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.

42°F

6°C

Humidity	42%
Wind Speed	N 17 MPH
Barometer	30.02 in (1016.59 mb)
Dewpoint	20°F (-7°C)
Visibility	NA
Wind Chill	34°F (1°C)
Last update	09 Dec 07:10 PM MST

More Information:

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

Extended Forecast for

20 Miles WNW Wapiti WY

Winter Storm Warning December 9, 07:16pm until December 10, 05:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning December 9, 07:16pm until December 10, 05:00pm
NOW until 5:00pm Wed
Winter Storm Warning
Tonight
Low: 19 °F⇑
Heavy Snow
and Blowing
Snow
Wednesday
High: 32 °F
Heavy Snow
and Blowing
Snow
Wednesday Night
Low: 24 °F
Chance Snow
Showers and
Very Windy
Thursday
High: 28 °F
Chance Snow
Showers and
Windy
Thursday Night
Low: 24 °F
Snow Showers
Likely and
Windy
Friday
High: 27 °F
Chance Snow
Showers and
Windy
Friday Night
Low: 20 °F
Slight Chance
Snow Showers
and Windy
Saturday
High: 25 °F
Slight Chance
Snow Showers
and Windy

Detailed Forecast

Tonight

Snow showers, mainly after 1am. The snow could be heavy at times. Widespread blowing snow, mainly after 1am. Temperature falling to near 19 by 10pm, then rising to around 26 during the remainder of the night. Windy, with a west wind 25 to 34 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 4 to 8 inches possible.

Wednesday

Snow showers. The snow could be heavy at times. Widespread blowing snow. High near 32. Very windy, with a west wind 36 to 40 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

Wednesday Night

A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 24. Very windy, with a west wind 37 to 40 mph, with gusts as high as 60 mph.

Thursday

A 30 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 28. Windy, with a west wind 29 to 34 mph, with gusts as high as 50 mph.

Thursday Night

Snow showers likely, mainly after 11pm. Cloudy, with a low around 24. Windy, with a west wind around 32 mph, with gusts as high as 48 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

Friday

A 50 percent chance of snow showers. Mostly cloudy, with a high near 27. Windy, with a west wind 25 to 30 mph, with gusts as high as 46 mph.

Friday Night

A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 20. Windy, with a west wind 31 to 34 mph, with gusts as high as 50 mph.

Saturday

A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 25. Windy.

Saturday Night

Partly cloudy, with a low around 19. Breezy.

Sunday

Mostly sunny, with a high near 28. Breezy.

Sunday Night

Partly cloudy, with a low around 18. Breezy.

Monday

Mostly sunny, with a high near 27. Breezy.

Monday Night

A slight chance of snow showers. Mostly cloudy, with a low around 20. Windy.