Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Southern Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over the Northern Mariana Islands. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes through Tuesday. Heavy snow is expected in the Pacific Northwest. Read More >

Current conditions at

EUREKA (EURM8)

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

NA

49°F

9°C

Humidity 67%
Wind Speed SE 4 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Wind Chill48°F (9°C)
Last update 14 Apr 01:15 AM MDT
Extended Forecast for

13 Miles ENE Eureka MT

  • Overnight

    Overnight: A 30 percent chance of snow before 3am.  Mostly cloudy, with a low around 31. Southwest wind around 21 mph, with gusts as high as 26 mph.  Total nighttime snow accumulation of around an inch possible.

    Low: 31 °F

    Chance Snow

  • Tuesday

    Tuesday: A 50 percent chance of snow, mainly after 4pm.  Mostly cloudy, with a high near 36. Breezy, with a southwest wind 21 to 28 mph, with gusts as high as 37 mph.  New snow accumulation of 1 to 2 inches possible.

    High: 36 °F

    Chance Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow.  Low around 29. Breezy, with a southwest wind 25 to 28 mph, with gusts as high as 36 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 29 °F

    Snow and
    Breezy

  • Wednesday

    Wednesday: Snow, mainly before 3pm, then snow showers likely after 3pm. Some thunder is also possible.  High near 36. Breezy, with a south southwest wind 20 to 24 mph, with gusts as high as 31 mph.  Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    High: 36 °F

    Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow.  Low around 22. Southwest wind 14 to 20 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 22 °F

    Snow

  • Thursday

    Thursday: Snow.  High near 31. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    High: 31 °F

    Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around 20. New snow accumulation of less than a half inch possible.

    Low: 20 °F

    Chance Snow

  • Friday

    Friday: A chance of snow, mainly after noon.  Partly sunny, with a high near 37.

    High: 37 °F

    Chance Snow

  • Friday Night

    Friday Night: A slight chance of snow before midnight.  Partly cloudy, with a low around 22.

    Low: 22 °F

    Slight Chance
    Snow then
    Mostly Clear

Detailed Forecast

Overnight
A 30 percent chance of snow before 3am. Mostly cloudy, with a low around 31. Southwest wind around 21 mph, with gusts as high as 26 mph. Total nighttime snow accumulation of around an inch possible.
Tuesday
A 50 percent chance of snow, mainly after 4pm. Mostly cloudy, with a high near 36. Breezy, with a southwest wind 21 to 28 mph, with gusts as high as 37 mph. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow. Low around 29. Breezy, with a southwest wind 25 to 28 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Snow, mainly before 3pm, then snow showers likely after 3pm. Some thunder is also possible. High near 36. Breezy, with a south southwest wind 20 to 24 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Wednesday Night
Snow. Low around 22. Southwest wind 14 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow. High near 31. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 20. New snow accumulation of less than a half inch possible.
Friday
A chance of snow, mainly after noon. Partly sunny, with a high near 37.
Friday Night
A slight chance of snow before midnight. Partly cloudy, with a low around 22.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 33.
Monday
A chance of rain and snow. Partly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ENE Eureka MT
 48.93°N 114.78°W (Elev. 6640 ft)
12:22 am MDT Apr 14, 2026
2am MDT Apr 14, 2026-6pm MDT Apr 20, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database