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	86%
Wind Speed	S 26 MPH
Barometer	29.81 in (1009.48 mb)
Dewpoint	27°F (-3°C)
Visibility	3.50 mi
Wind Chill	16°F (-9°C)
Last update	07 Jan 02:35 AM MST

More Information:

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

Extended Forecast for

7 Miles NW Moose WY

Winter Weather Advisory January 7, 02:50am until January 7, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory January 7, 02:50am until January 7, 05:00pm
NOW until 5:00pm Wed
Winter Weather Advisory
Overnight
Low: 16 °F
Heavy Snow
and Blowing
Snow
Wednesday
High: 17 °F⇓
Heavy Snow
and Blowing
Snow
Wednesday Night
Low: 4 °F
Heavy Snow
and Blowing
Snow
Thursday
High: 6 °F
Snow Showers
and Breezy
Thursday Night
Low: -6 °F
Chance Snow
Showers and
Breezy
Friday
High: 5 °F
Chance Snow
Showers and
Breezy
Friday Night
Low: 1 °F
Breezy.
Slight Chance
Snow Showers
then Mostly
Cloudy
Saturday
High: 11 °F
Partly Sunny

Detailed Forecast

Overnight

Snow showers. The snow could be heavy at times. Widespread blowing snow. Steady temperature around 16. Wind chill values as low as -10. Very windy, with a west southwest wind 41 to 43 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 5 to 9 inches possible.

Wednesday

Snow showers, mainly before 4pm. The snow could be heavy at times. Widespread blowing snow. Temperature falling to around 11 by 5pm. Wind chill values as low as -10. Very windy, with a west southwest wind 30 to 39 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

Wednesday Night

Snow showers, mainly after 10pm. The snow could be heavy at times. Widespread blowing snow, mainly between 11pm and midnight. Low around 4. Wind chill values as low as -15. Windy, with a west southwest wind 24 to 29 mph decreasing to 18 to 23 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Thursday

Snow showers. High near 6. Wind chill values as low as -25. Breezy, with a west wind 18 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Thursday Night

A 40 percent chance of snow showers. Mostly cloudy, with a low around -6. Breezy, with a west southwest wind 18 to 21 mph. New snow accumulation of less than one inch possible.

Friday

A 50 percent chance of snow showers. Mostly cloudy and cold, with a high near 5. Breezy, with a west wind 17 to 21 mph, with gusts as high as 28 mph.

Friday Night

A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 1. Breezy, with a west southwest wind 15 to 20 mph.

Saturday

Partly sunny, with a high near 11.

Saturday Night

Partly cloudy, with a low around 3.

Sunday

Mostly sunny, with a high near 17.

Sunday Night

Partly cloudy, with a low around 3.