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

57°F

14°C

Humidity 55%
Wind Speed SSE 5 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 20 Mar 08:15 PM MDT
Extended Forecast for

2 Miles NNE 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

  • Tonight

    Low: 40 °F

    Rain Likely

  • Saturday

    Saturday: A chance of rain before noon, then a chance of rain after 1pm.  Mostly cloudy, with a high near 52. Light and variable wind becoming west southwest 6 to 11 mph in the morning. Winds could gust as high as 24 mph.  Chance of precipitation is 40%.

    High: 52 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A slight chance of rain, mixing with snow after 9pm, then gradually ending.  Partly cloudy, with a low around 29. West wind 6 to 11 mph becoming light and variable  after midnight. Winds could gust as high as 26 mph.  Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 48. Calm wind becoming west southwest 5 to 8 mph in the morning. Winds could gust as high as 18 mph.

    High: 48 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 28. West southwest wind 5 to 8 mph becoming calm  in the evening. Winds could gust as high as 20 mph.

    Low: 28 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Rain likely, mainly after noon.  Snow level 3700 feet rising to 5300 feet in the afternoon. Mostly cloudy, with a high near 51.

    High: 51 °F

    Rain Likely

Detailed Forecast

Tonight
Rain likely, mainly before 3am. Cloudy, with a low around 40. Southeast wind 3 to 7 mph. Chance of precipitation is 60%.
Saturday
A chance of rain before noon, then a chance of rain after 1pm. Mostly cloudy, with a high near 52. Light and variable wind becoming west southwest 6 to 11 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 40%.
Saturday Night
A slight chance of rain, mixing with snow after 9pm, then gradually ending. Partly cloudy, with a low around 29. West wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 48. Calm wind becoming west southwest 5 to 8 mph in the morning. Winds could gust as high as 18 mph.
Sunday Night
Mostly cloudy, with a low around 28. West southwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Monday
Partly sunny, with a high near 53.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
Rain likely, mainly after noon. Snow level 3700 feet rising to 5300 feet in the afternoon. Mostly cloudy, with a high near 51.
Tuesday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 37.
Wednesday
A chance of rain before 9am, then a chance of rain and snow between 9am and noon, then rain likely after noon. Mostly cloudy, with a high near 50.
Wednesday Night
A chance of rain and snow. Snow level 4400 feet lowering to 3300 feet after midnight . Mostly cloudy, with a low around 28.
Thursday
A chance of snow. Mostly sunny, with a high near 45.
Thursday Night
Mostly clear, with a low around 25.
Friday
Sunny, with a high near 51.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Fortine MT
 48.79°N 114.88°W (Elev. 3340 ft)
2:41 pm MDT Mar 20, 2026
9pm MDT Mar 20, 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