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

28°F

-2°C

Humidity 50%
Wind Speed N 0 MPH
Barometer 30.39 in (1029.12 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 27 Jan 09:20 AM MST
Extended Forecast for

Twin Falls ID

  • Today

    Today: Increasing clouds, with a high near 45. Calm wind becoming east northeast around 6 mph in the afternoon.

    High: 45 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. East wind around 6 mph.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow before 2pm, then a slight chance of rain. Cloudy, then gradually becoming mostly sunny, with a high near 42. Light west southwest wind becoming west 5 to 10 mph in the morning. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 25. West wind 6 to 9 mph becoming south southwest after midnight.

    Low: 25 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 42. Light and variable wind becoming west northwest around 6 mph in the afternoon.

    High: 42 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 46.

    High: 46 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 45. Calm wind becoming east northeast around 6 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 25. East wind around 6 mph.
Wednesday
A slight chance of snow before 2pm, then a slight chance of rain. Cloudy, then gradually becoming mostly sunny, with a high near 42. Light west southwest wind becoming west 5 to 10 mph in the morning. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 25. West wind 6 to 9 mph becoming south southwest after midnight.
Thursday
Partly sunny, with a high near 42. Light and variable wind becoming west northwest around 6 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
Mostly cloudy, with a high near 46.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
Partly sunny, with a high near 48.
Saturday Night
Mostly cloudy, with a low around 30.
Sunday
Mostly cloudy, with a high near 50.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
Partly sunny, with a high near 48.
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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:
2:04 am MST Jan 27, 2026
Forecast Valid:
9am MST Jan 27, 2026-6pm MST Feb 2, 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