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

30°F

-1°C

Humidity 53%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility NA
Last update 09 Apr 01:00 AM MDT
Extended Forecast for

5 Miles NW Neihart MT

  • Overnight

    Overnight: Partly cloudy, with a low around 28. Southwest wind around 7 mph.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 44. West northwest wind 5 to 7 mph becoming light and variable.

    High: 44 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31. North wind 5 to 9 mph becoming south after midnight.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 58. South southeast wind 6 to 8 mph.

    High: 58 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 43. South wind 6 to 9 mph, with gusts as high as 21 mph.

    Low: 43 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday

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

    High: 60 °F

    Mostly Sunny
    then Showers
    Likely

  • Saturday Night

    Saturday Night: Showers, mainly before midnight. Low around 38. Southwest wind 7 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    Low: 38 °F

    Showers then
    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 46. West southwest wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 46 °F

    Showers

  • Sunday Night

    Sunday Night: Rain before midnight, then rain and snow. Cloudy, with a low around 32.

    Low: 32 °F

    Rain then
    Rain/Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 28. Southwest wind around 7 mph.
Thursday
Sunny, with a high near 44. West northwest wind 5 to 7 mph becoming light and variable.
Thursday Night
Mostly clear, with a low around 31. North wind 5 to 9 mph becoming south after midnight.
Friday
Mostly sunny, with a high near 58. South southeast wind 6 to 8 mph.
Friday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 43. South wind 6 to 9 mph, with gusts as high as 21 mph.
Saturday
Showers likely after noon. Partly sunny, with a high near 60. 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 38. Southwest wind 7 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Sunday
A chance of showers, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 46. West southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Rain before midnight, then rain and snow. Cloudy, with a low around 32.
Monday
Rain and snow. Cloudy, with a high near 38.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 29.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 46.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Neihart MT
 46.98°N 110.81°W (Elev. 6453 ft)
Last Update:
12:31 am MDT Apr 9, 2026
Forecast Valid:
2am MDT Apr 9, 2026-6pm MDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation