Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Current conditions at

Boise Air Terminal (KBOI)

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

Clear

81°F

27°C

Humidity 22%
Wind Speed WNW 11 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 16 Sep 07:00 PM MDT
Extended Forecast for

Boise IDSimilar City Names

  • Tonight

    Tonight: Partly cloudy, with a low around 58. Northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 58 °F

    Partly Cloudy

  • Thursday

    Thursday: Isolated showers and thunderstorms between 10am and 3pm.  Mostly sunny, with a high near 83. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph.  Chance of precipitation is 20%.

    High: 83 °F

    Isolated
    T-storms

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 55. West wind 5 to 9 mph becoming calm  after midnight. Winds could gust as high as 20 mph.

    Low: 55 °F

    Increasing
    Clouds

  • Friday

    Friday: A slight chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 75. Calm wind becoming west northwest around 6 mph in the afternoon.  Chance of precipitation is 20%.

    High: 75 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Partly cloudy, with a low around 54. West northwest wind 5 to 7 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 54 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 54.

    Low: 54 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 58. Northwest wind 5 to 7 mph becoming calm in the evening.
Thursday
Isolated showers and thunderstorms between 10am and 3pm. Mostly sunny, with a high near 83. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 20%.
Thursday Night
Increasing clouds, with a low around 55. West wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 20 mph.
Friday
A slight chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 75. Calm wind becoming west northwest around 6 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 54. West northwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 78.
Saturday Night
Clear, with a low around 54.
Sunday
Sunny, with a high near 81.
Sunday Night
Mostly clear, with a low around 55.
Monday
Sunny, with a high near 83.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
Sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
Boise IDSimilar City Names
 43.62°N 116.22°W (Elev. 2710 ft)
12:53 pm MDT Sep 16, 2026
7pm MDT Sep 16, 2026-6pm MDT Sep 23, 2026
 
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Additional Resources

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