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

45°F

7°C

Humidity 65%
Wind Speed S 13 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 25 Dec 05:35 AM MST
Extended Forecast for

Twin Falls ID

  • Overnight

    Overnight: A 20 percent chance of rain. Partly cloudy, with a low around 42. South wind around 7 mph.

    Low: 42 °F

    Slight Chance
    Rain

  • Christmas Day

    Christmas Day: A slight chance of rain, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 59. South wind 8 to 14 mph. Chance of precipitation is 30%.

    High: 59 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 8pm, then a chance of rain after 8pm. Mostly cloudy, with a low around 40. South wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    Low: 40 °F

    Chance
    Showers

  • Friday

    Friday: Rain, mainly before 11am. High near 49. West southwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.

    High: 49 °F

    Rain then
    Chance Rain

  • Friday Night

    Friday Night: A slight chance of rain before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 32. West southwest wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A 40 percent chance of snow. Partly sunny, with a high near 42. Little or no snow accumulation expected.

    High: 42 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 18.

    Low: 18 °F

    Clear

Detailed Forecast

Overnight
A 20 percent chance of rain. Partly cloudy, with a low around 42. South wind around 7 mph.
Christmas Day
A slight chance of rain, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 59. South wind 8 to 14 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms before 8pm, then a chance of rain after 8pm. Mostly cloudy, with a low around 40. South wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Friday
Rain, mainly before 11am. High near 49. West southwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
Friday Night
A slight chance of rain before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 32. West southwest wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday
A 40 percent chance of snow. Partly sunny, with a high near 42. Little or no snow accumulation expected.
Saturday Night
Mostly clear, with a low around 22.
Sunday
Mostly sunny, with a high near 35.
Sunday Night
Clear, with a low around 18.
Monday
Sunny, with a high near 37.
Monday Night
Partly cloudy, with a low around 20.
Tuesday
Mostly sunny, with a high near 41.
Tuesday Night
Mostly clear, with a low around 22.
Wednesday
Sunny, with a high near 44.
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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:
2:05 am MST Dec 25, 2025
Forecast Valid:
5am MST Dec 25, 2025-6pm MST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation