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

36°F

2°C

Humidity 80%
Wind Speed SSW 13 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 26 Dec 07:35 PM MST
Extended Forecast for

Twin Falls ID

  • Tonight

    Tonight: A chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a steady temperature around 38. South southwest wind 7 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 38 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A 50 percent chance of snow. Partly sunny, with a high near 38. Breezy, with a west wind 17 to 20 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow
    and Breezy

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 11pm. Mostly clear, with a low around 20. West wind 9 to 16 mph, with gusts as high as 26 mph.

    Low: 20 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 32. West wind around 8 mph.

    High: 32 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 16. Light and variable wind.

    Low: 16 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a steady temperature around 38. South southwest wind 7 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
A 50 percent chance of snow. Partly sunny, with a high near 38. Breezy, with a west wind 17 to 20 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.
Saturday Night
A 20 percent chance of snow before 11pm. Mostly clear, with a low around 20. West wind 9 to 16 mph, with gusts as high as 26 mph.
Sunday
Sunny, with a high near 32. West wind around 8 mph.
Sunday Night
Mostly clear, with a low around 16. Light and variable wind.
Monday
Sunny, with a high near 34.
Monday Night
Mostly clear, with a low around 18.
Tuesday
Mostly sunny, with a high near 38.
Tuesday Night
Mostly clear, with a low around 20.
Wednesday
Sunny, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 25.
New Year's Day
Mostly cloudy, with a high near 44.
Thursday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 20%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 45. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Twin Falls ID
 42.56°N 114.47°W (Elev. 3698 ft)
Last Update:
9:57 am MST Dec 26, 2025
Forecast Valid:
7pm MST Dec 26, 2025-6pm MST Jan 2, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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