Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. 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	52%
Wind Speed	N 14 MPH
Barometer	30.06 in (1017.95 mb)
Dewpoint	24°F (-4°C)
Visibility	NA
Wind Chill	32°F (0°C)
Last update	08 Dec 10:55 AM MST

More Information:

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

Extended Forecast for

23 Miles NW Wapiti WY

Winter Storm Warning December 8, 05:00pm until December 10, 05:00pm

Click here for hazard details and duration

Winter Storm Warning

Today
High: 18 °F
Scattered
Snow Showers
and Blowing
Snow
Tonight
Low: 19 °F⇑
Snow Showers
Likely and
Blowing Snow
Tuesday
High: 27 °F
Heavy Snow
and Blowing
Snow
Tuesday Night
Low: 19 °F
Heavy Snow
and Very
Windy
Wednesday
High: 28 °F
Heavy Snow
and Very
Windy
Wednesday Night
Low: 22 °F
Snow Likely
and Very
Windy
Thursday
High: 26 °F
Snow Likely
and Very
Windy
Thursday Night
Low: 23 °F
Snow Likely
and Very
Windy
Friday
High: 25 °F
Chance Snow
and Windy

Detailed Forecast

Today

Scattered snow showers, mainly after 2pm. Widespread blowing snow, mainly after 2pm. Mostly cloudy, with a steady temperature around 18. Wind chill values as low as -5. Very windy, with a west wind 30 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 40%. Total daytime snow accumulation of around an inch possible.

Tonight

Snow showers likely. Widespread blowing snow. Mostly cloudy, with a temperature rising to around 27 by 5am. Wind chill values as low as zero. Very windy, with a west wind 43 to 48 mph increasing to 50 to 55 mph after midnight. Winds could gust as high as 80 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Tuesday

Snow showers. The snow could be heavy at times. Widespread blowing snow. High near 27. Wind chill values as low as zero. Very windy, with a west wind 42 to 47 mph decreasing to 32 to 37 mph in the afternoon. Winds could gust as high as 70 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around 19. Wind chill values as low as zero. Very windy, with a west wind 31 to 39 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 28. Very windy, with a west wind 34 to 41 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 22. Very windy, with a west wind 44 to 47 mph, with gusts as high as 70 mph. Chance of precipitation is 70%.

Thursday

Snow likely. Mostly cloudy, with a high near 26. Very windy, with a west wind 34 to 39 mph decreasing to 26 to 31 mph in the morning. Winds could gust as high as 60 mph. Chance of precipitation is 70%.

Thursday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 23. Very windy. Chance of precipitation is 60%.

Friday

A 40 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 25. Windy.

Friday Night

Mostly cloudy, with a low around 19. Windy.

Saturday

Mostly sunny, with a high near 24. Windy.

Saturday Night

Partly cloudy, with a low around 17. Windy.

Sunday

A slight chance of snow. Mostly sunny, with a high near 23. Windy.