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

54°F

12°C

Humidity 37%
Wind Speed NNW 5 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 13 Oct 08:35 PM MDT
Extended Forecast for

Eagle ID

Frost Advisory October 13, 08:47pm until October 14, 10:00am
Click here for hazard details and duration
Frost Advisory
  •  
    Frost Advisory October 13, 08:47pm until October 14, 10:00am

    NOW until 10:00am Wed

    Frost Advisory

  • Tonight

    Low: 34 °F

    Mostly Clear
    then Areas
    Frost and
    Areas Fog

  • Wednesday

    Wednesday: Areas of fog before 9am. Areas of frost before 9am. Otherwise, sunny, with a high near 68. Calm wind becoming northwest 5 to 8 mph in the afternoon.

    High: 68 °F

    Areas Frost
    and Areas Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 4am. Otherwise, mostly clear, with a low around 38. North northwest wind around 6 mph becoming calm in the evening.

    Low: 38 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 8am. Otherwise, sunny, with a high near 72. Calm wind becoming east southeast around 5 mph in the morning.

    High: 72 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 39. Light and variable wind becoming east around 5 mph in the evening.

    Low: 39 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 45.

    Low: 45 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

Detailed Forecast

Tonight
Areas of fog after 5am. Areas of frost after 4am. Otherwise, mostly clear, with a low around 34. Light north wind.
Wednesday
Areas of fog before 9am. Areas of frost before 9am. Otherwise, sunny, with a high near 68. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Wednesday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 38. North northwest wind around 6 mph becoming calm in the evening.
Thursday
Patchy fog before 8am. Otherwise, sunny, with a high near 72. Calm wind becoming east southeast around 5 mph in the morning.
Thursday Night
Clear, with a low around 39. Light and variable wind becoming east around 5 mph in the evening.
Friday
Sunny, with a high near 77.
Friday Night
Clear, with a low around 45.
Saturday
Sunny, with a high near 76.
Saturday Night
Mostly clear, with a low around 42.
Sunday
Patchy fog between 7am and 9am. Otherwise, sunny, with a high near 73.
Sunday Night
Mostly clear, with a low around 46.
Monday
Mostly sunny, with a high near 71.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 40.
Tuesday
A 20 percent chance of showers. Patchy fog. Otherwise, partly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Eagle ID
 43.71°N 116.36°W (Elev. 2631 ft)
Last Update:
12:29 pm MDT Oct 13, 2026
Forecast Valid:
8pm MDT Oct 13, 2026-6pm MDT Oct 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation