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

52°F

11°C

Humidity 76%
Wind Speed ESE 10 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 20 Mar 09:15 AM MDT
Extended Forecast for

9 Miles E Eureka MT

  • Today

    Today: Rain, mainly after noon.  High near 49. Breezy, with a southwest wind 16 to 23 mph, with gusts as high as 38 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Rain Likely
    then Rain and
    Breezy

  • Tonight

    Tonight: Rain, mainly before 3am.  Snow level 8600 feet lowering to 5900 feet after midnight . Low around 35. Southwest wind 15 to 20 mph, with gusts as high as 37 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 35 °F

    Rain then
    Chance Rain

  • Saturday

    Saturday: Snow likely.  Mostly cloudy, with a high near 43. Breezy, with a southwest wind 14 to 23 mph, with gusts as high as 40 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Snow Likely
    and Breezy

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before midnight.  Partly cloudy, with a low around 23. Breezy, with a west southwest wind 19 to 24 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 40 mph.

    Low: 23 °F

    Slight Chance
    Snow and
    Breezy then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 38. Southwest wind 13 to 21 mph, with gusts as high as 36 mph.

    High: 38 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 23. Breezy.

    Low: 23 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Monday Night

    Monday Night: A slight chance of snow after midnight.  Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Snow before 3pm, then rain and snow.  Mostly cloudy, with a high near 41.

    High: 41 °F

    Chance Snow
    then
    Rain/Snow

Detailed Forecast

Today
Rain, mainly after noon. High near 49. Breezy, with a southwest wind 16 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain, mainly before 3am. Snow level 8600 feet lowering to 5900 feet after midnight . Low around 35. Southwest wind 15 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Snow likely. Mostly cloudy, with a high near 43. Breezy, with a southwest wind 14 to 23 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 23. Breezy, with a west southwest wind 19 to 24 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 40 mph.
Sunday
Sunny, with a high near 38. Southwest wind 13 to 21 mph, with gusts as high as 36 mph.
Sunday Night
Mostly cloudy, with a low around 23. Breezy.
Monday
Partly sunny, with a high near 43.
Monday Night
A slight chance of snow after midnight. Mostly cloudy, with a low around 28.
Tuesday
Snow before 3pm, then rain and snow. Mostly cloudy, with a high near 41.
Tuesday Night
Rain and snow. Snow level 5800 feet. Mostly cloudy, with a low around 33.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 40.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 22.
Thursday
A chance of snow. Partly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles E Eureka MT
 48.9°N 114.84°W (Elev. 5699 ft)
2:01 am MDT Mar 20, 2026
9am MDT Mar 20, 2026-6pm MDT Mar 26, 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