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

Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

EUREKA (EURM8)

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

NA

56°F

13°C

Humidity 64%
Wind Speed WSW 3 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 12 Apr 08:15 PM MDT
Extended Forecast for

8 Miles ENE Eureka MT

  • Tonight

    Tonight: A slight chance of rain, mixing with snow after 11pm, then gradually ending. Snow level 7200 feet lowering to 6300 feet after midnight . Mostly cloudy, with a low around 33. Northeast wind 6 to 8 mph. Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Rain and snow likely before 3pm, then rain showers likely between 3pm and 5pm, then rain and snow showers likely after 5pm. Some thunder is also possible. Snow level rising to 7000 feet in the afternoon. Mostly cloudy, with a high near 46. North northwest wind 6 to 15 mph becoming west southwest in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 46 °F

    Partly Sunny
    then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: Rain and snow likely before midnight, then a chance of snow. Mostly cloudy, with a low around 31. South southwest wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 31 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Tuesday

    Tuesday: A 40 percent chance of snow. Mostly cloudy, with a high near 36. Southwest wind 15 to 20 mph, with gusts as high as 36 mph. Little or no snow accumulation expected.

    High: 36 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Snow. Low around 29. Southwest wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 29 °F

    Snow

  • Wednesday

    Wednesday: Snow. High near 35. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 35 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow likely. Mostly cloudy, with a low around 22. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

    Low: 22 °F

    Snow Likely

  • Thursday

    Thursday: Snow likely. Mostly cloudy, with a high near 33.

    High: 33 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A chance of snow, mainly before midnight. Partly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow

Detailed Forecast

Tonight
A slight chance of rain, mixing with snow after 11pm, then gradually ending. Snow level 7200 feet lowering to 6300 feet after midnight . Mostly cloudy, with a low around 33. Northeast wind 6 to 8 mph. Chance of precipitation is 20%.
Monday
Rain and snow likely before 3pm, then rain showers likely between 3pm and 5pm, then rain and snow showers likely after 5pm. Some thunder is also possible. Snow level rising to 7000 feet in the afternoon. Mostly cloudy, with a high near 46. North northwest wind 6 to 15 mph becoming west southwest in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday Night
Rain and snow likely before midnight, then a chance of snow. Mostly cloudy, with a low around 31. South southwest wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday
A 40 percent chance of snow. Mostly cloudy, with a high near 36. Southwest wind 15 to 20 mph, with gusts as high as 36 mph. Little or no snow accumulation expected.
Tuesday Night
Snow. Low around 29. Southwest wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow. High near 35. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 22. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
Thursday
Snow likely. Mostly cloudy, with a high near 33.
Thursday Night
A chance of snow, mainly before midnight. Partly cloudy, with a low around 21.
Friday
A chance of snow, mainly after noon. Partly sunny, with a high near 38.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 24.
Saturday
A slight chance of snow. Mostly sunny, with a high near 44.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
A slight chance of snow. Partly sunny, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ENE Eureka MT
 48.92°N 114.88°W (Elev. 6257 ft)
Last Update:
2:01 pm MDT Apr 12, 2026
Forecast Valid:
8pm MDT Apr 12, 2026-6pm MDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation