Heavy Mountain Snow in the Northwest U.S.; Wintry Mix in the Northeast U.S.

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. overnight into Wednesday. 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

30°F

-1°C

Humidity	92%
Wind Speed	S 25 MPH
Barometer	29.85 in (1010.84 mb)
Dewpoint	28°F (-2°C)
Visibility	2.00 mi
Wind Chill	16°F (-9°C)
Last update	06 Jan 08:20 PM MST

More Information:

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

Extended Forecast for

9 Miles NNW Moose WY

Winter Weather Advisory January 6, 08:39pm until January 7, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory January 6, 08:39pm until January 7, 05:00pm
NOW until 5:00pm Wed
Winter Weather Advisory
Tonight
Low: 20 °F⇑
Heavy Snow
and Blowing
Snow
Wednesday
High: 24 °F⇓
Heavy Snow
and Blowing
Snow
Wednesday Night
Low: 11 °F
Snow Showers
and Breezy
Thursday
High: 16 °F
Snow Showers
and Breezy
Thursday Night
Low: 1 °F
Chance Snow
Showers and
Breezy
Friday
High: 14 °F
Chance Snow
Showers
Friday Night
Low: 4 °F
Slight Chance
Snow Showers
then Mostly
Cloudy
Saturday
High: 20 °F
Mostly Sunny

Detailed Forecast

Tonight

Snow showers. The snow could be heavy at times. Widespread blowing snow, mainly after 2am. Temperature rising to around 24 by 5am. Windy, with a west southwest wind 26 to 32 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 4 to 8 inches possible.

Wednesday

Snow showers, mainly before 3pm. The snow could be heavy at times. Widespread blowing snow, mainly between noon and 1pm. Temperature falling to around 17 by 5pm. Wind chill values as low as zero. Windy, with a southwest wind 18 to 25 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Wednesday Night

Snow showers. Low around 11. Wind chill values as low as zero. Breezy, with a southwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Thursday

Snow showers. High near 16. Wind chill values as low as -10. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

A 50 percent chance of snow showers. Mostly cloudy, with a low around 1. Breezy, with a west wind 10 to 15 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.

Friday

A 40 percent chance of snow showers. Partly sunny, with a high near 14. West southwest wind 10 to 13 mph.

Friday Night

A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 4. West southwest wind 8 to 11 mph.

Saturday

Mostly sunny, with a high near 20.

Saturday Night

Partly cloudy, with a low around 7.

Sunday

Mostly sunny, with a high near 26.

Sunday Night

Partly cloudy, with a low around 9.