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

Hazardous Weather Conditions

Current conditions at

Joslin Field - Magic Valley Regional Airport (KTWF)

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

Clear

75°F

24°C

Humidity 21%
Wind Speed W 6 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 19 Jun 08:53 PM MDT
Extended Forecast for

Twin Falls ID

Red Flag Warning until June 20, 06:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning until June 20, 06:00pm

    NOW until 6:00pm Sat

    Red Flag Warning

  • Tonight

    Low: 65 °F

    Cloudy then
    Isolated
    T-storms

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83. West wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 83 °F

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 57. West wind 13 to 18 mph becoming south southwest 6 to 11 mph after midnight. Winds could gust as high as 32 mph.

    Low: 57 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 85. South southwest wind 5 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 85 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 54. West northwest wind 8 to 11 mph becoming southwest after midnight. Winds could gust as high as 23 mph.

    Low: 54 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 54.

    Low: 54 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 94.

    High: 94 °F

    Hot

Detailed Forecast

Tonight
Isolated showers and thunderstorms after 4am. Mostly cloudy, with a low around 65. Southwest wind around 8 mph. Chance of precipitation is 20%.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83. West wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 33 mph.
Saturday Night
Partly cloudy, with a low around 57. West wind 13 to 18 mph becoming south southwest 6 to 11 mph after midnight. Winds could gust as high as 32 mph.
Sunday
Sunny, with a high near 85. South southwest wind 5 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Clear, with a low around 54. West northwest wind 8 to 11 mph becoming southwest after midnight. Winds could gust as high as 23 mph.
Monday
Sunny, with a high near 87.
Monday Night
Clear, with a low around 54.
Tuesday
Sunny and hot, with a high near 94.
Tuesday Night
Clear, with a low around 59.
Wednesday
Sunny and hot, with a high near 96.
Wednesday Night
Clear, with a low around 60.
Thursday
Sunny and hot, with a high near 93.
Thursday Night
Mostly clear, with a low around 60.
Friday
Sunny and hot, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Twin Falls ID
 42.56°N 114.47°W (Elev. 3698 ft)
Last Update:
12:29 pm MDT Jun 19, 2026
Forecast Valid:
9pm MDT Jun 19, 2026-6pm MDT Jun 26, 2026
 
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