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

43°F

6°C

Humidity 28%
Wind Speed S 10 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 28 Mar 06:35 AM MDT
Extended Forecast for

Twin Falls ID

  • Today

    Today: Mostly sunny, with a high near 73. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 73 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 42. West northwest wind 5 to 8 mph becoming south after midnight.

    Low: 42 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 73. Light and variable wind becoming west northwest around 6 mph in the afternoon.

    High: 73 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 43. Northwest wind 6 to 13 mph becoming south southwest after midnight.

    Low: 43 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 55. West wind 10 to 18 mph, with gusts as high as 33 mph.

    High: 55 °F

    Partly Sunny

  • Monday Night

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

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers. Partly cloudy, with a low around 40.

    Low: 40 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of showers. Partly sunny, with a high near 64.

    High: 64 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 73. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Tonight
Partly cloudy, with a low around 42. West northwest wind 5 to 8 mph becoming south after midnight.
Sunday
Mostly sunny, with a high near 73. Light and variable wind becoming west northwest around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 43. Northwest wind 6 to 13 mph becoming south southwest after midnight.
Monday
Partly sunny, with a high near 55. West wind 10 to 18 mph, with gusts as high as 33 mph.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 59.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 40.
Wednesday
A 50 percent chance of showers. Partly sunny, with a high near 64.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.
Thursday
Showers likely. Partly sunny, with a high near 50. Breezy. Chance of precipitation is 60%.
Thursday Night
A slight chance of rain and snow showers. Partly cloudy, with a low around 29. Chance of precipitation is 20%.
Friday
A slight chance of rain and snow showers. Mostly sunny, with a high near 51. Breezy. Chance of precipitation is 20%.
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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:
12:29 am MDT Mar 28, 2026
Forecast Valid:
6am MDT Mar 28, 2026-6pm MDT Apr 3, 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