Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

CART CREEK (CCRU1)

Lat: 40.88472°NLon: 109.41694°WElev: 6975.0ft.

NA

87°F

31°C

Humidity 23%
Wind Speed S 3 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Heat Index84°F (29°C)
Last update 19 Aug 06:28 PM MDT
Extended Forecast for

19 Miles N Whiterocks UT

  • Tonight

    Tonight: Partly cloudy, with a low around 39. West northwest wind 5 to 15 mph.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm before 4pm, then a chance of showers and thunderstorms, mainly between 4pm and 5pm.  Increasing clouds, with a high near 64. West northwest wind 5 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 60%.

    High: 64 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 10 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 40. West wind 5 to 10 mph.

    Low: 40 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 67. West southwest wind 5 to 10 mph.

    High: 67 °F

    Mostly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 41. West northwest wind 5 to 10 mph.  Chance of precipitation is 20%.

    Low: 41 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 62. Chance of precipitation is 70%.

    High: 62 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 38. Chance of precipitation is 50%.

    Low: 38 °F

    Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly after noon.  Mostly cloudy, with a high near 60.

    High: 60 °F

    T-storms
    Likely

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 39. West northwest wind 5 to 15 mph.
Thursday
Showers likely and possibly a thunderstorm before 4pm, then a chance of showers and thunderstorms, mainly between 4pm and 5pm. Increasing clouds, with a high near 64. West northwest wind 5 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Thursday Night
A 10 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 40. West wind 5 to 10 mph.
Friday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 67. West southwest wind 5 to 10 mph.
Friday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 41. West northwest wind 5 to 10 mph. Chance of precipitation is 20%.
Saturday
A slight chance of showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 62. Chance of precipitation is 70%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 38. Chance of precipitation is 50%.
Sunday
Showers and thunderstorms likely, mainly after noon. Mostly cloudy, with a high near 60.
Sunday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 36.
Monday
Showers and thunderstorms likely, mainly after noon. Mostly cloudy, with a high near 59.
Monday Night
A chance of showers. Mostly cloudy, with a low around 36.
Tuesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 59.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles N Whiterocks UT
 40.73°N 109.89°W (Elev. 10804 ft)
5:16 pm MDT Aug 19, 2026
7pm MDT Aug 19, 2026-6pm MDT Aug 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database