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	70%
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 01:25 AM MST

More Information:

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

Extended Forecast for

9 Miles N Valley WY

Winter Storm Warning December 10, 01:35am until December 10, 05:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning December 10, 01:35am until December 10, 05:00pm
NOW until 5:00pm Wed
Winter Storm Warning
Overnight
Low: 16 °F
Snow Likely
and Blowing
Snow
Wednesday
High: 35 °F
Snow and
Blowing Snow
then Chance
Snow and
Blowing Snow
Wednesday Night
Low: 27 °F
Partly Cloudy
and Damaging
Winds
Thursday
High: 31 °F
Slight Chance
Snow and
Damaging
Winds
Thursday Night
Low: 23 °F
Chance Snow
and Very
Windy
Friday
High: 27 °F
Chance Snow
and Very
Windy
Friday Night
Low: 19 °F
Partly Cloudy
and Very
Windy
Saturday
High: 23 °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 16. Breezy, with a west wind 17 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.

Wednesday

Snow, mainly before 4pm. 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 1 to 3 inches possible.

Wednesday Night

Partly cloudy, with a low around 27. Strong and damaging winds, with a west wind 55 to 60 mph, with gusts as high as 75 mph.

Thursday

A 20 percent chance of snow after 3pm. Mostly sunny, with a high near 31. Strong and damaging winds, with a west wind 55 to 60 mph decreasing to 47 to 52 mph in the afternoon. Winds could gust as high as 75 mph.

Thursday Night

A 40 percent chance of snow, mainly after 8pm. Mostly cloudy, with a low around 23. Very windy, with a west wind 40 to 49 mph, with gusts as high as 70 mph. New snow accumulation of around an inch possible.

Friday

A 30 percent chance of snow, mainly before 11am. Partly sunny, with a high near 27. Very windy, with a west wind 44 to 49 mph decreasing to 38 to 43 mph in the afternoon. Winds could gust as high as 70 mph.

Friday Night

Partly cloudy, with a low around 19. Very windy, with a west wind around 55 mph, with gusts as high as 75 mph.

Saturday

Sunny, with a high near 23. Very windy.

Saturday Night

Mostly clear, with a low around 18. Windy.

Sunday

Sunny, with a high near 27. Windy.

Sunday Night

Partly cloudy, with a low around 18. Windy.

Monday

Mostly sunny, with a high near 24. Windy.