Extreme Heat Across the Southern U.S.; Flash Flooding Threats in the Mid-Atlantic, Northeast, and Four Corners Region

Dangerous and extreme heat will remain across portions of the southern U.S. this week. Heavy rainfall may bring significant flash flooding across portions of the Mid-Atlantic and Northeast through the night, and additional flash flooding concerns across New England on Wednesday. Monsoonal thunderstorms will bring a flash flood risk to the Four Corners region, especially in burn scar areas Read More >

Hazardous Weather Conditions

Current conditions at

BOULDER MOUNTAIN (BOMM8)

Lat: 46.5596°NLon: 111.28973°WElev: 7950.0ft.

NA

60°F

16°C

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

15 Miles WSW White Sulphur Springs MT

  • Today

    Today: Areas of smoke. Mostly sunny, with a high near 75. Calm wind becoming west 5 to 9 mph in the afternoon.

    High: 75 °F

    Areas Smoke

  • Tonight

    Tonight: A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am.  Patchy smoke between 2am and 3am. Mostly cloudy, then gradually becoming mostly clear, with a low around 58. Northwest wind 6 to 8 mph becoming south southeast in the evening.  Chance of precipitation is 50%.

    Low: 58 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Thursday

    Thursday: Patchy smoke before 2pm, then patchy smoke after 3pm. Sunny, with a high near 75. South southwest wind 5 to 9 mph becoming west northwest in the afternoon.

    High: 75 °F

    Patchy Smoke

  • Thursday Night

    Thursday Night: Patchy smoke before 7pm. Partly cloudy, with a low around 57. North northwest wind 5 to 8 mph becoming south southeast after midnight.

    Low: 57 °F

    Patchy Smoke
    then Partly
    Cloudy

  • Friday

    Friday: Sunny, with a high near 78. South wind 5 to 8 mph becoming west in the afternoon.

    High: 78 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60. Northwest wind 5 to 7 mph becoming east after midnight.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 83. Southeast wind 6 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 31 mph.

    High: 83 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55. Windy, with a southwest wind 26 to 30 mph becoming west northwest after midnight. Winds could gust as high as 39 mph.

    Low: 55 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

Detailed Forecast

Today
Areas of smoke. Mostly sunny, with a high near 75. Calm wind becoming west 5 to 9 mph in the afternoon.
Tonight
A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am. Patchy smoke between 2am and 3am. Mostly cloudy, then gradually becoming mostly clear, with a low around 58. Northwest wind 6 to 8 mph becoming south southeast in the evening. Chance of precipitation is 50%.
Thursday
Patchy smoke before 2pm, then patchy smoke after 3pm. Sunny, with a high near 75. South southwest wind 5 to 9 mph becoming west northwest in the afternoon.
Thursday Night
Patchy smoke before 7pm. Partly cloudy, with a low around 57. North northwest wind 5 to 8 mph becoming south southeast after midnight.
Friday
Sunny, with a high near 78. South wind 5 to 8 mph becoming west in the afternoon.
Friday Night
Mostly clear, with a low around 60. Northwest wind 5 to 7 mph becoming east after midnight.
Saturday
Sunny, with a high near 83. Southeast wind 6 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 31 mph.
Saturday Night
Mostly clear, with a low around 55. Windy, with a southwest wind 26 to 30 mph becoming west northwest after midnight. Winds could gust as high as 39 mph.
Sunday
Sunny, with a high near 71.
Sunday Night
Mostly clear, with a low around 46. Breezy.
Monday
Sunny, with a high near 62.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles WSW White Sulphur Springs MT
 46.46°N 111.19°W (Elev. 7402 ft)
12:31 am MDT Jul 29, 2026
8am MDT Jul 29, 2026-6pm MDT Aug 4, 2026
 
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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