Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring critical fire weather to the southern High Plains Friday. A winter storm will track across the Great Lakes and Northeast U.S. Friday into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

EUREKA (EURM8)

Lat: 48.89781°NLon: 115.05836°WElev: 2632.0ft.

NA

27°F

-3°C

Humidity 72%
Wind Speed ESE 11 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Wind Chill17°F (-8°C)
Last update 19 Feb 07:15 PM MST
Extended Forecast for

Eureka MT

  • Tonight

    Tonight: A 50 percent chance of snow.  Mostly cloudy, with a low around 19. Light southeast wind.  Total nighttime snow accumulation of less than a half inch possible.

    Low: 19 °F

    Chance Snow

  • Friday

    Friday: A chance of snow before noon, then a slight chance of snow after 4pm.  Mostly cloudy, with a high near 34. Light and variable wind.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 17. Light and variable wind.

    Low: 17 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 38. Calm wind.

    High: 38 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 14. Light east northeast wind.

    Low: 14 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of rain between 11pm and 5am, then a chance of rain and snow.  Snow level rising to 3300 feet after midnight. Mostly cloudy, with a low around 21. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 21 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Monday

    Monday: A chance of rain and snow before 8am, then a chance of rain.  Snow level 3600 feet rising to 4500 feet in the afternoon. Mostly cloudy, with a high near 44.

    High: 44 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Monday Night

    Monday Night: Rain likely, mainly before 11pm.  Snow level 4500 feet lowering to 3600 feet after midnight . Mostly cloudy, with a low around 29.

    Low: 29 °F

    Rain Likely

Detailed Forecast

Tonight
A 50 percent chance of snow. Mostly cloudy, with a low around 19. Light southeast wind. Total nighttime snow accumulation of less than a half inch possible.
Friday
A chance of snow before noon, then a slight chance of snow after 4pm. Mostly cloudy, with a high near 34. Light and variable wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday Night
Mostly cloudy, with a low around 17. Light and variable wind.
Saturday
Mostly sunny, with a high near 38. Calm wind.
Saturday Night
Partly cloudy, with a low around 14. Light east northeast wind.
Sunday
Partly sunny, with a high near 40.
Sunday Night
A slight chance of rain between 11pm and 5am, then a chance of rain and snow. Snow level rising to 3300 feet after midnight. Mostly cloudy, with a low around 21. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
A chance of rain and snow before 8am, then a chance of rain. Snow level 3600 feet rising to 4500 feet in the afternoon. Mostly cloudy, with a high near 44.
Monday Night
Rain likely, mainly before 11pm. Snow level 4500 feet lowering to 3600 feet after midnight . Mostly cloudy, with a low around 29.
Tuesday
A chance of rain. Snow level 3200 feet. Partly sunny, with a high near 44.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 27.
Wednesday
A chance of snow. Mostly cloudy, with a high near 43.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 32.
Thursday
Snow likely. Mostly cloudy, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
Eureka MT
 48.88°N 115.06°W (Elev. 2818 ft)
1:01 pm MST Feb 19, 2026
7pm MST Feb 19, 2026-6pm MST Feb 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database