Hot Temperatures in the West; Heavy Rainfall and Flooding Potential in the Southwest

Hot to extremely hot temperatures are in place across coastal southern California again today and the interior Northwest U.S into Thursday, with the Pacific Northwest carrying the potential for record-breaking high temperatures. A combination of monsoonal moisture and tropical moisture ahead of tropical cyclone Lorena will bring heavy rainfall and the potential for flooding through the week. Read More >

Current conditions at

Bolinder Field-Tooele Valley Airport (KTVY)

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

Clear

86°F

30°C

Humidity 22%
Wind Speed N 8 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 03 Sep 01:35 PM MDT
Extended Forecast for

45 Miles NW Grantsville UT

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 93. North northeast wind 6 to 8 mph.

    High: 93 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 65. Northeast wind around 6 mph becoming south southwest after midnight.

    Low: 65 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 89. South wind around 7 mph becoming west in the afternoon.

    High: 89 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 65. West wind around 7 mph becoming south southeast in the evening.

    Low: 65 °F

    Mostly Cloudy

  • Friday

    Friday: A 10 percent chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 88. Southeast wind around 7 mph.

    High: 88 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before midnight, then a chance of showers between midnight and 3am, then a chance of showers and thunderstorms after 3am.  Mostly cloudy, with a low around 66. Chance of precipitation is 30%.

    Low: 66 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms.  Partly sunny, with a high near 83.

    High: 83 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 62.

    Low: 62 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 85.

    High: 85 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 93. North northeast wind 6 to 8 mph.
Tonight
Partly cloudy, with a low around 65. Northeast wind around 6 mph becoming south southwest after midnight.
Thursday
Partly sunny, with a high near 89. South wind around 7 mph becoming west in the afternoon.
Thursday Night
Mostly cloudy, with a low around 65. West wind around 7 mph becoming south southeast in the evening.
Friday
A 10 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 88. Southeast wind around 7 mph.
Friday Night
A slight chance of showers and thunderstorms before midnight, then a chance of showers between midnight and 3am, then a chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
Saturday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 62.
Sunday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 85.
Sunday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 61.
Monday
A slight chance of showers and thunderstorms. Sunny, with a high near 83.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 60.
Tuesday
Mostly sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
45 Miles NW Grantsville UT
 41.06°N 113.06°W (Elev. 4229 ft)
1:05 pm MDT Sep 3, 2025
2pm MDT Sep 3, 2025-6pm MDT Sep 9, 2025
 
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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