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

Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

EUREKA (EURM8)

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

NA

40°F

4°C

Humidity 74%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 11 Apr 07:15 AM MDT
Extended Forecast for

13 Miles ENE Eureka MT

  • Today

    Today: Rain and snow showers likely before 2pm, then a chance of rain showers. Snow level 7800 feet lowering to 7300 feet. Mostly cloudy, with a high near 49. Northeast wind 7 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 49 °F

    Slight Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Tonight

    Tonight: Rain and snow showers likely before 3am, then a chance of snow showers. Snow level 7600 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 36. Southwest wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance
    Showers then
    Rain/Snow
    Likely

  • Sunday

    Sunday: Snow showers likely before 3pm, then rain showers likely. Mostly cloudy, with a high near 48. South southwest wind 8 to 10 mph becoming southeast in the morning. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 48 °F

    Snow Showers
    Likely then
    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: A chance of rain and snow showers before midnight, then a chance of snow showers. Mostly cloudy, with a low around 34. East wind around 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 34 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Monday

    Monday: Snow showers likely, mainly after noon. Mostly cloudy, with a high near 46. West southwest wind 8 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 46 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Monday Night

    Monday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 33. Little or no snow accumulation expected.

    Low: 33 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of snow showers. Mostly cloudy, with a high near 38. Breezy. Little or no snow accumulation expected.

    High: 38 °F

    Chance Snow
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Snow, mainly after midnight. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Snow

  • Wednesday

    Wednesday: Snow. Cloudy, with a high near 35. Breezy.

    High: 35 °F

    Snow and
    Breezy

Detailed Forecast

Today
Rain and snow showers likely before 2pm, then a chance of rain showers. Snow level 7800 feet lowering to 7300 feet. Mostly cloudy, with a high near 49. Northeast wind 7 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tonight
Rain and snow showers likely before 3am, then a chance of snow showers. Snow level 7600 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 36. Southwest wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday
Snow showers likely before 3pm, then rain showers likely. Mostly cloudy, with a high near 48. South southwest wind 8 to 10 mph becoming southeast in the morning. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday Night
A chance of rain and snow showers before midnight, then a chance of snow showers. Mostly cloudy, with a low around 34. East wind around 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday
Snow showers likely, mainly after noon. Mostly cloudy, with a high near 46. West southwest wind 8 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 33. Little or no snow accumulation expected.
Tuesday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 38. Breezy. Little or no snow accumulation expected.
Tuesday Night
Snow, mainly after midnight. Mostly cloudy, with a low around 29.
Wednesday
Snow. Cloudy, with a high near 35. Breezy.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 20.
Thursday
Snow likely. Mostly cloudy, with a high near 34.
Thursday Night
A chance of snow. Partly cloudy, with a low around 21.
Friday
A chance of snow. Mostly sunny, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ENE Eureka MT
 48.93°N 114.78°W (Elev. 6640 ft)
Last Update:
2:01 am MDT Apr 11, 2026
Forecast Valid:
7am MDT Apr 11, 2026-6pm MDT Apr 17, 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