Plan a flight · Sun 10:02 pm CDT (03:02 UTC)

Chippewa Valley Regional to Reno/Tahoe International EAU → RNO

1,292 nautical miles (1,487 statute miles) west on a straight line, true course 266°, about 265° magnetic at the departure end (variation 1E). At 120 knots that is 11 h 26 min at the quickest height in today's winds (4,500 ft, a 7-knot headwind), arriving about 7:28 am PDT (14:28 UTC). Right now EAU is VFR, wind from the south (180°) at 9 knots; RNO is VFR, wind from the west-northwest (290°) 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: 4 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 4E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Near the route, 209 nm along the route.
AIRMET SIERRA 4E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the route from 368 to 775 nm out.
AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 36,000 ft. Over the route from 497 to 894 nm out.
AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the route from 576 to 884 nm out.
AIRMET TANGO 1W: 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 616 to 845 nm out.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 686 to 1133 nm out.
AIRMET ZULU 2C: moderate icing up to 23,000 ft. Over the route from 696 to 1222 nm out.
AIRMET TANGO 5W: strong surface winds (30 knots or more) (due to sustained surface winds greater than 30 knots). Over the route from 735 to 775 nm out.
AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 18,000 ft to 39,000 ft. Over the last 20 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 EAU.

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

urgent CRJ2 at 7,000 ft, 5 nm south, 8:04 pm CDT (01:04 UTC): moderate turbulence, remarks: low-level wind shear dept runway 03 gain/loss unknown. 656 nm along the route, 5 nm south of the line.
as filed, and in English
```
CPR UUA /OV CPR035002/TM 0104/FL070/TP CRJ2/TB CONT MOD TURB/RM LLWS DEPT RY03 GAIN/LOSS UNKN
```
Report
an urgent report filed through CPR
Where
2 nm northeast (035°) of CPR
Time
01:04 UTC
Height
at 7,000 ft
Aircraft
CRJ2
Turbulence
continuous moderate turbulence
Remarks
low-level wind shear dept runway 03 gain/loss unknown
BE20 at 14,000 ft, 13 nm south, 7:20 pm CDT (00:20 UTC): light turbulence. 238 nm along the route, 13 nm south of the line.
as filed, and in English
```
FSD UA /OV FSD340035/TM 0020/FL140/TP BE20/TB CONS LGT/ NEG 120
```
Report
a routine report filed through FSD
Where
35 nm north (340°) of FSD
Time
00:20 UTC
Height
at 14,000 ft
Aircraft
BE20
Turbulence
continuous light no at 12,000 ft
B763 at 32,000 ft, 7 nm south, 8:29 pm CDT (01:29 UTC): light to moderate clear-air turbulence, remarks: zdvwc. 417 nm along the route, 7 nm south of the line.
as filed, and in English
```
RAP UA /OV RAP084081/TM 0129/FL320/TP B763/TB OCNL LGT-MOD CAT/RM ZDVWC
```
Report
a routine report filed through RAP
Where
81 nm east (084°) of RAP
Time
01:29 UTC
Height
at 32,000 ft
Aircraft
B763
Turbulence
occasional light to moderate clear-air turbulence
Remarks
zdvwc
BE20 at 15,000 ft, 47 nm north, 8:56 pm CDT (01:56 UTC): -5 °C, remarks: clear out at at 22,000 ft ZDVWC-31. 547 nm along the route, 47 nm north of the line.
as filed, and in English
```
CUT UA /OV ECS340020/TM 0156/FL150/TP BE20/TA M05/IC T RIME 150-180/RM CLR OUT AT 220 ZDVWC-31
```
Report
a routine report filed through CUT
Where
20 nm north (340°) of ECS
Time
01:56 UTC
Height
at 15,000 ft
Aircraft
BE20
Temperature
−5 °C
Icing
T rime from 15,000 ft to 18,000 ft
Remarks
clear out at at 22,000 ft ZDVWC-31
CRJ2 at 9,000 ft, 14 nm southeast, 7:35 pm CDT (00:35 UTC): light chop turbulence, vmc, remarks: occasional moderate turbulence at at 15,000 ft. 676 nm along the route, 14 nm southeast of the line.
as filed, and in English
```
CPR UA /OV CPR215015/TM 0035/FL090/TP CRJ2/WX VMC/TB LGT CHOP/RM OCNL MOD TURB AT 150
```
Report
a routine report filed through CPR
Where
15 nm southwest (215°) of CPR
Time
00:35 UTC
Height
at 9,000 ft
Aircraft
CRJ2
Weather
visual conditions
Turbulence
light chop
Remarks
occasional moderate turbulence at at 15,000 ft
B38M descending, 9 nm south, 8:28 pm CDT (01:28 UTC): light chop turbulence, remarks: during the descent runway 35L rno. At the destination end, 9 nm south of the line.
as filed, and in English
```
RNO UA /OV KRNO167009/TM 0128/FLUNKN/TP B38M/TB OCNL LGT CHOP/RM DURD RY35L RNO
```
Report
a routine report filed through RNO
Where
9 nm south (167°) of KRNO
Time
01:28 UTC
Height
height not given
Aircraft
B38M
Turbulence
occasional light chop
Remarks
during the descent runway 35L rno

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 11 forecast points nearest it (MSP, AXN, FSD, PIR, RAP, BFF, LND, RKS, SLC, BAM, RNO). 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	200° at 15 kt	+7 kt	16 °C	113 kt	11 h 26 min	7:28 am PDT (14:28 UTC)
6,500 ft	210° at 17 kt	+11 kt	16 °C	109 kt	11 h 51 min	7:53 am PDT (14:53 UTC)
8,500 ft	220° at 18 kt	+13 kt	9 °C	107 kt	12 h 04 min	8:06 am PDT (15:06 UTC)
10,500 ft	220° at 22 kt	+18 kt	5 °C	102 kt	12 h 40 min	8:42 am PDT (15:42 UTC)
12,500 ft	230° at 26 kt	+22 kt	0 °C	98 kt	13 h 11 min	9:13 am PDT (16:13 UTC)
14,500 ft	220° at 28 kt	+24 kt	-4 °C	96 kt	13 h 28 min	9:30 am PDT (16:30 UTC)
16,500 ft	220° at 30 kt	+26 kt	-8 °C	94 kt	13 h 45 min	9:47 am PDT (16:47 UTC)
18,000 ft FL180	220° at 32 kt	+28 kt	-12 °C	92 kt	14 h 03 min	10:05 am PDT (17:05 UTC)
24,000 ft FL240	220° at 36 kt	+31 kt	-23 °C	89 kt	14 h 31 min	10:33 am PDT (17:33 UTC)
30,000 ft FL300	230° at 47 kt	+43 kt	-32 °C	77 kt	16 h 47 min	12:49 pm PDT (19:49 UTC)
34,000 ft FL340	230° at 54 kt	+51 kt	-38 °C	69 kt	18 h 43 min	2:45 pm PDT (21:45 UTC)
39,000 ft FL390	240° at 54 kt	+54 kt	-45 °C	66 kt	19 h 35 min	3:37 pm PDT (22:37 UTC)

Based on data from the 12th at 00:00 UTC; valid on the 12th 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
MSP	used from 0 nm out; 49 nm from the line	230/26	240/30 17°	240/24 12°	250/22 5°	250/35 -10°	260/36 -21°	250/41 -36°	250/49 -45°	260/58 -52°
AXN	used from 149 nm out; 78 nm from the line	100/14	250/21 14°	240/24 12°	240/31 5°	260/36 -10°	260/40 -21°	250/42 -36°	260/48 -45°	260/53 -50°
FSD	used from 199 nm out; 53 nm from the line	190/9	230/30 18°	240/23 13°	240/20 6°	260/22 -9°	250/31 -21°	250/43 -36°	260/49 -43°	270/53 -47°
PIR	used from 298 nm out; 57 nm from the line		170/22 19°	190/25 13°	210/32 6°	240/23 -9°	250/32 -21°	250/38 -36°	260/44 -40°	260/52 -47°
RAP	used from 447 nm out; 36 nm from the line		180/23 12°	200/38 13°	210/38 6°	220/28 -10°	230/34 -21°	230/37 -36°	250/52 -38°	250/59 -46°
BFF	used from 596 nm out; 121 nm from the line		180/28	220/33 15°	210/31 7°	230/32 -9°	220/41 -21°	220/40 -33°	240/47 -36°	250/54 -46°
LND	used from 646 nm out; 86 nm from the line			200/23 6°	220/31 1°	220/39 -11°	230/39 -23°	220/51 -28°	220/66 -37°	230/68 -45°
RKS	used from 795 nm out; 59 nm from the line			200/41	220/44 1°	220/35 -11°	220/46 -24°	210/53 -27°	220/62 -35°	230/61 -44°
SLC	used from 845 nm out; 83 nm from the line		200/5	230/8 2°	220/20 -2°	210/40 -12°	190/53 -25°	210/62 -30°	220/69 -34°	220/64 -43°
BAM	used from 1043 nm out; 76 nm from the line			310/7 0°	270/19 -7°	200/38 -17°	190/49 -28°	220/69 -29°	220/63 -33°	230/48 -41°
RNO	used from 1242 nm out; 25 nm from the line		010/9	320/10 -2°	210/23 -9°	210/34 -19°	220/36 -25°	230/31 -29°	230/41 -33°	230/38 -42°

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
EAU Eau Claire, WI	departure	VFR	from the south (180°) at 9 knots	10+ mi	none	913 ft	9:56 pm CDT (02:56 UTC)
FCM Minneapolis, MN	79 nm out, 7 nm northwest of the line, tower	VFR	from the south (190°) at 8 knots	10+ mi	none	906 ft	02:53 UTC
MML Marshall, MN	189 nm out, 6 nm southeast of the line	VFR	from the north-northwest (330°) at 11 knots	10+ mi	none	1,182 ft	02:56 UTC
HON Huron, SD	288 nm out, 6 nm north of the line	IFR Sky: overcast at 900 feet	from the north-northwest (330°) at 10 knots	10+ mi	900 ft	1,288 ft	02:55 UTC
RAP Rapid City, SD	497 nm out, 25 nm north of the line, tower	low IFR Sky: overcast at 300 feet Weather: mist	from the east (100°) at 4 knots	2 mi	300 ft	3,203 ft	02:52 UTC
HSR Hot Springs, SD	517 nm out, 12 nm south of the line	no report just now				3,150 ft
CPR Casper, WY	656 nm out, 7 nm south of the line, tower	VFR Sky: a broken layer at 12,000 feet	calm	10+ mi	12,000 ft	5,344 ft	02:53 UTC
LGU Logan, UT	904 nm out, 2 nm southwest of the line	VFR Sky: a few clouds at 5,500 feet, scattered clouds at 7,000 feet	from the east-southeast (110°) at 4 knots	10+ mi	none	4,456 ft	02:51 UTC
BMC Brigham City, UT	924 nm out, 13 nm southeast of the line	VFR	from the northwest (310°) at 5 knots	10+ mi	none	4,229 ft	02:55 UTC
EKO Elko, NV	1093 nm out, 4 nm north of the line	VFR Sky: a broken layer at 3,700 feet, a broken layer at 5,000 feet, overcast at 10,000 feet Weather: rain	from the northwest (320°) at 10 knots, gusting to 16	8 mi	3,700 ft	5,139 ft	02:56 UTC
LOL Lovelock, NV	1232 nm out, 11 nm north of the line	VFR Sky: a few clouds at 9,500 feet, scattered clouds at 12,000 feet	from the north-northeast (020°) at 8 knots	10+ mi	none	3,907 ft	02:53 UTC
RNO Reno, NV	destination	VFR Sky: a few clouds at 9,000 feet	from the west-northwest (290°) at 5 knots	10+ mi	none	4,414 ft	7:55 pm PDT (02:55 UTC)

The highest airport on this list sits at 5,344 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At RNO when you get there the forecast at the estimated arrival, 7:28 am PDT (14:28 UTC)

Wind from the north-northwest at 4 knots, visibility more than 6 miles, a broken layer at 4,000 feet VFR

The whole forecast for RNO

From Sun 5:00 pm PDT (00:00 UTC): wind from the northwest at 12 knots, gusting to 22, visibility more than 6 miles, scattered clouds at 8,000 feet
From Sun 10:00 pm PDT (05:00 UTC): wind light and variable, visibility more than 6 miles, scattered clouds at 6,000 feet
From Mon 6:00 am PDT (13:00 UTC): wind from the north-northwest at 4 knots, visibility more than 6 miles, a broken layer at 4,000 feet
From Mon 11:00 am PDT (18:00 UTC): wind from the north at 10 knots, visibility more than 6 miles, showers nearby, a broken layer at 5,000 feet

The forecast for EAU, the departure

From Sun 7:00 pm CDT (00:00 UTC): wind from the south at 7 knots, visibility more than 6 miles, a few clouds at 25,000 feet
From Mon 2:00 am CDT (07:00 UTC): wind from the south-southwest at 4 knots, visibility more than 6 miles, scattered clouds at 20,000 feet

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

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

Daylight

Sunset at EAU 6:26 pm CDT (23:26 UTC), at RNO 6:24 pm PDT (01:24 UTC) (civil twilight ends 6:51 pm PDT (01:51 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 upper Mississippi valley · loop National Weather Service

Radar now, the northern Rockies · loop National Weather Service

Radar now, the southern Rockies · 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: Chippewa Valley Regional, Reno/Tahoe International.