Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Severe thunderstorms are expected across parts of the central and southern High Plains, central Great Lakes, and Ozarks Wednesday. Read More >

Current conditions at

Joslin Field - Magic Valley Regional Airport (KTWF)

Lat: 42.4785°NLon: 114.47739°WElev: 4163.0ft.

Clear

79°F

26°C

Humidity 30%
Wind Speed SE 8 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 25 Aug 07:53 PM MDT
Extended Forecast for

Twin Falls ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 62. Southeast wind 5 to 7 mph.

    Low: 62 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 93. Southeast wind around 6 mph becoming northwest in the afternoon.

    High: 93 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 63. East southeast wind around 6 mph.

    Low: 63 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 92. East southeast wind 5 to 8 mph becoming west northwest in the afternoon.

    High: 92 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 64. West northwest wind 5 to 8 mph becoming south in the evening.

    Low: 64 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after noon.  Mostly cloudy, with a high near 84.

    High: 84 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers before midnight.  Mostly cloudy, with a low around 60.

    Low: 60 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 62. Southeast wind 5 to 7 mph.
Wednesday
Mostly sunny and hot, with a high near 93. Southeast wind around 6 mph becoming northwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 63. East southeast wind around 6 mph.
Thursday
Mostly sunny and hot, with a high near 92. East southeast wind 5 to 8 mph becoming west northwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 64. West northwest wind 5 to 8 mph becoming south in the evening.
Friday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 84.
Friday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 60.
Saturday
Mostly sunny, with a high near 83.
Saturday Night
Partly cloudy, with a low around 55.
Sunday
Sunny, with a high near 81.
Sunday Night
Mostly clear, with a low around 54.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 84.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
Twin Falls ID
 42.56°N 114.47°W (Elev. 3698 ft)
12:29 pm MDT Aug 25, 2026
8pm MDT Aug 25, 2026-6pm MDT Sep 1, 2026
 
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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