Extreme Heat in the Southwest; Severe Weather in the Northern Plains; Heavy Rain in the East

Extreme heat continues across the Southwest as temperatures may top 120 degrees. The heat may expand across the West and south-central U.S. into the middle of the month. Severe thunderstorms capable of severe wind gusts and large hail will be the primary hazards today across the northern Plains into the upper Midwest. Rainfall could be locally heavy across the Eastern U.S. today. Read More >

Hazardous Weather Conditions

Current conditions at

Boise Air Terminal (KBOI)

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

smoke

72°F

22°C

Humidity 24%
Wind Speed N 0 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 34°F (1°C)
Visibility 2.00 mi
Last update 03 Aug 09:35 PM MDT
Extended Forecast for

Boise ID

  • Tonight

    Tonight: Widespread smoke. Mostly clear, with a low around 53. West wind around 5 mph becoming calm  in the evening.

    Low: 53 °F

    Smoke

  • Tuesday

    Tuesday: Widespread smoke, mainly before noon. Sunny, with a high near 88. Calm wind becoming west 5 to 9 mph in the afternoon.

    High: 88 °F

    Smoke

  • Tuesday Night

    Tuesday Night: Widespread smoke, mainly between 9pm and 10pm. Mostly clear, with a low around 57. Northwest wind 5 to 10 mph becoming light and variable.

    Low: 57 °F

    Smoke

  • Wednesday

    Wednesday: Areas of smoke before 7am. Sunny and hot, with a high near 95. Calm wind becoming west around 6 mph in the afternoon.

    High: 95 °F

    Areas Smoke
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 61. Northwest wind 5 to 9 mph becoming southeast after midnight.

    Low: 61 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 101.

    High: 101 °F

    Hot

  • Thursday Night

    Thursday Night: Clear, with a low around 65.

    Low: 65 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 102.

    High: 102 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

Detailed Forecast

Tonight
Widespread smoke. Mostly clear, with a low around 53. West wind around 5 mph becoming calm in the evening.
Tuesday
Widespread smoke, mainly before noon. Sunny, with a high near 88. Calm wind becoming west 5 to 9 mph in the afternoon.
Tuesday Night
Widespread smoke, mainly between 9pm and 10pm. Mostly clear, with a low around 57. Northwest wind 5 to 10 mph becoming light and variable.
Wednesday
Areas of smoke before 7am. Sunny and hot, with a high near 95. Calm wind becoming west around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 61. Northwest wind 5 to 9 mph becoming southeast after midnight.
Thursday
Sunny and hot, with a high near 101.
Thursday Night
Clear, with a low around 65.
Friday
Sunny and hot, with a high near 102.
Friday Night
Mostly clear, with a low around 64.
Saturday
Sunny and hot, with a high near 100.
Saturday Night
Mostly clear, with a low around 65.
Sunday
Sunny and hot, with a high near 96.
Sunday Night
Mostly clear, with a low around 63.
Monday
Sunny and hot, with a high near 94.
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ABOUT THIS FORECAST

 
Point Forecast:
Boise ID
 43.62°N 116.22°W (Elev. 2710 ft)
12:29 pm MDT Aug 3, 2026
10pm MDT Aug 3, 2026-6pm MDT Aug 10, 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