National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Strong Storm System Brings Heavy Mountain Snow to the Sierra Nevada and Critical Fire Weather Conditions to the Plains

A Pacific storm system will continue to bring low elevation rain and mountain snow to much of the West through Wednesday, with heavy mountain snow expected in the higher elevations of the Sierra Nevada. This system will also bring strong winds to the Intermountain West, Rockies, and Plains, which will create Critical fire weather conditions for the High Plains. Read More >

Current conditions at

EUREKA (EURM8)

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

NA

66°F

19°C

Humidity 38%
Wind Speed ENE 2 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 21 Apr 09:15 PM MDT
Extended Forecast for

9 Miles NE Eureka MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 41. East wind around 14 mph becoming west northwest after midnight.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely before 3pm, then rain, possibly mixed with snow showers between 3pm and 4pm, then snow showers after 4pm. Some thunder is also possible. Snow level 9100 feet lowering to 7400 feet in the afternoon . High near 47. Northeast wind 14 to 16 mph becoming west southwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 47 °F

    Chance Rain
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times. Low around 26. South wind 14 to 16 mph becoming north in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Low: 26 °F

    Heavy Snow

  • Thursday

    Thursday: Snow. The snow could be heavy at times. High near 29. North wind around 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 29 °F

    Heavy Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 19. North wind 15 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 19 °F

    Snow Likely

  • Friday

    Friday: A 50 percent chance of snow. Partly sunny, with a high near 28. New snow accumulation of less than one inch possible.

    High: 28 °F

    Chance Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 18. New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow, mainly after noon. Partly sunny, with a high near 31.

    High: 31 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow, mainly before midnight. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 41. East wind around 14 mph becoming west northwest after midnight.
Wednesday
Rain likely before 3pm, then rain, possibly mixed with snow showers between 3pm and 4pm, then snow showers after 4pm. Some thunder is also possible. Snow level 9100 feet lowering to 7400 feet in the afternoon . High near 47. Northeast wind 14 to 16 mph becoming west southwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 26. South wind 14 to 16 mph becoming north in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Thursday
Snow. The snow could be heavy at times. High near 29. North wind around 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Thursday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 19. North wind 15 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Friday
A 50 percent chance of snow. Partly sunny, with a high near 28. New snow accumulation of less than one inch possible.
Friday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 18. New snow accumulation of less than a half inch possible.
Saturday
A chance of snow, mainly after noon. Partly sunny, with a high near 31.
Saturday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 18.
Sunday
A chance of snow, mainly after noon. Partly sunny, with a high near 32.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 21.
Monday
A chance of snow. Mostly sunny, with a high near 37.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NE Eureka MT
 48.98°N 114.92°W (Elev. 7382 ft)
Last Update:
2:00 pm MDT Apr 21, 2026
Forecast Valid:
10pm MDT Apr 21, 2026-6pm MDT Apr 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation