Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Current conditions at

Boise Air Terminal (KBOI)

Lat: 43.56704°NLon: 116.24053°WElev: 2822.0ft.

Clear

42°F

6°C

Humidity 67%
Wind Speed S 3 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 05 Feb 07:53 PM MST
Extended Forecast for

Boise Municipal ID

Air Stagnation Advisory February 5, 08:10pm until February 9, 05:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory February 5, 08:10pm until February 9, 05:00am

    NOW until 5:00am Mon

    Air Stagnation Advisory

  • Tonight

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 55. Light and variable wind.

    High: 55 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 56. Calm wind.

    High: 56 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36. Calm wind becoming east around 6 mph after midnight.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of rain, mainly after 11pm.  Cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Monday

    Monday: A 40 percent chance of rain before 11am.  Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance Rain
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 34. Calm wind.
Friday
Increasing clouds, with a high near 55. Light and variable wind.
Friday Night
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 35. Calm wind.
Saturday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 56. Calm wind.
Saturday Night
Partly cloudy, with a low around 36. Calm wind becoming east around 6 mph after midnight.
Sunday
Partly sunny, with a high near 60.
Sunday Night
A 50 percent chance of rain, mainly after 11pm. Cloudy, with a low around 40.
Monday
A 40 percent chance of rain before 11am. Mostly cloudy, with a high near 50.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 47.
Tuesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 20%.
Wednesday
A slight chance of rain and snow. Mostly cloudy, with a high near 47. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
Boise Municipal ID
 43.55°N 116.2°W (Elev. 2900 ft)
2:05 pm MST Feb 5, 2026
8pm MST Feb 5, 2026-6pm MST Feb 12, 2026
 
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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