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

20°F

-7°C

Humidity 82%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility NA
Last update 09 Apr 07:00 AM MDT
Extended Forecast for

Neihart MT

  • Today

    Today: Sunny, with a high near 40. Northwest wind 7 to 9 mph.

    High: 40 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 28. North wind 8 to 14 mph becoming south after midnight.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 54. South southeast wind 8 to 11 mph.

    High: 54 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 40. South wind 10 to 14 mph, with gusts as high as 18 mph.

    Low: 40 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Showers likely after noon. Partly sunny, with a high near 56. South southwest wind 13 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    High: 56 °F

    Mostly Sunny
    then Showers
    Likely

  • Saturday Night

    Saturday Night: Rain showers before midnight, then a chance of rain and snow showers. Low around 35. West southwest wind 13 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 35 °F

    Showers then
    Chance
    Rain/Snow

  • Sunday

    Sunday: Snow showers, mainly after noon. Some thunder is also possible. High near 43. West wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 43 °F

    Chance Snow
    Showers then
    Snow Showers

  • Sunday Night

    Sunday Night: Rain and snow, becoming all snow after midnight. Cloudy, with a low around 29. North northwest wind around 10 mph becoming south southwest after midnight.

    Low: 29 °F

    Rain/Snow
    then Snow

  • Monday

    Monday: Snow. Cloudy, with a high near 34.

    High: 34 °F

    Snow

Detailed Forecast

Today
Sunny, with a high near 40. Northwest wind 7 to 9 mph.
Tonight
Mostly clear, with a low around 28. North wind 8 to 14 mph becoming south after midnight.
Friday
Mostly sunny, with a high near 54. South southeast wind 8 to 11 mph.
Friday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 40. South wind 10 to 14 mph, with gusts as high as 18 mph.
Saturday
Showers likely after noon. Partly sunny, with a high near 56. South southwest wind 13 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Saturday Night
Rain showers before midnight, then a chance of rain and snow showers. Low around 35. West southwest wind 13 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday
Snow showers, mainly after noon. Some thunder is also possible. High near 43. West wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday Night
Rain and snow, becoming all snow after midnight. Cloudy, with a low around 29. North northwest wind around 10 mph becoming south southwest after midnight.
Monday
Snow. Cloudy, with a high near 34.
Monday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 27.
Tuesday
A chance of snow. Partly sunny, with a high near 41.
Tuesday Night
Partly cloudy, with a low around 29.
Wednesday
A chance of snow. Partly sunny, with a high near 42.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Neihart MT
 46.95°N 110.71°W (Elev. 7559 ft)
Last Update:
4:36 am MDT Apr 9, 2026
Forecast Valid:
8am MDT Apr 9, 2026-6pm MDT Apr 15, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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