Heat Wave Persists Over the Central U.S.; Significant Flooding Expected in the Northern Mid-Atlantic Tuesday

Dangerous and extreme heat will remain across portions of the Central U.S. this week, persisting across the Mid to Lower Mississippi Valleys, Gulf Coast, Southern Plains and portions of Texas. A heat wave over the Southwest will intensify late this week. Severe thunderstorms and flash flooding will spread from the Great Lakes/Ohio Valley to the Mid-Atlantic and Northeast the next few days. Read More >

Current conditions at

Bolinder Field-Tooele Valley Airport (KTVY)

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

haze

77°F

25°C

Humidity 38%
Wind Speed SSW 4 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 50°F (10°C)
Visibility 3.00 mi
Heat Index78°F (26°C)
Last update 28 Jul 07:15 AM MDT
Extended Forecast for

5 Miles NNE Grantsville UT

  • Today

    Today: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 96. South wind 6 to 8 mph becoming north northeast in the afternoon.

    High: 96 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: Partly cloudy, with a low around 72. East northeast wind around 7 mph becoming south in the evening.

    Low: 72 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 10 percent chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 97. South wind around 9 mph becoming north northeast in the afternoon.

    High: 97 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 70. South southeast wind around 8 mph.

    Low: 70 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 99. South wind 6 to 9 mph becoming north in the afternoon.

    High: 99 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 71.

    Low: 71 °F

    Clear

  • Friday

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

    High: 100 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 72.

    Low: 72 °F

    Clear

  • Saturday

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

    High: 102 °F

    Hot

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 96. South wind 6 to 8 mph becoming north northeast in the afternoon.
Tonight
Partly cloudy, with a low around 72. East northeast wind around 7 mph becoming south in the evening.
Wednesday
A 10 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 97. South wind around 9 mph becoming north northeast in the afternoon.
Wednesday Night
Mostly clear, with a low around 70. South southeast wind around 8 mph.
Thursday
Sunny, with a high near 99. South wind 6 to 9 mph becoming north in the afternoon.
Thursday Night
Clear, with a low around 71.
Friday
Sunny and hot, with a high near 100.
Friday Night
Clear, with a low around 72.
Saturday
Sunny and hot, with a high near 102.
Saturday Night
Mostly clear, with a low around 74.
Sunday
Sunny, with a high near 99.
Sunday Night
Mostly clear, with a low around 71.
Monday
Sunny, with a high near 94.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Grantsville UT
 40.66°N 112.41°W (Elev. 4157 ft)
12:31 am MDT Jul 28, 2026
7am MDT Jul 28, 2026-6pm MDT Aug 3, 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