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

Joslin Field - Magic Valley Regional Airport (KTWF)

Lat: 42.4785°NLon: 114.47739°WElev: 4163.0ft.

thunder

70°F

21°C

Humidity 47%
Wind Speed SSE 14 MPH
Barometer 29.78 in (1008.47 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 10 Oct 07:53 PM MDT
Extended Forecast for

Twin Falls ID

  • Tonight

    Tonight: A chance of showers and thunderstorms.  Partly cloudy, with a low around 49. South wind around 10 mph becoming west southwest after midnight.  Chance of precipitation is 40%.

    Low: 49 °F

    Chance
    Showers

  • Saturday

    Saturday: A 40 percent chance of showers, mainly after noon.  Partly sunny, with a steady temperature around 53. West wind 9 to 15 mph, with gusts as high as 25 mph.

    High: 53 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before midnight.  Partly cloudy, with a low around 40. West southwest wind 11 to 14 mph, with gusts as high as 26 mph.

    Low: 40 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 55. West southwest wind 9 to 13 mph, with gusts as high as 23 mph.

    High: 55 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35. Northwest wind around 6 mph becoming east southeast after midnight.

    Low: 35 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers after midnight.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

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

    High: 64 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance
    Showers

Detailed Forecast

Tonight
A chance of showers and thunderstorms. Partly cloudy, with a low around 49. South wind around 10 mph becoming west southwest after midnight. Chance of precipitation is 40%.
Saturday
A 40 percent chance of showers, mainly after noon. Partly sunny, with a steady temperature around 53. West wind 9 to 15 mph, with gusts as high as 25 mph.
Saturday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 40. West southwest wind 11 to 14 mph, with gusts as high as 26 mph.
Sunday
Mostly sunny, with a high near 55. West southwest wind 9 to 13 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 35. Northwest wind around 6 mph becoming east southeast after midnight.
Columbus Day
Mostly sunny, with a high near 65.
Monday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 40.
Tuesday
A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 64.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 42.
Wednesday
A 40 percent chance of showers. Partly sunny, with a high near 62.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 41.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 54.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 39.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
Twin Falls ID
 42.56°N 114.47°W (Elev. 3698 ft)
3:04 pm MDT Oct 10, 2025
8pm MDT Oct 10, 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