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

Winter Weather Advisory in effect from February 17, 11:38 PM MST until February 18, 11:00 PM MST

Current conditions at

YELLOW MULE (YLWM8)

Lat: 45.1661°NLon: 111.35954°WElev: 9200.0ft.

9°F

-13°C

Humidity	85%
Wind Speed	SSE 7 MPH
Barometer	NA
Dewpoint	5°F (-15°C)
Visibility	NA
Wind Chill	-2°F (-19°C)
Last update	18 Feb 02:04 AM MST

More Information:

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

Extended Forecast for

7 Miles SE Big Sky MT

Winter Weather Advisory until February 18, 11:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until February 18, 11:00pm
NOW until 11:00pm Wed
Winter Weather Advisory
Overnight
Low: 15 °F
Chance Snow
Wednesday
High: 26 °F
Chance Snow
then Snow
Wednesday Night
Low: 5 °F
Snow then
Chance Snow
Thursday
High: 23 °F
Chance Snow
Thursday Night
Low: 3 °F
Slight Chance
Snow then
Partly Cloudy
Friday
High: 24 °F
Chance Snow
Friday Night
Low: 6 °F
Slight Chance
Snow then
Mostly Clear
Saturday
High: 28 °F
Sunny

Detailed Forecast

Overnight

A 40 percent chance of snow. Mostly cloudy, with a low around 15. Light southeast wind. Total nighttime snow accumulation of less than a half inch possible.

Wednesday

Snow, mainly after noon. High near 26. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Wednesday Night

Snow, mainly before 11pm. Low around 5. North northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Thursday

A 40 percent chance of snow. Partly sunny, with a high near 23. Light and variable wind. New snow accumulation of less than a half inch possible.

Thursday Night

A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 3. Calm wind.

Friday

A 30 percent chance of snow after 11am. Partly sunny, with a high near 24. Light and variable wind. Little or no snow accumulation expected.

Friday Night

A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 6. Light south southwest wind.

Saturday

Sunny, with a high near 28. South wind 3 to 7 mph. Winds could gust as high as 18 mph.

Saturday Night

Partly cloudy, with a low around 10.