Severe Thunderstorms and Heavy Rain in the Central Plains; Dry Thunderstorms and Critical Fire Weather in the West

Severe thunderstorms and heavy rain may produce large to very-large hail, severe winds, tornadoes and numerous instances of flash flooding across portions of the central Plains. Scattered slow-moving storms will continue to bring a flash flooding threat to the central Gulf Coast. Elevated to critical fire weather conditions are expected across much of the western U.S.. Read More >

Current conditions at

Boise Air Terminal (KBOI)

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

Mostly Cloudy

75°F

24°C

Humidity 36%
Wind Speed N 0 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 20 Jun 04:05 AM MDT
Extended Forecast for

Boise ID

  • Today

    Today: A chance of showers before noon, then a slight chance of showers and thunderstorms between noon and 3pm.  Mostly cloudy, with a high near 86. West northwest wind 3 to 8 mph.  Chance of precipitation is 40%.

    High: 86 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 56. North northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 56 °F

    Gradual
    Clearing

  • Sunday

    Sunday: Sunny, with a high near 87. Calm wind becoming northwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

    High: 87 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 54. Northwest wind 5 to 9 mph becoming calm  after midnight.

    Low: 54 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 90. Calm wind becoming west northwest 5 to 9 mph in the afternoon.

    High: 90 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 57.

    Low: 57 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 97.

    High: 97 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 61.

    Low: 61 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 99.

    High: 99 °F

    Hot

Detailed Forecast

Today
A chance of showers before noon, then a slight chance of showers and thunderstorms between noon and 3pm. Mostly cloudy, with a high near 86. West northwest wind 3 to 8 mph. Chance of precipitation is 40%.
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 56. North northwest wind 5 to 7 mph becoming calm in the evening.
Sunday
Sunny, with a high near 87. Calm wind becoming northwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Clear, with a low around 54. Northwest wind 5 to 9 mph becoming calm after midnight.
Monday
Sunny and hot, with a high near 90. Calm wind becoming west northwest 5 to 9 mph in the afternoon.
Monday Night
Clear, with a low around 57.
Tuesday
Sunny and hot, with a high near 97.
Tuesday Night
Clear, with a low around 61.
Wednesday
Sunny and hot, with a high near 99.
Wednesday Night
Clear, with a low around 62.
Thursday
Sunny and hot, with a high near 98.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny and hot, with a high near 93.
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ABOUT THIS FORECAST

 
Point Forecast:
Boise ID
 43.62°N 116.22°W (Elev. 2710 ft)
12:29 am MDT Jun 20, 2026
4am MDT Jun 20, 2026-6pm MDT Jun 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database