Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

EUREKA (EURM8)

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

NA

20°F

-7°C

Humidity 86%
Wind Speed NE 1 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility NA
Last update 31 Mar 06:15 AM MDT
Extended Forecast for

2 Miles NNE Fortine MT

  • Today

    Today: Partly sunny, with a high near 46. Calm wind.

    High: 46 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow before noon, then rain likely.  Snow level rising to 5000 feet in the afternoon. Mostly cloudy, with a high near 50. Calm wind.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 50 °F

    Slight Chance
    Snow then
    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain.  Low around 36. Calm wind.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Rain

  • Thursday

    Thursday: Rain before 9am, then rain and snow between 9am and 3pm, then rain after 3pm.  Snow level 3800 feet. High near 45. Light and variable wind.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain likely before midnight, then a chance of rain and snow between midnight and 3am, then a chance of snow after 3am.  Snow level 4100 feet lowering to 3300 feet after midnight . Mostly cloudy, with a low around 31. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 31 °F

    Rain Likely
    then Chance
    Rain/Snow

  • Friday

    Friday: A slight chance of snow before 9am, then a slight chance of rain and snow between 9am and noon, then a slight chance of rain after noon.  Snow level rising to 4800 feet in the afternoon. Partly sunny, with a high near 49. Chance of precipitation is 20%.

    High: 49 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 46. Calm wind.
Tonight
Mostly cloudy, with a low around 29. Calm wind.
Wednesday
A slight chance of snow before noon, then rain likely. Snow level rising to 5000 feet in the afternoon. Mostly cloudy, with a high near 50. Calm wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
Rain. Low around 36. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain before 9am, then rain and snow between 9am and 3pm, then rain after 3pm. Snow level 3800 feet. High near 45. Light and variable wind. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday Night
Rain likely before midnight, then a chance of rain and snow between midnight and 3am, then a chance of snow after 3am. Snow level 4100 feet lowering to 3300 feet after midnight . Mostly cloudy, with a low around 31. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday
A slight chance of snow before 9am, then a slight chance of rain and snow between 9am and noon, then a slight chance of rain after noon. Snow level rising to 4800 feet in the afternoon. Partly sunny, with a high near 49. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 57.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
A slight chance of rain. Partly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Fortine MT
 48.79°N 114.88°W (Elev. 3340 ft)
2:01 am MDT Mar 31, 2026
7am MDT Mar 31, 2026-6pm MDT Apr 6, 2026
 
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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