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

31°F

-1°C

Humidity 42%
Wind Speed W 25 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 14 Mar 11:53 PM MDT
Extended Forecast for

Twin Falls ID

  • Overnight

    Overnight: Partly cloudy, with a low around 27. West wind 13 to 16 mph, with gusts as high as 28 mph.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 47. West wind around 11 mph, with gusts as high as 21 mph.

    High: 47 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 36. West northwest wind 5 to 10 mph becoming south southwest in the evening.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 64. Southwest wind 5 to 15 mph, with gusts as high as 26 mph.

    High: 64 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 43. West northwest wind 6 to 14 mph becoming south southwest after midnight. Winds could gust as high as 24 mph.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 27. West wind 13 to 16 mph, with gusts as high as 28 mph.
Sunday
Mostly sunny, with a high near 47. West wind around 11 mph, with gusts as high as 21 mph.
Sunday Night
Mostly cloudy, with a low around 36. West northwest wind 5 to 10 mph becoming south southwest in the evening.
Monday
Partly sunny, with a high near 64. Southwest wind 5 to 15 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 43. West northwest wind 6 to 14 mph becoming south southwest after midnight. Winds could gust as high as 24 mph.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
Sunny, with a high near 80.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 82.
Friday Night
Partly cloudy, with a low around 51.
Saturday
Sunny, with a high near 83.
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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:
3:06 pm MDT Mar 14, 2026
Forecast Valid:
12am MDT Mar 15, 2026-6pm MDT Mar 21, 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