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.

Partly Cloudy

43°F

6°C

Humidity	38%
Wind Speed	SW 19 MPH
Barometer	29.78 in (1008.47 mb)
Dewpoint	19°F (-7°C)
Visibility	10.00 mi
Wind Chill	35°F (2°C)
Last update	14 Mar 06:35 AM MDT

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 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
Today
High: 30 °F
Heavy Snow
and Blowing
Snow
Tonight
Low: 2 °F
Chance Snow
Showers and
Blowing Snow
Sunday
High: 18 °F
Mostly Sunny
and Breezy
Sunday Night
Low: 10 °F
Partly Cloudy
and Breezy
then Chance
Snow Showers
Monday
High: 32 °F
Chance Snow
Showers and
Breezy
Monday Night
Low: 27 °F
Chance Snow
Showers and
Breezy
Tuesday
High: 42 °F
Mostly Sunny
and Breezy
Tuesday Night
Low: 30 °F
Mostly Cloudy

Detailed Forecast

Today

Snow showers, mainly before 5pm. The snow could be heavy at times. Some thunder is also possible. Widespread blowing snow. High near 30. Very windy, with a west southwest wind 24 to 29 mph increasing to 33 to 38 mph in the morning. Winds could gust as high as 55 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 7 to 11 inches possible.

Tonight

A 40 percent chance of snow showers, mainly between 11pm and 5am. Widespread blowing snow, mainly before 8pm. Partly cloudy, with a low around 2. Wind chill values as low as -10. Windy, with a northwest wind 21 to 31 mph decreasing to 11 to 21 mph after midnight. Winds could gust as high as 55 mph. New snow accumulation of 1 to 2 inches possible.

Sunday

Mostly sunny, with a high near 18. Wind chill values as low as -10. Breezy, with a west northwest wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 30 mph.

Sunday Night

A 30 percent chance of snow showers after midnight. Increasing clouds, with a low around 10. Wind chill values as low as -5. Breezy, with a southwest wind 17 to 22 mph decreasing to 10 to 15 mph in the evening. Winds could gust as high as 29 mph. Little or no snow accumulation expected.

Monday

A 50 percent chance of snow showers. Mostly cloudy, with a high near 32. Breezy, with a southwest wind 11 to 18 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.

Monday Night

A 40 percent chance of snow showers. Mostly cloudy, with a low around 27. Breezy, with a southwest wind 14 to 18 mph, with gusts as high as 25 mph.

Tuesday

Mostly sunny, with a high near 42. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 26 mph.

Tuesday Night

Mostly cloudy, with a low around 30.

Wednesday

Sunny, with a high near 48.

Wednesday Night

Mostly clear, with a low around 32.

Thursday

Sunny, with a high near 51.