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

37°F

3°C

Humidity 60%
Wind Speed SSW 8 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 01 May 03:00 AM MDT
Extended Forecast for

Twin Falls ID

  • Overnight

    Overnight: Mostly clear, with a low around 38. South southeast wind around 6 mph.

    Low: 38 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 70. East wind 6 to 10 mph.

    High: 70 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40. East wind 6 to 8 mph becoming south after midnight.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 77. East wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 77 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 46. South southeast wind 7 to 9 mph.

    Low: 46 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 48.

    Low: 48 °F

    Slight Chance
    Showers then
    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 38. South southeast wind around 6 mph.
Friday
Sunny, with a high near 70. East wind 6 to 10 mph.
Friday Night
Mostly clear, with a low around 40. East wind 6 to 8 mph becoming south after midnight.
Saturday
Mostly sunny, with a high near 77. East wind 6 to 10 mph, with gusts as high as 21 mph.
Saturday Night
Mostly cloudy, with a low around 46. South southeast wind 7 to 9 mph.
Sunday
Mostly sunny, with a high near 79.
Sunday Night
Mostly cloudy, with a low around 49.
Monday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77.
Monday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 48.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 82.
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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:
1:16 am MDT May 1, 2026
Forecast Valid:
3am MDT May 1, 2026-6pm MDT May 7, 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