Extremely Critical Fire Weather in the Central Plains; Active Pattern in the West

Gusty to high winds and low relative humidity will bring critical to extremely critical fire weather conditions to the central and southern Plains today into Wednesday. Use caution with any potential ignition sources. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain and heavy mountain snow. Read More >

Hazardous Weather Conditions

Current conditions at

Karst US-191 MP 55.3 (MTKAR)

Lat: 45.34534°NLon: 111.17261°WElev: 5699.0ft.

unknown precip

36°F

2°C

Humidity	64%
Wind Speed	ESE 7 MPH
Barometer	NA
Dewpoint	25°F (-4°C)
Visibility	NA
Wind Chill	30°F (-1°C)
Last update	17 Feb 08:15 AM MST

More Information:

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

Extended Forecast for

12 Miles NE Big Sky MT

Winter Weather Advisory February 17, 08:42am until February 17, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 17, 08:42am until February 17, 05:00pm
NOW until 5:00pm Tue
Winter Weather Advisory
Today
High: 34 °F
Breezy. Snow
then Chance
Snow
Tonight
Low: 14 °F
Mostly Clear
then Chance
Snow
Wednesday
High: 22 °F
Snow
Wednesday Night
Low: 3 °F
Snow then
Chance Snow
Thursday
High: 20 °F
Chance Snow
Thursday Night
Low: 5 °F
Chance Snow
Friday
High: 22 °F
Chance Snow
Friday Night
Low: 7 °F
Slight Chance
Snow

Detailed Forecast

Today

Snow, mainly before 11am. High near 34. Breezy, with a south wind 20 to 23 mph becoming west southwest in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than one inch possible.

Tonight

A 30 percent chance of snow after 4am. Increasing clouds, with a low around 14. South wind 8 to 16 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.

Wednesday

Snow, mainly after 11am. High near 22. West southwest wind 6 to 9 mph becoming north northwest in the morning. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

Snow, mainly before 11pm. Low around 3. North northwest wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Thursday

A 50 percent chance of snow. Partly sunny, with a high near 20. West wind 3 to 7 mph. New snow accumulation of less than a half inch possible.

Thursday Night

A 30 percent chance of snow, mainly before 11pm. Partly cloudy, with a low around 5. West southwest wind around 6 mph becoming calm in the evening. Little or no snow accumulation expected.

Friday

A 40 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 22. Calm wind becoming west around 5 mph in the afternoon. Little or no snow accumulation expected.

Friday Night

A slight chance of snow. Partly cloudy, with a low around 7. Light south southwest wind.

Saturday

Mostly sunny, with a high near 28.

Saturday Night

Partly cloudy, with a low around 11.

Sunday

Mostly sunny, with a high near 38.

Sunday Night

Mostly clear, with a low around 22.

Monday

A chance of snow. Mostly sunny, with a high near 42.