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

30°F

-1°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.43 in (1030.48 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 17 Jan 09:35 PM MST
Extended Forecast for

Boise ID

Air Stagnation Advisory January 17, 09:47pm until January 22, 11:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 17, 09:47pm until January 22, 11:00am

    NOW until 11:00am Thu

    Air Stagnation Advisory

  • Tonight

    Low: 25 °F

    Areas Fog

  • Sunday

    Sunday: Areas of fog before 1pm. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 37. Calm wind.

    High: 37 °F

    Areas Fog

  • Sunday Night

    Sunday Night: Patchy fog after 8pm. Otherwise, mostly clear, with a low around 24. Calm wind.

    Low: 24 °F

    Patchy Fog

  • M.L.King Day

    M.L.King Day: Patchy fog before noon. Otherwise, sunny, with a high near 37. Light south wind.

    High: 37 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog after 8pm. Otherwise, mostly clear, with a low around 26. Calm wind.

    Low: 26 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 1pm. Otherwise, mostly sunny, with a high near 44.

    High: 44 °F

    Patchy Fog

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

Detailed Forecast

Tonight
Areas of fog. Otherwise, partly cloudy, with a low around 25. Calm wind.
Sunday
Areas of fog before 1pm. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 37. Calm wind.
Sunday Night
Patchy fog after 8pm. Otherwise, mostly clear, with a low around 24. Calm wind.
M.L.King Day
Patchy fog before noon. Otherwise, sunny, with a high near 37. Light south wind.
Monday Night
Patchy fog after 8pm. Otherwise, mostly clear, with a low around 26. Calm wind.
Tuesday
Patchy fog before 1pm. Otherwise, mostly sunny, with a high near 44.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
Mostly sunny, with a high near 45.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Mostly sunny, with a high near 46.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Partly sunny, with a high near 45.
Friday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 20%.
Saturday
A slight chance of rain and snow. Partly sunny, with a high near 47. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boise ID
 43.59°N 116.24°W (Elev. 2766 ft)
Last Update:
2:05 pm MST Jan 17, 2026
Forecast Valid:
9pm MST Jan 17, 2026-6pm MST Jan 24, 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