Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

EUREKA (EURM8)

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

NA

30°F

-1°C

Humidity 77%
Wind Speed SE 2 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 22 Mar 07:15 AM MDT
Extended Forecast for

15 Miles SW Fortine MT

Flood Watch March 22, 07:36am until March 22, 12:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch March 22, 07:36am until March 22, 12:00pm

    NOW until 12:00pm Sun

    Flood Watch

  • Today

    High: 37 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 27. West southwest wind 6 to 14 mph becoming south southeast after midnight. Winds could gust as high as 26 mph.

    Low: 27 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 44. South wind 6 to 9 mph, with gusts as high as 21 mph.

    High: 44 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33. West southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Snow.  High near 37. South southeast wind 6 to 9 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 37 °F

    Snow Likely
    then Snow

  • Tuesday Night

    Tuesday Night: Rain and snow.  Snow level 6300 feet lowering to 5800 feet after midnight . Low around 33. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Snow likely.  Mostly cloudy, with a high near 38. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 38 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: A chance of snow.  Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow

Detailed Forecast

Today
Sunny, with a high near 37. West southwest wind 10 to 14 mph, with gusts as high as 29 mph.
Tonight
Increasing clouds, with a low around 27. West southwest wind 6 to 14 mph becoming south southeast after midnight. Winds could gust as high as 26 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 44. South wind 6 to 9 mph, with gusts as high as 21 mph.
Monday Night
Mostly cloudy, with a low around 33. West southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Tuesday
Snow. High near 37. South southeast wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Rain and snow. Snow level 6300 feet lowering to 5800 feet after midnight . Low around 33. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday
Snow likely. Mostly cloudy, with a high near 38. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 24.
Thursday
A chance of snow. Partly sunny, with a high near 35.
Thursday Night
Mostly clear, with a low around 22.
Friday
Sunny, with a high near 42.
Friday Night
Mostly clear, with a low around 25.
Saturday
Mostly sunny, with a high near 46.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SW Fortine MT
 48.62°N 115.13°W (Elev. 5584 ft)
2:01 am MDT Mar 22, 2026
7am MDT Mar 22, 2026-6pm MDT Mar 28, 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