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

Heavy Rain Across the Southern US; Unsettled Pattern in the Pacific Northwest

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains Friday, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. High elevation snow and mixed precipitation and rain in the lower elevations will impact the Pacific Northwest this weekend before a stronger system moves in early next week. Read More >

Current conditions at

Boise Air Terminal (KBOI)

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

Overcast

39°F

4°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 13 Feb 01:20 AM MST
Extended Forecast for

Boise ID

  • Overnight

    Overnight: Cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 47. Light east wind.

    High: 47 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 37. East southeast wind 3 to 5 mph.

    Low: 37 °F

    Mostly Cloudy

  • Saturday

    Saturday: Cloudy, with a high near 55. South southeast wind 5 to 7 mph.

    High: 55 °F

    Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 37. South southeast wind around 6 mph becoming calm in the evening.

    Low: 37 °F

    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Sunday Night

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

    Low: 36 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: A 20 percent chance of rain after 11am. Partly sunny, with a high near 56.

    High: 56 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: Rain likely, mainly after 11pm. Cloudy, with a low around 36. Chance of precipitation is 70%.

    Low: 36 °F

    Rain Likely

Detailed Forecast

Overnight
Cloudy, with a low around 34. Calm wind.
Friday
Mostly cloudy, with a high near 47. Light east wind.
Friday Night
Mostly cloudy, with a low around 37. East southeast wind 3 to 5 mph.
Saturday
Cloudy, with a high near 55. South southeast wind 5 to 7 mph.
Saturday Night
Cloudy, with a low around 37. South southeast wind around 6 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 58.
Sunday Night
Mostly cloudy, with a low around 36.
Washington's Birthday
A 20 percent chance of rain after 11am. Partly sunny, with a high near 56.
Monday Night
Rain likely, mainly after 11pm. Cloudy, with a low around 36. Chance of precipitation is 70%.
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 31. Chance of precipitation is 40%.
Wednesday
A 40 percent chance of snow. Partly sunny, with a high near 44.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 31.
Thursday
Snow likely. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boise ID
 43.62°N 116.22°W (Elev. 2710 ft)
Last Update:
8:02 pm MST Feb 12, 2026
Forecast Valid:
1am MST Feb 13, 2026-6pm MST Feb 19, 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