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

49°F

9°C

Humidity 53%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 10 Apr 10:15 PM MDT
Extended Forecast for

15 Miles WSW Fortine MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. West northwest wind around 10 mph.

    Low: 37 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain and snow before noon, then rain likely.  Mostly cloudy, with a high near 45. West wind 9 to 17 mph, with gusts as high as 28 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 45 °F

    Chance
    Rain/Snow
    then Rain
    Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of rain.  Snow level 7600 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 36. Southwest wind 11 to 14 mph, with gusts as high as 20 mph.  New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain and snow before noon, then rain likely.  Snow level 6100 feet rising to 6800 feet in the afternoon. Mostly cloudy, with a high near 46. South southwest wind around 10 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 46 °F

    Chance
    Rain/Snow
    then Rain
    Likely

  • Sunday Night

    Sunday Night: A chance of rain before midnight, then a chance of rain and snow.  Snow level 7000 feet lowering to 6200 feet after midnight . Mostly cloudy, with a low around 36. West wind around 10 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Monday

    Monday: Snow likely before 3pm, then rain and snow likely.  Snow level 5900 feet. Mostly cloudy, with a high near 41. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 41 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A chance of rain and snow before 9pm, then a chance of snow.  Mostly cloudy, with a low around 32. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A chance of snow, mainly after noon.  Mostly cloudy, with a high near 34.

    High: 34 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after midnight.  Mostly cloudy, with a low around 30. Breezy.

    Low: 30 °F

    Snow Likely
    and Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 37. West northwest wind around 10 mph.
Saturday
A chance of rain and snow before noon, then rain likely. Mostly cloudy, with a high near 45. West wind 9 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Saturday Night
A 50 percent chance of rain. Snow level 7600 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 36. Southwest wind 11 to 14 mph, with gusts as high as 20 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A chance of rain and snow before noon, then rain likely. Snow level 6100 feet rising to 6800 feet in the afternoon. Mostly cloudy, with a high near 46. South southwest wind around 10 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday Night
A chance of rain before midnight, then a chance of rain and snow. Snow level 7000 feet lowering to 6200 feet after midnight . Mostly cloudy, with a low around 36. West wind around 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday
Snow likely before 3pm, then rain and snow likely. Snow level 5900 feet. Mostly cloudy, with a high near 41. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday Night
A chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around 32. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
A chance of snow, mainly after noon. Mostly cloudy, with a high near 34.
Tuesday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 30. Breezy.
Wednesday
Snow. Cloudy, with a high near 31. Breezy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 21.
Thursday
A chance of snow. Partly sunny, with a high near 32.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 23.
Friday
A chance of snow. Partly sunny, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles WSW Fortine MT
 48.68°N 115.2°W (Elev. 5883 ft)
2:00 pm MDT Apr 10, 2026
11pm MDT Apr 10, 2026-6pm MDT Apr 17, 2026
 
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Additional Resources

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