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

29°F

-2°C

Humidity 82%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 15 Apr 07:00 AM MDT
Extended Forecast for

Neihart MT

Winter Weather Advisory April 15, 06:00pm until April 16, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: A chance of snow before 3pm, then snow showers, mainly after 3pm. Some thunder is also possible. High near 41. Southwest wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 41 °F

    Partly Sunny
    then Snow
    Showers

  • Tonight

    Tonight: Snow showers likely before 9pm, then snow after 9pm. The snow could be heavy at times. Some thunder is also possible. Low around 17. Southwest wind 14 to 17 mph becoming northwest in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 17 °F

    Heavy Snow

  • Thursday

    Thursday: Snow. High near 22. West northwest wind 15 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 22 °F

    Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 15. West wind 11 to 16 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Chance Snow
    then Slight
    Chance Snow

  • Friday

    Friday: Snow likely, mainly after noon. Mostly cloudy, with a high near 27. West wind 11 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 27 °F

    Chance Snow
    then Snow
    Likely

  • Friday Night

    Friday Night: A 40 percent chance of snow before midnight. Partly cloudy, with a low around 17. North northwest wind 9 to 14 mph becoming west southwest after midnight. Winds could gust as high as 21 mph. New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Chance Snow
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 38. Southwest wind 13 to 15 mph, with gusts as high as 24 mph.

    High: 38 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. South southwest wind 13 to 16 mph, with gusts as high as 22 mph.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of snow before 3pm, then snow showers, mainly after 3pm. Some thunder is also possible. High near 41. Southwest wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tonight
Snow showers likely before 9pm, then snow after 9pm. The snow could be heavy at times. Some thunder is also possible. Low around 17. Southwest wind 14 to 17 mph becoming northwest in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Thursday
Snow. High near 22. West northwest wind 15 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Thursday Night
A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 15. West wind 11 to 16 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.
Friday
Snow likely, mainly after noon. Mostly cloudy, with a high near 27. West wind 11 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Friday Night
A 40 percent chance of snow before midnight. Partly cloudy, with a low around 17. North northwest wind 9 to 14 mph becoming west southwest after midnight. Winds could gust as high as 21 mph. New snow accumulation of less than a half inch possible.
Saturday
Sunny, with a high near 38. Southwest wind 13 to 15 mph, with gusts as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 26. South southwest wind 13 to 16 mph, with gusts as high as 22 mph.
Sunday
Mostly sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 34.
Monday
A slight chance of rain and snow. Mostly sunny, with a high near 53.
Monday Night
A slight chance of rain and snow. Partly cloudy, with a low around 36.
Tuesday
A chance of rain and snow. Mostly sunny, with a high near 55.
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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:
4:02 am MDT Apr 15, 2026
Forecast Valid:
8am MDT Apr 15, 2026-6pm MDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation