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

Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

Bolinder Field-Tooele Valley Airport (KTVY)

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

Clear

50°F

10°C

Humidity 87%
Wind Speed S 6 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 19 Sep 07:35 AM MDT
Extended Forecast for

35 Miles WNW Grantsville UT

  • Today

    Today: Sunny, with a high near 72. North northwest wind 3 to 6 mph.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 50. Northeast wind 5 to 8 mph.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 75. Light and variable wind becoming north northeast around 6 mph in the afternoon.

    High: 75 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 52. East northeast wind 5 to 9 mph.

    Low: 52 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 79. East wind around 5 mph becoming light and variable in the morning.

    High: 79 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 77. Chance of precipitation is 20%.

    High: 77 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 55.

    Low: 55 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 72. North northwest wind 3 to 6 mph.
Tonight
Mostly clear, with a low around 50. Northeast wind 5 to 8 mph.
Sunday
Sunny, with a high near 75. Light and variable wind becoming north northeast around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 52. East northeast wind 5 to 9 mph.
Monday
Mostly sunny, with a high near 79. East wind around 5 mph becoming light and variable in the morning.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
A slight chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 77. Chance of precipitation is 20%.
Tuesday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 55.
Wednesday
Mostly sunny, with a high near 80.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Sunny, with a high near 83.
Thursday Night
Partly cloudy, with a low around 60.
Friday
Mostly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
35 Miles WNW Grantsville UT
 40.7°N 113.12°W (Elev. 4259 ft)
Last Update:
12:36 am MDT Sep 19, 2026
Forecast Valid:
7am MDT Sep 19, 2026-6pm MDT Sep 25, 2026
 
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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