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

Areas of Severe Thunderstorms, Excessive Rainfall, and Extreme Heat Saturday

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into the Tennessee Valley Saturday. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys Saturday. Extreme heat will continue for the Intermountain West and Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Boise Air Terminal (KBOI)

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

Clear

88°F

31°C

Humidity 16%
Wind Speed SE 8 MPH
Barometer 29.74 in (1007.11 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 10 Jul 10:35 PM MDT
Extended Forecast for

Boise IDSimilar City Names

Heat Advisory July 10, 10:47pm until July 11, 09:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 10, 10:47pm until July 11, 09:00pm

    NOW until 9:00pm Sat

    Heat Advisory

  • Tonight

    Low: 67 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 102. Calm wind becoming south 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 102 °F

    Hot

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 68. South wind around 6 mph becoming calm.

    Low: 68 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny and hot, with a high near 99. Light west northwest wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 99 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 69. North northwest wind 5 to 7 mph becoming light and variable.

    Low: 69 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny and hot, with a high near 101.

    High: 101 °F

    Hot

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 70.

    Low: 70 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny and hot, with a high near 97.

    High: 97 °F

    Hot

Detailed Forecast

Tonight
Clear, with a low around 67. South southeast wind around 5 mph becoming calm after midnight.
Saturday
Sunny and hot, with a high near 102. Calm wind becoming south 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Increasing clouds, with a low around 68. South wind around 6 mph becoming calm.
Sunday
Partly sunny and hot, with a high near 99. Light west northwest wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 69. North northwest wind 5 to 7 mph becoming light and variable.
Monday
Mostly sunny and hot, with a high near 101.
Monday Night
Mostly cloudy, with a low around 70.
Tuesday
Partly sunny and hot, with a high near 97.
Tuesday Night
Partly cloudy, with a low around 66.
Wednesday
Sunny and hot, with a high near 99.
Wednesday Night
Mostly clear, with a low around 66.
Thursday
Sunny and hot, with a high near 100.
Thursday Night
Mostly clear, with a low around 67.
Friday
Sunny and hot, with a high near 99.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Boise IDSimilar City Names
 43.62°N 116.22°W (Elev. 2710 ft)
Last Update:
12:29 pm MDT Jul 10, 2026
Forecast Valid:
10pm MDT Jul 10, 2026-6pm MDT Jul 17, 2026
 
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