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.

Clear

32°F

0°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.5 in (1032.85 mb)
Dewpoint 28°F (-2°C)
Visibility 8.00 mi
Last update 14 Jan 08:05 PM MST
Extended Forecast for

Boise ID

Air Stagnation Advisory January 14, 08:29pm until January 19, 05:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 14, 08:29pm until January 19, 05:00am

    NOW until 5:00am Mon

    Air Stagnation Advisory

  • Tonight

    Low: 26 °F

    Areas Fog

  • Thursday

    Thursday: Areas of fog before 11am. Otherwise, mostly sunny, with a high near 42. Light and variable wind.

    High: 42 °F

    Areas Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Areas of fog after 8pm. Otherwise, mostly clear, with a low around 26. Calm wind.

    Low: 26 °F

    Areas Fog

  • Friday

    Friday: Areas of fog before 8am. Otherwise, sunny, with a high near 43. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 43 °F

    Areas Fog
    then Sunny

  • Friday Night

    Friday Night: Areas of fog. Otherwise, mostly clear, with a low around 26. Light and variable wind.

    Low: 26 °F

    Areas Fog

  • Saturday

    Saturday: Areas of fog before 11am. Otherwise, sunny, with a high near 45.

    High: 45 °F

    Areas Fog
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

Detailed Forecast

Tonight
Areas of fog. Otherwise, mostly clear, with a low around 26. Calm wind.
Thursday
Areas of fog before 11am. Otherwise, mostly sunny, with a high near 42. Light and variable wind.
Thursday Night
Areas of fog after 8pm. Otherwise, mostly clear, with a low around 26. Calm wind.
Friday
Areas of fog before 8am. Otherwise, sunny, with a high near 43. Calm wind becoming south southeast around 5 mph in the afternoon.
Friday Night
Areas of fog. Otherwise, mostly clear, with a low around 26. Light and variable wind.
Saturday
Areas of fog before 11am. Otherwise, sunny, with a high near 45.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Sunny, with a high near 44.
Sunday Night
Mostly clear, with a low around 24.
M.L.King Day
Sunny, with a high near 45.
Monday Night
Mostly clear, with a low around 25.
Tuesday
Sunny, with a high near 46.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
Mostly sunny, with a high near 47.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boise ID
 43.61°N 116.25°W (Elev. 2726 ft)
Last Update:
2:04 pm MST Jan 14, 2026
Forecast Valid:
8pm MST Jan 14, 2026-6pm MST Jan 21, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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