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

Jackson, Jackson Hole Airport (KJAC)

Lat: 43.6°NLon: 110.73333°WElev: 6450.0ft.

light rain,mist

34°F

1°C

Humidity	93%
Wind Speed	SSW 17 MPH
Barometer	29.76 in (1007.79 mb)
Dewpoint	32°F (0°C)
Visibility	6.00 mi
Wind Chill	23°F (-5°C)
Last update	26 Dec 01:35 PM MST

More Information:

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

Extended Forecast for

7 Miles NNW Moose WY

Winter Weather Advisory December 26, 01:45pm until December 27, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 26, 01:45pm until December 27, 05:00pm
NOW until 5:00pm Sat
Winter Weather Advisory
This Afternoon
High: 20 °F
Heavy Snow
and Blowing
Snow
Tonight
Low: 11 °F
Heavy Snow
and Blowing
Snow
Saturday
High: 11 °F
Heavy Snow
and Very
Windy
Saturday Night
Low: -7 °F
Snow Showers
Likely and
Blustery then
Partly Cloudy
Sunday
High: 4 °F
Cold
Sunday Night
Low: -5 °F
Mostly Clear
Monday
High: 11 °F
Sunny
Monday Night
Low: 1 °F
Partly Cloudy

Detailed Forecast

This Afternoon

Snow showers. The snow could be heavy at times. Some thunder is also possible. Widespread blowing snow. High near 20. Wind chill values as low as -5. Windy, with a west wind 26 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 8 to 12 inches possible.

Tonight

Snow showers. The snow could be heavy at times. Widespread blowing snow before 11pm. Low around 11. Wind chill values as low as -10. Windy, with a west southwest wind 23 to 33 mph, with gusts as high as 49 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

Saturday

Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 11. Wind chill values as low as -25. Very windy, with a west southwest wind 31 to 36 mph decreasing to 24 to 29 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

Saturday Night

Snow showers likely before 11pm. Partly cloudy, with a low around -7. Wind chill values as low as -25. Blustery, with a west northwest wind 18 to 23 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Sunday

Sunny and cold, with a high near 4. West wind 7 to 10 mph.

Sunday Night

Mostly clear, with a low around -5. West wind 7 to 9 mph.

Monday

Sunny, with a high near 11. Southwest wind 5 to 9 mph becoming light west southwest in the afternoon.

Monday Night

Partly cloudy, with a low around 1.

Tuesday

Mostly sunny, with a high near 17.

Tuesday Night

Mostly clear, with a low around 6.