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

90°F

32°C

Humidity 21%
Wind Speed SSW 8 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 45°F (7°C)
Visibility 8.00 mi
Heat Index86°F (30°C)
Last update 25 Jun 12:15 PM MDT
Extended Forecast for

Grantsville UT

Red Flag Warning June 26, 12:00pm until June 28, 12:00am
Click here for hazard details and duration
Red Flag Warning

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms, mainly after 3pm. Patchy smoke before 3pm. Mostly sunny, with a high near 92. South southwest wind around 7 mph.

    High: 92 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 9pm. Patchy smoke after 9pm. Partly cloudy, with a low around 67. South wind 9 to 18 mph, with gusts as high as 31 mph.

    Low: 67 °F

    Slight Chance
    T-storms then
    Patchy Smoke

  • Friday

    Friday: Patchy smoke before 9am. Patchy blowing dust after 3pm. Sunny, with a high near 94. Breezy, with a south wind 20 to 22 mph, with gusts as high as 36 mph.

    High: 94 °F

    Patchy Smoke
    and Breezy
    then Patchy
    Blowing Dust

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms between midnight and 3am. Areas of blowing dust before 9pm. Mostly cloudy, with a low around 61. West southwest wind 16 to 21 mph becoming north northeast 5 to 10 mph in the evening. Winds could gust as high as 32 mph. Chance of precipitation is 10%.

    Low: 61 °F

    Areas Blowing
    Dust then
    Slight Chance
    T-storms

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. South wind 7 to 13 mph.

    High: 81 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 54. Chance of precipitation is 20%.

    Low: 54 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 66. Chance of precipitation is 30%.

    High: 66 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Patchy smoke before 3pm. Mostly sunny, with a high near 92. South southwest wind around 7 mph.
Tonight
A 10 percent chance of showers and thunderstorms before 9pm. Patchy smoke after 9pm. Partly cloudy, with a low around 67. South wind 9 to 18 mph, with gusts as high as 31 mph.
Friday
Patchy smoke before 9am. Patchy blowing dust after 3pm. Sunny, with a high near 94. Breezy, with a south wind 20 to 22 mph, with gusts as high as 36 mph.
Friday Night
A slight chance of showers and thunderstorms between midnight and 3am. Areas of blowing dust before 9pm. Mostly cloudy, with a low around 61. West southwest wind 16 to 21 mph becoming north northeast 5 to 10 mph in the evening. Winds could gust as high as 32 mph. Chance of precipitation is 10%.
Saturday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. South wind 7 to 13 mph.
Saturday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 54. Chance of precipitation is 20%.
Sunday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 66. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Sunny, with a high near 73.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grantsville UT
 40.61°N 112.49°W (Elev. 4341 ft)
Last Update:
12:01 pm MDT Jun 25, 2026
Forecast Valid:
12pm MDT Jun 25, 2026-6pm MDT Jul 1, 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