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

43°F

6°C

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

2 Miles WNW Neihart MT

  • Today

    Today: A chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 5pm. Mostly sunny, with a high near 68. Calm wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 30%.

    High: 68 °F

    Mostly Sunny
    then Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 49. Northwest wind around 6 mph becoming calm in the evening.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 76. West southwest wind 5 to 8 mph.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. West wind around 6 mph becoming calm in the evening.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 79. West southwest wind 5 to 9 mph, with gusts as high as 20 mph.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 54. West wind 5 to 7 mph becoming calm in the evening.

    Low: 54 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers after noon. Mostly sunny, with a high near 78. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 78 °F

    Sunny then
    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 54. South wind 3 to 6 mph.

    Low: 54 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76.

    High: 76 °F

    Sunny then
    Chance
    T-storms

Detailed Forecast

Today
A chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 5pm. Mostly sunny, with a high near 68. Calm wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 30%.
Tonight
Mostly clear, with a low around 49. Northwest wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 76. West southwest wind 5 to 8 mph.
Thursday Night
Mostly clear, with a low around 54. West wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 79. West southwest wind 5 to 9 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 54. West wind 5 to 7 mph becoming calm in the evening.
Saturday
A 30 percent chance of showers after noon. Mostly sunny, with a high near 78. Calm wind becoming west southwest around 6 mph in the afternoon.
Saturday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 54. South wind 3 to 6 mph.
Sunday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76.
Sunday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 76.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
A slight chance of showers. Sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Neihart MT
 46.94°N 110.77°W (Elev. 5600 ft)
Last Update:
5:13 am MDT Jul 23, 2025
Forecast Valid:
6am MDT Jul 23, 2025-6pm MDT Jul 29, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation