Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Hazardous Weather Conditions

Current conditions at

GW0564 Wapiti (G0564)

Lat: 44.45733°NLon: 109.4325°WElev: 5984.0ft.

40°F

4°C

Humidity	41%
Wind Speed	N 14 MPH
Barometer	30.09 in (1018.96 mb)
Dewpoint	18°F (-8°C)
Visibility	NA
Wind Chill	32°F (0°C)
Last update	09 Dec 10:40 PM MST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

10 Miles S Valley WY

Winter Storm Warning December 9, 10:56pm until December 10, 05:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning December 9, 10:56pm until December 10, 05:00pm
NOW until 5:00pm Wed
Winter Storm Warning
Tonight
Low: 18 °F⇑
Heavy Snow
and Blowing
Snow
Wednesday
High: 33 °F
Heavy Snow
and Blowing
Snow
Wednesday Night
Low: 25 °F
Very Windy.
Slight Chance
Snow Showers
then Partly
Cloudy
Thursday
High: 27 °F
Slight Chance
Snow Showers
and Windy
Thursday Night
Low: 24 °F
Chance Snow
Showers and
Windy
Friday
High: 25 °F
Windy. Slight
Chance Snow
Showers then
Mostly Sunny
Friday Night
Low: 19 °F
Partly Cloudy
and Windy
Saturday
High: 24 °F
Mostly Sunny
and Windy

Detailed Forecast

Tonight

Snow showers, mainly after 2am. The snow could be heavy at times. Widespread blowing snow, mainly after 3am. Temperature rising to around 27 by 5am. Wind chill values as low as zero. Windy, with a west wind 26 to 33 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 inches possible.

Wednesday

Snow showers, mainly before 1pm. The snow could be heavy at times. Widespread blowing snow. High near 33. Very windy, with a west wind 38 to 41 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 25. Very windy, with a west wind 36 to 38 mph, with gusts as high as 55 mph.

Thursday

A 20 percent chance of snow showers after 11am. Mostly sunny, with a high near 27. Windy, with a west wind 30 to 34 mph, with gusts as high as 55 mph.

Thursday Night

A 30 percent chance of snow showers. Mostly cloudy, with a low around 24. Windy, with a west wind 30 to 33 mph, with gusts as high as 49 mph.

Friday

A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 25. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph.

Friday Night

Partly cloudy, with a low around 19. Windy, with a west wind 30 to 33 mph, with gusts as high as 50 mph.

Saturday

Mostly sunny, with a high near 24. Windy.

Saturday Night

Mostly clear, with a low around 19. Breezy.

Sunday

Sunny, with a high near 28. Breezy.

Sunday Night

Partly cloudy, with a low around 18. Breezy.

Monday

Mostly sunny, with a high near 26. Breezy.