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Fire Weather in the Central and Southern Plains; Pacific Storms Impacting the West

Gusty to high winds and low relative humidity will bring elevated to critical fire weather to the central and southern Plains into Wednesday. 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

EUREKA (EURM8)

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

NA

41°F

5°C

Humidity 40%
Wind Speed S 2 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Last update 15 Feb 06:15 PM MST
Extended Forecast for

Eureka MT

Winter Weather Advisory February 17, 02:00am until February 17, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 30. Calm wind. Little or no snow accumulation expected.

    Low: 30 °F

    Chance Snow

  • Washington's Birthday

    Washington's Birthday: Rain and snow likely before 2pm, then rain. Snow level rising to 4600 feet in the afternoon. High near 46. Calm wind becoming southeast around 6 mph in the morning. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 46 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain before 11pm, then rain and snow likely. Snow level 4600 feet lowering to 2900 feet after midnight . Low around 30. Southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow

  • Tuesday

    Tuesday: Snow likely. Mostly cloudy, with a high near 39. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 39 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 14. Light and variable wind becoming east southeast around 5 mph in the evening. New snow accumulation of less than a half inch possible.

    Low: 14 °F

    Chance Snow

  • Wednesday

    Wednesday: A 50 percent chance of snow. Mostly cloudy, with a high near 26. New snow accumulation of less than a half inch possible.

    High: 26 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 10. Little or no snow accumulation expected.

    Low: 10 °F

    Chance Snow

  • Thursday

    Thursday: A chance of snow after 11am. Mostly cloudy, with a high near 31.

    High: 31 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A slight chance of snow before 11pm. Partly cloudy, with a low around 14.

    Low: 14 °F

    Slight Chance
    Snow then
    Partly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 30. Calm wind. Little or no snow accumulation expected.
Washington's Birthday
Rain and snow likely before 2pm, then rain. Snow level rising to 4600 feet in the afternoon. High near 46. Calm wind becoming southeast around 6 mph in the morning. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday Night
Rain before 11pm, then rain and snow likely. Snow level 4600 feet lowering to 2900 feet after midnight . Low around 30. Southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday
Snow likely. Mostly cloudy, with a high near 39. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 14. Light and variable wind becoming east southeast around 5 mph in the evening. New snow accumulation of less than a half inch possible.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 26. New snow accumulation of less than a half inch possible.
Wednesday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 10. Little or no snow accumulation expected.
Thursday
A chance of snow after 11am. Mostly cloudy, with a high near 31.
Thursday Night
A slight chance of snow before 11pm. Partly cloudy, with a low around 14.
Friday
A chance of snow after 11am. Mostly cloudy, with a high near 33.
Friday Night
A slight chance of snow. Partly cloudy, with a low around 15.
Saturday
A slight chance of snow. Partly sunny, with a high near 37.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 20.
Sunday
A chance of snow. Partly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Eureka MT
 48.88°N 115.06°W (Elev. 2818 ft)
Last Update:
1:01 pm MST Feb 15, 2026
Forecast Valid:
7pm MST Feb 15, 2026-6pm MST Feb 22, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation