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

88°F

31°C

Humidity 23%
Wind Speed ENE 12 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 01 Sep 02:35 PM MDT
Extended Forecast for

4 Miles NE Twin Falls ID

  • Labor Day

    Labor Day: Patchy smoke. Sunny and hot, with a high near 95. East wind around 8 mph becoming south.

    High: 95 °F

    Patchy Smoke

  • Tonight

    Tonight: Patchy smoke. Mostly clear, with a low around 56. East wind around 6 mph.

    Low: 56 °F

    Patchy Smoke

  • Tuesday

    Tuesday: Sunny and hot, with a high near 96. East wind 5 to 8 mph.

    High: 96 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 60. East northeast wind 5 to 7 mph becoming southeast after midnight.

    Low: 60 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 90. Southeast wind 5 to 7 mph becoming north northwest in the afternoon.

    High: 90 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny and hot, with a high near 90.

    High: 90 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

Detailed Forecast

Labor Day
Patchy smoke. Sunny and hot, with a high near 95. East wind around 8 mph becoming south.
Tonight
Patchy smoke. Mostly clear, with a low around 56. East wind around 6 mph.
Tuesday
Sunny and hot, with a high near 96. East wind 5 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 60. East northeast wind 5 to 7 mph becoming southeast after midnight.
Wednesday
Mostly sunny and hot, with a high near 90. Southeast wind 5 to 7 mph becoming north northwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
Sunny and hot, with a high near 90.
Thursday Night
Partly cloudy, with a low around 59.
Friday
Mostly sunny, with a high near 88.
Friday Night
Partly cloudy, with a low around 58.
Saturday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.
Saturday Night
Mostly cloudy, with a low around 55.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Twin Falls ID
 42.59°N 114.41°W (Elev. 3668 ft)
Last Update:
3:04 am MDT Sep 1, 2025
Forecast Valid:
2pm MDT Sep 1, 2025-6pm MDT Sep 7, 2025
 
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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