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 >

Current conditions at

EUREKA (EURM8)

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

NA

47°F

8°C

Humidity 71%
Wind Speed ESE 5 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Wind Chill45°F (7°C)
Last update 21 Mar 04:15 AM MDT
Extended Forecast for

9 Miles ENE Fortine MT

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

    NOW until 12:00pm Sun

    Flood Watch

  • Overnight

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: Snow likely, mainly between 11am and noon.  Partly sunny, with a high near 34. Windy, with a west southwest wind 18 to 23 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 50 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Snow Likely
    and Windy

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 8pm.  Mostly clear, with a low around 21. Windy, with a west wind 28 to 33 mph decreasing to 18 to 23 mph after midnight. Winds could gust as high as 55 mph.

    Low: 21 °F

    Slight Chance
    Snow and
    Windy then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 32. Breezy, with a west southwest wind 18 to 28 mph, with gusts as high as 43 mph.

    High: 32 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22. Windy, with a west southwest wind 25 to 30 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 44 mph.

    Low: 22 °F

    Partly Cloudy
    and Windy
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow after midnight.  Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Snow, mainly after noon.  Mostly cloudy, with a high near 33.

    High: 33 °F

    Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 30. West southwest wind around 20 mph, with gusts as high as 28 mph.
Saturday
Snow likely, mainly between 11am and noon. Partly sunny, with a high near 34. Windy, with a west southwest wind 18 to 23 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday Night
A 20 percent chance of snow before 8pm. Mostly clear, with a low around 21. Windy, with a west wind 28 to 33 mph decreasing to 18 to 23 mph after midnight. Winds could gust as high as 55 mph.
Sunday
Sunny, with a high near 32. Breezy, with a west southwest wind 18 to 28 mph, with gusts as high as 43 mph.
Sunday Night
Partly cloudy, with a low around 22. Windy, with a west southwest wind 25 to 30 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 44 mph.
Monday
Mostly sunny, with a high near 37.
Monday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 26.
Tuesday
Snow, mainly after noon. Mostly cloudy, with a high near 33.
Tuesday Night
Snow. Cloudy, with a low around 27. Breezy.
Wednesday
Snow likely. Mostly cloudy, with a high near 34. Windy.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 19. Windy.
Thursday
A chance of snow. Partly sunny, with a high near 30. Breezy.
Thursday Night
A chance of snow. Partly cloudy, with a low around 17. Breezy.
Friday
A slight chance of snow. Mostly sunny, with a high near 33.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ENE Fortine MT
 48.83°N 114.73°W (Elev. 6749 ft)
2:01 am MDT Mar 21, 2026
5am MDT Mar 21, 2026-6pm MDT Mar 27, 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