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

56°F

13°C

Humidity 63%
Wind Speed ESE 9 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 20 Mar 11:15 AM MDT
Extended Forecast for

13 Miles ENE Eureka MT

  • Today

    Today: Rain, mainly after noon.  High near 48. Breezy, with a southwest wind 23 to 29 mph, with gusts as high as 38 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 48 °F

    Rain and
    Breezy

  • Tonight

    Tonight: Rain and snow before 2am, then a chance of snow between 2am and 3am.  Snow level 8600 feet lowering to 6600 feet after midnight . Low around 34. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 37 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 34 °F

    Breezy. Rain
    then Chance
    Rain/Snow

  • Saturday

    Saturday: Snow likely.  Mostly cloudy, with a high near 41. Windy, with a west southwest wind 17 to 22 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 41 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 41 °F

    Snow Likely
    and Windy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before midnight.  Partly cloudy, with a low around 22. Windy, with a southwest wind 27 to 32 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 41 mph.  New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow
    and Windy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 36. Breezy, with a southwest wind 16 to 21 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 36 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22. Breezy.

    Low: 22 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Monday Night

    Monday Night: A slight chance of snow after midnight.  Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Snow before 3pm, then rain and snow.  Mostly cloudy, with a high near 40.

    High: 40 °F

    Chance Snow
    then
    Rain/Snow

Detailed Forecast

Today
Rain, mainly after noon. High near 48. Breezy, with a southwest wind 23 to 29 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain and snow before 2am, then a chance of snow between 2am and 3am. Snow level 8600 feet lowering to 6600 feet after midnight . Low around 34. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday
Snow likely. Mostly cloudy, with a high near 41. Windy, with a west southwest wind 17 to 22 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Saturday Night
A 30 percent chance of snow before midnight. Partly cloudy, with a low around 22. Windy, with a southwest wind 27 to 32 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 41 mph. New snow accumulation of less than a half inch possible.
Sunday
Sunny, with a high near 36. Breezy, with a southwest wind 16 to 21 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 37 mph.
Sunday Night
Partly cloudy, with a low around 22. Breezy.
Monday
Partly sunny, with a high near 41.
Monday Night
A slight chance of snow after midnight. Mostly cloudy, with a low around 27.
Tuesday
Snow before 3pm, then rain and snow. Mostly cloudy, with a high near 40.
Tuesday Night
Rain and snow. Mostly cloudy, with a low around 32.
Wednesday
Snow likely. Mostly cloudy, with a high near 39. Breezy.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 22. Breezy.
Thursday
A chance of snow. Partly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ENE Eureka MT
 48.93°N 114.78°W (Elev. 6640 ft)
2:01 am MDT Mar 20, 2026
11am 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