Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to develop off the southeast U.S. coast tonight and is expected to strengthen and bring flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Current conditions at

Boise Air Terminal (KBOI)

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

Clear

54°F

12°C

Humidity 54%
Wind Speed NNW 11 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 11 Oct 02:35 AM MDT
Extended Forecast for

2 Miles SW Boise Municipal ID

  • Overnight

    Overnight: Partly cloudy, with a low around 47. West northwest wind around 7 mph.

    Low: 47 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 60. West northwest wind 7 to 11 mph, with gusts as high as 22 mph.

    High: 60 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly after midnight.  Mostly cloudy, with a low around 41. West northwest wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: 41 °F

    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers before noon.  Partly sunny, with a high near 57. West southwest wind around 7 mph.

    High: 57 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 42. East southeast wind around 6 mph.

    Low: 42 °F

    Mostly Cloudy

  • Columbus Day

    Columbus Day: Mostly cloudy, with a high near 64.

    High: 64 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 20 percent chance of showers after midnight.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly before noon.  Partly sunny, with a high near 64.

    High: 64 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers, mainly after midnight.  Partly cloudy, with a low around 43.

    Low: 43 °F

    Chance
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 47. West northwest wind around 7 mph.
Saturday
Mostly sunny, with a high near 60. West northwest wind 7 to 11 mph, with gusts as high as 22 mph.
Saturday Night
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 41. West northwest wind 7 to 10 mph, with gusts as high as 21 mph.
Sunday
A 20 percent chance of showers before noon. Partly sunny, with a high near 57. West southwest wind around 7 mph.
Sunday Night
Mostly cloudy, with a low around 42. East southeast wind around 6 mph.
Columbus Day
Mostly cloudy, with a high near 64.
Monday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 42.
Tuesday
A 30 percent chance of showers, mainly before noon. Partly sunny, with a high near 64.
Tuesday Night
A 30 percent chance of showers, mainly after midnight. Partly cloudy, with a low around 43.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 62.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 42.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 58.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 42.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Boise Municipal ID
 43.55°N 116.23°W (Elev. 2841 ft)
3:04 pm MDT Oct 10, 2025
2am MDT Oct 11, 2025-6pm MDT Oct 17, 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