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

34°F

1°C

Humidity 88%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 13 Apr 12:00 PM MDT
Extended Forecast for

9 Miles SW Neihart MT

  • This Afternoon

    This Afternoon: A 30 percent chance of snow. Partly sunny, with a high near 40. West wind around 15 mph, with gusts as high as 24 mph. Little or no snow accumulation expected.

    High: 40 °F

    Chance Snow

  • Tonight

    Tonight: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 29. West wind 10 to 15 mph, with gusts as high as 23 mph.

    Low: 29 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 42. West southwest wind 10 to 17 mph, with gusts as high as 28 mph.

    High: 42 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31. Southwest wind 10 to 17 mph, with gusts as high as 25 mph.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Snow after noon. High near 41. Southwest wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Mostly Cloudy
    then Snow

  • Wednesday Night

    Wednesday Night: Snow showers before 9pm, then snow after 9pm. Some thunder is also possible. Low around 21. South southwest wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 21 °F

    Snow Showers

  • Thursday

    Thursday: Snow. High near 24. West northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 24 °F

    Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 14. Northwest wind 7 to 13 mph, with gusts as high as 26 mph.

    Low: 14 °F

    Snow Likely

  • Friday

    Friday: Snow likely, mainly after noon. Mostly cloudy, with a high near 29.

    High: 29 °F

    Snow Likely

Detailed Forecast

This Afternoon
A 30 percent chance of snow. Partly sunny, with a high near 40. West wind around 15 mph, with gusts as high as 24 mph. Little or no snow accumulation expected.
Tonight
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 29. West wind 10 to 15 mph, with gusts as high as 23 mph.
Tuesday
Partly sunny, with a high near 42. West southwest wind 10 to 17 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly cloudy, with a low around 31. Southwest wind 10 to 17 mph, with gusts as high as 25 mph.
Wednesday
Snow after noon. High near 41. Southwest wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow showers before 9pm, then snow after 9pm. Some thunder is also possible. Low around 21. South southwest wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow. High near 24. West northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 14. Northwest wind 7 to 13 mph, with gusts as high as 26 mph.
Friday
Snow likely, mainly after noon. Mostly cloudy, with a high near 29.
Friday Night
A chance of snow before midnight. Mostly cloudy, with a low around 19.
Saturday
A slight chance of snow. Mostly sunny, with a high near 39.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Mostly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SW Neihart MT
 46.83°N 110.85°W (Elev. 7470 ft)
Last Update:
12:31 pm MDT Apr 13, 2026
Forecast Valid:
1pm MDT Apr 13, 2026-6pm MDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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