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 snow,mist

32°F

0°C

Humidity	92%
Wind Speed	S 23 MPH
Barometer	29.75 in (1007.45 mb)
Dewpoint	30°F (-1°C)
Visibility	0.75 mi
Wind Chill	19°F (-7°C)
Last update	14 Mar 12:35 PM 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
This Afternoon
High: 28 °F
Heavy Snow
and Blowing
Snow
Tonight
Low: 1 °F
Snow Showers
and Blowing
Snow
Sunday
High: 14 °F
Mostly Sunny
and Breezy
Sunday Night
Low: 8 °F
Isolated Snow
Showers and
Breezy then
Scattered
Snow Showers
Monday
High: 32 °F
Snow Showers
Likely 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

This Afternoon

Snow showers, mainly before 5pm. The snow could be heavy at times. Some thunder is also possible. Widespread blowing snow. High near 28. Very windy, with a west southwest wind 38 to 48 mph, with gusts as high as 65 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 7 to 11 inches possible.

Tonight

Snow showers before 1am, then isolated snow showers after 4am. Widespread blowing snow, mainly before 8pm. Low around 1. Wind chill values as low as -15. Very windy, with a northwest wind 38 to 48 mph decreasing to 11 to 21 mph. Winds could gust as high as 70 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Sunday

Mostly sunny, with a high near 14. Wind chill values as low as -15. 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 34 mph.

Sunday Night

Scattered snow showers, mainly after 2am. Increasing clouds, with a low around 8. Wind chill values as low as -5. Breezy, with a west southwest wind 11 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Monday

Snow showers likely. Mostly cloudy, with a high near 32. Breezy, with a southwest wind 13 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Monday Night

A 50 percent chance of snow showers. Mostly cloudy, with a low around 27. Breezy, with a southwest wind 15 to 18 mph, with gusts as high as 24 mph.

Tuesday

Mostly sunny, with a high near 42. Breezy, with a southwest wind 15 to 21 mph, with gusts as high as 28 mph.

Tuesday Night

Mostly cloudy, with a low around 30.

Wednesday

Mostly sunny, with a high near 49.

Wednesday Night

Mostly clear, with a low around 32.

Thursday

Sunny, with a high near 52.