Showers and Storms in the East; Dangerously Hot and Dry in the West

Scattered showers and storms are expected across portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Hot, dry weather and increasing winds will allow elevated wildfire conditions to return to the northern Intermountain West, where air quality issues persist from ongoing fires. Read More >

Hazardous Weather Conditions

Current conditions at

Boise Air Terminal (KBOI)

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

Clear

90°F

32°C

Humidity 17%
Wind Speed WNW 10 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 39°F (4°C)
Visibility 9.00 mi
Heat Index86°F (30°C)
Last update 09 Aug 02:00 PM MDT
Extended Forecast for

Boise IDSimilar City Names

  • This Afternoon

    This Afternoon: Patchy smoke. Sunny and hot, with a high near 97. West northwest wind around 8 mph.

    High: 97 °F

    Patchy Smoke

  • Tonight

    Tonight: Patchy smoke. Mostly clear, with a low around 61. Northwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 61 °F

    Patchy Smoke

  • Monday

    Monday: Patchy smoke before 7am, then patchy smoke after 10am. Sunny and hot, with a high near 96. Calm wind becoming west northwest 5 to 8 mph in the afternoon.

    High: 96 °F

    Patchy Smoke

  • Monday Night

    Monday Night: Patchy smoke between 1am and 2am. Mostly clear, with a low around 60. Northwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 60 °F

    Patchy Smoke

  • Tuesday

    Tuesday: Patchy smoke before 3pm, then patchy smoke after 4pm. Sunny and hot, with a high near 97. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 97 °F

    Sunny then
    Patchy Smoke

  • Tuesday Night

    Tuesday Night: Patchy smoke before 2am. Mostly clear, with a low around 63.

    Low: 63 °F

    Patchy Smoke

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 93.

    High: 93 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 90.

    High: 90 °F

    Hot

Detailed Forecast

This Afternoon
Patchy smoke. Sunny and hot, with a high near 97. West northwest wind around 8 mph.
Tonight
Patchy smoke. Mostly clear, with a low around 61. Northwest wind 5 to 8 mph becoming calm in the evening.
Monday
Patchy smoke before 7am, then patchy smoke after 10am. Sunny and hot, with a high near 96. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Monday Night
Patchy smoke between 1am and 2am. Mostly clear, with a low around 60. Northwest wind 5 to 8 mph becoming calm in the evening.
Tuesday
Patchy smoke before 3pm, then patchy smoke after 4pm. Sunny and hot, with a high near 97. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Tuesday Night
Patchy smoke before 2am. Mostly clear, with a low around 63.
Wednesday
Mostly sunny and hot, with a high near 93.
Wednesday Night
Partly cloudy, with a low around 62.
Thursday
Mostly sunny and hot, with a high near 90.
Thursday Night
Partly cloudy, with a low around 61.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 87.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 61.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
Boise IDSimilar City Names
 43.62°N 116.22°W (Elev. 2710 ft)
12:29 pm MDT Aug 9, 2026
2pm MDT Aug 9, 2026-6pm MDT Aug 15, 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