Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. 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

20°F

-7°C

Humidity	88%
Wind Speed	NNE 6 MPH
Barometer	29.4 in (995.6 mb)
Dewpoint	17°F (-8°C)
Visibility	1.25 mi
Wind Chill	12°F (-11°C)
Last update	18 Feb 05:56 AM MST

More Information:

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

Extended Forecast for

7 Miles NW Moose WY

Winter Weather Advisory February 18, 06:03am until February 18, 11:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 18, 06:03am until February 18, 11:00pm
NOW until 11:00pm Wed
Winter Weather Advisory
Today
High: 12 °F⇓
Heavy Snow
and Windy
Tonight
Low: -5 °F
Snow and Very
Windy
Thursday
High: 3 °F
Snow and
Windy
Thursday Night
Low: -9 °F
Chance Snow
Showers and
Breezy
Friday
High: 6 °F
Chance Snow
Showers and
Windy
Friday Night
Low: -2 °F
Chance Snow
Showers and
Breezy
Saturday
High: 10 °F
Chance Snow
Showers and
Breezy
Saturday Night
Low: -1 °F
Mostly Clear

Detailed Forecast

Today

Snow. The snow could be heavy at times. Some thunder is also possible. Temperature falling to around 6 by 5pm. Wind chill values as low as -20. Windy, with a west wind 22 to 27 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 4 to 8 inches possible.

Tonight

Snow. Low around -5. Wind chill values as low as -30. Very windy, with a west southwest wind 29 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Thursday

Snow before 11am, then snow showers after 11am. High near 3. Wind chill values as low as -25. Windy, with a west southwest wind 25 to 28 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Thursday Night

A 30 percent chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around -9. Wind chill values as low as -30. Breezy, with a west southwest wind 18 to 21 mph, with gusts as high as 31 mph. New snow accumulation of less than a half inch possible.

Friday

A 50 percent chance of snow showers, mainly after 11am. Partly sunny and cold, with a high near 6. Windy, with a west wind 17 to 22 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 44 mph. New snow accumulation of less than a half inch possible.

Friday Night

A 50 percent chance of snow showers. Mostly cloudy, with a low around -2. Breezy, with a west wind 22 to 24 mph, with gusts as high as 29 mph.

Saturday

A 30 percent chance of snow showers, mainly after 11am. Mostly sunny and cold, with a high near 10. Breezy, with a southwest wind around 23 mph, with gusts as high as 30 mph.

Saturday Night

Mostly clear, with a low around -1.

Sunday

A 20 percent chance of snow showers after 11am. Mostly sunny, with a high near 20. Breezy.

Sunday Night

A 20 percent chance of snow showers. Partly cloudy, with a low around 8. Breezy.

Monday

A chance of snow showers. Mostly sunny, with a high near 23. Breezy.

Monday Night

Snow showers likely. The snow could be heavy at times. Mostly cloudy, with a low around 16. Breezy.

Tuesday

Snow showers. The snow could be heavy at times. Mostly cloudy, with a high near 17. Breezy.