Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Current conditions at

Bolinder Field-Tooele Valley Airport (KTVY)

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

Partly Cloudy

79°F

26°C

Humidity 22%
Wind Speed SSE 6 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 15 Jul 03:35 AM MDT
Extended Forecast for

26 Miles NW Grantsville UT

Red Flag Warning July 15, 12:00pm until July 15, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  • Overnight

    Overnight: Partly cloudy, with a low around 71. Southeast wind around 5 mph.

    Low: 71 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Scattered showers and thunderstorms after 3pm.  Mostly sunny, with a high near 95. South wind 6 to 15 mph becoming west in the afternoon.  Chance of precipitation is 30%.

    High: 95 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Isolated showers and thunderstorms before 9pm, then isolated showers between 9pm and midnight.  Mostly cloudy, with a low around 67. West northwest wind 7 to 15 mph becoming south after midnight.  Chance of precipitation is 20%.

    Low: 67 °F

    Isolated
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 88. North northeast wind 7 to 9 mph.

    High: 88 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 70. East southeast wind 6 to 9 mph.

    Low: 70 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 71.

    Low: 71 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 70.

    Low: 70 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 71. Southeast wind around 5 mph.
Tuesday
Scattered showers and thunderstorms after 3pm. Mostly sunny, with a high near 95. South wind 6 to 15 mph becoming west in the afternoon. Chance of precipitation is 30%.
Tuesday Night
Isolated showers and thunderstorms before 9pm, then isolated showers between 9pm and midnight. Mostly cloudy, with a low around 67. West northwest wind 7 to 15 mph becoming south after midnight. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 88. North northeast wind 7 to 9 mph.
Wednesday Night
Mostly clear, with a low around 70. East southeast wind 6 to 9 mph.
Thursday
Sunny, with a high near 92.
Thursday Night
Partly cloudy, with a low around 71.
Friday
Mostly sunny, with a high near 91.
Friday Night
Mostly cloudy, with a low around 70.
Saturday
Mostly sunny, with a high near 90.
Saturday Night
Partly cloudy, with a low around 69.
Sunday
Sunny, with a high near 92.
Sunday Night
Partly cloudy, with a low around 70.
Monday
Sunny, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
26 Miles NW Grantsville UT
 40.88°N 112.8°W (Elev. 4744 ft)
3:05 am MDT Jul 15, 2025
3am MDT Jul 15, 2025-6pm MDT Jul 21, 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