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.

Overcast

43°F

6°C

Humidity	38%
Wind Speed	SSW 9 MPH
Barometer	29.77 in (1008.13 mb)
Dewpoint	19°F (-7°C)
Visibility	10.00 mi
Wind Chill	38°F (3°C)
Last update	14 Mar 07:35 AM MDT

More Information:

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

Extended Forecast for

6 Miles WNW 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: 29 °F⇓
Heavy Snow
and Blowing
Snow
Tonight
Low: 3 °F
Chance Snow
Showers and
Blowing Snow
Sunday
High: 15 °F
Mostly Sunny
Sunday Night
Low: 9 °F
Partly Cloudy
then Chance
Snow Showers
Monday
High: 30 °F
Chance Snow
Showers
Monday Night
Low: 25 °F
Chance Snow
Showers
Tuesday
High: 41 °F
Partly Sunny
Tuesday Night
Low: 29 °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, mainly after 9am. Temperature falling to around 24 by 5pm. Windy, with a west southwest wind 25 to 34 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 6 to 10 inches possible.

Tonight

A 40 percent chance of snow showers, mainly between 10pm and 5am. Widespread blowing snow, mainly before 9pm. Mostly cloudy, with a low around 3. Wind chill values as low as -10. Windy, with a northwest wind 24 to 34 mph decreasing to 11 to 21 mph. Winds could gust as high as 55 mph. New snow accumulation of 1 to 3 inches possible.

Sunday

Mostly sunny, with a high near 15. Wind chill values as low as -10. West northwest wind 6 to 14 mph, with gusts as high as 29 mph.

Sunday Night

A 30 percent chance of snow showers after midnight. Increasing clouds, with a low around 9. Wind chill values as low as zero. Southwest wind 5 to 13 mph, with gusts 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 30. West southwest wind 6 to 11 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, mainly before midnight. Mostly cloudy, with a low around 25. Southwest wind 7 to 10 mph, with gusts as high as 25 mph.

Tuesday

Partly sunny, with a high near 41. Southwest wind 7 to 14 mph, with gusts as high as 29 mph.

Tuesday Night

Mostly cloudy, with a low around 29.

Wednesday

Sunny, with a high near 46.

Wednesday Night

Mostly clear, with a low around 30.

Thursday

Sunny, with a high near 50.

Thursday Night

Mostly clear, with a low around 31.