National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

ONION PARK (ONPM8)

Lat: 46.91348°NLon: 110.8536°WElev: 7410.0ft.

NA

29°F

-2°C

Humidity 73%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 31 Mar 03:00 PM MDT
Extended Forecast for

3 Miles WSW Neihart MT

Winter Storm Watch April 2, 12:00pm until April 3, 12:00pm
Click here for hazard details and duration
Winter Storm Watch

  • This Afternoon

    This Afternoon: A 20 percent chance of snow. Mostly cloudy, with a high near 34. South southwest wind around 9 mph, with gusts as high as 20 mph.

    High: 34 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: A 40 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 22. South southwest wind 5 to 7 mph. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Snow likely before 4pm, then rain and snow likely. Increasing clouds, with a high near 44. Southwest wind 3 to 7 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 44 °F

    Slight Chance
    Snow then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Snow, possibly mixed with rain, becoming all snow after 9pm. Low around 29. South southeast wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Rain/Snow
    then Snow
    Likely

  • Thursday

    Thursday: Snow. The snow could be heavy at times. High near 36. South wind 6 to 11 mph becoming west northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 36 °F

    Heavy Snow

  • Thursday Night

    Thursday Night: Snow. The snow could be heavy at times. Low around 19. Northwest wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 19 °F

    Heavy Snow

  • Friday

    Friday: Snow, mainly before noon. High near 33. West northwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Snow then
    Chance Snow

  • Friday Night

    Friday Night: A slight chance of snow before midnight. Partly cloudy, with a low around 21. Southwest wind 6 to 9 mph, with gusts as high as 23 mph.

    Low: 21 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of snow. Mostly cloudy, with a high near 34. South southwest wind around 9 mph, with gusts as high as 20 mph.
Tonight
A 40 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 22. South southwest wind 5 to 7 mph. New snow accumulation of less than a half inch possible.
Wednesday
Snow likely before 4pm, then rain and snow likely. Increasing clouds, with a high near 44. Southwest wind 3 to 7 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
Snow, possibly mixed with rain, becoming all snow after 9pm. Low around 29. South southeast wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Thursday
Snow. The snow could be heavy at times. High near 36. South wind 6 to 11 mph becoming west northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
Snow. The snow could be heavy at times. Low around 19. Northwest wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Friday
Snow, mainly before noon. High near 33. West northwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Friday Night
A slight chance of snow before midnight. Partly cloudy, with a low around 21. Southwest wind 6 to 9 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 43.
Saturday Night
Mostly clear, with a low around 27.
Sunday
A slight chance of rain and snow. Mostly sunny, with a high near 48.
Sunday Night
A slight chance of rain and snow. Partly cloudy, with a low around 28.
Monday
A slight chance of rain and snow. Partly sunny, with a high near 47.
Monday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 30.
Tuesday
A slight chance of rain. Partly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Neihart MT
 46.92°N 110.8°W (Elev. 6801 ft)
Last Update:
12:56 pm MDT Mar 31, 2026
Forecast Valid:
4pm MDT Mar 31, 2026-6pm MDT Apr 7, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation