Major Winter Storm in the North-Central U.S.; Severe Weather from the Mid-South to Ohio Valley

A major winter storm will bring a swath of heavy snowfall, strong winds, blizzard conditions and freezing rain to the Northern Plains into the Great Lakes region. 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. Critical fire weather concerns shift to the southern Rockies and Plains. Read More >

Current conditions at

ONION PARK (ONPM8)

Lat: 46.91348°NLon: 110.8536°WElev: 7410.0ft.

NA

11°F

-12°C

Humidity 84%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 7°F (-14°C)
Visibility NA
Last update 15 Mar 12:00 PM MDT
Extended Forecast for

Neihart MT

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 16. Wind chill values as low as -5. West wind 10 to 13 mph, with gusts as high as 18 mph.

    High: 16 °F

    Mostly Sunny

  • Tonight

    Tonight: A 50 percent chance of snow, mainly after 1am.  Mostly cloudy, with a low around 11. Wind chill values as low as -5. West southwest wind 9 to 17 mph, with gusts as high as 22 mph.  New snow accumulation of less than a half inch possible.

    Low: 11 °F

    Mostly Cloudy
    then Chance
    Snow

  • Monday

    Monday: Snow likely, mainly between 1pm and 2pm.  Patchy blowing snow between 8am and noon. Mostly cloudy, with a high near 35. Breezy, with a west wind 18 to 24 mph, with gusts as high as 34 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Rain before midnight, then a chance of rain and snow between midnight and 3am, then a chance of snow after 3am.  Low around 34. Windy, with a west southwest wind 26 to 34 mph, with gusts as high as 43 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain and
    Breezy then
    Chance
    Rain/Snow and
    Windy

  • Tuesday

    Tuesday: A chance of snow before 3pm, then a chance of rain and snow.  Mostly cloudy, with a high near 41. Windy, with a west southwest wind 25 to 34 mph, with gusts as high as 43 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 41 °F

    Chance Snow
    and Windy
    then Chance
    Rain/Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of rain, mixing with snow after 9pm, then gradually ending.  Mostly cloudy, with a low around 38. Breezy, with a west southwest wind around 26 mph, with gusts as high as 36 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 38 °F

    Breezy.
    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 45. Breezy, with a west southwest wind around 26 mph, with gusts as high as 37 mph.

    High: 45 °F

    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 38. Breezy, with a west southwest wind 23 to 28 mph, with gusts as high as 34 mph.

    Low: 38 °F

    Mostly Cloudy
    and Breezy

  • Thursday

    Thursday: Partly sunny, with a high near 51. Breezy.

    High: 51 °F

    Partly Sunny
    and Breezy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 16. Wind chill values as low as -5. West wind 10 to 13 mph, with gusts as high as 18 mph.
Tonight
A 50 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 11. Wind chill values as low as -5. West southwest wind 9 to 17 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.
Monday
Snow likely, mainly between 1pm and 2pm. Patchy blowing snow between 8am and noon. Mostly cloudy, with a high near 35. Breezy, with a west wind 18 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday Night
Rain before midnight, then a chance of rain and snow between midnight and 3am, then a chance of snow after 3am. Low around 34. Windy, with a west southwest wind 26 to 34 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday
A chance of snow before 3pm, then a chance of rain and snow. Mostly cloudy, with a high near 41. Windy, with a west southwest wind 25 to 34 mph, with gusts as high as 43 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday Night
A chance of rain, mixing with snow after 9pm, then gradually ending. Mostly cloudy, with a low around 38. Breezy, with a west southwest wind around 26 mph, with gusts as high as 36 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday
Partly sunny, with a high near 45. Breezy, with a west southwest wind around 26 mph, with gusts as high as 37 mph.
Wednesday Night
Mostly cloudy, with a low around 38. Breezy, with a west southwest wind 23 to 28 mph, with gusts as high as 34 mph.
Thursday
Partly sunny, with a high near 51. Breezy.
Thursday Night
Mostly cloudy, with a low around 42. Breezy.
Friday
A slight chance of rain. Partly sunny, with a high near 53. Breezy.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 39. Breezy.
Saturday
A chance of rain and snow. Partly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Neihart MT
 46.95°N 110.71°W (Elev. 7559 ft)
1:06 pm MDT Mar 15, 2026
1pm MDT Mar 15, 2026-6pm MDT Mar 21, 2026
 
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