Extreme Heat in the Southwest; Severe Weather in the Northern Plains; Heavy Rain in the East

Extreme heat continues across the Southwest as temperatures may top 120 degrees. The heat may expand across the West and south-central U.S. into the middle of the month. Severe thunderstorms capable of severe wind gusts and large hail will be the primary hazards today across the northern Plains into the upper Midwest. Rainfall could be locally heavy across the Eastern U.S. today. Read More >

Current conditions at

Bolinder Field-Tooele Valley Airport (KTVY)

Lat: 40.61269°NLon: 112.35362°WElev: 4291.0ft.

haze

57°F

14°C

Humidity 44%
Wind Speed S 8 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 35°F (2°C)
Visibility 3.00 mi
Last update 04 Aug 03:35 AM MDT
Extended Forecast for

35 Miles WNW Grantsville UT

  • Overnight

    Overnight: Patchy smoke. Mostly clear, with a low around 64. North northeast wind around 11 mph.

    Low: 64 °F

    Patchy Smoke

  • Tuesday

    Tuesday: Patchy smoke. Sunny, with a high near 91. North wind 7 to 9 mph.

    High: 91 °F

    Patchy Smoke

  • Tuesday Night

    Tuesday Night: Patchy smoke. Mostly clear, with a low around 64. North wind 5 to 8 mph becoming east in the evening.

    Low: 64 °F

    Patchy Smoke

  • Wednesday

    Wednesday: Areas of smoke. Sunny, with a high near 95. North northeast wind around 6 mph becoming northwest in the afternoon.

    High: 95 °F

    Areas Smoke

  • Wednesday Night

    Wednesday Night: Patchy smoke before 9pm. Mostly clear, with a low around 67. North northeast wind 5 to 7 mph becoming east southeast after midnight.

    Low: 67 °F

    Patchy Smoke
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 100.

    High: 100 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 71.

    Low: 71 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 102.

    High: 102 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 75.

    Low: 75 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy smoke. Mostly clear, with a low around 64. North northeast wind around 11 mph.
Tuesday
Patchy smoke. Sunny, with a high near 91. North wind 7 to 9 mph.
Tuesday Night
Patchy smoke. Mostly clear, with a low around 64. North wind 5 to 8 mph becoming east in the evening.
Wednesday
Areas of smoke. Sunny, with a high near 95. North northeast wind around 6 mph becoming northwest in the afternoon.
Wednesday Night
Patchy smoke before 9pm. Mostly clear, with a low around 67. North northeast wind 5 to 7 mph becoming east southeast after midnight.
Thursday
Sunny and hot, with a high near 100.
Thursday Night
Mostly clear, with a low around 71.
Friday
Sunny and hot, with a high near 102.
Friday Night
Mostly clear, with a low around 75.
Saturday
Sunny and hot, with a high near 103.
Saturday Night
Partly cloudy, with a low around 76.
Sunday
Mostly sunny and hot, with a high near 102.
Sunday Night
Mostly cloudy, with a low around 76.
Monday
Mostly sunny and hot, with a high near 100.
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ABOUT THIS FORECAST

 
Point Forecast:
35 Miles WNW Grantsville UT
 40.7°N 113.12°W (Elev. 4259 ft)
12:31 am MDT Aug 4, 2026
3am MDT Aug 4, 2026-6pm MDT Aug 10, 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