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.

Clear

73°F

23°C

Humidity 18%
Wind Speed S 10 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 28°F (-2°C)
Visibility 9.00 mi
Last update 12 Jul 02:15 AM MDT
Extended Forecast for

35 Miles WNW Grantsville UT

Extreme Heat Warning July 12, 02:41am until July 14, 06:00am
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning July 12, 02:41am until July 14, 06:00am

    NOW until 6:00am Tue

    Extreme Heat Warning

  • Overnight

    Low: 72 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny and hot, with a high near 106. Southwest wind around 10 mph.

    High: 106 °F

    Hot

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 74. Southwest wind 7 to 10 mph becoming east in the evening.

    Low: 74 °F

    Partly Cloudy

  • Monday

    Monday: Sunny and hot, with a high near 102. South southeast wind around 6 mph becoming north northwest in the afternoon.

    High: 102 °F

    Hot

  • Monday Night

    Monday Night: Partly cloudy, with a low around 75. Northwest wind around 7 mph becoming south after midnight.

    Low: 75 °F

    Partly Cloudy

  • Tuesday

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

    High: 100 °F

    Hot

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 73.

    Low: 73 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 98.

    High: 98 °F

    Mostly Sunny

Detailed Forecast

Overnight
Partly cloudy, with a low around 72. South southeast wind 6 to 10 mph.
Sunday
Sunny and hot, with a high near 106. Southwest wind around 10 mph.
Sunday Night
Partly cloudy, with a low around 74. Southwest wind 7 to 10 mph becoming east in the evening.
Monday
Sunny and hot, with a high near 102. South southeast wind around 6 mph becoming north northwest in the afternoon.
Monday Night
Partly cloudy, with a low around 75. Northwest wind around 7 mph becoming south after midnight.
Tuesday
Sunny and hot, with a high near 100.
Tuesday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 73.
Wednesday
Mostly sunny, with a high near 98.
Wednesday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 72.
Thursday
Mostly sunny and hot, with a high near 100.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Friday
Mostly sunny, with a high near 99.
Friday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Saturday
Mostly sunny, with a high near 98.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
35 Miles WNW Grantsville UT
 40.7°N 113.12°W (Elev. 4259 ft)
Last Update:
12:31 am MDT Jul 12, 2026
Forecast Valid:
2am MDT Jul 12, 2026-6pm MDT Jul 18, 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