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

Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

Boise Air Terminal (KBOI)

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

Clear

37°F

3°C

Humidity 55%
Wind Speed N 4 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 28 Feb 08:35 AM MST
Extended Forecast for

Boise ID

  • Today

    Today: Partly sunny, with a high near 59. Calm wind.

    High: 59 °F

    Partly Sunny

  • Tonight

    Tonight: A 50 percent chance of rain, mainly after 11pm. Cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely, mainly after 11am. Cloudy, with a high near 58. Light south southeast wind. Chance of precipitation is 60%.

    High: 58 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain likely, mainly after 11pm. Patchy fog after 5am. Otherwise, cloudy, with a low around 44. Calm wind. Chance of precipitation is 60%.

    Low: 44 °F

    Rain Likely
    and Patchy
    Fog

  • Monday

    Monday: A 50 percent chance of rain, mainly before 11am. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 58. Calm wind becoming northwest 5 to 9 mph in the afternoon.

    High: 58 °F

    Chance Rain
    and Patchy
    Fog then
    Slight Chance
    Rain

  • Monday Night

    Monday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after 11am. Cloudy, with a high near 55. Chance of precipitation is 70%.

    High: 55 °F

    Rain Likely

Detailed Forecast

Today
Partly sunny, with a high near 59. Calm wind.
Tonight
A 50 percent chance of rain, mainly after 11pm. Cloudy, with a low around 43. Calm wind.
Sunday
Rain likely, mainly after 11am. Cloudy, with a high near 58. Light south southeast wind. Chance of precipitation is 60%.
Sunday Night
Rain likely, mainly after 11pm. Patchy fog after 5am. Otherwise, cloudy, with a low around 44. Calm wind. Chance of precipitation is 60%.
Monday
A 50 percent chance of rain, mainly before 11am. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 58. Calm wind becoming northwest 5 to 9 mph in the afternoon.
Monday Night
Mostly clear, with a low around 37.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
Mostly cloudy, with a low around 44.
Wednesday
Rain likely, mainly after 11am. Cloudy, with a high near 55. Chance of precipitation is 70%.
Wednesday Night
A 40 percent chance of rain before 11pm. Mostly cloudy, with a low around 36.
Thursday
Partly sunny, with a high near 52.
Thursday Night
Mostly clear, with a low around 33.
Friday
Mostly sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Boise ID
 43.62°N 116.22°W (Elev. 2710 ft)
Last Update:
2:27 am MST Feb 28, 2026
Forecast Valid:
8am MST Feb 28, 2026-6pm MST Mar 6, 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