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

Gusty winds and low relative humidity will bring critical fire weather to the central and southern High Plains Wednesday. Two Pacific storms will continue impacting the mountains of the western U.S. into Thursday with gusty winds and heavy snow. Heavy snow and gusty winds will continue to impact the northern Plains into the central Great Lakes Wednesday. 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	ENE 3 MPH
Barometer	29.46 in (997.63 mb)
Dewpoint	17°F (-8°C)
Visibility	1.25 mi
Last update	18 Feb 03:56 AM MST

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 February 18, 04:07am until February 18, 11:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 18, 04:07am until February 18, 11:00pm
NOW until 11:00pm Wed
Winter Weather Advisory
Overnight
Low: 14 °F
Heavy Snow
and Breezy
Wednesday
High: 17 °F
Heavy Snow
and Breezy
Wednesday Night
Low: 0 °F
Snow and
Windy
Thursday
High: 6 °F
Snow and
Breezy
Thursday Night
Low: -6 °F
Slight Chance
Snow Showers
and Breezy
Friday
High: 10 °F
Chance Snow
Showers and
Breezy
Friday Night
Low: 0 °F
Chance Snow
Showers and
Breezy
Saturday
High: 14 °F
Chance Snow
Showers and
Breezy

Detailed Forecast

Overnight

Snow. The snow could be heavy at times. Steady temperature around 14. Wind chill values as low as -5. Breezy, with a south southwest wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 inches possible.

Wednesday

Snow. The snow could be heavy at times. Some thunder is also possible. High near 17. Wind chill values as low as -15. Breezy, with a west wind 15 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Wednesday Night

Snow. Low around 0. Wind chill values as low as -20. Windy, with a west southwest wind 20 to 25 mph, with gusts as high as 38 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 6. Wind chill values as low as -20. Breezy, with a west wind 17 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Thursday Night

A 20 percent chance of snow showers. Mostly cloudy, with a low around -6. Breezy, with a west southwest wind 13 to 15 mph, with gusts as high as 23 mph.

Friday

A 50 percent chance of snow showers, mainly after 11am. Partly sunny and cold, with a high near 10. Breezy, with a west wind 13 to 20 mph, with gusts as high as 30 mph.

Friday Night

A 40 percent chance of snow showers. Mostly cloudy, with a low around 0. Breezy, with a west wind around 16 mph, with gusts as high as 28 mph.

Saturday

A 30 percent chance of snow showers, mainly after 11am. Mostly sunny, with a high near 14. Breezy.

Saturday Night

Mostly clear, with a low around 2.

Sunday

A 20 percent chance of snow showers after 11am. Mostly sunny, with a high near 24.

Sunday Night

A slight chance of snow showers. Partly cloudy, with a low around 11.

Monday

A chance of snow showers. Sunny, with a high near 26.