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.

39°F

4°C

Humidity	40%
Wind Speed	N 11 MPH
Barometer	30.07 in (1018.29 mb)
Dewpoint	16°F (-9°C)
Visibility	NA
Wind Chill	32°F (0°C)
Last update	09 Dec 09:25 PM MST

More Information:

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

Extended Forecast for

10 Miles NNW Wapiti WY

Winter Storm Warning December 9, 09:32pm until December 10, 05:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning December 9, 09:32pm until December 10, 05:00pm
NOW until 5:00pm Wed
Winter Storm Warning
Tonight
Low: 20 °F⇑
Heavy Snow
and Blowing
Snow
Wednesday
High: 33 °F
Heavy Snow
and Blowing
Snow
Wednesday Night
Low: 26 °F
Chance Snow
Showers and
Very Windy
Thursday
High: 28 °F
Chance Snow
Showers and
Very Windy
Thursday Night
Low: 23 °F
Chance Snow
Showers and
Very Windy
Friday
High: 26 °F
Chance Snow
Showers and
Very Windy
Friday Night
Low: 19 °F
Partly Cloudy
and Very
Windy
Saturday
High: 23 °F
Slight Chance
Snow Showers
and Windy

Detailed Forecast

Tonight

Snow showers, mainly after 2am. The snow could be heavy at times. Widespread blowing snow, mainly after 2am. Temperature rising to around 26 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 2pm. The snow could be heavy at times. Widespread blowing snow. High near 33. Very windy, with a west wind 43 to 50 mph, with gusts as high as 70 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

Wednesday Night

A 30 percent chance of snow showers, mainly before 11pm. Partly cloudy, with a low around 26. Very windy, with a west wind 48 to 50 mph, with gusts as high as 75 mph.

Thursday

A 30 percent chance of snow showers, mainly after 11am. Mostly sunny, with a high near 28. Very windy, with a west wind 38 to 47 mph, with gusts as high as 70 mph.

Thursday Night

A 50 percent chance of snow showers. Mostly cloudy, with a low around 23. Very windy, with a west wind 32 to 39 mph, with gusts as high as 55 mph. New snow accumulation of 1 to 2 inches possible.

Friday

A 40 percent chance of snow showers, mainly before 11am. Partly sunny, with a high near 26. Very windy, with a west wind 31 to 38 mph, with gusts as high as 55 mph.

Friday Night

Partly cloudy, with a low around 19. Very windy, with a west wind 39 to 43 mph, with gusts as high as 65 mph.

Saturday

A 20 percent chance of snow showers before 11am. Mostly sunny, with a high near 23. Windy.

Saturday Night

Mostly clear, with a low around 20. Windy.

Sunday

Sunny, with a high near 28. Windy.

Sunday Night

Partly cloudy, with a low around 19. Windy.

Monday

Mostly sunny, with a high near 25. Windy.