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

USGS/NPS Building - Moab (MOAB)

Lat: 38.537356°NLon: 109.510439°WElev: 4476.0ft.

NA

93°F

34°C

Humidity 18%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Heat Index89°F (32°C)
Last update 19 Aug 09:00 PM MDT
Extended Forecast for

9 Miles NNE Castle Valley UT

  • Tonight

    Tonight: Partly cloudy, with a low around 72. East northeast wind around 5 mph becoming calm  in the evening.

    Low: 72 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny and hot, with a high near 105. North wind 5 to 10 mph.

    High: 105 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 73. North northeast wind 5 to 10 mph becoming east southeast in the evening.

    Low: 73 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny and hot, with a high near 105. East southeast wind around 5 mph becoming west northwest in the afternoon.

    High: 105 °F

    Hot

  • 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 73. West southwest wind 5 to 10 mph becoming east southeast after midnight.  Chance of precipitation is 10%.

    Low: 73 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny and hot, with a high near 100.

    High: 100 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms, mainly before midnight.  Mostly cloudy, with a low around 69.

    Low: 69 °F

    Chance
    T-storms

  • Sunday

    Sunday: A slight chance of showers, with thunderstorms also possible after noon.  Mostly sunny and hot, with a high near 97.

    High: 97 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 67.

    Low: 67 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 72. East northeast wind around 5 mph becoming calm in the evening.
Thursday
Sunny and hot, with a high near 105. North wind 5 to 10 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 73. North northeast wind 5 to 10 mph becoming east southeast in the evening.
Friday
Sunny and hot, with a high near 105. East southeast wind around 5 mph becoming west northwest in the afternoon.
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 73. West southwest wind 5 to 10 mph becoming east southeast after midnight. Chance of precipitation is 10%.
Saturday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 100.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 69.
Sunday
A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny and hot, with a high near 97.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Monday
A slight chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 97.
Monday Night
Partly cloudy, with a low around 67.
Tuesday
Mostly sunny and hot, with a high near 98.
Tuesday Night
Partly cloudy, with a low around 67.
Wednesday
Sunny and hot, with a high near 99.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNE Castle Valley UT
 38.76°N 109.35°W (Elev. 4800 ft)
5:16 pm MDT Aug 19, 2026
9pm 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