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 >

Current conditions at

BIG SHEEP MOUNTAIN (LCFM8)

Lat: 47.02819°NLon: 105.80472°WElev: 3172.0ft.

NA

3°F

-16°C

Humidity 63%
Wind Speed NNW 20 MPH
Barometer NA
Dewpoint -7°F (-22°C)
Visibility NA
Wind Chill-18°F (-28°C)
Last update 18 Feb 11:08 AM MST
Extended Forecast for

25 Miles WSW Brockway MT

  • Today

    Today: Mostly sunny, with a high near 15. Wind chill values between -5 and -10. North northwest wind 14 to 16 mph, with gusts as high as 24 mph.

    High: 15 °F

    Mostly Sunny

  • Tonight

    Tonight: A 30 percent chance of snow, mainly after 3am.  Mostly cloudy, with a low around 0. Wind chill values between -10 and -15. North northwest wind 10 to 13 mph, with gusts as high as 20 mph.  New snow accumulation of less than a half inch possible.

    Low: 0 °F

    Mostly Cloudy
    then Chance
    Snow

  • Thursday

    Thursday: A 50 percent chance of snow, mainly after 8am.  Patchy freezing fog after 8am. Cloudy, with a high near 12. Wind chill values between -5 and -15. North northwest wind 5 to 8 mph.  New snow accumulation of less than a half inch possible.

    High: 12 °F

    Chance Snow
    and Patchy
    Freezing Fog

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before 11pm.  Mostly cloudy, with a low around 2. North northwest wind around 5 mph becoming calm  in the evening.

    Low: 2 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 22. Calm wind.

    High: 22 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 5. Calm wind.

    Low: 5 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 25. Light and variable wind.

    High: 25 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 1. Light and variable wind.

    Low: 1 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 28. Light east wind becoming east southeast 5 to 10 mph in the morning.

    High: 28 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 15. Wind chill values between -5 and -10. North northwest wind 14 to 16 mph, with gusts as high as 24 mph.
Tonight
A 30 percent chance of snow, mainly after 3am. Mostly cloudy, with a low around 0. Wind chill values between -10 and -15. North northwest wind 10 to 13 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Thursday
A 50 percent chance of snow, mainly after 8am. Patchy freezing fog after 8am. Cloudy, with a high near 12. Wind chill values between -5 and -15. North northwest wind 5 to 8 mph. New snow accumulation of less than a half inch possible.
Thursday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 2. North northwest wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 22. Calm wind.
Friday Night
Mostly cloudy, with a low around 5. Calm wind.
Saturday
Mostly sunny, with a high near 25. Light and variable wind.
Saturday Night
Mostly clear, with a low around 1. Light and variable wind.
Sunday
Mostly sunny, with a high near 28. Light east wind becoming east southeast 5 to 10 mph in the morning.
Sunday Night
Partly cloudy, with a low around 13. Southeast wind around 10 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 42. South southeast wind around 8 mph becoming southwest in the afternoon.
Monday Night
A slight chance of snow. Partly cloudy, with a low around 21.
Tuesday
A slight chance of snow. Mostly cloudy, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
25 Miles WSW Brockway MT
 47.21°N 106.28°W (Elev. 2575 ft)
11:43 am MST Feb 18, 2026
11am MST Feb 18, 2026-6pm MST Feb 24, 2026
 
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Additional Resources

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