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

50°F

10°C

Humidity 86%
Wind Speed ESE 3 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 12 Apr 10:15 AM MDT
Extended Forecast for

15 Miles WSW Fortine MT

  • Today

    Today: A chance of rain and snow showers before 11am, then rain showers likely.  Snow level 6500 feet rising to 7300 feet in the afternoon. Partly sunny, with a high near 46. South wind around 10 mph becoming west in the afternoon.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 46 °F

    Chance
    Rain/Snow
    then Showers
    Likely

  • Tonight

    Tonight: A chance of rain showers before 1am, then a slight chance of rain and snow showers.  Snow level 7400 feet lowering to 6000 feet after midnight . Mostly cloudy, with a low around 34. North northwest wind around 10 mph becoming southeast after midnight.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 34 °F

    Chance
    Showers then
    Slight Chance
    Rain/Snow

  • Monday

    Monday: Rain likely, possibly mixed with snow showers, mainly after noon.  Snow level 6400 feet. Mostly cloudy, with a high near 41. West southwest wind 9 to 17 mph, with gusts as high as 26 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 41 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A chance of rain and snow showers before midnight, then a slight chance of snow showers.  Mostly cloudy, with a low around 32. West southwest wind around 21 mph, with gusts as high as 29 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Tuesday

    Tuesday: A 50 percent chance of snow showers.  Mostly cloudy, with a high near 34. Breezy, with a southwest wind 21 to 23 mph, with gusts as high as 34 mph.  New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Snow showers.  Low around 30. Breezy.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 30 °F

    Breezy. Snow
    Showers
    Likely then
    Snow Showers

  • Wednesday

    Wednesday: Snow showers.  High near 31. Breezy.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 31 °F

    Breezy. Snow
    Showers then
    Snow Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of snow.  Mostly cloudy, with a low around 22. Breezy.

    Low: 22 °F

    Chance Snow
    and Breezy

  • Thursday

    Thursday: Snow likely.  Mostly cloudy, with a high near 31.

    High: 31 °F

    Snow Likely

Detailed Forecast

Today
A chance of rain and snow showers before 11am, then rain showers likely. Snow level 6500 feet rising to 7300 feet in the afternoon. Partly sunny, with a high near 46. South wind around 10 mph becoming west in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tonight
A chance of rain showers before 1am, then a slight chance of rain and snow showers. Snow level 7400 feet lowering to 6000 feet after midnight . Mostly cloudy, with a low around 34. North northwest wind around 10 mph becoming southeast after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
Rain likely, possibly mixed with snow showers, mainly after noon. Snow level 6400 feet. Mostly cloudy, with a high near 41. West southwest wind 9 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday Night
A chance of rain and snow showers before midnight, then a slight chance of snow showers. Mostly cloudy, with a low around 32. West southwest wind around 21 mph, with gusts as high as 29 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 34. Breezy, with a southwest wind 21 to 23 mph, with gusts as high as 34 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow showers. Low around 30. Breezy. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Snow showers. High near 31. Breezy. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 22. Breezy.
Thursday
Snow likely. Mostly cloudy, with a high near 31.
Thursday Night
A slight chance of snow before midnight. Partly cloudy, with a low around 21.
Friday
A chance of snow. Mostly sunny, with a high near 35.
Friday Night
Partly cloudy, with a low around 24.
Saturday
A slight chance of snow. Mostly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles WSW Fortine MT
 48.68°N 115.2°W (Elev. 5883 ft)
2:01 am MDT Apr 12, 2026
10am MDT Apr 12, 2026-6pm MDT Apr 18, 2026
 
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Additional Resources

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