Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Hazardous Weather Conditions

Current conditions at

GW0564 Wapiti (G0564)

Lat: 44.45733°NLon: 109.4325°WElev: 5984.0ft.

38°F

3°C

Humidity	76%
Wind Speed	N 5 MPH
Barometer	29.8 in (1009.14 mb)
Dewpoint	31°F (-1°C)
Visibility	NA
Wind Chill	34°F (1°C)
Last update	26 Dec 09:40 AM MST

More Information:

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

Extended Forecast for

13 Miles NW Valley WY

Winter Weather Advisory until December 26, 11:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until December 26, 11:00pm
NOW until 11:00pm Fri
Winter Weather Advisory
Today
High: 28 °F⇓
Snow Showers
and Patchy
Blowing Snow
Tonight
Low: 14 °F
Snow Likely
and Areas
Blowing Snow
Saturday
High: 18 °F
Snow and
Windy
Saturday Night
Low: -4 °F
Chance Snow
Sunday
High: 10 °F
Cold
Sunday Night
Low: 1 °F
Mostly Clear
then Mostly
Clear and
Breezy
Monday
High: 23 °F
Sunny and
Breezy then
Sunny
Monday Night
Low: 13 °F
Partly Cloudy
and Breezy

Detailed Forecast

Today

Snow showers. Some thunder is also possible. Patchy blowing snow. Temperature rising to near 28 by 11am, then falling to around 23 during the remainder of the day. Windy, with a southwest wind 15 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 5 inches possible.

Tonight

Snow likely, mainly between 8pm and 11pm. Areas of blowing snow before 11pm. Mostly cloudy, with a low around 14. Wind chill values as low as -5. Windy, with a west southwest wind 24 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Saturday

Snow. High near 18. Wind chill values as low as -10. Windy, with a west wind 26 to 31 mph decreasing to 16 to 21 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Saturday Night

A 40 percent chance of snow, mainly before 11pm. Partly cloudy, with a low around -4. Wind chill values as low as -20. West wind around 11 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.

Sunday

Sunny and cold, with a high near 10. West wind 11 to 14 mph, with gusts as high as 21 mph.

Sunday Night

Mostly clear, with a low around 1. Breezy, with a west wind around 15 mph, with gusts as high as 22 mph.

Monday

Sunny, with a high near 23. Breezy, with a west wind 10 to 15 mph, with gusts as high as 20 mph.

Monday Night

Partly cloudy, with a low around 13. Breezy.

Tuesday

Partly sunny, with a high near 28. Breezy.

Tuesday Night

Partly cloudy, with a low around 17. Breezy.