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 57%
Wind Speed SE 5 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 20 Mar 02:15 AM MDT
Extended Forecast for

8 Miles ENE Eureka MT

  • Overnight

    Overnight: Rain.  Low around 38. South southwest wind around 16 mph, with gusts as high as 28 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Rain

  • Friday

    Friday: Rain before 9am, then rain and snow likely between 9am and 10am, then rain after 10am.  High near 46. Breezy, with a south southwest wind 16 to 22 mph, with gusts as high as 39 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 46 °F

    Rain/Snow
    then Rain and
    Breezy

  • Friday Night

    Friday Night: Rain, possibly mixing with snow after midnight, then gradually ending.  Snow level 8600 feet lowering to 6300 feet after midnight . Low around 34. Southwest wind 14 to 18 mph, with gusts as high as 37 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain then
    Chance
    Rain/Snow

  • Saturday

    Saturday: Snow likely.  Mostly cloudy, with a high near 40. 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 one inch possible.

    High: 40 °F

    Snow Likely
    and Breezy

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before midnight.  Partly cloudy, with a low around 22. Breezy, with a southwest wind 18 to 23 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 39 mph.

    Low: 22 °F

    Slight Chance
    Snow and
    Breezy then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    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

Detailed Forecast

Overnight
Rain. Low around 38. South southwest wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain before 9am, then rain and snow likely between 9am and 10am, then rain after 10am. High near 46. Breezy, with a south southwest wind 16 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday Night
Rain, possibly mixing with snow after midnight, then gradually ending. Snow level 8600 feet lowering to 6300 feet after midnight . Low around 34. Southwest wind 14 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday
Snow likely. Mostly cloudy, with a high near 40. 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 one inch possible.
Saturday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 22. Breezy, with a southwest wind 18 to 23 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 39 mph.
Sunday
Sunny, with a high near 35.
Sunday Night
Mostly cloudy, with a low around 22.
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 39.
Tuesday Night
Rain and snow. Mostly cloudy, with a low around 32.
Wednesday
Snow likely. Mostly cloudy, with a high near 38. Breezy.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 22.
Thursday
A chance of snow. Partly sunny, with a high near 35.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ENE Eureka MT
 48.92°N 114.88°W (Elev. 6257 ft)
2:01 am MDT Mar 20, 2026
3am MDT Mar 20, 2026-6pm MDT Mar 26, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database