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.

Clear

48°F

9°C

Humidity 34%
Wind Speed NNW 5 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 17 Apr 01:53 PM MDT
Extended Forecast for

Boise ID

Freeze Warning April 18, 12:00am until April 18, 10:00am
Click here for hazard details and duration
Freeze Warning

  • This Afternoon

    This Afternoon: Sunny, with a high near 53. Northwest wind around 6 mph.

    High: 53 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 33. North northwest wind 5 to 7 mph becoming light and variable.

    Low: 33 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 64. Southeast wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 64 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39. Southeast wind 5 to 9 mph becoming calm after midnight.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 76. Light and variable wind becoming south southeast 5 to 9 mph in the afternoon.

    High: 76 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 53. Northwest wind around 6 mph.
Tonight
Increasing clouds, with a low around 33. North northwest wind 5 to 7 mph becoming light and variable.
Saturday
Partly sunny, with a high near 64. Southeast wind 6 to 11 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 39. Southeast wind 5 to 9 mph becoming calm after midnight.
Sunday
Mostly sunny, with a high near 76. Light and variable wind becoming south southeast 5 to 9 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 46.
Monday
Mostly sunny, with a high near 80.
Monday Night
Mostly clear, with a low around 49.
Tuesday
Mostly sunny, with a high near 80.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 47.
Wednesday
A 50 percent chance of showers. Mostly cloudy, with a high near 59.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 42.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 58.
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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:
12:56 pm MDT Apr 17, 2026
Forecast Valid:
2pm MDT Apr 17, 2026-6pm MDT Apr 23, 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