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.

Overcast

36°F

2°C

Humidity	74%
Wind Speed	SSW 11 MPH
Barometer	29.87 in (1011.51 mb)
Dewpoint	28°F (-2°C)
Visibility	10.00 mi
Wind Chill	28°F (-2°C)
Last update	26 Dec 06:20 AM MST

More Information:

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

Extended Forecast for

8 Miles ENE Driggs-Reed Memorial Airport ID

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: 25 °F⇓
Heavy Snow
and Blowing
Snow
Tonight
Low: 11 °F
Snow and
Breezy
Saturday
High: 16 °F
Snow and
Breezy
Saturday Night
Low: -5 °F
Snow Likely
then Partly
Cloudy
Sunday
High: 5 °F
Cold
Sunday Night
Low: -4 °F
Mostly Clear
Monday
High: 13 °F
Sunny
Monday Night
Low: 4 °F
Partly Cloudy

Detailed Forecast

Today

Snow. The snow could be heavy at times. Some thunder is also possible. Widespread blowing snow, mainly between noon and 1pm. Temperature rising to near 25 by 11am, then falling to around 17 during the remainder of the day. Breezy, with a southwest wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 4 to 8 inches possible.

Tonight

Snow. Low around 11. Wind chill values as low as -5. Breezy, with a southwest wind 17 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Saturday

Snow. Some thunder is also possible. High near 16. Wind chill values as low as -10. Breezy, with a west southwest wind 14 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Saturday Night

Snow likely before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -5. Wind chill values as low as -15. West northwest wind 5 to 10 mph becoming northeast after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Sunday

Sunny and cold, with a high near 5. South southeast wind around 5 mph becoming light and variable in the afternoon.

Sunday Night

Mostly clear, with a low around -4. Light and variable wind becoming east southeast around 6 mph in the evening.

Monday

Sunny, with a high near 13. East southeast wind around 6 mph becoming calm in the morning.

Monday Night

Partly cloudy, with a low around 4.

Tuesday

Mostly sunny, with a high near 20.

Tuesday Night

Partly cloudy, with a low around 10.