National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Bolinder Field-Tooele Valley Airport (KTVY)

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

haze

91°F

33°C

Humidity 19%
Wind Speed NE 5 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 45°F (7°C)
Visibility 2.50 mi
Heat Index87°F (31°C)
Last update 08 Aug 11:35 AM MDT
Extended Forecast for

17 Miles N Grantsville UT

Extreme Heat Warning August 8, 11:46am until August 10, 12:00am
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 8, 11:46am until August 10, 12:00am

    NOW until 12:00am Mon

    Extreme Heat Warning

  • Today

    High: 89 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy smoke after midnight. Partly cloudy, with a low around 73. North wind around 8 mph becoming south after midnight.

    Low: 73 °F

    Partly Cloudy
    then Patchy
    Smoke

  • Sunday

    Sunday: A 10 percent chance of showers and thunderstorms after 3pm. Patchy smoke before noon. Mostly sunny, with a high near 88. Southwest wind around 8 mph becoming north northeast in the afternoon.

    High: 88 °F

    Patchy Smoke
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 73. East wind 8 to 11 mph becoming south after midnight.

    Low: 73 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 88. South southeast wind 6 to 9 mph becoming north northeast in the afternoon.

    High: 88 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 71.

    Low: 71 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 85.

    High: 85 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 71.

    Low: 71 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 89. West wind 6 to 8 mph becoming north northeast in the afternoon.
Tonight
Patchy smoke after midnight. Partly cloudy, with a low around 73. North wind around 8 mph becoming south after midnight.
Sunday
A 10 percent chance of showers and thunderstorms after 3pm. Patchy smoke before noon. Mostly sunny, with a high near 88. Southwest wind around 8 mph becoming north northeast in the afternoon.
Sunday Night
Mostly cloudy, with a low around 73. East wind 8 to 11 mph becoming south after midnight.
Monday
Mostly sunny, with a high near 88. South southeast wind 6 to 9 mph becoming north northeast in the afternoon.
Monday Night
Mostly cloudy, with a low around 71.
Tuesday
Partly sunny, with a high near 85.
Tuesday Night
Mostly cloudy, with a low around 71.
Wednesday
Mostly cloudy, with a high near 81.
Wednesday Night
Mostly cloudy, with a low around 67.
Thursday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 79.
Thursday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles N Grantsville UT
 40.85°N 112.5°W (Elev. 5702 ft)
Last Update:
12:31 am MDT Aug 8, 2026
Forecast Valid:
11am MDT Aug 8, 2026-6pm MDT Aug 14, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation