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

82°F

28°C

Humidity 15%
Wind Speed SW 3 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 08 Aug 09:00 AM MDT
Extended Forecast for

12 Miles SW Hollister ID

Heat Advisory August 8, 09:21am until August 8, 09:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 8, 09:21am until August 8, 09:00pm

    NOW until 9:00pm Sat

    Heat Advisory

  • Today

    High: 96 °F

    Areas Smoke
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: Patchy smoke. Mostly clear, with a low around 64. West northwest wind 6 to 10 mph becoming south southwest after midnight. Winds could gust as high as 21 mph.

    Low: 64 °F

    Patchy Smoke

  • Sunday

    Sunday: Areas of smoke. Mostly sunny and hot, with a high near 94. West wind 7 to 14 mph becoming north northwest in the afternoon.

    High: 94 °F

    Areas Smoke

  • Sunday Night

    Sunday Night: Areas of smoke before 2am. Mostly clear, with a low around 62. North northwest wind 7 to 13 mph becoming south after midnight.

    Low: 62 °F

    Areas Smoke

  • Monday

    Monday: Patchy smoke before 9am, then patchy smoke after 10am. Sunny and hot, with a high near 93. South southwest wind 5 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 24 mph.

    High: 93 °F

    Patchy Smoke

  • Monday Night

    Monday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 92.

    High: 92 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 3pm. Areas of smoke. Mostly sunny and hot, with a high near 96. South southwest wind 5 to 14 mph becoming north in the afternoon. Winds could gust as high as 24 mph.
Tonight
Patchy smoke. Mostly clear, with a low around 64. West northwest wind 6 to 10 mph becoming south southwest after midnight. Winds could gust as high as 21 mph.
Sunday
Areas of smoke. Mostly sunny and hot, with a high near 94. West wind 7 to 14 mph becoming north northwest in the afternoon.
Sunday Night
Areas of smoke before 2am. Mostly clear, with a low around 62. North northwest wind 7 to 13 mph becoming south after midnight.
Monday
Patchy smoke before 9am, then patchy smoke after 10am. Sunny and hot, with a high near 93. South southwest wind 5 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 24 mph.
Monday Night
Mostly clear, with a low around 60.
Tuesday
Sunny and hot, with a high near 92.
Tuesday Night
Partly cloudy, with a low around 60.
Wednesday
Mostly sunny, with a high near 87.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
Partly sunny, with a high near 85.
Thursday Night
Mostly cloudy, with a low around 56.
Friday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SW Hollister ID
 42.21°N 114.73°W (Elev. 5000 ft)
12:29 am MDT Aug 8, 2026
9am 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