Coastal and Marine Impacts from Imelda and Humberto as Both Track Away from the Southeast U.S.

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine and rip current conditions to the east coast of Florida and Georgia today, spreading north along much of the east coast of the U.S. this week. Heavy rainfall north and west of Imelda falling across coastal Florida and Georgia into the Carolinas could cause isolated flash and urban flooding through Tuesday. Read More >

Current conditions at

Boise Air Terminal (KBOI)

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

Mostly Cloudy

80°F

27°C

Humidity 32%
Wind Speed ESE 12 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 29 Sep 04:53 PM MDT
Extended Forecast for

15 Miles ESE Boise Municipal ID

  • This Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 72. Southeast wind around 8 mph.

    High: 72 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers and possibly a thunderstorm.  Low around 49. South southeast wind 7 to 9 mph becoming north northwest after midnight.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 49 °F

    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 65. South southeast wind 7 to 13 mph.

    High: 65 °F

    Partly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before midnight.  Mostly cloudy, with a low around 47. South wind 5 to 9 mph.

    Low: 47 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 62. Southwest wind 5 to 10 mph becoming southeast in the morning.

    High: 62 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers after midnight.  Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers before noon.  Partly sunny, with a high near 60.

    High: 60 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before midnight.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 72. Southeast wind around 8 mph.
Tonight
Showers and possibly a thunderstorm. Low around 49. South southeast wind 7 to 9 mph becoming north northwest after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 65. South southeast wind 7 to 13 mph.
Tuesday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 47. South wind 5 to 9 mph.
Wednesday
Partly sunny, with a high near 62. Southwest wind 5 to 10 mph becoming southeast in the morning.
Wednesday Night
A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 44.
Thursday
A 20 percent chance of showers before noon. Partly sunny, with a high near 60.
Thursday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 39.
Friday
Sunny, with a high near 58.
Friday Night
Mostly clear, with a low around 37.
Saturday
Sunny, with a high near 57.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Mostly sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ESE Boise Municipal ID
 43.5°N 115.92°W (Elev. 4649 ft)
3:04 pm MDT Sep 29, 2025
5pm MDT Sep 29, 2025-6pm MDT Oct 6, 2025
 
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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