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

8 Miles ENE Eureka MT

  • Overnight

    Overnight: A chance of rain and snow showers.  Snow level 6800 feet. Mostly cloudy, with a low around 36. South southwest wind around 7 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain and snow showers before 3pm, then a chance of rain showers.  Snow level 6400 feet rising to 7100 feet in the afternoon. Partly sunny, with a high near 47. South southwest wind 7 to 9 mph becoming east in the afternoon.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 47 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain and snow showers between 9pm and 2am.  Snow level 7100 feet lowering to 6300 feet after midnight . Mostly cloudy, with a low around 33. Northeast wind 6 to 9 mph becoming northwest after midnight.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance
    Rain/Snow

  • Monday

    Monday: A slight chance of snow showers before noon, then rain likely, possibly mixed with snow showers.  Mostly cloudy, with a high near 45. West southwest wind 6 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 45 °F

    Slight Chance
    Snow Showers
    then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: Snow showers likely, possibly mixed with rain before midnight, then a chance of snow showers.  Mostly cloudy, with a low around 31. South southwest wind around 15 mph, with gusts as high as 28 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of snow showers.  Mostly cloudy, with a high near 37. Little or no snow accumulation expected.

    High: 37 °F

    Chance Snow
    Showers

  • Tuesday Night

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

    Low: 30 °F

    Snow Showers
    Likely then
    Snow Showers

  • Wednesday

    Wednesday: Snow showers.  Mostly cloudy, with a high near 35. Breezy.

    High: 35 °F

    Snow Showers
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after midnight.  Mostly cloudy, with a low around 22.

    Low: 22 °F

    Snow Likely

Detailed Forecast

Overnight
A chance of rain and snow showers. Snow level 6800 feet. Mostly cloudy, with a low around 36. South southwest wind around 7 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday
A chance of rain and snow showers before 3pm, then a chance of rain showers. Snow level 6400 feet rising to 7100 feet in the afternoon. Partly sunny, with a high near 47. South southwest wind 7 to 9 mph becoming east in the afternoon. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday Night
A chance of rain and snow showers between 9pm and 2am. Snow level 7100 feet lowering to 6300 feet after midnight . Mostly cloudy, with a low around 33. Northeast wind 6 to 9 mph becoming northwest after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
A slight chance of snow showers before noon, then rain likely, possibly mixed with snow showers. Mostly cloudy, with a high near 45. West southwest wind 6 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday Night
Snow showers likely, possibly mixed with rain before midnight, then a chance of snow showers. Mostly cloudy, with a low around 31. South southwest wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 37. Little or no snow accumulation expected.
Tuesday Night
Snow showers. Low around 30. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Snow showers. Mostly cloudy, with a high near 35. Breezy.
Wednesday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 22.
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.
Friday Night
A slight chance of snow. Partly cloudy, with a low around 24.
Saturday
A slight chance of snow. Mostly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ENE Eureka MT
 48.92°N 114.88°W (Elev. 6257 ft)
2:01 am MDT Apr 12, 2026
4am MDT Apr 12, 2026-6pm MDT Apr 18, 2026
 
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Additional Resources

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