Severe Weather in the Central Plains; Fire Concerns in the Southern High Plains and Southwest; Late-Season Mountain Snow

Severe storms, including large hail, wind, and perhaps a couple of tornadoes, are possible in the central Plains. Dry, windy conditions and lightning from dry thunderstorms may produce hazardous fire conditions in the Southwest and southern High Plains. Late-season snow is expected in the Northwest and the Great Basin. Heat is spreading across the eastern U.S.. Read More >

Current conditions at

EUREKA (EURM8)

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

NA

45°F

7°C

Humidity 70%
Wind Speed SE 3 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 16 May 09:15 AM MDT
Extended Forecast for

3 Miles SSE Fortine MT

  • Today

    Today: Rain likely before noon, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 54. South southwest wind 5 to 7 mph.  Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 54 °F

    Showers
    Likely

  • Tonight

    Tonight: A chance of rain before 1am, then a chance of rain and snow.  Snow level 4800 feet lowering to 3900 feet after midnight . Mostly cloudy, with a low around 32. West southwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain and snow before 9am.  Snow level 4100 feet rising to 5100 feet in the afternoon. Partly sunny, with a high near 57. North northwest wind 3 to 7 mph. Winds could gust as high as 18 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 57 °F

    Chance
    Rain/Snow
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30. Light east northeast wind.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 64. Calm wind.

    High: 64 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of rain before midnight.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain after noon.  Partly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny
    then Slight
    Chance Rain

Detailed Forecast

Today
Rain likely before noon, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 54. South southwest wind 5 to 7 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of rain before 1am, then a chance of rain and snow. Snow level 4800 feet lowering to 3900 feet after midnight . Mostly cloudy, with a low around 32. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. Little or no snow accumulation expected.
Sunday
A chance of rain and snow before 9am. Snow level 4100 feet rising to 5100 feet in the afternoon. Partly sunny, with a high near 57. North northwest wind 3 to 7 mph. Winds could gust as high as 18 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Sunday Night
Partly cloudy, with a low around 30. Light east northeast wind.
Monday
Mostly sunny, with a high near 64. Calm wind.
Monday Night
Mostly cloudy, with a low around 34.
Tuesday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 66.
Tuesday Night
A slight chance of rain before midnight. Mostly cloudy, with a low around 37.
Wednesday
A slight chance of rain after noon. Partly sunny, with a high near 67.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
Mostly sunny, with a high near 72.
Thursday Night
Mostly cloudy, with a low around 42.
Friday
A chance of rain. Partly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Fortine MT
 48.73°N 114.87°W (Elev. 3199 ft)
2:01 am MDT May 16, 2026
9am MDT May 16, 2026-6pm MDT May 22, 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