Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Periods of critical fire weather will persist from the central Rockies to the central Plains through the weekend as gusty winds and low relative humidity continue. Read More >

Hazardous Weather Conditions

Current conditions at

EUREKA (EURM8)

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

NA

55°F

13°C

Humidity 56%
Wind Speed ESE 9 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 20 Mar 03:15 AM MDT
Extended Forecast for

9 Miles ENE Eureka MT

  • Overnight

    Overnight: Rain.  Low around 39. South southwest wind around 14 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Rain

  • Friday

    Friday: Rain, mainly after noon.  High near 49. Breezy, with a south southwest wind 14 to 22 mph, with gusts as high as 40 mph.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 49 °F

    Rain and
    Breezy

  • Friday Night

    Friday Night: Rain, mainly before 2am.  Snow level 8600 feet lowering to 5900 feet after midnight . Low around 36. Southwest wind 13 to 18 mph, with gusts as high as 39 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Rain then
    Chance Rain

  • Saturday

    Saturday: Rain and snow likely, becoming all snow after 9am.  Mostly cloudy, with a high near 44. Breezy, with a west southwest wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 43 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    Likely then
    Snow Likely
    and Breezy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before midnight.  Partly cloudy, with a low around 23. Breezy, with a south southwest wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 43 mph.  New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

  • Sunday Night

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

    Low: 23 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 44.

    High: 44 °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

Detailed Forecast

Overnight
Rain. Low around 39. South southwest wind around 14 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain, mainly after noon. High near 49. Breezy, with a south southwest wind 14 to 22 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
Rain, mainly before 2am. Snow level 8600 feet lowering to 5900 feet after midnight . Low around 36. Southwest wind 13 to 18 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Rain and snow likely, becoming all snow after 9am. Mostly cloudy, with a high near 44. Breezy, with a west southwest wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Saturday Night
A 30 percent chance of snow before midnight. Partly cloudy, with a low around 23. Breezy, with a south southwest wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 43 mph. New snow accumulation of less than a half inch possible.
Sunday
Sunny, with a high near 40.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
Partly sunny, with a high near 44.
Monday Night
A slight chance of snow after midnight. Mostly cloudy, with a low around 28.
Tuesday
Snow before 3pm, then rain. Mostly cloudy, with a high near 43.
Tuesday Night
Rain and snow. Snow level 5800 feet. Mostly cloudy, with a low around 33.
Wednesday
Snow. Mostly cloudy, with a high near 42. Breezy.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 23. Breezy.
Thursday
A chance of snow. Partly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ENE Eureka MT
 48.94°N 114.88°W (Elev. 5558 ft)
2:01 am MDT Mar 20, 2026
4am 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