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 86%
Wind Speed W 21 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 23 Apr 06:20 AM MDT
Extended Forecast for

Twin Falls ID

  • Today

    Today: Mostly sunny, with a high near 57. Breezy, with a west wind 16 to 22 mph, with gusts as high as 36 mph.

    High: 57 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 37. Breezy, with a west southwest wind 16 to 21 mph decreasing to 9 to 14 mph in the evening. Winds could gust as high as 34 mph.

    Low: 37 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Friday

    Friday: Sunny, with a high near 57. West wind 9 to 17 mph, with gusts as high as 29 mph.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 32. West northwest wind 11 to 16 mph becoming south 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 61. Light and variable wind becoming northeast 5 to 7 mph in the morning.

    High: 61 °F

    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A slight chance of rain and snow showers before 9am, then a chance of rain showers. Partly sunny, with a high near 58. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 58 °F

    Slight Chance
    Rain/Snow
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of showers after noon. Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 57. Breezy, with a west wind 16 to 22 mph, with gusts as high as 36 mph.
Tonight
Partly cloudy, with a low around 37. Breezy, with a west southwest wind 16 to 21 mph decreasing to 9 to 14 mph in the evening. Winds could gust as high as 34 mph.
Friday
Sunny, with a high near 57. West wind 9 to 17 mph, with gusts as high as 29 mph.
Friday Night
Mostly clear, with a low around 32. West northwest wind 11 to 16 mph becoming south 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Saturday
Sunny, with a high near 61. Light and variable wind becoming northeast 5 to 7 mph in the morning.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 38.
Sunday
A slight chance of rain and snow showers before 9am, then a chance of rain showers. Partly sunny, with a high near 58. Chance of precipitation is 40%. Little or no snow accumulation expected.
Sunday Night
Partly cloudy, with a low around 36.
Monday
A 30 percent chance of showers after noon. Mostly sunny, with a high near 59.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 64.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Twin Falls ID
 42.56°N 114.47°W (Elev. 3698 ft)
Last Update:
12:30 am MDT Apr 23, 2026
Forecast Valid:
6am MDT Apr 23, 2026-6pm MDT Apr 29, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation