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

Heavy Rainfall for Portions of the West and Central U.S.; Monitoring Fire Weather Conditions for New England

Tropical moisture continues to flow across portions of the Great Basin, desert Southwest and California. Isolated instances of flash flooding remains possible. Meanwhile, a storm and associated frontal boundary will focus showers and thunderstorms for the center of the nation. For New England, dry and breezy conditions could enhance favorable fire weather conditions. Read More >

Current conditions at

Bolinder Field-Tooele Valley Airport (KTVY)

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

Partly Cloudy

64°F

18°C

Humidity 52%
Wind Speed SSW 8 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 20 Sep 11:35 PM MDT
Extended Forecast for

14 Miles WSW Grantsville UT

  • Overnight

    Overnight: A 20 percent chance of showers and thunderstorms before 3am. Partly cloudy, with a low around 55. South wind around 6 mph.

    Low: 55 °F

    Slight Chance
    T-storms

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 83. South wind 7 to 9 mph becoming west southwest in the afternoon. Chance of precipitation is 40%.

    High: 83 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 53. West wind 5 to 7 mph becoming south southeast in the evening. Chance of precipitation is 70%.

    Low: 53 °F

    Showers
    Likely

  • Monday

    Monday: A chance of showers before noon, then a slight chance of showers and thunderstorms between noon and 3pm. Mostly sunny, with a high near 76. Northeast wind 5 to 14 mph becoming north northwest in the afternoon. Chance of precipitation is 30%.

    High: 76 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 46. North wind 6 to 14 mph.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms before 3am. Partly cloudy, with a low around 55. South wind around 6 mph.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 83. South wind 7 to 9 mph becoming west southwest in the afternoon. Chance of precipitation is 40%.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 53. West wind 5 to 7 mph becoming south southeast in the evening. Chance of precipitation is 70%.
Monday
A chance of showers before noon, then a slight chance of showers and thunderstorms between noon and 3pm. Mostly sunny, with a high near 76. Northeast wind 5 to 14 mph becoming north northwest in the afternoon. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 46. North wind 6 to 14 mph.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Sunny, with a high near 81.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 83.
Thursday Night
Partly cloudy, with a low around 54.
Friday
Mostly sunny, with a high near 82.
Friday Night
Partly cloudy, with a low around 54.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles WSW Grantsville UT
 40.56°N 112.74°W (Elev. 4219 ft)
Last Update:
3:08 pm MDT Sep 20, 2025
Forecast Valid:
12am MDT Sep 21, 2025-6pm MDT Sep 27, 2025
 
Forecast Discussion
 
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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