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

62°F

17°C

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

Neihart MT

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 7pm. Widespread haze before 5am. Mostly clear, with a low around 49. West wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 20 mph.

    Low: 49 °F

    Slight Chance
    T-storms then
    Haze

  • Wednesday

    Wednesday: Increasing clouds, with a high near 74. Southwest wind 3 to 7 mph.

    High: 74 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 49. West southwest wind around 6 mph becoming calm in the evening.

    Low: 49 °F

    Chance
    Showers

  • Thursday

    Thursday: Showers likely after noon. Partly sunny, with a high near 69. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 60%.

    High: 69 °F

    Mostly Sunny
    then Showers
    Likely

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before midnight, then a chance of showers. Low around 42. West wind around 6 mph. Chance of precipitation is 80%.

    Low: 42 °F

    Showers then
    Chance
    Showers

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 56. West wind 7 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.

    High: 56 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers before midnight. Partly cloudy, with a low around 43. West wind 7 to 10 mph, with gusts as high as 25 mph.

    Low: 43 °F

    Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers after noon. Partly sunny, with a high near 61. West southwest wind 6 to 10 mph, with gusts as high as 23 mph.

    High: 61 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before 7pm. Widespread haze before 5am. Mostly clear, with a low around 49. West wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Wednesday
Increasing clouds, with a high near 74. Southwest wind 3 to 7 mph.
Wednesday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 49. West southwest wind around 6 mph becoming calm in the evening.
Thursday
Showers likely after noon. Partly sunny, with a high near 69. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 60%.
Thursday Night
Showers and possibly a thunderstorm before midnight, then a chance of showers. Low around 42. West wind around 6 mph. Chance of precipitation is 80%.
Friday
A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 56. West wind 7 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Friday Night
A 30 percent chance of showers before midnight. Partly cloudy, with a low around 43. West wind 7 to 10 mph, with gusts as high as 25 mph.
Saturday
A slight chance of showers after noon. Partly sunny, with a high near 61. West southwest wind 6 to 10 mph, with gusts as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 49.
Monday
Mostly sunny, with a high near 73.
Monday Night
Mostly clear, with a low around 51.
Tuesday
Sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Neihart MT
 46.92°N 110.74°W (Elev. 6302 ft)
Last Update:
2:44 pm MDT Aug 5, 2025
Forecast Valid:
6pm MDT Aug 5, 2025-6pm MDT Aug 12, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation