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

ONION PARK (ONPM8)

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

NA

39°F

4°C

Humidity 71%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 11 Apr 04:00 AM MDT
Extended Forecast for

Neihart MT

  • Today

    Today: A chance of showers and thunderstorms between 3pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 55. South wind 15 to 21 mph becoming west in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 70%.

    High: 55 °F

    Partly Sunny
    then Showers
    Likely

  • Tonight

    Tonight: Rain and snow showers likely, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 34. West southwest wind 13 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow
    Likely then
    Slight Chance
    Rain/Snow

  • Sunday

    Sunday: Snow showers before 3pm, then rain and snow showers. Some thunder is also possible. High near 46. West wind 7 to 11 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 46 °F

    Chance Snow
    Showers then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain, possibly mixed with snow showers before 9pm, then rain, possibly mixed with snow between 9pm and midnight, then snow likely after midnight. Some thunder is also possible. Low around 32. South southeast wind 9 to 11 mph becoming southwest after midnight. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow
    then Snow
    Likely

  • Monday

    Monday: Snow likely before noon, then snow showers after noon. Some thunder is also possible. High near 40. Southwest wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 40 °F

    Snow Showers

  • Monday Night

    Monday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 28. West southwest wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Snow Likely
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A 30 percent chance of snow after noon. Mostly sunny, with a high near 40. West southwest wind 16 to 20 mph, with gusts as high as 29 mph. Little or no snow accumulation expected.

    High: 40 °F

    Mostly Sunny
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: A slight chance of snow after midnight. Partly cloudy, with a low around 29. Southwest wind 14 to 21 mph, with gusts as high as 28 mph.

    Low: 29 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Snow likely, mainly after noon. Mostly cloudy, with a high near 39.

    High: 39 °F

    Snow Likely

Detailed Forecast

Today
A chance of showers and thunderstorms between 3pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 55. South wind 15 to 21 mph becoming west in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 70%.
Tonight
Rain and snow showers likely, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 34. West southwest wind 13 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday
Snow showers before 3pm, then rain and snow showers. Some thunder is also possible. High near 46. West wind 7 to 11 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday Night
Rain, possibly mixed with snow showers before 9pm, then rain, possibly mixed with snow between 9pm and midnight, then snow likely after midnight. Some thunder is also possible. Low around 32. South southeast wind 9 to 11 mph becoming southwest after midnight. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday
Snow likely before noon, then snow showers after noon. Some thunder is also possible. High near 40. Southwest wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Monday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 28. West southwest wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Tuesday
A 30 percent chance of snow after noon. Mostly sunny, with a high near 40. West southwest wind 16 to 20 mph, with gusts as high as 29 mph. Little or no snow accumulation expected.
Tuesday Night
A slight chance of snow after midnight. Partly cloudy, with a low around 29. Southwest wind 14 to 21 mph, with gusts as high as 28 mph.
Wednesday
Snow likely, mainly after noon. Mostly cloudy, with a high near 39.
Wednesday Night
Snow. Mostly cloudy, with a low around 22.
Thursday
Snow. Cloudy, with a high near 27.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 15.
Friday
A chance of snow. Partly sunny, with a high near 29.
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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:
3:27 am MDT Apr 11, 2026
Forecast Valid:
5am MDT Apr 11, 2026-6pm MDT Apr 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation