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

26°F

-3°C

Humidity 78%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 11 Mar 09:00 PM MDT
Extended Forecast for

5 Miles NW Neihart MT

Winter Storm Watch March 12, 06:00pm until March 14, 06:00pm
High Wind Warning March 12, 12:00am until March 12, 06:00pm
Click here for hazard details and duration
Winter Storm Watch
High Wind Warning

  • Tonight

    Tonight: A 40 percent chance of snow, mainly after 4am. Patchy blowing snow. Mostly cloudy, with a low around 30. Windy, with a west southwest wind 24 to 29 mph increasing to 36 to 41 mph after midnight. Winds could gust as high as 65 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Thursday

    Thursday: Snow. The snow could be heavy at times. Widespread blowing snow, mainly between 7am and 3pm. Temperature falling to around 29 by 5pm. Windy, with a west wind 39 to 44 mph decreasing to 26 to 31 mph in the afternoon. Winds could gust as high as 70 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 35 °F⇓

    Heavy Snow
    and Blowing
    Snow

  • Thursday Night

    Thursday Night: Snow. The snow could be heavy at times. Areas of blowing snow before midnight. Low around 24. Blustery, with a west wind 15 to 24 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 24 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Friday

    Friday: Snow. The snow could be heavy at times. High near 28. Northwest wind 11 to 14 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

  • Friday Night

    Friday Night: Snow. Low around 24. West wind 7 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 24 °F

    Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. High near 30. West wind 6 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 30 °F

    Heavy Snow

  • Saturday Night

    Saturday Night: Snow. Low around 6. North northwest wind 6 to 14 mph becoming west southwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 6 °F

    Snow then
    Snow Likely

  • Sunday

    Sunday: A chance of snow. Partly sunny, with a high near 23. West wind 6 to 11 mph, with gusts as high as 24 mph.

    High: 23 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly after midnight. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Snow Likely

Detailed Forecast

Tonight
A 40 percent chance of snow, mainly after 4am. Patchy blowing snow. Mostly cloudy, with a low around 30. Windy, with a west southwest wind 24 to 29 mph increasing to 36 to 41 mph after midnight. Winds could gust as high as 65 mph. Total nighttime snow accumulation of less than a half inch possible.
Thursday
Snow. The snow could be heavy at times. Widespread blowing snow, mainly between 7am and 3pm. Temperature falling to around 29 by 5pm. Windy, with a west wind 39 to 44 mph decreasing to 26 to 31 mph in the afternoon. Winds could gust as high as 70 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow. The snow could be heavy at times. Areas of blowing snow before midnight. Low around 24. Blustery, with a west wind 15 to 24 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Friday
Snow. The snow could be heavy at times. High near 28. Northwest wind 11 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Friday Night
Snow. Low around 24. West wind 7 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Saturday
Snow. The snow could be heavy at times. High near 30. West wind 6 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Saturday Night
Snow. Low around 6. North northwest wind 6 to 14 mph becoming west southwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Sunday
A chance of snow. Partly sunny, with a high near 23. West wind 6 to 11 mph, with gusts as high as 24 mph.
Sunday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 19.
Monday
Snow likely. Mostly cloudy, with a high near 40.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 37.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 49.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
Partly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Neihart MT
 46.98°N 110.81°W (Elev. 6453 ft)
Last Update:
9:47 pm MDT Mar 11, 2026
Forecast Valid:
10pm MDT Mar 11, 2026-6pm MDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation