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

32°F

0°C

Humidity 47%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility NA
Last update 08 Apr 10:00 PM MDT
Extended Forecast for

3 Miles WSW Neihart MT

  • Tonight

    Tonight: Partly cloudy, with a low around 25. Southwest wind 6 to 8 mph.

    Low: 25 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 44. North wind 6 to 8 mph, with gusts as high as 18 mph.

    High: 44 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27. North wind 6 to 9 mph becoming south after midnight. Winds could gust as high as 21 mph.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 57. South southeast wind 7 to 9 mph, with gusts as high as 20 mph.

    High: 57 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 40. South wind 8 to 10 mph, with gusts as high as 22 mph.

    Low: 40 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Showers likely after noon. Partly sunny, with a high near 59. South wind 9 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    High: 59 °F

    Mostly Sunny
    then Showers
    Likely

  • Saturday Night

    Saturday Night: Showers, mainly before midnight. Low around 34. West southwest wind 8 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.

    Low: 34 °F

    Showers then
    Chance
    Showers

  • Sunday

    Sunday: A chance of rain and snow showers before noon, then rain showers between noon and 3pm, then rain and snow showers after 3pm. Some thunder is also possible. Mostly cloudy, with a high near 46. West wind 7 to 11 mph, with gusts as high as 23 mph.

    High: 46 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain, possibly mixed with snow before midnight, then snow between midnight and 3am, then rain and snow after 3am. Cloudy, with a low around 29.

    Low: 29 °F

    Rain/Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 25. Southwest wind 6 to 8 mph.
Thursday
Sunny, with a high near 44. North wind 6 to 8 mph, with gusts as high as 18 mph.
Thursday Night
Mostly clear, with a low around 27. North wind 6 to 9 mph becoming south after midnight. Winds could gust as high as 21 mph.
Friday
Mostly sunny, with a high near 57. South southeast wind 7 to 9 mph, with gusts as high as 20 mph.
Friday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 40. South wind 8 to 10 mph, with gusts as high as 22 mph.
Saturday
Showers likely after noon. Partly sunny, with a high near 59. South wind 9 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Saturday Night
Showers, mainly before midnight. Low around 34. West southwest wind 8 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Sunday
A chance of rain and snow showers before noon, then rain showers between noon and 3pm, then rain and snow showers after 3pm. Some thunder is also possible. Mostly cloudy, with a high near 46. West wind 7 to 11 mph, with gusts as high as 23 mph.
Sunday Night
Rain, possibly mixed with snow before midnight, then snow between midnight and 3am, then rain and snow after 3am. Cloudy, with a low around 29.
Monday
Snow. Cloudy, with a high near 37.
Monday Night
Snow likely. Mostly cloudy, with a low around 27.
Tuesday
A chance of snow. Partly sunny, with a high near 44.
Tuesday Night
Partly cloudy, with a low around 29.
Wednesday
A chance of snow. Partly sunny, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Neihart MT
 46.92°N 110.8°W (Elev. 6801 ft)
Last Update:
10:36 pm MDT Apr 8, 2026
Forecast Valid:
11pm MDT Apr 8, 2026-6pm MDT Apr 15, 2026
 
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Additional Resources

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Chance of Precipitation