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 65%
Wind Speed SE 4 MPH
Barometer 30.41 in (1029.8 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 30 Dec 06:53 PM MST
Extended Forecast for

Boise ID

Air Stagnation Advisory December 30, 07:13pm until January 3, 08:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory December 30, 07:13pm until January 3, 08:00am

    NOW until 8:00am Sat

    Air Stagnation Advisory

  • Tonight

    Low: 25 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 42. Light and variable wind.

    High: 42 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: A 50 percent chance of rain. Cloudy, with a high near 44. Light east southeast wind.

    High: 44 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely. Cloudy, with a low around 39. Calm wind. Chance of precipitation is 60%.

    Low: 39 °F

    Rain Likely

  • Friday

    Friday: A 40 percent chance of rain before 11am. Mostly cloudy, with a high near 53.

    High: 53 °F

    Chance Rain
    then Partly
    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A 30 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 52.

    High: 52 °F

    Chance Rain

Detailed Forecast

Tonight
Increasing clouds, with a low around 25. Calm wind.
Wednesday
Partly sunny, with a high near 42. Light and variable wind.
Wednesday Night
Mostly cloudy, with a low around 30. Calm wind.
New Year's Day
A 50 percent chance of rain. Cloudy, with a high near 44. Light east southeast wind.
Thursday Night
Rain likely. Cloudy, with a low around 39. Calm wind. Chance of precipitation is 60%.
Friday
A 40 percent chance of rain before 11am. Mostly cloudy, with a high near 53.
Friday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 41.
Saturday
A 30 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 52.
Saturday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 35.
Sunday
A 20 percent chance of rain before 11am. Mostly cloudy, with a high near 49.
Sunday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 34.
Monday
A 20 percent chance of rain. Partly sunny, with a high near 48.
Monday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 33.
Tuesday
Mostly cloudy, with a high near 45.
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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 Dec 30, 2025
Forecast Valid:
7pm MST Dec 30, 2025-6pm MST Jan 6, 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