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

Hazardous Weather Conditions

Current conditions at

Boise Air Terminal (KBOI)

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

smoke

75°F

24°C

Humidity 36%
Wind Speed ESE 17 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 13 Aug 11:53 PM MDT
Extended Forecast for

Boise Municipal ID

Red Flag Warning until August 14, 06:00am
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning until August 14, 06:00am

    NOW until 6:00am Fri

    Red Flag Warning

  • Overnight

    Low: 61 °F

    Slight Chance
    T-storms

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms. Mostly cloudy through mid morning, then becoming sunny, with a high near 86. Southeast wind 6 to 9 mph becoming west in the afternoon.

    High: 86 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 61. South southeast wind around 7 mph becoming east in the evening.

    Low: 61 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 88. East southeast wind 7 to 10 mph.

    High: 88 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 61. South southeast wind 7 to 9 mph becoming east northeast in the evening.

    Low: 61 °F

    Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Sunny and hot, with a high near 91.

    High: 91 °F

    Hot

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny and hot, with a high near 90.

    High: 90 °F

    Hot

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61. East southeast wind 9 to 13 mph.
Friday
A 20 percent chance of showers and thunderstorms. Mostly cloudy through mid morning, then becoming sunny, with a high near 86. Southeast wind 6 to 9 mph becoming west in the afternoon.
Friday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 61. South southeast wind around 7 mph becoming east in the evening.
Saturday
A 40 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 88. East southeast wind 7 to 10 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 61. South southeast wind 7 to 9 mph becoming east northeast in the evening.
Sunday
Sunny and hot, with a high near 91.
Sunday Night
Partly cloudy, with a low around 63.
Monday
Partly sunny and hot, with a high near 90.
Monday Night
Mostly cloudy, with a low around 62.
Tuesday
Mostly sunny, with a high near 87.
Tuesday Night
Partly cloudy, with a low around 60.
Wednesday
Mostly sunny, with a high near 85.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
Mostly sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boise Municipal ID
 43.57°N 116.24°W (Elev. 2802 ft)
Last Update:
12:30 pm MDT Aug 13, 2026
Forecast Valid:
12am MDT Aug 14, 2026-6pm MDT Aug 20, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation