Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

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. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Jackson, Jackson Hole Airport (KJAC)

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

light snow

28°F

-2°C

Humidity	92%
Wind Speed	S 17 MPH
Barometer	29.75 in (1007.45 mb)
Dewpoint	27°F (-3°C)
Visibility	8.00 mi
Wind Chill	16°F (-9°C)
Last update	07 Jan 06:20 AM 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 January 7, 06:39am until January 7, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory January 7, 06:39am until January 7, 05:00pm
NOW until 5:00pm Wed
Winter Weather Advisory
Today
High: 18 °F
Heavy Snow
and Blowing
Snow
Tonight
Low: 5 °F
Heavy Snow
and Patchy
Blowing Snow
Thursday
High: 9 °F
Snow Showers
and Breezy
Thursday Night
Low: -3 °F
Chance Snow
Showers and
Breezy
Friday
High: 8 °F
Chance Snow
Showers and
Breezy
Friday Night
Low: 3 °F
Breezy.
Slight Chance
Snow Showers
then Mostly
Cloudy
Saturday
High: 14 °F
Mostly Sunny
Saturday Night
Low: 5 °F
Partly Cloudy

Detailed Forecast

Today

Snow showers, mainly before 4pm. The snow could be heavy at times. Widespread blowing snow, mainly before 5pm. High near 18. Wind chill values as low as -5. Windy, with a west southwest wind 25 to 34 mph, with gusts as high as 48 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. Patchy blowing snow. Low around 5. Wind chill values as low as -10. Windy, with a west southwest wind 16 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Thursday

Snow showers. High near 9. Wind chill values as low as -15. Breezy, with a west wind 16 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

A 40 percent chance of snow showers. Mostly cloudy, with a low around -3. Wind chill values as low as -25. Breezy, with a west wind around 17 mph, with gusts as high as 23 mph. New snow accumulation of less than one inch possible.

Friday

A 40 percent chance of snow showers. Partly sunny and cold, with a high near 8. Breezy, with a west southwest wind 15 to 17 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.

Friday Night

A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 3. Breezy, with a west southwest wind 13 to 17 mph, with gusts as high as 23 mph.

Saturday

Mostly sunny, with a high near 14. West southwest wind 9 to 11 mph.

Saturday Night

Partly cloudy, with a low around 5.

Sunday

Mostly sunny, with a high near 20.

Sunday Night

Partly cloudy, with a low around 5.

Monday

Mostly sunny, with a high near 20.

Monday Night

Mostly cloudy, with a low around 8.