Areas of Extreme Heat and Fire Weather in the West; Refreshingly Cooler Further East

Extreme heat will continue across the Pacific Northwest into midweek before finally waning. Hot temperatures, low relative humidity, gusty winds, and isolated dry thunderstorms will bring critical fire weather into Tuesday. A refreshingly cool air mass has settled into much of the eastern two-thirds of the Rockies through the week. Read More >

Current conditions at

ONION PARK (ONPM8)

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

NA

63°F

17°C

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

Neihart MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 75. North wind 5 to 7 mph.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 50. East northeast wind 5 to 7 mph becoming south southeast after midnight.

    Low: 50 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 75. Calm wind becoming east around 6 mph in the afternoon.

    High: 75 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 50. East wind 3 to 7 mph.

    Low: 50 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 70. East southeast wind 3 to 8 mph. Winds could gust as high as 20 mph.

    High: 70 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after midnight.  Mostly cloudy, with a low around 51. East southeast wind 6 to 9 mph, with gusts as high as 21 mph.

    Low: 51 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 63. South southeast wind around 6 mph.  Chance of precipitation is 50%.

    High: 63 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 48. Southwest wind 3 to 5 mph.

    Low: 48 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 63.

    High: 63 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 75. North wind 5 to 7 mph.
Tonight
Partly cloudy, with a low around 50. East northeast wind 5 to 7 mph becoming south southeast after midnight.
Tuesday
Partly sunny, with a high near 75. Calm wind becoming east around 6 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 50. East wind 3 to 7 mph.
Wednesday
Mostly cloudy, with a high near 70. East southeast wind 3 to 8 mph. Winds could gust as high as 20 mph.
Wednesday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 51. East southeast wind 6 to 9 mph, with gusts as high as 21 mph.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 63. South southeast wind around 6 mph. Chance of precipitation is 50%.
Thursday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 48. Southwest wind 3 to 5 mph.
Friday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 63.
Friday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 47.
Saturday
A slight chance of showers. Mostly sunny, with a high near 68.
Saturday Night
Partly cloudy, with a low around 47.
Sunday
Mostly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
Neihart MT
 46.92°N 110.74°W (Elev. 6302 ft)
2:37 am MDT Aug 25, 2025
12pm MDT Aug 25, 2025-6pm MDT Aug 31, 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