National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Joslin Field - Magic Valley Regional Airport (KTWF)

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

Clear

32°C

90°F

Humidity 17%
Wind Speed WNW 11 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 4°C (39°F)
Visibility 16 km
Heat Index30°C (86°F)
Last update 12 Jul 07:00 PM MDT
Extended Forecast for

Twin Falls ID

  • Tonight

    Tonight: Mostly clear, with a low around 17. West northwest wind 11 to 16 km/h becoming south southwest after midnight.

    Low: 17 °C

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 35. South southwest wind 10 to 18 km/h becoming west northwest in the afternoon. Winds could gust as high as 35 km/h.

    High: 35 °C

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 19. West northwest wind 11 to 18 km/h becoming southwest after midnight. Winds could gust as high as 34 km/h.

    Low: 19 °C

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 36. Southwest wind 11 to 16 km/h increasing to 18 to 23 km/h in the afternoon. Winds could gust as high as 42 km/h.

    High: 36 °C

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 18. West northwest wind 19 to 24 km/h becoming south southwest 10 to 15 km/h after midnight. Winds could gust as high as 40 km/h.

    Low: 18 °C

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 34.

    High: 34 °C

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 17.

    Low: 17 °C

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 33.

    High: 33 °C

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 16.

    Low: 16 °C

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 17. West northwest wind 11 to 16 km/h becoming south southwest after midnight.
Sunday
Sunny and hot, with a high near 35. South southwest wind 10 to 18 km/h becoming west northwest in the afternoon. Winds could gust as high as 35 km/h.
Sunday Night
Clear, with a low around 19. West northwest wind 11 to 18 km/h becoming southwest after midnight. Winds could gust as high as 34 km/h.
Monday
Sunny and hot, with a high near 36. Southwest wind 11 to 16 km/h increasing to 18 to 23 km/h in the afternoon. Winds could gust as high as 42 km/h.
Monday Night
Mostly clear, with a low around 18. West northwest wind 19 to 24 km/h becoming south southwest 10 to 15 km/h after midnight. Winds could gust as high as 40 km/h.
Tuesday
Sunny and hot, with a high near 34.
Tuesday Night
Mostly clear, with a low around 17.
Wednesday
Sunny and hot, with a high near 33.
Wednesday Night
Mostly clear, with a low around 16.
Thursday
Sunny and hot, with a high near 34.
Thursday Night
Mostly clear, with a low around 17.
Friday
Sunny and hot, with a high near 34.
Friday Night
Mostly clear, with a low around 17.
Saturday
Sunny and hot, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Twin Falls ID
 42.56°N 114.47°W (Elev. 3698 m)
Last Update:
3:04 pm MDT Jul 12, 2025
Forecast Valid:
7pm MDT Jul 12, 2025-6pm MDT Jul 19, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation