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

40°F

4°C

Humidity 28%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 10°F (-12°C)
Visibility NA
Last update 08 Apr 04:00 PM MDT
Extended Forecast for

Neihart MT

  • Tonight

    Tonight: Partly cloudy, with a low around 27. West wind around 9 mph becoming south in the evening.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 41. North northwest wind around 9 mph.

    High: 41 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. North wind 9 to 13 mph becoming south southeast after midnight.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 53. South southeast wind 8 to 10 mph.

    High: 53 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 40. South wind 10 to 14 mph.

    Low: 40 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 57. South wind 13 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

    High: 57 °F

    Mostly Sunny
    then Showers
    Likely

  • Saturday Night

    Saturday Night: Rain likely before 3am, then a chance of rain and snow. Mostly cloudy, with a low around 36. South southwest wind 13 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain Likely
    then Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain and snow before noon, then snow showers between noon and 3pm, then rain and snow showers after 3pm. Some thunder is also possible. Mostly cloudy, with a high near 44. Southwest wind around 14 mph, with gusts as high as 21 mph.

    High: 44 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Snow. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 27. West wind around 9 mph becoming south in the evening.
Thursday
Sunny, with a high near 41. North northwest wind around 9 mph.
Thursday Night
Mostly clear, with a low around 28. North wind 9 to 13 mph becoming south southeast after midnight.
Friday
Mostly sunny, with a high near 53. South southeast wind 8 to 10 mph.
Friday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 40. South wind 10 to 14 mph.
Saturday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 57. South wind 13 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Saturday Night
Rain likely before 3am, then a chance of rain and snow. Mostly cloudy, with a low around 36. South southwest wind 13 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday
A chance of rain and snow before noon, then snow showers between noon and 3pm, then rain and snow showers after 3pm. Some thunder is also possible. Mostly cloudy, with a high near 44. Southwest wind around 14 mph, with gusts as high as 21 mph.
Sunday Night
Snow. Mostly cloudy, with a low around 29.
Monday
Snow. Cloudy, with a high near 32.
Monday Night
Snow likely. Mostly cloudy, with a low around 24.
Tuesday
A chance of snow. Partly sunny, with a high near 39.
Tuesday Night
A slight chance of snow. Partly cloudy, with a low around 29.
Wednesday
A chance of snow. Partly sunny, with a high near 42.
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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:
12:31 pm MDT Apr 8, 2026
Forecast Valid:
4pm MDT Apr 8, 2026-6pm MDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation