Thunderstorms and Heavy Rainfall in the Southeast, Montana, and Iowa; Lowell Begins to Impact Hawaii

Strong thunderstorms with damaging winds and heavy rain are expected across portions of the Southeast. Thunderstorms may produce large hail across portions of Montana. Heavy rainfall could produce flash flooding across Iowa and vulnerable areas in Utah. Lowell will bring heavy rain, dangerous swells and rip currents to portions of Hawaii. Sweltering heat persists across the South-Central US. Read More >

Current conditions at

Joslin Field - Magic Valley Regional Airport (KTWF)

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

Clear

73°F

23°C

Humidity 35%
Wind Speed N 9 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 06 Sep 02:15 PM MDT
Extended Forecast for

Twin Falls ID

  • This Afternoon

    This Afternoon: Sunny, with a high near 79. Northwest wind around 8 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 48. Breezy, with a northwest wind 6 to 11 mph becoming west 15 to 20 mph after midnight. Winds could gust as high as 33 mph.

    Low: 48 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Labor Day

    Labor Day: Sunny, with a high near 70. West wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. Northwest wind 5 to 7 mph becoming light and variable  after midnight.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 79. Northwest wind around 8 mph.
Tonight
Increasing clouds, with a low around 48. Breezy, with a northwest wind 6 to 11 mph becoming west 15 to 20 mph after midnight. Winds could gust as high as 33 mph.
Labor Day
Sunny, with a high near 70. West wind 8 to 11 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 45. Northwest wind 5 to 7 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 76. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Mostly sunny, with a high near 81.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
Mostly sunny, with a high near 84.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 54.
Saturday
Mostly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
Twin Falls ID
 42.56°N 114.47°W (Elev. 3698 ft)
12:29 pm MDT Sep 6, 2026
2pm MDT Sep 6, 2026-6pm MDT Sep 12, 2026
 
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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