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

28°F

-2°C

Humidity 77%
Wind Speed E 4 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 31 Dec 08:53 AM MST
Extended Forecast for

2 Miles W Boise ID

Air Stagnation Advisory December 31, 09:03am until January 3, 08:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory December 31, 09:03am until January 3, 08:00am

    NOW until 8:00am Sat

    Air Stagnation Advisory

  • Today

    High: 44 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 28. Calm wind.

    Low: 28 °F

    Increasing
    Clouds

  • New Year's Day

    New Year's Day: Rain likely, mainly after 11am. Cloudy, with a high near 44. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 60%.

    High: 44 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain. Patchy fog after 8pm. Low around 37. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain and
    Patchy Fog

  • Friday

    Friday: A 30 percent chance of rain before 11am. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 50. Calm wind becoming south southeast around 5 mph in the morning.

    High: 50 °F

    Chance Rain
    and Patchy
    Fog then
    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of rain. Mostly cloudy, with a high near 53.

    High: 53 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 44. Calm wind.
Tonight
Increasing clouds, with a low around 28. Calm wind.
New Year's Day
Rain likely, mainly after 11am. Cloudy, with a high near 44. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 60%.
Thursday Night
Rain. Patchy fog after 8pm. Low around 37. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A 30 percent chance of rain before 11am. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 50. Calm wind becoming south southeast around 5 mph in the morning.
Friday Night
Mostly cloudy, with a low around 38.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 53.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 38.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 50.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 37.
Monday
A 30 percent chance of rain. Mostly cloudy, with a high near 50.
Monday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 33.
Tuesday
Partly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Boise ID
 43.61°N 116.27°W (Elev. 2700 ft)
Last Update:
2:28 am MST Dec 31, 2025
Forecast Valid:
9am MST Dec 31, 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