Showers and Storms continue across the East; Heat, Critical Fire Weather, Drought, and Poor Air Quality continues in the West

A series of fronts will focus locally heavy showers and storms across portions of the central and eastern U.S. through the end of the workweek. Dangerous to extreme heat continues across the Southwest U.S., eventually spreading eastward over the weekend into early next week. Elevated fire weather conditions continue across the Great Basin, with degraded air quality lingering across the Northwest. Read More >

Current conditions at

Boulder Hill I-15 MP 170.9 (MTBOU)

Lat: 46.3233°NLon: 112.06891°WElev: 5593.0ft.

NA

57°F

14°C

Humidity 31%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 04 Aug 11:15 PM MDT
Extended Forecast for

9 Miles ENE Boulder MT

  • Tonight

    Tonight: Patchy smoke after 4am. Mostly clear, with a low around 47. North wind 3 to 5 mph.

    Low: 47 °F

    Patchy Smoke

  • Wednesday

    Wednesday: Patchy smoke. Sunny, with a high near 76. West wind 3 to 8 mph. Winds could gust as high as 18 mph.

    High: 76 °F

    Patchy Smoke

  • Wednesday Night

    Wednesday Night: Patchy smoke. Mostly clear, with a low around 51. West northwest wind 5 to 7 mph.

    Low: 51 °F

    Patchy Smoke

  • Thursday

    Thursday: Sunny, with a high near 83. Northwest wind 5 to 10 mph, with gusts as high as 22 mph.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55. North northwest wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 21 mph.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 86. Light southwest wind becoming west northwest 6 to 11 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. West northwest wind 9 to 15 mph, with gusts as high as 25 mph.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 86. West southwest wind 5 to 11 mph, with gusts as high as 23 mph.

    High: 86 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy smoke after 4am. Mostly clear, with a low around 47. North wind 3 to 5 mph.
Wednesday
Patchy smoke. Sunny, with a high near 76. West wind 3 to 8 mph. Winds could gust as high as 18 mph.
Wednesday Night
Patchy smoke. Mostly clear, with a low around 51. West northwest wind 5 to 7 mph.
Thursday
Sunny, with a high near 83. Northwest wind 5 to 10 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 55. North northwest wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 21 mph.
Friday
Sunny, with a high near 86. Light southwest wind becoming west northwest 6 to 11 mph in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Mostly clear, with a low around 57. West northwest wind 9 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 86. West southwest wind 5 to 11 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 58.
Sunday
Sunny, with a high near 82.
Sunday Night
Mostly clear, with a low around 56.
Monday
Sunny, with a high near 80.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ENE Boulder MT
 46.27°N 111.96°W (Elev. 6378 ft)
10:16 pm MDT Aug 4, 2026
11pm MDT Aug 4, 2026-6pm MDT Aug 11, 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