Plan a flight · Mon 10:22 am MDT (16:22 UTC)

Grand Junction Regional to Westchester County GJT → HPN

1,593 nautical miles (1,833 statute miles) east on a straight line, true course 075°, about 066° magnetic at the departure end (variation 9E). At 120 knots that is 8 h 48 min at the quickest height in today's winds (34,000 ft, a 61-knot tailwind), arriving about 9:10 pm EDT (01:10 UTC), after sunset at the destination. Right now GJT is marginal VFR, wind from the east (100°) at 10 knots; HPN is marginal VFR, wind from the west-northwest (290°) at 12 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 ZULU 2C: moderate icing up to 23,000 ft. Over the first 30 nm of the route.
AIRMET TANGO 4W: moderate turbulence above 18,000 ft (due to mountain wave) from 34,000 ft to 45,000 ft. Over the first 329 nm of the route.
AIRMET TANGO 2W: moderate turbulence below 18,000 ft (due to mountain wave) up to 22,000 ft. Over the first 209 nm of the route.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the first 90 nm of the route.
AIRMET TANGO 2W: low-level wind shear (due to air speed loss or gain of 20 knots or more below 2,000 ft above the ground). Over the route from 428 to 737 nm out.
AIRMET SIERRA 1E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, mist). Over the route from 1185 to 1444 nm out.
AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, mist). Over the route from 1324 to 1503 nm out.
AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 24,000 ft to 40,000 ft. Over the last 189 nm of the route.

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 GJT.

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

urgent C700 at 43,000 ft, 16 nm south, 9:25 am MDT (15:25 UTC): severe turbulence, remarks: +-1400FT and 15KTS-ZDV. 299 nm along the route, 16 nm south of the line.
as filed, and in English
```
AKO UUA /OV AKO088045/TM 1525/FL430/TP C700/TB SEV MTW/RM +-1400FT AND 15KTS-ZDV
```
Report
an urgent report filed through AKO
Where
45 nm east (088°) of AKO
Time
15:25 UTC
Height
at 43,000 ft
Aircraft
C700
Turbulence
severe mtw
Remarks
+-1400FT and 15KTS-ZDV
urgent CRJ7 descending, 0 nm northwest, 9:46 am MDT (15:46 UTC): remarks: + of 10 knots reported by A CRJ7 during the descent runway 34. At the destination end, 0 nm northwest of the line.
as filed, and in English
```
HPN UUA /OV KHPN/TM 1546/FLUNKN/TP CRJ7/RM +/- OF 10 KTS REPORTED BY A CRJ7 DURD RWY 34
```
Report
an urgent report filed through HPN
Where
over KHPN
Time
15:46 UTC
Height
height not given
Aircraft
CRJ7
Remarks
+ of 10 knots reported by A CRJ7 during the descent runway 34
B737 at 21,000 ft, 18 nm north, 8:05 am MDT (14:05 UTC): moderate turbulence, remarks: mountain wave a 30-knot gain of airspeed from 25,000 ft to 15,000 ft during the descent. 169 nm along the route, 18 nm north of the line.
as filed, and in English
```
DEN UA /OV DEN310025/TM 1405/FL210/TP B737/TB MOD TURB/RM MTN WAVE +30KTS 250-150 DURD
```
Report
a routine report filed through DEN
Where
25 nm northwest (310°) of DEN
Time
14:05 UTC
Height
at 21,000 ft
Aircraft
B737
Turbulence
moderate turbulence
Remarks
mountain wave a 30-knot gain of airspeed from 25,000 ft to 15,000 ft during the descent
C172 at 7,500 ft, 20 nm south, 9:27 am MDT (15:27 UTC): moderate turbulence. 179 nm along the route, 20 nm south of the line.
as filed, and in English
```
APA UA /OV APA100008/TM 1527/FL075/TP C172/TB CONT MOD
```
Report
a routine report filed through APA
Where
8 nm east (100°) of APA
Time
15:27 UTC
Height
at 7,500 ft
Aircraft
C172
Turbulence
continuous moderate
B738 descending, 9 nm north, 9:20 am MDT (15:20 UTC): moderate turbulence from 12,000 ft to 18,000 ft. 209 nm along the route, 9 nm north of the line.
as filed, and in English
```
DEN UA /OV 30NE DEN/TM 1520/FLDURD/TP B738/TB MOD 180-120
```
Report
a routine report filed through DEN
Where
30NE den
Time
15:20 UTC
Height
during the descent
Aircraft
B738
Turbulence
moderate from 18,000 ft to 12,000 ft
B38M at 12,000 ft, 13 nm south, 8:07 am MDT (14:07 UTC): moderate turbulence, remarks: from 11,000 ft to 12,000 ft. 209 nm along the route, 13 nm south of the line.
as filed, and in English
```
DEN UA /OV DEN090025/TM 1407/FL120/TP B38M/TB MOD/RM 110-120
```
Report
a routine report filed through DEN
Where
25 nm east (090°) of DEN
Time
14:07 UTC
Height
at 12,000 ft
Aircraft
B38M
Turbulence
moderate
Remarks
from 11,000 ft to 12,000 ft
GLF5 at 45,000 ft, 29 nm south, 9:53 am MDT (15:53 UTC): moderate turbulence, remarks: moderate mountain wave +-100 +-.05M-ZDVWC. 219 nm along the route, 29 nm south of the line.
as filed, and in English
```
DEN UA /OV FQF093039/TM 1553/FL450/TP GLF5/TB MOD /RM MOD MTN WAVE +-100 +-.05M-ZDVWC
```
Report
a routine report filed through DEN
Where
39 nm east (093°) of FQF
Time
15:53 UTC
Height
at 45,000 ft
Aircraft
GLF5
Turbulence
moderate
Remarks
moderate mountain wave +-100 +-.05M-ZDVWC
GA8C at 45,000 ft, 43 nm north, 9:25 am MDT (15:25 UTC): moderate turbulence, remarks: mdt and mdt mountain wave +-15KT-ZDVWC 16. 249 nm along the route, 43 nm north of the line.
as filed, and in English
```
SNY UA /OV SNY216025/TM 1525/FL450/TP GA8C/TB MOD/RM MDT AND MDT MTN WAVE +-15KT-ZDVWC- 16
```
Report
a routine report filed through SNY
Where
25 nm southwest (216°) of SNY
Time
15:25 UTC
Height
at 45,000 ft
Aircraft
GA8C
Turbulence
moderate
Remarks
mdt and mdt mountain wave +-15KT-ZDVWC 16
B738 at 34,000 ft, 20 nm north, 9:04 am MDT (15:04 UTC): moderate turbulence. 1493 nm along the route, 20 nm north of the line.
as filed, and in English
```
AVP UA /OV LVZ350020/TM 1504/FL340/TP B738/TB MOD
```
Report
a routine report filed through AVP
Where
20 nm north (350°) of LVZ
Time
15:04 UTC
Height
at 34,000 ft
Aircraft
B738
Turbulence
moderate
A21N at 34,000 ft, 7 nm southeast, 8:45 am MDT (14:45 UTC): light chop turbulence, no icing, remarks: ZDVWC-04. At the departure end, 7 nm southeast of the line.
as filed, and in English
```
MTJ UA /OV MTJ354039/TM 1445/FL340/TP A21N/TB CONS LGT CHOP/IC NEG/RM -ZDVWC-04
```
Report
a routine report filed through MTJ
Where
39 nm north (354°) of MTJ
Time
14:45 UTC
Height
at 34,000 ft
Aircraft
A21N
Turbulence
continuous light chop
Icing
none
Remarks
ZDVWC-04
E75L at 15,000 ft, 4 nm northeast, 8:41 am MDT (14:41 UTC): no turbulence, light rime icing, 0 °C. 70 nm along the route, 4 nm northeast of the line.
as filed, and in English
```
ASE UA /OV DBL270005/TM 1441/FL150/TP E75L/TA 00/TB NEG/IC LGT RIME 125 - 150
```
Report
a routine report filed through ASE
Where
5 nm west (270°) of DBL
Time
14:41 UTC
Height
at 15,000 ft
Aircraft
E75L
Temperature
0 °C
Turbulence
none
Icing
light rime at 12,500 ft at 15,000 ft
A320 at 23,000 ft, 11 nm north, 8:51 am MDT (14:51 UTC): no turbulence, remarks: during the descent ZDVWC-13. 80 nm along the route, 11 nm north of the line.
as filed, and in English
```
EGE UA /OV RLG0341051/TM 1451/FL230/TP A320/TB NEG/RM DURD -ZDVWC-13
```
Report
a routine report filed through EGE
Where
51 nm north (341°) of RLG0
Time
14:51 UTC
Height
at 23,000 ft
Aircraft
A320
Turbulence
none
Remarks
during the descent ZDVWC-13
E75L at 16,000 ft, 3 nm north, 10:15 am MDT (16:15 UTC): light rime icing, 3 °C, remarks: during the descent. 90 nm along the route, 3 nm north of the line.
as filed, and in English
```
ASE UA /OV WERNR/TM 1615/FL160/TP E75L/TA 03/IC LGT RIME/RM DURD
```
Report
a routine report filed through ASE
Where
wernr
Time
16:15 UTC
Height
at 16,000 ft
Aircraft
E75L
Temperature
3 °C
Icing
light rime
Remarks
during the descent
B737 descending, 14 nm south, 7:26 am MDT (13:26 UTC): light chop turbulence from 16,000 ft to 23,000 ft, wind 235° at 53 knots. 159 nm along the route, 14 nm south of the line.
as filed, and in English
```
DEN UA /OV 25SW DEN/TM 1326/FLDURD/TP B737/WV 235/53/TB OCNL LGT CHOP 230-160
```
Report
a routine report filed through DEN
Where
25SW den
Time
13:26 UTC
Height
during the descent
Aircraft
B737
Wind
235/53
Turbulence
occasional light chop from 23,000 ft to 16,000 ft

16 more routine reports are on the map.

Winds aloft along the route, and the time en route the forecast for use 14:00–21:00 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 14 forecast points nearest it (GJT, DEN, GLD, GRI, OMA, DSM, BRL, JOT, FWA, CLE, AGC, PSB, AVP, JFK). 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	250° at 19 kt	−19 kt		139 kt	11 h 28 min	11:50 pm EDT (03:50 UTC)
5,500 ft	260° at 20 kt	−20 kt	17 °C	140 kt	11 h 23 min	11:45 pm EDT (03:45 UTC)
7,500 ft	260° at 19 kt	−20 kt	13 °C	140 kt	11 h 23 min	11:45 pm EDT (03:45 UTC)
9,500 ft	260° at 20 kt	−21 kt	10 °C	141 kt	11 h 18 min	11:40 pm EDT (03:40 UTC)
11,500 ft	260° at 22 kt	−24 kt	6 °C	144 kt	11 h 04 min	11:26 pm EDT (03:26 UTC)
13,500 ft	260° at 24 kt	−25 kt	1 °C	145 kt	10 h 59 min	11:21 pm EDT (03:21 UTC)
15,500 ft	260° at 25 kt	−27 kt	-3 °C	147 kt	10 h 50 min	11:12 pm EDT (03:12 UTC)
17,500 ft	260° at 27 kt	−29 kt	-7 °C	149 kt	10 h 41 min	11:03 pm EDT (03:03 UTC)
18,000 ft FL180	260° at 27 kt	−29 kt	-8 °C	149 kt	10 h 41 min	11:03 pm EDT (03:03 UTC)
24,000 ft FL240	260° at 37 kt	−39 kt	-21 °C	159 kt	10 h 01 min	10:23 pm EDT (02:23 UTC)
30,000 ft FL300	260° at 49 kt	−52 kt	-33 °C	172 kt	9 h 16 min	9:38 pm EDT (01:38 UTC)
34,000 ft FL340	270° at 59 kt	−61 kt	-39 °C	181 kt	8 h 48 min	9:10 pm EDT (01:10 UTC)
39,000 ft FL390	270° at 58 kt	−61 kt	-48 °C	181 kt	8 h 48 min	9:10 pm EDT (01:10 UTC)

Based on data from the 12th at 12:00 UTC; valid on the 12th at 18:00 UTC for use 14:00 to 21:00 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
GJT	used from 0 nm out; 25 nm from the line			190/30 6°	200/35 0°	220/50 -13°	220/69 -22°	220/81 -30°	230/84 -39°	230/88 -47°
DEN	used from 100 nm out; 59 nm from the line			230/7 11°	230/13 4°	230/40 -9°	230/48 -20°	240/66 -32°	240/88 -38°	230/100 -47°
GLD	used from 249 nm out; 70 nm from the line		240/22	250/24 13°	250/39 6°	230/42 -8°	230/55 -21°	240/87 -30°	240/96 -36°	250/93 -48°
GRI	used from 398 nm out; 60 nm from the line		270/26 19°	230/33 13°	230/39 8°	230/43 -9°	240/55 -21°	250/76 -28°	260/84 -36°	260/68 -47°
OMA	used from 548 nm out; 25 nm from the line	210/23	240/34 20°	230/40 14°	220/43 7°	240/38 -8°	250/47 -21°	270/70 -29°	270/79 -36°	270/68 -48°
DSM	used from 647 nm out; 27 nm from the line	230/34	230/32 20°	220/33 12°	240/35 5°	250/39 -7°	250/43 -21°	280/61 -31°	280/73 -37°	280/67 -47°
BRL	used from 747 nm out; 51 nm from the line	240/28	240/25 18°	250/26 12°	260/29 5°	260/24 -8°	270/36 -20°	280/57 -33°	290/65 -37°	290/54 -46°
JOT	used from 846 nm out; 69 nm from the line	230/30	250/26 16°	270/27 11°	280/34 5°	290/32 -8°	280/37 -21°	280/40 -36°	290/46 -37°	290/56 -47°
FWA	used from 996 nm out; 66 nm from the line	250/18	260/22 15°	260/27 7°	290/26 6°	290/28 -8°	290/39 -20°	280/36 -37°	290/54 -39°	310/60 -48°
CLE	used from 1145 nm out; 56 nm from the line	280/17	270/17 14°	280/22 10°	290/26 4°	290/25 -8°	280/31 -21°	280/35 -36°	280/43 -44°	300/53 -48°
AGC	used from 1294 nm out; 69 nm from the line	270/15	320/17 14°	320/22 9°	340/23 4°	310/25 -8°	290/30 -19°	280/40 -36°	290/49 -45°	300/53 -49°
PSB	used from 1344 nm out; 42 nm from the line		330/23 14°	340/24 9°	340/25 3°	320/24 -8°	300/29 -20°	310/39 -36°	310/52 -46°	310/56 -50°
AVP	used from 1444 nm out; 33 nm from the line	330/21	340/24 14°	350/27 9°	350/25 3°	330/29 -8°	310/31 -20°	330/41 -36°	330/57 -46°	320/55 -51°
JFK	used from 1543 nm out; 36 nm from the line	360/20	340/23 11°	340/26 8°	350/26 3°	350/30 -8°	350/36 -21°	350/52 -36°	350/54 -44°	320/45 -53°

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
GJT Grand Junction, CO	departure	marginal VFR Sky: a broken layer at 6,000 feet, overcast at 7,500 feet Weather: light rain	from the east (100°) at 10 knots	5 mi	6,000 ft	4,861 ft	9:53 am MDT (15:53 UTC)
EGE Eagle, CO	80 nm out, 11 nm north of the line, tower	VFR Sky: overcast at 7,000 feet	calm	10+ mi	7,000 ft	6,547 ft	15:56 UTC
DEN Denver, CO	179 nm out, 5 nm east of the line, tower	VFR Sky: a few clouds at 9,000 feet, a few clouds at 12,000 feet	from the south-southwest (210°) at 16 knots, gusting to 23	10+ mi	none	5,433 ft	15:53 UTC
EAR Kearney, NE	448 nm out, 1 nm east of the line	VFR	from the west-southwest (250°) at 13 knots, gusting to 18	10+ mi	none	2,131 ft	15:56 UTC
LNK Lincoln, NE	548 nm out, 9 nm southeast of the line, tower	VFR	from the south-southwest (200°) at 18 knots, gusting to 25	10+ mi	none	1,218 ft	15:54 UTC
DSM Des Moines, IA	697 nm out, 16 nm north of the line, tower	VFR Sky: a few clouds at 11,000 feet, a few clouds at 20,000 feet, scattered clouds at 25,000 feet	from the south-southwest (200°) at 12 knots	10+ mi	none	957 ft	15:54 UTC
MLI Moline, IL	836 nm out, 1 nm southwest of the line, tower	VFR	from the southwest (220°) at 10 knots, gusting to 19	10+ mi	none	589 ft	15:52 UTC
GYY Gary/Chicago, IN	976 nm out, 2 nm north of the line, tower	VFR	from the south-southwest (210°) at 6 knots	10+ mi	none	596 ft	13:50 UTC
TOL Toledo, OH	1135 nm out, 2 nm southeast of the line, tower	VFR Sky: scattered clouds at 2,000 feet	from the south-southwest (210°) at 8 knots	10+ mi	none	683 ft	15:52 UTC
OYM St Marys, PA	1374 nm out, 2 nm southeast of the line	no report just now				1,934 ft
AVP Wilkes-Barre/Scranton, PA	1503 nm out, 6 nm north of the line, tower	marginal VFR Sky: overcast at 1,300 feet	from the west-northwest (300°) at 4 knots	10+ mi	1,300 ft	961 ft	15:54 UTC
HPN White Plains, NY	destination	marginal VFR Sky: a broken layer at 2,000 feet	from the west-northwest (290°) at 12 knots	10+ mi	2,000 ft	439 ft	11:56 am EDT (15:56 UTC)

The highest airport on this list sits at 6,547 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At HPN when you get there the forecast at the estimated arrival, 9:10 pm EDT (01:10 UTC)

Wind from the north-northwest at 9 knots, visibility more than 6 miles, a few clouds at 2,500 feet, scattered clouds at 5,000 feet VFR

The whole forecast for HPN

From Mon 11:00 am EDT (15:00 UTC): wind from the north-northwest at 8 knots, visibility more than 6 miles, scattered clouds at 2,500 feet, a broken layer at 3,500 feet
At times between Mon 11:00 am EDT (15:00 UTC) and 12:00 pm EDT (16:00 UTC): a broken layer at 2,500 feet
From Mon 1:00 pm EDT (17:00 UTC): wind from the north-northwest at 9 knots, visibility more than 6 miles, a few clouds at 2,500 feet, scattered clouds at 5,000 feet
From Mon 10:00 pm EDT (02:00 UTC): wind light and variable, visibility more than 6 miles, a few clouds at 5,000 feet, a few clouds at 15,000 feet

The forecast for GJT, the departure

From Mon 6:00 am MDT (12:00 UTC): wind from the southeast at 17 knots, gusting to 28, visibility more than 6 miles, scattered clouds at 5,000 feet, a broken layer at 8,000 feet
At times between Mon 6:00 am MDT (12:00 UTC) and 10:00 am MDT (16:00 UTC): visibility 4 miles, light rain showers, a broken layer at 5,000 feet
From Mon 12:00 pm MDT (18:00 UTC): wind from the south-southwest at 18 knots, visibility more than 6 miles, scattered clouds at 5,000 feet, a broken layer at 6,000 feet
30% chance between Mon 12:00 pm MDT (18:00 UTC) and 3:00 pm MDT (21:00 UTC): visibility 4 miles, light rain showers, a broken layer at 5,000 feet, a broken layer at 6,000 feet and more above
From Mon 3:00 pm MDT (21:00 UTC): wind from the southwest at 15 knots, gusting to 25, visibility more than 6 miles, a few clouds at 6,000 feet, scattered clouds at 9,000 feet
30% chance between Mon 3:00 pm MDT (21:00 UTC) and 8:00 pm MDT (02:00 UTC): visibility 4 miles, light thunderstorms with rain, a broken layer at 6,000 feet (thunderheads)
From Mon 8:00 pm MDT (02:00 UTC): wind from the northeast at 10 knots, gusting to 19, visibility more than 6 miles, a few clouds at 6,000 feet, scattered clouds at 10,000 feet
30% chance between Mon 8:00 pm MDT (02:00 UTC) and 10:00 pm MDT (04:00 UTC): visibility 4 miles, light thunderstorms with rain, a broken layer at 6,000 feet (thunderheads)
From Mon 10:00 pm MDT (04:00 UTC): wind from the northwest at 11 knots, gusting to 21, visibility more than 6 miles, scattered clouds at 6,000 feet, a broken layer at 9,000 feet
30% chance between Mon 10:00 pm MDT (04:00 UTC) and 4:00 am MDT (10:00 UTC): visibility 4 miles, light thunderstorms with rain, a broken layer at 6,000 feet (thunderheads)
From Tue 4:00 am MDT (10:00 UTC): wind from the east-southeast at 10 knots, gusting to 20, visibility more than 6 miles, light rain showers, scattered clouds at 3,000 feet, a broken layer at 4,500 feet

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

6/8992 Monroe, MI, Thursday, October 15, 2026 Local 15 nm from the route, 1155 nm along the route · a VIP movement · starts Thursday 15 October · ZOB
6/8587 Youngstown, OH, Monday, October 12, 2026 through Monday, October 12, 2026 Local on the route, 1264 nm along the route · a VIP movement · today · ZOB
6/8888 Youngstown, OH, Monday, October 12, 2026 through Monday, October 12, 2026 Local 14 nm from the route, 1274 nm along the route · security · today · ZOB
6/8829 Youngstown, OH, Monday, October 12, 2026 through Monday, October 12, 2026 Local 11 nm from the route, 1274 nm along the route · a VIP movement · today · ZOB
5/2811 NEW YORK, NY, Monday, October 20, 2025 through Tuesday, October 20, 2026 Local 19 nm from the route, at the destination end · security · until 20 October · ZNY

Daylight

Sunset at GJT 6:38 pm MDT (00:38 UTC), at HPN 6:19 pm EDT (22:19 UTC) (civil twilight ends 6:46 pm EDT (22:46 UTC)). At 120 knots the arrival at HPN is after sunset there (6:19 pm EDT (22:19 UTC)).

Each restriction opens the FAA's own page with the exact area, heights and times. Ordinary notices to air missions (closed runways, lights out) are not shown: the FAA's notice search is not open to sites like this one at this time.

Radar and forecast charts for the regions crossed government pictures, the latest each time the page loads

Radar now, the southern Rockies · loop National Weather Service

Radar now, the northern Rockies · loop National Weather Service

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

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: Grand Junction Regional, Westchester County.