Unsettled Weather in the West; Marine and Coastal Impacts Along the East Coast

A series of Pacific fronts will bring periodic waves of showers and thunderstorms to parts of the Great Basin and Pacific Northwest the next few days. Swells, high surf, dangerous rip currents and areas of coastal flooding continue along much of the East Coast from both Humberto and Imelda. Unseasonably hot temperatures continue for much of the Plains and Midwest through the remainder of the week. Read More >

Current conditions at

ONION PARK (ONPM8)

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

NA

43°F

6°C

Humidity 63%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 01 Oct 08:00 PM MDT
Extended Forecast for

5 Miles NE Neihart MT

  • Tonight

    Tonight: Partly cloudy, with a low around 44. South southwest wind around 7 mph.

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain after 4pm.  Mostly sunny, with a high near 57. South southwest wind 6 to 8 mph.

    High: 57 °F

    Sunny then
    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Rain likely.  Mostly cloudy, with a low around 45. South wind 5 to 7 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Rain Likely

  • Friday

    Friday: Rain likely, mainly after noon.  Mostly cloudy, with a high near 53. Light and variable wind becoming north northwest around 6 mph in the afternoon.  Chance of precipitation is 60%.

    High: 53 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain likely before 9pm, then showers likely and possibly a thunderstorm between 9pm and midnight, then a chance of rain after midnight.  Mostly cloudy, with a low around 38. North wind around 6 mph becoming west after midnight.  Chance of precipitation is 70%.

    Low: 38 °F

    Showers
    Likely

  • Saturday

    Saturday: Rain likely before 3pm, then rain and snow likely.  Mostly cloudy, with a high near 40. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 40 °F

    Chance Rain
    then
    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: Rain and snow likely before midnight, then a chance of snow.  Mostly cloudy, with a low around 29. North northwest wind around 10 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Sunday

    Sunday: A chance of snow.  Mostly cloudy, with a high near 34. North northwest wind around 8 mph.

    High: 34 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A chance of snow before midnight.  Partly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow
    then Partly
    Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 44. South southwest wind around 7 mph.
Thursday
A 20 percent chance of rain after 4pm. Mostly sunny, with a high near 57. South southwest wind 6 to 8 mph.
Thursday Night
Rain likely. Mostly cloudy, with a low around 45. South wind 5 to 7 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain likely, mainly after noon. Mostly cloudy, with a high near 53. Light and variable wind becoming north northwest around 6 mph in the afternoon. Chance of precipitation is 60%.
Friday Night
Rain likely before 9pm, then showers likely and possibly a thunderstorm between 9pm and midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 38. North wind around 6 mph becoming west after midnight. Chance of precipitation is 70%.
Saturday
Rain likely before 3pm, then rain and snow likely. Mostly cloudy, with a high near 40. Northwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
Rain and snow likely before midnight, then a chance of snow. Mostly cloudy, with a low around 29. North northwest wind around 10 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday
A chance of snow. Mostly cloudy, with a high near 34. North northwest wind around 8 mph.
Sunday Night
A chance of snow before midnight. Partly cloudy, with a low around 26.
Monday
Sunny, with a high near 41.
Monday Night
Mostly clear, with a low around 30.
Tuesday
Sunny, with a high near 48.
Tuesday Night
Mostly clear, with a low around 36.
Wednesday
Sunny, with a high near 51.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Neihart MT
 46.99°N 110.69°W (Elev. 6755 ft)
2:09 pm MDT Oct 1, 2025
8pm MDT Oct 1, 2025-6pm MDT Oct 8, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database