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

Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

WHITEHALL (WHHM8)

Lat: 45.8715°NLon: 112.10821°WElev: 4390.0ft.

NA

71°F

22°C

Humidity 52%
Wind Speed S 11 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Last update 28 Aug 12:15 PM MDT
Extended Forecast for

Whitehall MT

  • This Afternoon

    This Afternoon: A slight chance of rain before 3pm, then a slight chance of showers and thunderstorms between 3pm and 4pm. Mostly cloudy, with a high near 80. South southwest wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    High: 80 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A slight chance of rain and thunderstorms, then a chance of rain after midnight. Mostly cloudy, with a low around 53. South southwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 30%.

    Low: 53 °F

    Slight Chance
    T-storms then
    Chance Rain

  • Saturday

    Saturday: A chance of rain and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 77. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%.

    High: 77 °F

    Chance Rain
    then Showers

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2am. Low around 46. North wind around 5 mph becoming light and variable after midnight. Chance of precipitation is 80%.

    Low: 46 °F

    Showers

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before noon, then a slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 70. West wind 6 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.

    High: 70 °F

    Showers
    Likely then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40. West wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 29 mph.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 79. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 47. South southwest wind around 6 mph becoming calm in the evening.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

Detailed Forecast

This Afternoon
A slight chance of rain before 3pm, then a slight chance of showers and thunderstorms between 3pm and 4pm. Mostly cloudy, with a high near 80. South southwest wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Tonight
A slight chance of rain and thunderstorms, then a chance of rain after midnight. Mostly cloudy, with a low around 53. South southwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Saturday
A chance of rain and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 77. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
Saturday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2am. Low around 46. North wind around 5 mph becoming light and variable after midnight. Chance of precipitation is 80%.
Sunday
Showers likely and possibly a thunderstorm before noon, then a slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 70. West wind 6 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.
Sunday Night
Mostly clear, with a low around 40. West wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 29 mph.
Monday
Sunny, with a high near 79. Calm wind becoming southwest around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 47. South southwest wind around 6 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 81.
Tuesday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 47.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 78.
Wednesday Night
Mostly cloudy, with a low around 45.
Thursday
A slight chance of showers. Partly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
Whitehall MT
 45.87°N 112.1°W (Elev. 4390 ft)
Last Update:
12:31 pm MDT Aug 28, 2026
Forecast Valid:
12pm MDT Aug 28, 2026-6pm MDT Sep 3, 2026
 
Forecast Discussion
 
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Additional Resources

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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