Fire Weather Concerns and Severe Weather

Dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the northern and central High Plains through this weekend, where fuels remain largely receptive. Severe thunderstorms and heavy rainfall are possible from the Plains into the Upper Midwest, as well as in the Ohio Valley and portions of the Mid-Atlantic through this weekend. Read More >

Current conditions at

Boise Air Terminal (KBOI)

Lat: 43.56704°NLon: 116.24053°WElev: 2822.0ft.

Clear

60°F

16°C

Humidity 37%
Wind Speed SE 3 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 12 Sep 05:53 AM MDT
Extended Forecast for

Boise ID

  • Today

    Today: Mostly sunny, with a high near 87. Calm wind becoming south around 6 mph.

    High: 87 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy smoke between 8pm and 10pm. Partly cloudy, with a low around 54. East southeast wind 5 to 9 mph becoming calm. Winds could gust as high as 21 mph.

    Low: 54 °F

    Patchy Smoke
    then Mostly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 69. West wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 69 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46. West northwest wind 5 to 9 mph becoming light northwest  after midnight. Winds could gust as high as 20 mph.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 71. Calm wind becoming west northwest 5 to 8 mph in the afternoon.

    High: 71 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 47.

    Low: 47 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 87. Calm wind becoming south around 6 mph.
Tonight
Patchy smoke between 8pm and 10pm. Partly cloudy, with a low around 54. East southeast wind 5 to 9 mph becoming calm. Winds could gust as high as 21 mph.
Sunday
Sunny, with a high near 69. West wind 7 to 10 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 46. West northwest wind 5 to 9 mph becoming light northwest after midnight. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 71. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Monday Night
Clear, with a low around 47.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 82.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
Boise ID
 43.62°N 116.22°W (Elev. 2710 ft)
12:35 am MDT Sep 12, 2026
6am MDT Sep 12, 2026-6pm MDT Sep 18, 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