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

Critical Fire Weather in the Southern Plains; Severe Storms in the Ohio Valley

Strong winds and low humidity will create elevated to critical fire weather conditions across the Southern Plains on Thursday. Strong to severe thunderstorms are forecast in the Ohio Valley late Thursday into Friday morning, with the strongest storms capable of producing very large hail, damaging winds, and a few tornadoes. Read More >

Current conditions at

EUREKA (EURM8)

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

NA

36°F

2°C

Humidity 69%
Wind Speed SE 2 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 25 Mar 11:15 PM MDT
Extended Forecast for

Fortine MT

  • Overnight

    Overnight: Snow likely, possibly mixed with rain before 1am, then a chance of snow. Mostly cloudy, with a low around 27. Light and variable wind becoming south southeast around 5 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of snow before 8am, then a chance of snow after 1pm. Increasing clouds, with a high near 44. South southwest wind 5 to 10 mph becoming north in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming clear, with a low around 22. West wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 21 mph.

    Low: 22 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 53. Light southeast wind.

    High: 53 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of rain after noon. Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain
    then Chance
    Rain/Snow

Detailed Forecast

Overnight
Snow likely, possibly mixed with rain before 1am, then a chance of snow. Mostly cloudy, with a low around 27. Light and variable wind becoming south southeast around 5 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Thursday
A chance of snow before 8am, then a chance of snow after 1pm. Increasing clouds, with a high near 44. South southwest wind 5 to 10 mph becoming north in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly cloudy, then gradually becoming clear, with a low around 22. West wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 21 mph.
Friday
Mostly sunny, with a high near 53. Light southeast wind.
Friday Night
Mostly cloudy, with a low around 28. Calm wind.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
Mostly cloudy, with a low around 32.
Sunday
A slight chance of rain after noon. Partly sunny, with a high near 56.
Sunday Night
A chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 36.
Monday
A chance of rain and snow before 9am, then a chance of rain. Mostly cloudy, with a high near 52.
Monday Night
A chance of rain and snow. Snow level 4700 feet lowering to 3700 feet after midnight . Mostly cloudy, with a low around 31.
Tuesday
A chance of rain and snow. Snow level 3300 feet. Partly sunny, with a high near 49.
Tuesday Night
A chance of rain and snow. Snow level 3900 feet lowering to 3000 feet after midnight . Mostly cloudy, with a low around 27.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fortine MT
 48.77°N 114.91°W (Elev. 2999 ft)
Last Update:
2:11 pm MDT Mar 25, 2026
Forecast Valid:
12am MDT Mar 26, 2026-6pm MDT Apr 1, 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