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

Bolinder Field-Tooele Valley Airport (KTVY)

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

Clear

70°F

21°C

Humidity 37%
Wind Speed S 12 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 16 Aug 01:15 AM MDT
Extended Forecast for

20 Miles NW Grantsville UT

  • Overnight

    Overnight: A 20 percent chance of showers after 3am. Partly cloudy, with a low around 62. South wind around 7 mph.

    Low: 62 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 90. South wind around 6 mph.

    High: 90 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 65. East wind 5 to 7 mph becoming light and variable after midnight.

    Low: 65 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 93. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 93 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 67. South southwest wind 5 to 8 mph becoming east southeast in the evening.

    Low: 67 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 93.

    High: 93 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 66.

    Low: 66 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 93.

    High: 93 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 67.

    Low: 67 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of showers after 3am. Partly cloudy, with a low around 62. South wind around 7 mph.
Sunday
Sunny, with a high near 90. South wind around 6 mph.
Sunday Night
Mostly clear, with a low around 65. East wind 5 to 7 mph becoming light and variable after midnight.
Monday
Mostly sunny, with a high near 93. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 67. South southwest wind 5 to 8 mph becoming east southeast in the evening.
Tuesday
Mostly sunny, with a high near 93.
Tuesday Night
Mostly cloudy, with a low around 66.
Wednesday
Mostly sunny, with a high near 93.
Wednesday Night
Partly cloudy, with a low around 67.
Thursday
Mostly sunny, with a high near 96.
Thursday Night
Partly cloudy, with a low around 68.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 96.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 94.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
20 Miles NW Grantsville UT
 40.75°N 112.78°W (Elev. 4209 ft)
Last Update:
1:06 am MDT Aug 16, 2026
Forecast Valid:
1am MDT Aug 16, 2026-6pm MDT Aug 22, 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