Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Current conditions at

Bolinder Field-Tooele Valley Airport (KTVY)

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

Partly Cloudy

77°F

25°C

Humidity 38%
Wind Speed S 21 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 17 Sep 08:55 AM MDT
Extended Forecast for

Grantsville UT

  • Today

    Today: A 50 percent chance of showers and thunderstorms, mainly before 3pm.  Partly sunny, with a high near 84. South wind around 15 mph.

    High: 84 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 9pm, then a slight chance of showers after 3am.  Partly cloudy, with a low around 62. South wind 14 to 16 mph.  Chance of precipitation is 30%.

    Low: 62 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 78. South wind 7 to 14 mph.  Chance of precipitation is 70%.

    High: 78 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 3am, then a slight chance of showers.  Partly cloudy, with a low around 55. Northeast wind 5 to 7 mph becoming light and variable  after midnight.  Chance of precipitation is 40%.

    Low: 55 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Saturday

    Saturday: A 10 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 72. Calm wind becoming north northwest 5 to 8 mph in the morning.

    High: 72 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

Detailed Forecast

Today
A 50 percent chance of showers and thunderstorms, mainly before 3pm. Partly sunny, with a high near 84. South wind around 15 mph.
Tonight
A chance of showers and thunderstorms before 9pm, then a slight chance of showers after 3am. Partly cloudy, with a low around 62. South wind 14 to 16 mph. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 78. South wind 7 to 14 mph. Chance of precipitation is 70%.
Friday Night
A chance of showers and thunderstorms before 3am, then a slight chance of showers. Partly cloudy, with a low around 55. Northeast wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 40%.
Saturday
A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 72. Calm wind becoming north northwest 5 to 8 mph in the morning.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Sunny, with a high near 76.
Sunday Night
Partly cloudy, with a low around 55.
Monday
Mostly sunny, with a high near 80.
Monday Night
Partly cloudy, with a low around 59.
Tuesday
Mostly sunny, with a high near 81.
Tuesday Night
Partly cloudy, with a low around 59.
Wednesday
Sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
Grantsville UT
 40.61°N 112.49°W (Elev. 4341 ft)
12:31 am MDT Sep 17, 2026
9am MDT Sep 17, 2026-6pm MDT Sep 23, 2026
 
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Additional Resources

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