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Heavy Rain in the Appalachians and Central Gulf Coast; Heat Continues in the West; Monitoring the Tropics

Heavy to excessive rainfall over the southern Appalachians and portions of the central Gulf Coast may bring areas of flooding today. Hot temperatures are in place through today across much of the western U.S. and New England. Tropical Storm Erin is forecast to become a Major Hurricane this weekend as it moves across the central Atlantic Ocean. Monitor future forecasts for any East Coast impacts. Read More >

Current conditions at

Joslin Field - Magic Valley Regional Airport (KTWF)

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

Clear

93°F

34°C

Humidity 19%
Wind Speed WNW 10 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 12 Aug 04:53 PM MDT
Extended Forecast for

2 Miles SSE Twin Falls ID

  • Tonight

    Tonight: Mostly clear, with a low around 63. West northwest wind 5 to 8 mph becoming southeast after midnight.

    Low: 63 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 96. South southeast wind 5 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 23 mph.

    High: 96 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 64. West northwest wind 6 to 10 mph becoming south southwest in the evening. Winds could gust as high as 21 mph.

    Low: 64 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 90. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 90 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 59. West northwest wind 5 to 10 mph becoming south southwest after midnight.

    Low: 59 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 63. West northwest wind 5 to 8 mph becoming southeast after midnight.
Wednesday
Sunny and hot, with a high near 96. South southeast wind 5 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 64. West northwest wind 6 to 10 mph becoming south southwest in the evening. Winds could gust as high as 21 mph.
Thursday
Mostly sunny and hot, with a high near 90. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 59. West northwest wind 5 to 10 mph becoming south southwest after midnight.
Friday
Sunny, with a high near 88.
Friday Night
Mostly clear, with a low around 58.
Saturday
Sunny, with a high near 89.
Saturday Night
Partly cloudy, with a low around 60.
Sunday
Sunny and hot, with a high near 90.
Sunday Night
Mostly clear, with a low around 59.
Monday
Sunny and hot, with a high near 93.
Monday Night
Mostly clear, with a low around 60.
Tuesday
Sunny and hot, with a high near 92.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Twin Falls ID
 42.54°N 114.44°W (Elev. 3750 ft)
Last Update:
3:08 pm MDT Aug 12, 2025
Forecast Valid:
5pm MDT Aug 12, 2025-6pm MDT Aug 19, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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Chance of Precipitation