.1 nautical miles southeast ART) 716.5FT (267.1FT above ground level) out of service until Tue 12 Jan, 6:59 pm EST (23:59 UTC) · 49 nm along the route, 2 nm off the line · ART 10/014
as issued
```
!ART 10/014 ART OBST TOWER LGT (ASR 1009788) 435644.00N0755653.00W (4.1NM SE ART) 716.5FT (267.1FT AGL) U/S 2610122050-2701122359
```
Obstruction tower lights (ASR 1009787) 43°56′N 75°56′W (4.1 nautical miles southeast ART) 716.5FT (267.1FT above ground level) out of service until Tue 12 Jan, 6:59 pm EST (23:59 UTC) · 49 nm along the route, 2 nm off the line · ART 10/012
as issued
```
!ART 10/012 ART OBST TOWER LGT (ASR 1009787) 435647.00N0755651.00W (4.1NM SE ART) 716.5FT (267.1FT AGL) U/S 2610122049-2701122359
```
Navigation aid ILS runway 07 glide path out of service until Sat 31 Oct, 4:00 pm EDT (20:00 UTC) · 49 nm along the route, 6 nm off the line · ART 09/069
as issued
```
!ART 09/069 ART NAV ILS RWY 07 GP U/S 2610051200-2610312000
```
Navigation aid ILS runway 07 DME out of service until Tue 17 Nov, 6:59 pm EST (23:59 UTC), estimated · 49 nm along the route, 6 nm off the line · ART 09/067
as issued
```
!ART 09/067 ART NAV ILS RWY 07 DME U/S 2609241728-2611172359EST
```
Obstruction tower lights (ASR 1209408) 43°58′N 75°56′W (3.2 nautical miles east ART) 625.7FT (199.8FT above ground level) out of service until Thu 31 Dec, 6:59 pm EST (23:59 UTC) · 49 nm along the route, 4 nm off the line · ART 08/162
as issued
```
!ART 08/162 ART OBST TOWER LGT (ASR 1209408) 435854.00N0755641.00W (3.2NM E ART) 625.7FT (199.8FT AGL) U/S 2608271429-2612312359
```
Obstruction tower lights (ASR 1006950) 43°49′N 76°05′W (10.9 nautical miles SSW ART) 842.8FT (308.1FT above ground level) out of service until Thu 12 Nov, 6:00 pm EST (23:00 UTC) · 59 nm along the route, 5 nm off the line · ART 10/016
as issued
```
!ART 10/016 ART OBST TOWER LGT (ASR 1006950) 434913.00N0760528.00W (10.9NM SSW ART) 842.8FT (308.1FT AGL) U/S 2610130200-2611122300
```
Obstruction tower lights (ASR 1218456) 43°51′N 76°02′W (7.8 nautical miles south ART) 848.1FT (270.0FT above ground level) out of service until Wed 3 Feb, 6:21 am EST (11:21 UTC) · 59 nm along the route, 6 nm off the line · ART 10/005
as issued
```
!ART 10/005 ART OBST TOWER LGT (ASR 1218456) 435148.40N0760201.70W (7.8NM S ART) 848.1FT (270.0FT AGL) U/S 2610061121-2702031121
```
Obstruction tower lights (ASR 1002928) 43°34′N 76°07′W (18.0 nautical miles northeast FZY) 609.9FT (210.0FT above ground level) out of service until Tue 10 Nov, 6:59 pm EST (23:59 UTC) · 69 nm along the route, 3 nm off the line · FZY 08/002
as issued
```
!FZY 08/002 FZY OBST TOWER LGT (ASR 1002928) 433438.00N0760712.00W (18.0NM NE FZY) 609.9FT (210.0FT AGL) U/S 2608150044-2611102359
```
Navigation aid ILS runway 28 glide path out of service until Wed 28 Oct, 7:59 pm EDT (23:59 UTC) · 99 nm along the route, 11 nm off the line · SYR 10/037
as issued
```
!SYR 10/037 SYR NAV ILS RWY 28 GP U/S 2610071845-2610282359
```
Obstruction tower lights (ASR 1028677) 43°05′N 76°11′W (3.8 nautical miles WSW SYR) 673.9FT (260.2FT above ground level) out of service until Fri 20 Nov, 4:39 am EST (09:39 UTC) · 99 nm along the route, 8 nm off the line · SYR 10/031
as issued
```
!SYR 10/031 SYR OBST TOWER LGT (ASR 1028677) 430532.00N0761121.00W (3.8NM WSW SYR) 673.9FT (260.2FT AGL) U/S 2610060940-2611200939
```
Obstruction tower lights (ASR 1028678) 43°05′N 76°11′W (3.7 nautical miles WSW SYR) 674.9FT (258.9FT above ground level) out of service until Fri 20 Nov, 4:39 am EST (09:39 UTC) · 99 nm along the route, 8 nm off the line · SYR 10/029
as issued
```
!SYR 10/029 SYR OBST TOWER LGT (ASR 1028678) 430533.00N0761110.00W (3.7NM WSW SYR) 674.9FT (258.9FT AGL) U/S 2610060940-2611200939
```
Obstruction tower lights (ASR 1028675) 43°05′N 76°11′W (3.8 nautical miles WSW SYR) 668.0FT (256.9FT above ground level) out of service until Fri 20 Nov, 4:40 am EST (09:40 UTC) · 99 nm along the route, 8 nm off the line · SYR 10/032
as issued
```
!SYR 10/032 SYR OBST TOWER LGT (ASR 1028675) 430535.00N0761122.00W (3.8NM WSW SYR) 668.0FT (256.9FT AGL) U/S 2610060940-2611200940
```
Obstruction tower lights (ASR 1028676) 43°05′N 76°11′W (3.7 nautical miles WSW SYR) 670.9FT (257.9FT above ground level) out of service until Fri 20 Nov, 4:40 am EST (09:40 UTC) · 99 nm along the route, 8 nm off the line · SYR 10/030
as issued
```
!SYR 10/030 SYR OBST TOWER LGT (ASR 1028676) 430537.00N0761112.00W (3.7NM WSW SYR) 670.9FT (257.9FT AGL) U/S 2610060940-2611200940
```
Navigation aid ILS runway 28 inner marker out of service until Fri 18 Dec, 6:55 pm EST (23:55 UTC), estimated · 99 nm along the route, 11 nm off the line · SYR 09/033
as issued
```
!SYR 09/033 SYR NAV ILS RWY 28 IM U/S 2609081850-2612182355EST
```
Obstruction tower lights (ASR 1005698) 43°10′N 76°20′W (7.1 nautical miles WSW 1H1) 643.7FT (238.8FT above ground level) out of service until Thu 31 Dec, 6:59 pm EST (23:59 UTC) · 99 nm along the route, 1 nm off the line · 1H1 08/095
as issued
```
!BUF 08/095 1H1 OBST TOWER LGT (ASR 1005698) 431045.00N0762016.00W (7.1NM WSW 1H1) 643.7FT (238.8FT AGL) U/S 2608130105-2612312359
```
Obstruction tower lights (ASR 1005754) 42°48′N 76°26′W (6.8 nautical miles south 6B9) 2064.0FT (500.0FT above ground level) out of service until Wed 20 Jan, 11:15 am EST (16:15 UTC) · 119 nm along the route, 5 nm off the line · 6B9 09/225
as issued
```
!BUF 09/225 6B9 OBST TOWER LGT (ASR 1005754) 424805.20N0762612.80W (6.8NM S 6B9) 2064.0FT (500.0FT AGL) U/S 2609221615-2701201615
```
Obstruction tower lights (ASN 2023-WTE-5567-OE) 42°45′N 76°31′W (9.7 nautical miles SSW 6B9) 1,602 ft (263 ft above ground level) out of service until Fri 20 Nov, 4:57 am EST (09:57 UTC) · 129 nm along the route, 5 nm off the line · 6B9 10/036
as issued
```
!BUF 10/036 6B9 OBST TOWER LGT (ASN 2023-WTE-5567-OE) 424557N0763122W (9.7NM SSW 6B9) 1602FT (263FT AGL) U/S 2610061003-2611200957
```
Obstruction tower lights (ASR 1007965) 42°12′N 76°51′W (3.6 nautical miles NNE ELM) 1557.1FT (211.0FT above ground level) out of service until Sat 17 Oct, 3:48 am EDT (07:48 UTC) · 158 nm along the route, 2 nm off the line · ELM 07/064
as issued
```
!ELM 07/064 ELM OBST TOWER LGT (ASR 1007965) 421240.00N0765105.30W (3.6NM NNE ELM) 1557.1FT (211.0FT AGL) U/S 2607190748-2610170748
```
Navigation aid ILS runway 06 out of service until Fri 6 Nov, 6:59 pm EST (23:59 UTC), estimated · 168 nm along the route, 4 nm off the line · ELM 10/014
as issued
```
!ELM 10/014 ELM NAV ILS RWY 06 U/S 2610021319-2611062359EST
```
Obstruction tower lights (ASR 1060867) 42°09′N 77°02′W (3.9 nautical miles ESE 7N1) 1970.8FT (232.0FT above ground level) out of service until Thu 15 Oct, 12:33 pm EDT (16:33 UTC) · 168 nm along the route, 6 nm off the line · 7N1 08/250
as issued
```
!BUF 08/250 7N1 OBST TOWER LGT (ASR 1060867) 420943.00N0770214.00W (3.9NM ESE 7N1) 1970.8FT (232.0FT AGL) U/S 2608311633-2610151633
```
Obstruction tower lights (ASR 1053420) 42°04′N 76°46′W (7.1 nautical miles southeast ELM) 1169.9FT (330.1FT above ground level) out of service until Sat 24 Oct, 7:59 pm EDT (23:59 UTC) · 168 nm along the route, 8 nm off the line · ELM 08/088
as issued
```
!ELM 08/088 ELM OBST TOWER LGT (ASR 1053420) 420429.00N0764646.00W (7.1NM SE ELM) 1169.9FT (330.1FT AGL) U/S 2608241711-2610242359
```
Obstruction tower lights (ASR 1010439) 42°06′N 76°52′W (3.4 nautical miles SSE ELM) 2548.9FT (842.8FT above ground level) out of service until Fri 30 Oct, 7:59 pm EDT (23:59 UTC) · 168 nm along the route, 3 nm off the line · ELM 07/092
as issued
```
!ELM 07/092 ELM OBST TOWER LGT (ASR 1010439) 420622.00N0765216.00W (3.4NM SSE ELM) 2548.9FT (842.8FT AGL) U/S 2607292032-2610302359
```
Navigation aid DME out of service until Fri 19 Feb, 4:11 pm EST (21:11 UTC), estimated · 208 nm along the route, 24 nm off the line · FQM 08/218
as issued
```
!IPT 08/218 FQM NAV DME U/S 2608191704-2702192111EST
```
Obstruction tower lights (ASR 1331501) 41°00′N 77°19′W (9.4 nautical miles southeast LHV) 2,406 ft (420 ft above ground level) out of service until Sat 17 Oct, 9:58 am EDT (13:58 UTC) · 228 nm along the route, 3 nm off the line · LHV 10/030
as issued
```
!IPT 10/030 LHV OBST TOWER LGT (ASR 1331501) 410002.80N0771907.90W (9.4NM SE LHV) 2406FT (420FT AGL) U/S 2610021359-2610171358
```
Obstruction tower lights (ASR 1219547) 41°12′N 77°16′W (2.1 nautical miles west P96) 851.7FT (155.8FT above ground level) out of service until Tue 29 Dec, 4:55 am EST (09:55 UTC) · 228 nm along the route, 8 nm off the line · P96 09/323
as issued
```
!IPT 09/323 P96 OBST TOWER LGT (ASR 1219547) 411218.40N0771621.80W (2.1NM W P96) 851.7FT (155.8FT AGL) U/S 2609300855-2612290955
```
Obstruction tower lights (ASR 1288838) 41°09′N 77°32′W (5.8 nautical miles WNW LHV) 1345.8FT (198.8FT above ground level) out of service until Mon 9 Nov, 3:29 pm EST (20:29 UTC) · 228 nm along the route, 5 nm off the line · LHV 09/280
as issued
```
!IPT 09/280 LHV OBST TOWER LGT (ASR 1288838) 410958.10N0773242.60W (5.8NM WNW LHV) 1345.8FT (198.8FT AGL) U/S 2609252029-2611092029
```

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 OGS 6:21 pm EDT (22:21 UTC), at GSO 6:46 pm EDT (22:46 UTC) (civil twilight ends 7:12 pm EDT (23:12 UTC)). At 120 knots the arrival at GSO is before sunrise there (7:24 am EDT (11:24 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 Northeast · loop National Weather Service

Radar now, the Southeast · loop National Weather Service

Aviation forecast, clouds and visibility, the Northeast, 3 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, 3 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, 3 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, 3 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: Ogdensburg International, Piedmont Triad International.