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

Hazardous Weather Conditions

Current conditions at

ONION PARK (ONPM8)

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

NA

25°F

-4°C

Humidity 94%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 13 Mar 04:00 PM MDT
Extended Forecast for

Neihart MT

Winter Storm Warning March 13, 11:54pm until March 14, 06:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 13, 11:54pm until March 14, 06:00pm

    NOW until 6:00pm Sat

    Winter Storm Warning

  • Tonight

    Low: 25 °F

    Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. Temperature falling to around 10 by 5pm. Wind chill values as low as -10. West northwest wind 11 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 28 °F⇓

    Heavy Snow

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Low around 1. Wind chill values as low as -15. Blustery, with a north northwest wind 17 to 22 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 1 °F

    Heavy Snow
    and Blustery
    then Snow
    Likely

  • Sunday

    Sunday: A 40 percent chance of snow. Partly sunny, with a high near 17. Wind chill values as low as -10. West wind 7 to 13 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.

    High: 17 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 14. Southwest wind 13 to 17 mph, with gusts as high as 23 mph. New snow accumulation of around an inch possible.

    Low: 14 °F

    Chance Snow

  • Monday

    Monday: Snow likely. Mostly cloudy, with a high near 36. Breezy, with a west southwest wind around 22 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 36 °F

    Snow Likely
    and Breezy

  • Monday Night

    Monday Night: Rain likely, mainly before midnight. Mostly cloudy, with a low around 35. Windy, with a west southwest wind 26 to 34 mph, with gusts as high as 41 mph. Chance of precipitation is 70%.

    Low: 35 °F

    Rain Likely
    and Windy

  • Tuesday

    Tuesday: A chance of rain before 9am, then a chance of rain and snow between 9am and noon, then a chance of rain after noon. Mostly cloudy, with a high near 42. Windy, with a west southwest wind 26 to 36 mph, with gusts as high as 43 mph.

    High: 42 °F

    Chance
    Rain/Snow and
    Windy then
    Chance Rain
    and Breezy

Detailed Forecast

Tonight
Snow. Low around 25. West wind around 11 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.
Saturday
Snow. The snow could be heavy at times. Temperature falling to around 10 by 5pm. Wind chill values as low as -10. West northwest wind 11 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Saturday Night
Snow. The snow could be heavy at times. Low around 1. Wind chill values as low as -15. Blustery, with a north northwest wind 17 to 22 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Sunday
A 40 percent chance of snow. Partly sunny, with a high near 17. Wind chill values as low as -10. West wind 7 to 13 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 14. Southwest wind 13 to 17 mph, with gusts as high as 23 mph. New snow accumulation of around an inch possible.
Monday
Snow likely. Mostly cloudy, with a high near 36. Breezy, with a west southwest wind around 22 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Monday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 35. Windy, with a west southwest wind 26 to 34 mph, with gusts as high as 41 mph. Chance of precipitation is 70%.
Tuesday
A chance of rain before 9am, then a chance of rain and snow between 9am and noon, then a chance of rain after noon. Mostly cloudy, with a high near 42. Windy, with a west southwest wind 26 to 36 mph, with gusts as high as 43 mph.
Tuesday Night
A slight chance of rain and snow before 9pm, then a slight chance of rain between 9pm and midnight. Mostly cloudy, with a low around 38. Breezy.
Wednesday
A slight chance of rain after noon. Mostly cloudy, with a high near 47. Breezy.
Wednesday Night
Mostly cloudy, with a low around 39. Breezy.
Thursday
Partly sunny, with a high near 50. Breezy.
Thursday Night
Mostly cloudy, with a low around 40. Breezy.
Friday
A slight chance of rain. Partly sunny, with a high near 53. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Neihart MT
 46.95°N 110.71°W (Elev. 7559 ft)
Last Update:
10:23 pm MDT Mar 13, 2026
Forecast Valid:
11pm MDT Mar 13, 2026-6pm MDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation