Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-South to the Ohio Valley and the Southeast through tonight, moving into the Mid-Atlantic Monday. Read More >

Current conditions at

EUREKA (EURM8)

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

NA

35°F

2°C

Humidity 41%
Wind Speed S 4 MPH
Barometer NA
Dewpoint 13°F (-11°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 15 Mar 09:15 PM MDT
Extended Forecast for

10 Miles NE Eureka MT

  • Tonight

    Tonight: A 50 percent chance of snow.  Mostly cloudy, with a low around 17. Wind chill values as low as zero. West southwest wind around 21 mph, with gusts as high as 28 mph.  Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 17 °F

    Chance Snow

  • Monday

    Monday: Snow likely, mainly after 5pm.  Mostly cloudy, with a high near 33. Breezy, with a west southwest wind 21 to 25 mph, with gusts as high as 36 mph.  Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 33 °F

    Snow Likely
    and Breezy

  • Monday Night

    Monday Night: Snow likely, mainly before midnight.  Mostly cloudy, with a low around 32. Breezy, with a southwest wind around 25 mph, with gusts as high as 37 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Breezy. Snow
    Likely then
    Chance Snow

  • Tuesday

    Tuesday: A chance of snow before 3pm, then a chance of rain and snow.  Mostly cloudy, with a high near 39. Breezy, with a southwest wind 22 to 24 mph, with gusts as high as 37 mph.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Breezy.
    Chance Snow
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow.  Snow level 7000 feet. Low around 34. Breezy, with a southwest wind around 25 mph, with gusts as high as 36 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow and
    Breezy

  • Wednesday

    Wednesday: Snow likely before noon, then a chance of rain and snow between noon and 3pm, then a chance of rain after 3pm.  Snow level rising to 7300 feet in the afternoon. Mostly cloudy, with a high near 40. Breezy.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 40 °F

    Breezy. Snow
    Likely then
    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain likely.  Snow level 7600 feet. Mostly cloudy, with a low around 35. Breezy.  Chance of precipitation is 70%.

    Low: 35 °F

    Rain Likely
    and Breezy

  • Thursday

    Thursday: Rain likely.  Snow level 7800 feet. Mostly cloudy, with a high near 45. Windy.

    High: 45 °F

    Rain Likely
    and Windy

  • Thursday Night

    Thursday Night: Rain.  Snow level 8200 feet lowering to 7600 feet after midnight . Mostly cloudy, with a low around 37. Windy.

    Low: 37 °F

    Rain and
    Windy

Detailed Forecast

Tonight
A 50 percent chance of snow. Mostly cloudy, with a low around 17. Wind chill values as low as zero. West southwest wind around 21 mph, with gusts as high as 28 mph. Total nighttime snow accumulation of 1 to 2 inches possible.
Monday
Snow likely, mainly after 5pm. Mostly cloudy, with a high near 33. Breezy, with a west southwest wind 21 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Monday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 32. Breezy, with a southwest wind around 25 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
A chance of snow before 3pm, then a chance of rain and snow. Mostly cloudy, with a high near 39. Breezy, with a southwest wind 22 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain and snow. Snow level 7000 feet. Low around 34. Breezy, with a southwest wind around 25 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday
Snow likely before noon, then a chance of rain and snow between noon and 3pm, then a chance of rain after 3pm. Snow level rising to 7300 feet in the afternoon. Mostly cloudy, with a high near 40. Breezy. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
Rain likely. Snow level 7600 feet. Mostly cloudy, with a low around 35. Breezy. Chance of precipitation is 70%.
Thursday
Rain likely. Snow level 7800 feet. Mostly cloudy, with a high near 45. Windy.
Thursday Night
Rain. Snow level 8200 feet lowering to 7600 feet after midnight . Mostly cloudy, with a low around 37. Windy.
Friday
Rain likely before 9am, then rain and snow likely between 9am and noon, then rain likely after noon. Snow level 7300 feet. Mostly cloudy, with a high near 44. Breezy.
Friday Night
Rain and snow likely. Snow level 7300 feet lowering to 6800 feet after midnight . Mostly cloudy, with a low around 34. Breezy.
Saturday
Rain and snow likely. Partly sunny, with a high near 41. Windy.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 26. Breezy.
Sunday
A chance of snow. Mostly sunny, with a high near 38. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NE Eureka MT
 48.98°N 114.89°W (Elev. 6775 ft)
2:01 pm MDT Mar 15, 2026
9pm MDT Mar 15, 2026-6pm MDT Mar 22, 2026
 
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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