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

22°F

-6°C

Humidity 91%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 12 Mar 09:00 PM MDT
Extended Forecast for

Neihart MT

Winter Storm Warning March 12, 10:42pm until March 14, 06:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 12, 10:42pm until March 14, 06:00pm

    NOW until 6:00pm Sat

    Winter Storm Warning

  • Tonight

    Low: 22 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Friday

    Friday: Snow. The snow could be heavy at times. Areas of blowing snow before 10am. High near 25. West northwest wind 11 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 25 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Friday Night

    Friday Night: Snow. The snow could be heavy at times. Low around 20. West southwest wind 9 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 20 °F

    Heavy Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. High near 24. Wind chill values as low as -5. West wind 8 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 24 °F

    Heavy Snow

  • Saturday Night

    Saturday Night: Snow. Low around 1. Northwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 1 °F

    Snow then
    Snow Likely

  • Sunday

    Sunday: A 40 percent chance of snow. Partly sunny, with a high near 18. West southwest wind 9 to 14 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.

    High: 18 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly after midnight. Mostly cloudy, with a low around 13. Southwest wind 13 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 13 °F

    Snow Likely

  • Monday

    Monday: Snow likely. Cloudy, with a high near 35. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 33 mph.

    High: 35 °F

    Snow Likely
    and Breezy

Detailed Forecast

Tonight
Snow. The snow could be heavy at times. Areas of blowing snow. Low around 22. Blustery, with a west wind 22 to 25 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 7 inches possible.
Friday
Snow. The snow could be heavy at times. Areas of blowing snow before 10am. High near 25. West northwest wind 11 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Friday Night
Snow. The snow could be heavy at times. Low around 20. West southwest wind 9 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Saturday
Snow. The snow could be heavy at times. High near 24. Wind chill values as low as -5. West wind 8 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Saturday Night
Snow. Low around 1. Northwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Sunday
A 40 percent chance of snow. Partly sunny, with a high near 18. West southwest wind 9 to 14 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 13. Southwest wind 13 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Monday
Snow likely. Cloudy, with a high near 35. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 33 mph.
Monday Night
Rain and snow likely, mainly before midnight. Mostly cloudy, with a low around 34. Breezy.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 42. Breezy.
Tuesday Night
Mostly cloudy, with a low around 36. Breezy.
Wednesday
Partly sunny, with a high near 49. Breezy.
Wednesday Night
Mostly cloudy, with a low around 40. Breezy.
Thursday
Partly sunny, with a high near 52. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Neihart MT
 46.95°N 110.71°W (Elev. 7559 ft)
Last Update:
7:32 pm MDT Mar 12, 2026
Forecast Valid:
10pm MDT Mar 12, 2026-6pm MDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation