National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

EUREKA (EURM8)

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

NA

37°F

3°C

Humidity 65%
Wind Speed SSE 2 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 14 Feb 12:15 AM MST
Extended Forecast for

Eureka MT

  • Today

    Today: Rain and snow likely before 11am, then a chance of rain between 11am and 3pm. Snow level 3600 feet. Mostly cloudy, with a high near 45. Southeast wind 5 to 7 mph becoming southwest in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow
    Likely then
    Chance Rain

  • Tonight

    Tonight: A chance of rain and snow before 1am, then a slight chance of snow after 3am. Snow level 3100 feet lowering to 2800 feet after midnight . Mostly cloudy, with a low around 29. Light east southeast wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 29 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Sunday

    Sunday: A slight chance of snow before 5pm, then a chance of rain and snow. Partly sunny, with a high near 43. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 43 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 31. Light south southeast wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Washington's Birthday

    Washington's Birthday: A chance of snow before 11am, then rain and snow likely. Snow level rising to 3700 feet in the afternoon. Mostly cloudy, with a high near 47. Light south southeast wind. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 47 °F

    Rain/Snow
    Likely

  • Monday Night

    Monday Night: Rain likely before 11pm, then rain, possibly mixed with snow. Snow level 4000 feet lowering to 3300 feet after midnight . Low around 30. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow before 8am, then snow between 8am and 5pm, then snow likely, possibly mixed with rain after 5pm. High near 38. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 38 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Wednesday

    Wednesday: A chance of snow. Mostly cloudy, with a high near 37.

    High: 37 °F

    Chance Snow

Detailed Forecast

Today
Rain and snow likely before 11am, then a chance of rain between 11am and 3pm. Snow level 3600 feet. Mostly cloudy, with a high near 45. Southeast wind 5 to 7 mph becoming southwest in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tonight
A chance of rain and snow before 1am, then a slight chance of snow after 3am. Snow level 3100 feet lowering to 2800 feet after midnight . Mostly cloudy, with a low around 29. Light east southeast wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
A slight chance of snow before 5pm, then a chance of rain and snow. Partly sunny, with a high near 43. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 31. Light south southeast wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Washington's Birthday
A chance of snow before 11am, then rain and snow likely. Snow level rising to 3700 feet in the afternoon. Mostly cloudy, with a high near 47. Light south southeast wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday Night
Rain likely before 11pm, then rain, possibly mixed with snow. Snow level 4000 feet lowering to 3300 feet after midnight . Low around 30. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday
Rain and snow before 8am, then snow between 8am and 5pm, then snow likely, possibly mixed with rain after 5pm. High near 38. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday Night
A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 21.
Wednesday
A chance of snow. Mostly cloudy, with a high near 37.
Wednesday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 22.
Thursday
A chance of snow. Mostly cloudy, with a high near 36.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 20.
Friday
A chance of snow. Mostly cloudy, with a high near 35.
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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 am MST Feb 14, 2026
Forecast Valid:
7am MST Feb 14, 2026-6pm MST Feb 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation