Sinlaku Continues to Impact the Marianas; Severe Weather for the Central Plains and Northeast; Record Warmth for mid-Atlantic to Southeast

Sinlaku continues to affect the Marianas as it moves north through Friday. Meanwhile, severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley today and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains. Read More >

Current conditions at

EUREKA (EURM8)

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

NA

35°F

2°C

Humidity 72%
Wind Speed ESE 3 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 16 Apr 12:15 PM MDT
Extended Forecast for

8 Miles ENE Eureka MT

  • This Afternoon

    This Afternoon: Snow likely, mainly before 2pm.  Mostly cloudy, with a high near 29. Northwest wind around 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. Total daytime snow accumulation of 2 to 4 inches possible.

    High: 29 °F

    Snow Likely

  • Tonight

    Tonight: A 30 percent chance of snow between 8pm and 11pm.  Mostly cloudy, with a low around 19. West wind 6 to 10 mph, with gusts as high as 20 mph.  New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Chance Snow
    then Mostly
    Cloudy

  • Friday

    Friday: A slight chance of snow before 9am, then a chance of snow after 10am.  Partly sunny, with a high near 37. West wind 6 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 40%. New snow accumulation of around an inch possible.

    High: 37 °F

    Chance Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 21. West wind 8 to 13 mph becoming south after midnight. Winds could gust as high as 23 mph.

    Low: 21 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 45. Southwest wind 8 to 13 mph, with gusts as high as 23 mph.

    High: 45 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

Detailed Forecast

This Afternoon
Snow likely, mainly before 2pm. Mostly cloudy, with a high near 29. Northwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
A 30 percent chance of snow between 8pm and 11pm. Mostly cloudy, with a low around 19. West wind 6 to 10 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Friday
A slight chance of snow before 9am, then a chance of snow after 10am. Partly sunny, with a high near 37. West wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New snow accumulation of around an inch possible.
Friday Night
Partly cloudy, with a low around 21. West wind 8 to 13 mph becoming south after midnight. Winds could gust as high as 23 mph.
Saturday
Sunny, with a high near 45. Southwest wind 8 to 13 mph, with gusts as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 53.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
Sunny, with a high near 58.
Monday Night
Mostly clear, with a low around 37.
Tuesday
Sunny, with a high near 61.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 40.
Wednesday
A chance of rain. Partly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ENE Eureka MT
 48.92°N 114.88°W (Elev. 6257 ft)
12:22 pm MDT Apr 16, 2026
1pm MDT Apr 16, 2026-6pm MDT Apr 22, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database