Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Hazardous Weather Conditions

Current conditions at

Jackson, Jackson Hole Airport (KJAC)

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

light rain,mist

36°F

2°C

Humidity	93%
Wind Speed	S 20 MPH
Barometer	29.71 in (1006.1 mb)
Dewpoint	34°F (1°C)
Visibility	5.00 mi
Wind Chill	25°F (-4°C)
Last update	14 Mar 02:05 PM MDT

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 until March 14, 11:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until March 14, 11:00pm
NOW until 11:00pm Sat
Winter Weather Advisory
This Afternoon
High: 24 °F
Heavy Snow
and Blowing
Snow
Tonight
Low: -2 °F
Snow Showers
Likely and
Blowing Snow
Sunday
High: 9 °F
Cold and
Windy
Sunday Night
Low: 4 °F
Snow Showers
Likely and
Windy
Monday
High: 27 °F
Snow Showers
Likely and
Breezy
Monday Night
Low: 23 °F
Chance Snow
Showers and
Breezy
Tuesday
High: 36 °F
Mostly Sunny
and Windy
Tuesday Night
Low: 27 °F
Mostly Cloudy
and Breezy

Detailed Forecast

This Afternoon

Snow showers, mainly before 5pm. The snow could be heavy at times. Some thunder is also possible. Widespread blowing snow. High near 24. Wind chill values as low as -5. Very windy, with a west wind 49 to 55 mph, with gusts as high as 75 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 10 to 14 inches possible.

Tonight

Snow showers likely before 10pm, then isolated snow showers after 5am. Widespread blowing snow before 2am. Mostly cloudy, with a low around -2. Wind chill values as low as -25. Very windy, with a northwest wind 45 to 55 mph decreasing to 20 to 30 mph. Winds could gust as high as 80 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Sunday

Mostly sunny and cold, with a high near 9. Wind chill values as low as -25. Windy, with a west northwest wind 18 to 23 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 43 mph.

Sunday Night

Snow showers likely, mainly after 5am. Increasing clouds, with a low around 4. Wind chill values as low as -15. Windy, with a west southwest wind 23 to 28 mph decreasing to 15 to 20 mph in the evening. Winds could gust as high as 43 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Monday

Snow showers likely. Mostly cloudy, with a high near 27. Breezy, with a southwest wind 20 to 24 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Monday Night

A 50 percent chance of snow showers. Mostly cloudy, with a low around 23. Breezy, with a southwest wind 22 to 24 mph, with gusts as high as 32 mph.

Tuesday

Mostly sunny, with a high near 36. Windy, with a southwest wind 22 to 25 mph, with gusts as high as 36 mph.

Tuesday Night

Mostly cloudy, with a low around 27. Breezy.

Wednesday

Mostly sunny, with a high near 42. Breezy.

Wednesday Night

Mostly clear, with a low around 29. Breezy.

Thursday

Sunny, with a high near 45. Breezy.