National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest Thursday afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

Boise Air Terminal (KBOI)

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

Overcast

39°F

4°C

Humidity 80%
Wind Speed SE 4 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 12 Feb 04:05 AM MST
Extended Forecast for

Boise ID

  • Today

    Today: Patchy fog before 11am. Otherwise, partly sunny, with a high near 48. Light and variable wind.

    High: 48 °F

    Patchy Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Partly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 51. Calm wind.

    High: 51 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 37. Calm wind becoming east southeast around 5 mph.

    Low: 37 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 55. South southeast wind 3 to 6 mph.

    High: 55 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 38.

    Low: 38 °F

    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

  • Sunday Night

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

    Low: 36 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: A 30 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 54.

    High: 54 °F

    Chance Rain

Detailed Forecast

Today
Patchy fog before 11am. Otherwise, partly sunny, with a high near 48. Light and variable wind.
Tonight
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 33. Calm wind.
Friday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 51. Calm wind.
Friday Night
Mostly cloudy, with a low around 37. Calm wind becoming east southeast around 5 mph.
Saturday
Mostly cloudy, with a high near 55. South southeast wind 3 to 6 mph.
Saturday Night
Cloudy, with a low around 38.
Sunday
Partly sunny, with a high near 57.
Sunday Night
Partly cloudy, with a low around 36.
Washington's Birthday
A 30 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 54.
Monday Night
Rain likely, mainly after 11pm. Cloudy, with a low around 36. Chance of precipitation is 60%.
Tuesday
Rain and snow likely. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 48. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boise ID
 43.62°N 116.22°W (Elev. 2710 ft)
Last Update:
2:07 am MST Feb 12, 2026
Forecast Valid:
4am MST Feb 12, 2026-6pm MST Feb 18, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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