Plan a flight · Mon 10:17 pm MDT (04:17 UTC)

Casper/Natrona County International to Canyonlands Regional CPR → CNY

290 nautical miles (334 statute miles) southwest on a straight line, true course 212°, about 200° magnetic at the departure end (variation 12E). At 120 knots that is 3 h 05 min at the quickest height in today's winds (8,500 ft, a 26-knot headwind), arriving about 1:22 am MDT (07:22 UTC), after sunset at the destination. Right now CPR is VFR, wind from the northeast (040°) at 9 knots; CNY is VFR, wind from the north-northeast (020°) at 5 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

SIGMET 9C: thunderstorms (a convective SIGMET) up to 34,000 ft, moving from the southwest at 20 knots, until 11:55 pm MDT (05:55 UTC). Near the route, 29 nm along the route.
as issued
```
WSUS32 KKCI 130355
MKCC WST 130355
CONVECTIVE SIGMET 9C
VALID UNTIL 0555Z
WY
FROM 20NNE DDY-30W BFF-20NNW CYS-40SSW DDY-20NNE DDY
AREA EMBD TS MOV FROM 24020KT. TOPS TO FL340.
```

SIGMET EQUEBEC 1: turbulence, until 1:51 am MDT (07:51 UTC). Over the last 68 nm of the route.

as issued

WSUS05 KKCI 130351
SLCQ WS 130351
SIGMET QUEBEC 1 VALID UNTIL 130751
WY UT CO AZ
FROM 20NE CYS TO 30S PUB TO 40NNW PGS TO 30SE ILC TO 20NE CYS
OCNL SEV TURB BTN 080 AND FL240. DUE TO STG LOW LVL WNDS AND MTN
WV ACT. RPTD BY A319 E170 AND BE20. CONDS CONTG BYD 0751Z.
....

AIRMET ZULU 1C: moderate icing up to 22,000 ft. Over the whole route.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the whole route.
AIRMET TANGO 3W: 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 10 to 77 nm out.
AIRMET TANGO 2W: moderate turbulence below 18,000 ft (due to mountain wave) up to 25,000 ft. Over the last 281 nm of the route.
AIRMET TANGO 1W: moderate turbulence above 18,000 ft (due to mountain wave) from 34,000 ft to 45,000 ft. Over the last 242 nm of the route.

Turbulence SIGMET in force: turbulence, over the last 68 nm of the route; AIRMET in force: moderate turbulence (due to mountain wave) up to 25,000 ft, over the last 281 nm of the route. AIRMET in force: 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 10 to 77 nm out. 1 pilot report of turbulence near the line in the last three hours: severe turbulence, at 12,000 ft, 35 nm southeast, 9:00 pm MDT (03:00 UTC). The government's turbulence forecast map ↗

Icing AIRMET in force: moderate icing up to 22,000 ft, over the whole route. 1 pilot report of icing near the line in the last three hours: light icing, at 13,000 ft, 35 nm northwest, 9:15 pm MDT (03:15 UTC). The freezing level is about 11,000 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 CPR.

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

urgent E170 at 12,000 ft, 35 nm southeast, 9:00 pm MDT (03:00 UTC): severe turbulence, remarks: a 30-knot gain of airspeed. 271 nm along the route, 35 nm southeast of the line.
as filed, and in English
```
GJT UUA /OV JNC180020/TM 0300/FL120/TP E170/TB SEV TB/RM +30KTS
```
Report
an urgent report filed through GJT
Where
20 nm south (180°) of JNC
Time
03:00 UTC
Height
at 12,000 ft
Aircraft
E170
Turbulence
severe turbulence
Remarks
a 30-knot gain of airspeed
BE9L at 13,000 ft, 35 nm northwest, 9:15 pm MDT (03:15 UTC): light icing, 0 °C, remarks: during the descent ZDVWC-21. At the departure end, 35 nm northwest of the line.
as filed, and in English
```
CPR UA /OV DDY252045/TM 0315/FL130/TP BE9L/TA 00/IC LGT CLR NEG BLO 130/RM DURD ZDVWC-21
```
Report
a routine report filed through CPR
Where
45 nm west (252°) of DDY
Time
03:15 UTC
Height
at 13,000 ft
Aircraft
BE9L
Temperature
0 °C
Icing
light clear no below 13,000 ft
Remarks
during the descent ZDVWC-21

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 3 forecast points nearest it (LND, RKS, GJT). A plus sign is a headwind, a minus sign a tailwind.

Height	Average wind	Head- or tailwind	Temperature	Ground speed	Time en route	Arrival
8,500 ft	190° at 28 kt	+26 kt	4 °C	94 kt	3 h 05 min	1:22 am MDT (07:22 UTC)
10,500 ft	200° at 34 kt	+33 kt	1 °C	87 kt	3 h 20 min	1:37 am MDT (07:37 UTC)
12,500 ft	210° at 41 kt	+41 kt	-2 °C	79 kt	3 h 40 min	1:57 am MDT (07:57 UTC)
14,500 ft	200° at 42 kt	+42 kt	-6 °C	78 kt	3 h 43 min	2:00 am MDT (08:00 UTC)
16,500 ft	200° at 43 kt	+42 kt	-10 °C	78 kt	3 h 43 min	2:00 am MDT (08:00 UTC)
18,000 ft FL180	200° at 44 kt	+43 kt	-13 °C	77 kt	3 h 46 min	2:03 am MDT (08:03 UTC)
24,000 ft FL240	210° at 48 kt	+48 kt	-27 °C	72 kt	4 h 02 min	2:19 am MDT (08:19 UTC)
30,000 ft FL300	210° at 87 kt	+86 kt	-35 °C	34 kt	8 h 32 min	6:49 am MDT (12:49 UTC)
34,000 ft FL340	220° at 101 kt	+100 kt	-38 °C	20 kt	—
39,000 ft FL390	220° at 93 kt	+92 kt	-43 °C	28 kt	10 h 21 min	8:38 am MDT (14:38 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	9,000	12,000	18,000	24,000	30,000	34,000	39,000
LND	used from 0 nm out; 89 nm from the line	140/8 1°	190/32 -1°	200/36 -14°	210/26 -27°	210/73 -36°	220/82 -39°	220/80 -44°
RKS	used from 48 nm out; 80 nm from the line	180/39	210/45 -1°	200/41 -13°	200/38 -28°	210/82 -36°	220/95 -38°	220/83 -42°
GJT	used from 194 nm out; 46 nm from the line	220/26 5°	210/39 -1°	200/52 -13°	210/75 -25°	220/101 -33°	220/121 -37°	220/115 -45°

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

Airport	Where	Conditions	Wind	Visibility	Ceiling	Elevation	Reported
CPR Casper, WY	departure	VFR Sky: a few clouds at 4,800 feet, scattered clouds at 5,500 feet, overcast at 8,000 feet Weather: light rain	from the northeast (040°) at 9 knots	10+ mi	8,000 ft	5,344 ft	9:53 pm MDT (03:53 UTC)
RWL Rawlins, WY	77 nm out, 8 nm east of the line	VFR	from the south (180°) at 5 knots	10+ mi	none	6,816 ft	13:53 UTC
DWX Dixon, WY	116 nm out, 20 nm southeast of the line	VFR Sky: scattered clouds at 4,900 feet, overcast at 6,000 feet	from the southeast (140°) at 3 knots	10+ mi	6,000 ft	6,548 ft	03:55 UTC
CNY Moab, UT	destination	VFR Sky: a few clouds at 6,000 feet, overcast at 8,000 feet	from the north-northeast (020°) at 5 knots	10+ mi	8,000 ft	4,579 ft	9:53 pm MDT (03:53 UTC)

The highest airport on this list sits at 6,816 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

CPR Casper, WY

the observation and the forecast as issued, and in English

METAR KCPR 130353Z AUTO 04009KT 10SM -RA FEW048 SCT055 OVC080 06/04 A2993 RMK AO2 SLP126 P0003 T00610044

METAR: a routine hourly observation
KCPR: the station, KCPR
130353Z: observed 9:53 pm MDT (03:53 UTC)
AUTO: fully automated report, nobody checked it
04009KT: wind from the northeast at 9 knots
10SM: visibility 10 miles
-RA: light rain
FEW048: a few clouds at 4,800 feet
SCT055: scattered clouds at 5,500 feet
OVC080: overcast at 8,000 feet
06/04: temperature 6 °C (43 °F), dew point 4 °C (39 °F)
A2993: altimeter setting 29.93 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP126: sea-level pressure 1012.6 hPa
P0003: 0.03 inches of precipitation in the last hour
T00610044: temperature 6.1 °C (43 °F), dew point 4.4 °C (40 °F)

TAF KCPR 122320Z 1300/1324 04008KT P6SM -SHRA SCT010 BKN020 OVC030 PROB30 1303/1309 4SM RA OVC015 FM130900 03008KT P6SM OVC008 FM131600 35005KT P6SM OVC015 FM132000 32008KT P6SM OVC050

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KCPR: the station, KCPR
122320Z: issued 5:20 pm MDT (23:20 UTC)
1300/1324 04008KT P6SM -SHRA SCT010 BKN020 OVC030: valid from Mon 6:00 pm MDT (00:00 UTC) to Tue 6:00 pm MDT (00:00 UTC): wind from the northeast at 8 knots, visibility more than 6 miles, light rain showers, scattered clouds at 1,000 feet, a broken layer at 2,000 feet, overcast at 3,000 feet
PROB30 1303/1309 4SM RA OVC015: a 30% chance from Mon 9:00 pm MDT (03:00 UTC) to Tue 3:00 am MDT (09:00 UTC): visibility 4 miles, rain, overcast at 1,500 feet
FM130900 03008KT P6SM OVC008: from Tue 3:00 am MDT (09:00 UTC): wind from the north-northeast at 8 knots, visibility more than 6 miles, overcast at 800 feet
FM131600 35005KT P6SM OVC015: from Tue 10:00 am MDT (16:00 UTC): wind from the north at 5 knots, visibility more than 6 miles, overcast at 1,500 feet
FM132000 32008KT P6SM OVC050: from Tue 2:00 pm MDT (20:00 UTC): wind from the northwest at 8 knots, visibility more than 6 miles, overcast at 5,000 feet

RWL Rawlins, WY

the observation and the forecast as issued, and in English

METAR KRWL 091353Z AUTO 18005KT 10SM CLR 11/00 A3014 RMK AO2 SLP138 T01060000

METAR: a routine hourly observation
KRWL: the station, KRWL
091353Z: observed 13:53 UTC on the 9th
AUTO: fully automated report, nobody checked it
18005KT: wind from the south at 5 knots
10SM: visibility 10 miles
CLR: clear skies
11/00: temperature 11 °C (52 °F), dew point 0 °C (32 °F)
A3014: altimeter setting 30.14 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP138: sea-level pressure 1013.8 hPa
T01060000: temperature 10.6 °C (51 °F), dew point 0 °C (32 °F)

TAF KRWL 122320Z 1300/1324 21015G25KT P6SM VCTS OVC060CB PROB30 1300/1302 VRB30G40KT 3SM TSRA OVC040CB FM130200 18010KT P6SM VCSH BKN050 FM130500 20012G22KT P6SM -SHRA OVC050 FM131400 21015G25KT P6SM SCT050 AMD NOT SKED

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KRWL: the station, KRWL
122320Z: issued 23:20 UTC on the 12th
1300/1324 21015G25KT P6SM VCTS OVC060CB: valid from Tue 00:00 UTC to Wed 00:00 UTC: wind from the south-southwest at 15 knots, gusting to 25, visibility more than 6 miles, vcts, overcast at 6,000 feet (thunderheads)
PROB30 1300/1302 VRB30G40KT 3SM TSRA OVC040CB: a 30% chance from Tue 00:00 UTC to Tue 02:00 UTC: wind variable at 30 knots, gusting to 40, visibility 3 miles, thunderstorms with rain, overcast at 4,000 feet (thunderheads)
FM130200 18010KT P6SM VCSH BKN050: from Tue 02:00 UTC: wind from the south at 10 knots, visibility more than 6 miles, vcsh, a broken layer at 5,000 feet
FM130500 20012G22KT P6SM -SHRA OVC050: from Tue 05:00 UTC: wind from the south-southwest at 12 knots, gusting to 22, visibility more than 6 miles, light rain showers, overcast at 5,000 feet
FM131400 21015G25KT P6SM SCT050 AMD NOT SKED: from Tue 14:00 UTC: wind from the south-southwest at 15 knots, gusting to 25, visibility more than 6 miles, scattered clouds at 5,000 feet, amd, not, sked

DWX Dixon, WY

the observation as issued, and in English

METAR KDWX 130355Z AUTO 14003KT 10SM SCT049 OVC060 09/08 A3000 RMK AO2 T00910075

METAR: a routine hourly observation
KDWX: the station, KDWX
130355Z: observed 03:55 UTC on the 13th
AUTO: fully automated report, nobody checked it
14003KT: wind from the southeast at 3 knots
10SM: visibility 10 miles
SCT049: scattered clouds at 4,900 feet
OVC060: overcast at 6,000 feet
09/08: temperature 9 °C (48 °F), dew point 8 °C (46 °F)
A3000: altimeter setting 30.00 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
T00910075: temperature 9.1 °C (48 °F), dew point 7.5 °C (46 °F)

CNY Moab, UT

the observation and the forecast as issued, and in English

METAR KCNY 130353Z AUTO 02005KT 10SM FEW060 OVC080 12/11 A2985 RMK AO2 PK WND 27026/0258 RAE19 SLP077 P0001 T01170106

METAR: a routine hourly observation
KCNY: the station, KCNY
130353Z: observed 9:53 pm MDT (03:53 UTC)
AUTO: fully automated report, nobody checked it
02005KT: wind from the north-northeast at 5 knots
10SM: visibility 10 miles
FEW060: a few clouds at 6,000 feet
OVC080: overcast at 8,000 feet
12/11: temperature 12 °C (54 °F), dew point 11 °C (52 °F)
A2985: altimeter setting 29.85 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
PK WND 27026/0258: peak wind in the last hour from the west (270°) at 26 knots, 8:58 pm MDT (02:58 UTC)
RAE19: rain ended 19 minutes past the hour
SLP077: sea-level pressure 1007.7 hPa
P0001: 0.01 inches of precipitation in the last hour
T01170106: temperature 11.7 °C (53 °F), dew point 10.6 °C (51 °F)

TAF KCNY 130408Z 1304/1324 02005KT P6SM VCSH FEW060 OVC080 PROB30 1304/1308 -SHRA BKN040 FM130800 21011KT P6SM -SHRA SCT040 BKN070 FM131200 18008KT 6SM -SHRA SCT035 OVC050 FM131800 20008KT P6SM VCSH SCT035 BKN045 PROB30 1318/1324 6SM -SHRA BKN035

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KCNY: the station, KCNY
130408Z: issued 10:08 pm MDT (04:08 UTC)
1304/1324 02005KT P6SM VCSH FEW060 OVC080: valid from Mon 10:00 pm MDT (04:00 UTC) to Tue 6:00 pm MDT (00:00 UTC): wind from the north-northeast at 5 knots, visibility more than 6 miles, vcsh, a few clouds at 6,000 feet, overcast at 8,000 feet
PROB30 1304/1308 -SHRA BKN040: a 30% chance from Mon 10:00 pm MDT (04:00 UTC) to Tue 2:00 am MDT (08:00 UTC): light rain showers, a broken layer at 4,000 feet
FM130800 21011KT P6SM -SHRA SCT040 BKN070: from Tue 2:00 am MDT (08:00 UTC): wind from the south-southwest at 11 knots, visibility more than 6 miles, light rain showers, scattered clouds at 4,000 feet, a broken layer at 7,000 feet
FM131200 18008KT 6SM -SHRA SCT035 OVC050: from Tue 6:00 am MDT (12:00 UTC): wind from the south at 8 knots, visibility 6 miles, light rain showers, scattered clouds at 3,500 feet, overcast at 5,000 feet
FM131800 20008KT P6SM VCSH SCT035 BKN045: from Tue 12:00 pm MDT (18:00 UTC): wind from the south-southwest at 8 knots, visibility more than 6 miles, vcsh, scattered clouds at 3,500 feet, a broken layer at 4,500 feet
PROB30 1318/1324 6SM -SHRA BKN035: a 30% chance from Tue 12:00 pm MDT (18:00 UTC) to Tue 6:00 pm MDT (00:00 UTC): visibility 6 miles, light rain showers, a broken layer at 3,500 feet

At CNY when you get there the forecast at the estimated arrival, 1:22 am MDT (07:22 UTC)

Wind from the north-northeast at 5 knots, visibility more than 6 miles, showers nearby, a few clouds at 6,000 feet, overcast at 8,000 feet VFR

30% chance between Mon 10:00 pm MDT (04:00 UTC) and 2:00 am MDT (08:00 UTC): light rain showers, a broken layer at 4,000 feet VFR

The whole forecast for CNY

From Mon 10:00 pm MDT (04:00 UTC): wind from the north-northeast at 5 knots, visibility more than 6 miles, showers nearby, a few clouds at 6,000 feet, overcast at 8,000 feet
30% chance between Mon 10:00 pm MDT (04:00 UTC) and 2:00 am MDT (08:00 UTC): light rain showers, a broken layer at 4,000 feet
From Tue 2:00 am MDT (08:00 UTC): wind from the south-southwest at 11 knots, visibility more than 6 miles, light rain showers, scattered clouds at 4,000 feet, a broken layer at 7,000 feet
From Tue 6:00 am MDT (12:00 UTC): wind from the south at 8 knots, visibility 6 miles, light rain showers, scattered clouds at 3,500 feet, overcast at 5,000 feet
From Tue 12:00 pm MDT (18:00 UTC): wind from the south-southwest at 8 knots, visibility more than 6 miles, showers nearby, scattered clouds at 3,500 feet, a broken layer at 4,500 feet
30% chance between Tue 12:00 pm MDT (18:00 UTC) and 6:00 pm MDT (00:00 UTC): visibility 6 miles, light rain showers, a broken layer at 3,500 feet

The forecast for CPR, the departure

From Mon 6:00 pm MDT (00:00 UTC): wind from the northeast at 8 knots, visibility more than 6 miles, light rain showers, scattered clouds at 1,000 feet, a broken layer at 2,000 feet and more above
30% chance between Mon 9:00 pm MDT (03:00 UTC) and 3:00 am MDT (09:00 UTC): visibility 4 miles, rain, overcast at 1,500 feet
From Tue 3:00 am MDT (09:00 UTC): wind from the north-northeast at 8 knots, visibility more than 6 miles, overcast at 800 feet
From Tue 10:00 am MDT (16:00 UTC): wind from the north at 5 knots, visibility more than 6 miles, overcast at 1,500 feet
From Tue 2:00 pm MDT (20:00 UTC): wind from the northwest at 8 knots, visibility more than 6 miles, overcast at 5,000 feet

CNY:

the forecast as issued, and in English

TAF KCNY 130408Z 1304/1324 02005KT P6SM VCSH FEW060 OVC080 PROB30 1304/1308 -SHRA BKN040 FM130800 21011KT P6SM -SHRA SCT040 BKN070 FM131200 18008KT 6SM -SHRA SCT035 OVC050 FM131800 20008KT P6SM VCSH SCT035 BKN045 PROB30 1318/1324 6SM -SHRA BKN035

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KCNY: the station, KCNY
130408Z: issued 10:08 pm MDT (04:08 UTC)
1304/1324 02005KT P6SM VCSH FEW060 OVC080: valid from Mon 10:00 pm MDT (04:00 UTC) to Tue 6:00 pm MDT (00:00 UTC): wind from the north-northeast at 5 knots, visibility more than 6 miles, vcsh, a few clouds at 6,000 feet, overcast at 8,000 feet
PROB30 1304/1308 -SHRA BKN040: a 30% chance from Mon 10:00 pm MDT (04:00 UTC) to Tue 2:00 am MDT (08:00 UTC): light rain showers, a broken layer at 4,000 feet
FM130800 21011KT P6SM -SHRA SCT040 BKN070: from Tue 2:00 am MDT (08:00 UTC): wind from the south-southwest at 11 knots, visibility more than 6 miles, light rain showers, scattered clouds at 4,000 feet, a broken layer at 7,000 feet
FM131200 18008KT 6SM -SHRA SCT035 OVC050: from Tue 6:00 am MDT (12:00 UTC): wind from the south at 8 knots, visibility 6 miles, light rain showers, scattered clouds at 3,500 feet, overcast at 5,000 feet
FM131800 20008KT P6SM VCSH SCT035 BKN045: from Tue 12:00 pm MDT (18:00 UTC): wind from the south-southwest at 8 knots, visibility more than 6 miles, vcsh, scattered clouds at 3,500 feet, a broken layer at 4,500 feet
PROB30 1318/1324 6SM -SHRA BKN035: a 30% chance from Tue 12:00 pm MDT (18:00 UTC) to Tue 6:00 pm MDT (00:00 UTC): visibility 6 miles, light rain showers, a broken layer at 3,500 feet

CPR:

the forecast as issued, and in English

TAF KCPR 122320Z 1300/1324 04008KT P6SM -SHRA SCT010 BKN020 OVC030 PROB30 1303/1309 4SM RA OVC015 FM130900 03008KT P6SM OVC008 FM131600 35005KT P6SM OVC015 FM132000 32008KT P6SM OVC050

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KCPR: the station, KCPR
122320Z: issued 5:20 pm MDT (23:20 UTC)
1300/1324 04008KT P6SM -SHRA SCT010 BKN020 OVC030: valid from Mon 6:00 pm MDT (00:00 UTC) to Tue 6:00 pm MDT (00:00 UTC): wind from the northeast at 8 knots, visibility more than 6 miles, light rain showers, scattered clouds at 1,000 feet, a broken layer at 2,000 feet, overcast at 3,000 feet
PROB30 1303/1309 4SM RA OVC015: a 30% chance from Mon 9:00 pm MDT (03:00 UTC) to Tue 3:00 am MDT (09:00 UTC): visibility 4 miles, rain, overcast at 1,500 feet
FM130900 03008KT P6SM OVC008: from Tue 3:00 am MDT (09:00 UTC): wind from the north-northeast at 8 knots, visibility more than 6 miles, overcast at 800 feet
FM131600 35005KT P6SM OVC015: from Tue 10:00 am MDT (16:00 UTC): wind from the north at 5 knots, visibility more than 6 miles, overcast at 1,500 feet
FM132000 32008KT P6SM OVC050: from Tue 2:00 pm MDT (20:00 UTC): wind from the northwest at 8 knots, visibility more than 6 miles, overcast at 5,000 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

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

closed Service SEE ZDV 04/334 Casper approach control closed daily 5:00 am MDT to 7:00 am MDT until Sat 31 Oct, 7:00 am MDT (13:00 UTC) · Daily:1100-1300~DLY 5:00 am MDT to 7:00 am MDT · CPR 04/086
as issued
```
!CPR 04/086 CPR SVC SEE ZDV 04/334 CASPER APP CLSD
 DLY 1100-1300 2604201100-2610311300
```
closed Service SEE ZDV 04/335 Casper approach control closed daily 8:00 pm MDT to 9:00 pm MDT until Sat 31 Oct, 9:00 pm MDT (03:00 UTC) · Daily:0200-0300~DLY 8:00 pm MDT to 9:00 pm MDT · CPR 04/087
as issued
```
!CPR 04/087 CPR SVC SEE ZDV 04/335 CASPER APP CLSD DLY 0200-0300 2604200200-2611010300
```
closed Service tower closed monitor the common traffic frequency (CTAF) 118.3 contact Denver Artcc for clearance delivery on 135.6 or at 303-651-4257 daily 8:00 pm MDT to 9:00 pm MDT until Sat 31 Oct, 9:00 pm MDT (03:00 UTC) · Daily:0200-0300~DLY 8:00 pm MDT to 9:00 pm MDT · CPR 04/051
as issued
```
!CPR 04/051 CPR SVC TWR CLSD MNT CTAF 118.3 CTC DENVER ARTCC FOR CLR DELIVERY ON 135.6 OR AT 303-651-4257 DLY 0200-0300 2604200200-2611010300
```
closed Service tower closed monitor the common traffic frequency (CTAF) 118.3 contact Denver Artcc for clearance delivery on 135.6 or at 303-651-4257 daily 5:00 am MDT to 7:00 am MDT until Sat 31 Oct, 7:00 am MDT (13:00 UTC) · Daily:1100-1300~DLY 5:00 am MDT to 7:00 am MDT · CPR 04/050
as issued
```
!CPR 04/050 CPR SVC TWR CLSD MNT CTAF 118.3 CTC DENVER ARTCC FOR CLR DELIVERY ON 135.6 OR AT 303-651-4257 DLY 1100-1300 2604191100-2610311300
```

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

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

Airspace unmanned aircraft (drones) within an area defined as 2 nautical miles radius of 42°56′N 106°08′W (7.3 nautical miles ENE HAD) the surface-100 ft above ground level Thursdays Mondays Tuesdays until Thu 15 Oct, 4:00 pm MDT (22:00 UTC) · 0 nm along the route, 14 nm off the line · DDY 10/025
as issued
```
!CPR 10/025 DDY AIRSPACE UAS WI AN AREA DEFINED AS 2NM RADIUS OF 425621.10N1060843.80W (7.3NM ENE HAD) SFC-100FT AGL THU MON TUE WED 1330-2200 2610081330-2610152200
```
Obstruction Tight Rope within an area defined as.05 nautical miles radius of 38°34′N 109°40′W (12 nautical miles south CNY) Unknown (500 ft above ground level) not lighted until Sun 20 Dec, 9:00 pm MST (04:00 UTC) · on the line, 290 nm along · OAB 04/036
as issued
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!CDC 04/036 OAB OBST TIGHT ROPE WI AN AREA DEFINED AS .05NM RADIUS OF 383429N1094035W (12NM S CNY) UNKNOWN (500FT AGL) NOT LGTD 2604061705-2612210400
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From the FAA's notice service (NOTAMs), the site's copy refreshed every few minutes; last checked 2 minutes ago. The FAA has so far issued eFlight its test feed, which misses some notices (checked against the FAA's own search on 12 October: about a third missing at Santa Barbara and Burbank, none at Atlanta or Las Vegas); the request for the full feed is with the FAA. Times are local to the field. This is for planning; the legal briefing comes from Flight Service or the FAA's own tools.

Daylight

Sunset at CPR 6:26 pm MDT (00:26 UTC), at CNY 6:43 pm MDT (00:43 UTC) (civil twilight ends 7:10 pm MDT (01:10 UTC)). At 120 knots the arrival at CNY is before sunrise there (7:26 am MDT (13:26 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 northern Rockies · loop National Weather Service

Radar now, the southern Rockies · loop National Weather Service

Aviation forecast, clouds and visibility, the Northwest, 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 Northwest, 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 Southwest, 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 Southwest, 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: Casper/Natrona County International, Canyonlands Regional.