Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Current conditions at

Boise Air Terminal (KBOI)

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

Overcast

48°F

9°C

Humidity 81%
Wind Speed E 3 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 09 Dec 10:20 AM MST
Extended Forecast for

Boise ID

  • Today

    Today: Rain likely.  Cloudy, with a high near 54. Light and variable wind becoming northwest around 5 mph in the afternoon.  Chance of precipitation is 70%.

    High: 54 °F

    Rain Likely

  • Tonight

    Tonight: A 40 percent chance of rain.  Mostly cloudy, with a steady temperature around 49. Light east southeast wind.

    Low: 49 °F

    Chance Rain

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 60. Light and variable wind becoming east around 5 mph in the morning.

    High: 60 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39. East wind 3 to 5 mph.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 58. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

Detailed Forecast

Today
Rain likely. Cloudy, with a high near 54. Light and variable wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 70%.
Tonight
A 40 percent chance of rain. Mostly cloudy, with a steady temperature around 49. Light east southeast wind.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 60. Light and variable wind becoming east around 5 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 39. East wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 58. Calm wind becoming west northwest around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 58.
Friday Night
Partly cloudy, with a low around 36.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
Mostly cloudy, with a low around 36.
Sunday
Partly sunny, with a high near 53.
Sunday Night
Mostly cloudy, with a low around 38.
Monday
A 30 percent chance of rain. Partly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Boise ID
 43.62°N 116.22°W (Elev. 2710 ft)
3:16 am MST Dec 9, 2025
10am MST Dec 9, 2025-6pm MST Dec 15, 2025
 
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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