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

30°F

-1°C

Humidity 63%
Wind Speed SW 10 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 10 Mar 05:00 AM MDT
Extended Forecast for

Twin Falls ID

  • Today

    Today: Mostly cloudy, with a high near 42. West northwest wind 8 to 18 mph, with gusts as high as 33 mph.

    High: 42 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 27. West northwest wind 12 to 17 mph becoming southwest 5 to 10 mph after midnight. Winds could gust as high as 32 mph.

    Low: 27 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55. Light southwest wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 22 mph.

    High: 55 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 40. West northwest wind 5 to 9 mph becoming south southeast in the evening.

    Low: 40 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 64. West southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 64 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: A 40 percent chance of rain, mainly before noon. Partly sunny, with a high near 59. Breezy.

    High: 59 °F

    Chance Rain
    and Breezy

Detailed Forecast

Today
Mostly cloudy, with a high near 42. West northwest wind 8 to 18 mph, with gusts as high as 33 mph.
Tonight
Partly cloudy, with a low around 27. West northwest wind 12 to 17 mph becoming southwest 5 to 10 mph after midnight. Winds could gust as high as 32 mph.
Wednesday
Mostly sunny, with a high near 55. Light southwest wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 22 mph.
Wednesday Night
Mostly cloudy, with a low around 40. West northwest wind 5 to 9 mph becoming south southeast in the evening.
Thursday
Partly sunny, with a high near 64. West southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 32 mph.
Thursday Night
Mostly cloudy, with a low around 40.
Friday
Partly sunny, with a high near 68.
Friday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 45.
Saturday
A 40 percent chance of rain, mainly before noon. Partly sunny, with a high near 59. Breezy.
Saturday Night
Mostly cloudy, with a low around 35. Breezy.
Sunday
Mostly cloudy, with a high near 55.
Sunday Night
Mostly cloudy, with a low around 40.
Monday
Mostly cloudy, with a high near 67.
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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:
3:04 am MDT Mar 10, 2026
Forecast Valid:
5am MDT Mar 10, 2026-6pm MDT Mar 16, 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