Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Hazardous Weather Conditions

Current conditions at

Jackson, Jackson Hole Airport (KJAC)

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

light snow,mist

28°F

-2°C

Humidity	92%
Wind Speed	SSW 12 MPH
Barometer	29.71 in (1006.1 mb)
Dewpoint	27°F (-3°C)
Visibility	1.50 mi
Wind Chill	18°F (-8°C)
Last update	27 Dec 09:20 AM MST

More Information:

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

Extended Forecast for

11 Miles WSW Kelly WY

Winter Weather Advisory December 27, 09:31am until December 27, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 27, 09:31am until December 27, 05:00pm
NOW until 5:00pm Sat
Winter Weather Advisory
Today
High: 15 °F⇓
Snow Showers
and Windy
Tonight
Low: -9 °F
Snow Likely
and Blustery
then Partly
Cloudy
Sunday
High: 4 °F
Cold
Sunday Night
Low: -5 °F
Mostly Clear
Monday
High: 14 °F
Sunny
Monday Night
Low: 4 °F
Partly Cloudy
Tuesday
High: 18 °F
Mostly Sunny
Tuesday Night
Low: 8 °F
Mostly Clear

Detailed Forecast

Today

Snow showers, mainly before 5pm. Some thunder is also possible. Temperature falling to around 5 by 4pm. Wind chill values as low as -15. Windy, with a west southwest wind 20 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Snow likely before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -9. Wind chill values as low as -25. Blustery, with a west northwest wind 9 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Sunday

Sunny and cold, with a high near 4. Wind chill values as low as -25. West wind 8 to 10 mph.

Sunday Night

Mostly clear, with a low around -5. Wind chill values as low as -20. West wind 6 to 8 mph becoming south southwest after midnight.

Monday

Sunny, with a high near 14. West wind 5 to 8 mph.

Monday Night

Partly cloudy, with a low around 4. West wind 6 to 8 mph.

Tuesday

Mostly sunny, with a high near 18. West northwest wind around 7 mph.

Tuesday Night

Mostly clear, with a low around 8.