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

25°F

-4°C

Humidity 58%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 12°F (-11°C)
Visibility NA
Last update 08 Apr 11:00 AM MDT
Extended Forecast for

Neihart MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 39. West northwest wind 9 to 13 mph, with gusts as high as 18 mph.

    High: 39 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 26. West wind around 9 mph becoming south in the evening.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 40. North northwest wind around 9 mph.

    High: 40 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27. North wind 9 to 13 mph becoming south after midnight.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 53. South wind 7 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 38. South wind 9 to 13 mph.

    Low: 38 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Saturday

    Saturday: Rain likely after noon. Partly sunny, with a high near 56. South southwest wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

    High: 56 °F

    Partly Sunny
    then Rain
    Likely

  • Saturday Night

    Saturday Night: Rain likely before 3am, then a chance of rain and snow. Mostly cloudy, with a low around 37. Southwest wind around 14 mph, with gusts as high as 21 mph.

    Low: 37 °F

    Rain Likely
    then Chance
    Rain/Snow

  • Sunday

    Sunday: Rain and snow likely before 9am, then snow showers. Some thunder is also possible. Mostly cloudy, with a high near 45.

    High: 45 °F

    Rain/Snow
    Likely then
    Snow Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 39. West northwest wind 9 to 13 mph, with gusts as high as 18 mph.
Tonight
Partly cloudy, with a low around 26. West wind around 9 mph becoming south in the evening.
Thursday
Sunny, with a high near 40. North northwest wind around 9 mph.
Thursday Night
Mostly clear, with a low around 27. North wind 9 to 13 mph becoming south after midnight.
Friday
Mostly sunny, with a high near 53. South wind 7 to 10 mph.
Friday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 38. South wind 9 to 13 mph.
Saturday
Rain likely after noon. Partly sunny, with a high near 56. South southwest wind 13 to 15 mph, with gusts as high as 23 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 37. Southwest wind around 14 mph, with gusts as high as 21 mph.
Sunday
Rain and snow likely before 9am, then snow showers. Some thunder is also possible. Mostly cloudy, with a high near 45.
Sunday Night
Snow. Mostly cloudy, with a low around 26.
Monday
Snow. Mostly cloudy, with a high near 32.
Monday Night
A chance of snow. Mostly cloudy, with a low around 22.
Tuesday
A chance of snow. Partly sunny, with a high near 39.
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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:
10:42 am MDT Apr 8, 2026
Forecast Valid:
12pm MDT Apr 8, 2026-6pm MDT Apr 14, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation