Showers and Storms in the East; Dangerously Hot and Dry in the West

Scattered showers and storms are expected across portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Hot, dry weather and increasing winds will allow elevated wildfire conditions to return to the northern Intermountain West, where air quality issues persist from ongoing fires. Read More >

Hazardous Weather Conditions

Current conditions at

Joslin Field - Magic Valley Regional Airport (KTWF)

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

Clear

73°F

23°C

Humidity 18%
Wind Speed SSW 11 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 08 Aug 05:15 AM MDT
Extended Forecast for

Twin Falls ID

Heat Advisory August 8, 05:33am until August 8, 09:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 8, 05:33am until August 8, 09:00pm

    NOW until 9:00pm Sat

    Heat Advisory

  • Today

    High: 97 °F

    Areas Smoke

  • Tonight

    Tonight: Areas of smoke. Mostly clear, with a low around 66. West northwest wind 5 to 10 mph becoming south southwest after midnight.

    Low: 66 °F

    Areas Smoke

  • Sunday

    Sunday: Areas of smoke. Mostly sunny and hot, with a high near 96. Southwest wind 7 to 10 mph becoming west northwest in the afternoon.

    High: 96 °F

    Areas Smoke

  • Sunday Night

    Sunday Night: Areas of smoke before 4am. Mostly clear, with a low around 64. West northwest wind 6 to 10 mph becoming south southwest after midnight.

    Low: 64 °F

    Areas Smoke

  • Monday

    Monday: Patchy smoke before 2pm, then patchy smoke after 3pm. Sunny and hot, with a high near 94. Light and variable wind becoming west northwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph.

    High: 94 °F

    Patchy Smoke

  • Monday Night

    Monday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 93.

    High: 93 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

Detailed Forecast

Today
Areas of smoke. Mostly sunny and hot, with a high near 97. Light and variable wind becoming west northwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Tonight
Areas of smoke. Mostly clear, with a low around 66. West northwest wind 5 to 10 mph becoming south southwest after midnight.
Sunday
Areas of smoke. Mostly sunny and hot, with a high near 96. Southwest wind 7 to 10 mph becoming west northwest in the afternoon.
Sunday Night
Areas of smoke before 4am. Mostly clear, with a low around 64. West northwest wind 6 to 10 mph becoming south southwest after midnight.
Monday
Patchy smoke before 2pm, then patchy smoke after 3pm. Sunny and hot, with a high near 94. Light and variable wind becoming west northwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph.
Monday Night
Mostly clear, with a low around 62.
Tuesday
Sunny and hot, with a high near 93.
Tuesday Night
Partly cloudy, with a low around 63.
Wednesday
Mostly sunny, with a high near 89.
Wednesday Night
Partly cloudy, with a low around 61.
Thursday
Mostly sunny, with a high near 87.
Thursday Night
Mostly cloudy, with a low around 61.
Friday
Partly sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
Twin Falls ID
 42.56°N 114.47°W (Elev. 3698 ft)
12:29 am MDT Aug 8, 2026
5am MDT Aug 8, 2026-6pm MDT Aug 14, 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