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

41°F

5°C

Humidity 52%
Wind Speed SSW 12 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 14 Oct 02:30 AM MDT
Extended Forecast for

Twin Falls ID

Freeze Warning until October 14, 10:00am
Click here for hazard details and duration
Freeze Warning
  •  
    Freeze Warning until October 14, 10:00am

    NOW until 10:00am Wed

    Freeze Warning

  • Overnight

    Low: 33 °F

    Patchy Frost

  • Wednesday

    Wednesday: Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 61. Southwest wind 6 to 11 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 61 °F

    Frost then
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy frost after 5am. Otherwise, mostly clear, with a low around 38. Southwest wind 5 to 8 mph becoming light and variable after midnight.

    Low: 38 °F

    Mostly Clear
    then Patchy
    Frost

  • Thursday

    Thursday: Patchy fog between 8am and 9am. Areas of frost before 9am. Otherwise, sunny, with a high near 66. Calm wind becoming east 5 to 8 mph in the afternoon.

    High: 66 °F

    Areas Frost
    and Patchy
    Fog then
    Sunny

  • Thursday Night

    Thursday Night: Areas of frost after 5am. Otherwise, mostly clear, with a low around 38. East southeast wind around 6 mph.

    Low: 38 °F

    Mostly Clear
    then Areas
    Frost

  • Friday

    Friday: Areas of frost before 9am. Otherwise, sunny, with a high near 71.

    High: 71 °F

    Areas Frost
    then Sunny

  • Friday Night

    Friday Night: Clear, with a low around 41.

    Low: 41 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

Detailed Forecast

Overnight
Patchy frost. Otherwise, clear, with a low around 33. Southwest wind around 7 mph.
Wednesday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 61. Southwest wind 6 to 11 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
Patchy frost after 5am. Otherwise, mostly clear, with a low around 38. Southwest wind 5 to 8 mph becoming light and variable after midnight.
Thursday
Patchy fog between 8am and 9am. Areas of frost before 9am. Otherwise, sunny, with a high near 66. Calm wind becoming east 5 to 8 mph in the afternoon.
Thursday Night
Areas of frost after 5am. Otherwise, mostly clear, with a low around 38. East southeast wind around 6 mph.
Friday
Areas of frost before 9am. Otherwise, sunny, with a high near 71.
Friday Night
Clear, with a low around 41.
Saturday
Sunny, with a high near 73.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Sunny, with a high near 72.
Sunday Night
Clear, with a low around 46.
Monday
Sunny, with a high near 71.
Monday Night
A 30 percent chance of showers. Partly cloudy, with a low around 42.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 57.
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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 am MDT Oct 14, 2026
Forecast Valid:
2am MDT Oct 14, 2026-6pm MDT Oct 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation