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.

30°F

-1°C

Humidity	69%
Wind Speed	WSW 4 MPH
Barometer	30.12 in (1019.98 mb)
Dewpoint	21°F (-6°C)
Visibility	NA
Wind Chill	26°F (-3°C)
Last update	10 Dec 01:10 AM 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 10, 01:18am until December 10, 05:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning December 10, 01:18am until December 10, 05:00pm
NOW until 5:00pm Wed
Winter Storm Warning
Overnight
Low: 15 °F
Snow Likely
and Blowing
Snow
Wednesday
High: 35 °F
Heavy Snow
and Blowing
Snow
Wednesday Night
Low: 27 °F
Mostly Clear
and Damaging
Winds
Thursday
High: 30 °F
Sunny and
Damaging
Winds then
Chance Snow
and Very
Windy
Thursday Night
Low: 21 °F
Chance Snow
and Very
Windy
Friday
High: 25 °F
Chance Snow
and Very
Windy
Friday Night
Low: 18 °F
Partly Cloudy
and Damaging
Winds
Saturday
High: 22 °F
Sunny and
Very Windy

Detailed Forecast

Overnight

Snow likely, mainly after 4am. Widespread blowing snow, mainly after 2am. Mostly cloudy, with a low around 15. Breezy, with a west wind 18 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of around an inch possible.

Wednesday

Snow, mainly before 2pm. The snow could be heavy at times. Widespread blowing snow. High near 35. Very windy, with a west wind 36 to 41 mph increasing to 50 to 55 mph in the afternoon. Winds could gust as high as 70 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

Mostly clear, with a low around 27. Strong and damaging winds, with a west wind around 60 mph, with gusts as high as 80 mph.

Thursday

A 30 percent chance of snow, mainly after 3pm. Mostly sunny, with a high near 30. Strong and damaging winds, with a west wind 55 to 60 mph decreasing to 49 to 54 mph in the afternoon. Winds could gust as high as 80 mph.

Thursday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 21. Very windy, with a west wind 40 to 44 mph, with gusts as high as 65 mph. New snow accumulation of 1 to 2 inches possible.

Friday

A 40 percent chance of snow, mainly before 11am. Partly sunny, with a high near 25. Very windy, with a west wind 37 to 47 mph, with gusts as high as 65 mph.

Friday Night

Partly cloudy, with a low around 18. Strong and damaging winds, with a west wind 55 to 60 mph, with gusts as high as 80 mph.

Saturday

Sunny, with a high near 22. Very windy.

Saturday Night

Mostly clear, with a low around 18. Windy.

Sunday

Sunny, with a high near 26. Windy.

Sunday Night

Partly cloudy, with a low around 18. Windy.

Monday

Mostly sunny, with a high near 24. Windy.