Critical Fire Weather in the Plains; Severe Thunderstorms in the Upper Mississippi Valley and Great Lakes

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the central and southern Plains today. Strong to severe thunderstorms are possible across portions of the upper Mississippi River Valley to the Great Lakes tonight through the day Tuesday. Damaging gusts, hail, and heavy rainfall are likely. Read More >

Current conditions at

EUREKA (EURM8)

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

NA

33°F

1°C

Humidity 89%
Wind Speed W 2 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 30 Mar 10:15 AM MDT
Extended Forecast for

8 Miles ENE Eureka MT

  • Today

    Today: A 50 percent chance of snow, mainly before 3pm.  Partly sunny, with a high near 30. West wind 14 to 21 mph, with gusts as high as 33 mph.  Total daytime snow accumulation of 1 to 3 inches possible.

    High: 30 °F

    Chance Snow

  • Tonight

    Tonight: Mostly clear, with a low around 13. West wind 15 to 20 mph becoming northeast 8 to 13 mph in the evening. Winds could gust as high as 31 mph.

    Low: 13 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 36. East wind around 9 mph becoming southwest in the afternoon.

    High: 36 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 21. Southwest wind around 9 mph becoming east southeast after midnight.

    Low: 21 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow after noon.  Partly sunny, with a high near 40. South wind 8 to 11 mph, with gusts as high as 21 mph.  Little or no snow accumulation expected.

    High: 40 °F

    Partly Sunny
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: Snow.  Low around 29. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 29 °F

    Snow

  • Thursday

    Thursday: Snow. The snow could be heavy at times.  High near 33. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 33 °F

    Heavy Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before midnight.  Mostly cloudy, with a low around 26.

    Low: 26 °F

    Snow Likely

  • Friday

    Friday: A chance of snow.  Partly sunny, with a high near 38.

    High: 38 °F

    Chance Snow

Detailed Forecast

Today
A 50 percent chance of snow, mainly before 3pm. Partly sunny, with a high near 30. West wind 14 to 21 mph, with gusts as high as 33 mph. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Mostly clear, with a low around 13. West wind 15 to 20 mph becoming northeast 8 to 13 mph in the evening. Winds could gust as high as 31 mph.
Tuesday
Partly sunny, with a high near 36. East wind around 9 mph becoming southwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 21. Southwest wind around 9 mph becoming east southeast after midnight.
Wednesday
A 30 percent chance of snow after noon. Partly sunny, with a high near 40. South wind 8 to 11 mph, with gusts as high as 21 mph. Little or no snow accumulation expected.
Wednesday Night
Snow. Low around 29. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow. The snow could be heavy at times. High near 33. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Thursday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 26.
Friday
A chance of snow. Partly sunny, with a high near 38.
Friday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 29.
Sunday
A slight chance of snow. Partly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ENE Eureka MT
 48.92°N 114.88°W (Elev. 6257 ft)
2:01 am MDT Mar 30, 2026
10am MDT Mar 30, 2026-6pm MDT Apr 5, 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