Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Severe thunderstorms are expected across parts of the central and southern High Plains, central Great Lakes, and Ozarks Wednesday. Read More >

Current conditions at

Bolinder Field-Tooele Valley Airport (KTVY)

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

Clear

73°F

23°C

Humidity 43%
Wind Speed S 11 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 26 Aug 02:16 AM MDT
Extended Forecast for

27 Miles NW Grantsville UT

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 74. East wind around 6 mph.

    Low: 74 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 88. East southeast wind 5 to 7 mph.

    High: 88 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 71. East wind 6 to 8 mph becoming south after midnight.

    Low: 71 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 91. South southeast wind 5 to 9 mph.

    High: 91 °F

    Sunny

  • Thursday Night

    Thursday Night: Isolated showers and thunderstorms before midnight.  Mostly cloudy, with a low around 71. South southwest wind 7 to 9 mph becoming north after midnight.  Chance of precipitation is 10%.

    Low: 71 °F

    Isolated
    T-storms then
    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 86.

    High: 86 °F

    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 68. Chance of precipitation is 20%.

    Low: 68 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 79.

    High: 79 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 65.

    Low: 65 °F

    Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 74. East wind around 6 mph.
Wednesday
Mostly sunny, with a high near 88. East southeast wind 5 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 71. East wind 6 to 8 mph becoming south after midnight.
Thursday
Sunny, with a high near 91. South southeast wind 5 to 9 mph.
Thursday Night
Isolated showers and thunderstorms before midnight. Mostly cloudy, with a low around 71. South southwest wind 7 to 9 mph becoming north after midnight. Chance of precipitation is 10%.
Friday
Partly sunny, with a high near 86.
Friday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 20%.
Saturday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 79.
Saturday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 65.
Sunday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 79.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 63.
Monday
Mostly sunny, with a high near 80.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 64.
Tuesday
Sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
27 Miles NW Grantsville UT
 40.88°N 112.83°W (Elev. 5466 ft)
12:31 pm MDT Aug 25, 2026
2am MDT Aug 26, 2026-6pm MDT Sep 1, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database