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.

Overcast

28°F

-2°C

Humidity 74%
Wind Speed SE 3 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 21°F (-6°C)
Visibility 9.00 mi
Last update 22 Jan 09:05 AM MST
Extended Forecast for

3 Miles WSW Garden City ID

Air Stagnation Advisory January 22, 09:23am until January 23, 05:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 22, 09:23am until January 23, 05:00am

    NOW until 5:00am Fri

    Air Stagnation Advisory

  • Today

    High: 30 °F

    Cloudy

  • Tonight

    Tonight: Cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Cloudy

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 33. West northwest wind 3 to 8 mph.

    High: 33 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Increasing clouds, with a low around 20. Northwest wind 5 to 8 mph becoming southeast in the evening.

    Low: 20 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 32. Light and variable wind becoming northwest 5 to 8 mph in the afternoon.

    High: 32 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

Detailed Forecast

Today
Cloudy, with a high near 30. Calm wind.
Tonight
Cloudy, with a low around 23. Calm wind.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 33. West northwest wind 3 to 8 mph.
Friday Night
Increasing clouds, with a low around 20. Northwest wind 5 to 8 mph becoming southeast in the evening.
Saturday
Mostly sunny, with a high near 32. Light and variable wind becoming northwest 5 to 8 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 21.
Sunday
Sunny, with a high near 34.
Sunday Night
Partly cloudy, with a low around 23.
Monday
Partly sunny, with a high near 35.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Partly sunny, with a high near 37.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
Mostly cloudy, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Garden City ID
 43.63°N 116.31°W (Elev. 2664 ft)
Last Update:
3:28 am MST Jan 22, 2026
Forecast Valid:
9am MST Jan 22, 2026-6pm MST Jan 28, 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