Hazardous Weather Conditions
Current conditions at
Bolinder Field-Tooele Valley Airport (KTVY)
Lat: 40.61269°NLon: 112.35362°WElev: 4291.0ft.haze
90°F
32°C
| Humidity | 21% |
| Wind Speed | S 27 MPH |
| Barometer | 29.99 in (1015.58 mb) |
| Dewpoint | 45°F (7°C) |
| Visibility | 3.00 mi |
| Heat Index | 86°F (30°C) |
| Last update | 09 Aug 07:35 PM MDT |
Extended Forecast for
13 Miles SW Grantsville UT
Extreme Heat Warning August 9, 08:05pm until August 10, 12:00am
NOW until 12:00am Mon
Extreme Heat Warning
Tonight
Low: 59 °F
Chance
Showers then
Mostly CloudyMonday

High: 71 °F
Partly Sunny
Monday Night
Low: 59 °F
Slight Chance
T-storms then
Partly CloudyTuesday

High: 70 °F
Partly Sunny
Tuesday Night

Low: 58 °F
Mostly Cloudy
Wednesday
High: 63 °F
Chance
Showers then
Chance
T-stormsWednesday Night
Low: 53 °F
Chance
T-storms then
Chance
ShowersThursday

High: 59 °F
Showers
Likely
Detailed Forecast
Tonight
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 59. West wind 9 to 11 mph. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 71. West southwest wind around 11 mph.
Monday Night
A 10 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 59. West southwest wind 8 to 10 mph becoming south in the evening.
Tuesday
Partly sunny, with a high near 70. South wind 8 to 10 mph becoming west northwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 58. North northwest wind 6 to 10 mph becoming south after midnight.
Wednesday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 63. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. Chance of precipitation is 40%.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 59.
Thursday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 49.
Friday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 57.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 48.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 59.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 50.
Sunday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 61.
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ABOUT THIS FORECAST
Point Forecast:
13 Miles SW Grantsville UT
40.46°N 112.64°W (Elev. 9554 ft)
40.46°N 112.64°W (Elev. 9554 ft)
12:31 pm MDT Aug 9, 2026
8pm MDT Aug 9, 2026-6pm MDT Aug 16, 2026



