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

44°F

7°C

Humidity 94%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 12 Apr 03:15 AM MDT
Extended Forecast for

9 Miles NE Eureka MT

  • Overnight

    Overnight: Snow showers likely, mainly after 5am.  Mostly cloudy, with a low around 33. Southwest wind around 14 mph.  Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 33 °F

    Snow Showers
    Likely

  • Sunday

    Sunday: Snow showers likely, mainly before noon.  Partly sunny, with a high near 40. Southwest wind 11 to 14 mph becoming southeast in the morning. Winds could gust as high as 20 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 40 °F

    Snow Showers
    Likely

  • Sunday Night

    Sunday Night: A slight chance of snow showers between 9pm and 2am.  Mostly cloudy, with a low around 30. South wind 10 to 14 mph becoming north northeast in the evening. Winds could gust as high as 18 mph.  Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Snow Showers

  • Monday

    Monday: Snow showers likely, mainly after noon.  Mostly cloudy, with a high near 39. West southwest wind 10 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Slight Chance
    Snow Showers
    then Snow
    Showers
    Likely

  • Monday Night

    Monday Night: Snow showers likely, mainly before midnight.  Mostly cloudy, with a low around 29. Breezy, with a southwest wind around 23 mph, with gusts as high as 31 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Snow Showers
    Likely and
    Breezy

  • Tuesday

    Tuesday: A 50 percent chance of snow showers.  Mostly cloudy, with a high near 31. Breezy.  New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Snow showers.  Low around 27. Breezy.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 27 °F

    Snow Showers
    and Breezy

  • Wednesday

    Wednesday: Snow showers.  Mostly cloudy, with a high near 29. Windy.

    High: 29 °F

    Snow Showers
    and Windy

  • Wednesday Night

    Wednesday Night: Snow likely.  Mostly cloudy, with a low around 19. Breezy.

    Low: 19 °F

    Snow Likely
    and Breezy

Detailed Forecast

Overnight
Snow showers likely, mainly after 5am. Mostly cloudy, with a low around 33. Southwest wind around 14 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Snow showers likely, mainly before noon. Partly sunny, with a high near 40. Southwest wind 11 to 14 mph becoming southeast in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday Night
A slight chance of snow showers between 9pm and 2am. Mostly cloudy, with a low around 30. South wind 10 to 14 mph becoming north northeast in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 20%.
Monday
Snow showers likely, mainly after noon. Mostly cloudy, with a high near 39. West southwest wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 29. Breezy, with a southwest wind around 23 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 31. Breezy. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow showers. Low around 27. Breezy. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Wednesday
Snow showers. Mostly cloudy, with a high near 29. Windy.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 19. Breezy.
Thursday
Snow likely. Mostly cloudy, with a high near 29.
Thursday Night
A chance of snow. Partly cloudy, with a low around 19.
Friday
A chance of snow. Partly sunny, with a high near 33.
Friday Night
A slight chance of snow. Partly cloudy, with a low around 21.
Saturday
A slight chance of snow. Mostly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NE Eureka MT
 48.98°N 114.92°W (Elev. 7382 ft)
2:01 am MDT Apr 12, 2026
3am MDT Apr 12, 2026-6pm MDT Apr 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database