Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Current conditions at

ONION PARK (ONPM8)

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

NA

68°F

20°C

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

9 Miles SW Neihart MT

  • Tonight

    Tonight: Mostly clear, with a low around 57. North wind around 7 mph becoming east after midnight.

    Low: 57 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 5pm.  Sunny, with a high near 74. West wind 6 to 11 mph, with gusts as high as 23 mph.

    High: 74 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 46. Northwest wind 11 to 15 mph becoming north northeast after midnight. Winds could gust as high as 23 mph.  Chance of precipitation is 70%.

    Low: 46 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely, then showers and possibly a thunderstorm after noon.  High near 49. Northeast wind around 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%.

    High: 49 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm.  Cloudy, with a low around 42. Northeast wind 9 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 70%.

    Low: 42 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 52. North northeast wind 7 to 9 mph becoming south in the afternoon.  Chance of precipitation is 50%.

    High: 52 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 43. Southeast wind 7 to 10 mph.

    Low: 43 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 64. South southeast wind 6 to 8 mph becoming west northwest in the afternoon.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 57. North wind around 7 mph becoming east after midnight.
Monday
A 20 percent chance of showers and thunderstorms after 5pm. Sunny, with a high near 74. West wind 6 to 11 mph, with gusts as high as 23 mph.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 46. Northwest wind 11 to 15 mph becoming north northeast after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 70%.
Tuesday
Showers likely, then showers and possibly a thunderstorm after noon. High near 49. Northeast wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Tuesday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 42. Northeast wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Wednesday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 52. North northeast wind 7 to 9 mph becoming south in the afternoon. Chance of precipitation is 50%.
Wednesday Night
Partly cloudy, with a low around 43. Southeast wind 7 to 10 mph.
Thursday
Sunny, with a high near 64. South southeast wind 6 to 8 mph becoming west northwest in the afternoon.
Thursday Night
Mostly clear, with a low around 47.
Friday
Mostly sunny, with a high near 66.
Friday Night
Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 69.
Saturday Night
Mostly clear, with a low around 52.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SW Neihart MT
 46.83°N 110.85°W (Elev. 7470 ft)
8:40 pm MDT Jul 13, 2025
9pm MDT Jul 13, 2025-6pm MDT Jul 20, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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