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 >

Hazardous Weather Conditions

Current conditions at

Monticello, Wayne County Airport (KEKQ)

Lat: 36.86°NLon: 84.86°WElev: 965ft.

Thunderstorm in Vicinity Heavy Rain Fog/Mist

72°F

22°C

Humidity 100%
Wind Speed W 14 G 23 mph
Barometer 30.04 in (1015.9 mb)
Dewpoint 72°F (22°C)
Visibility 6.00 mi
Last update 20 Aug 5:56 am EDT
Extended Forecast for

10 Miles W Marshes Siding KY

  • Today

    Today: Showers and thunderstorms, mainly before noon.  Patchy fog before 10am. High near 86. Heat index values as high as 96. Calm wind becoming south southwest around 6 mph in the morning.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 86 °F

    Showers and
    Patchy Fog
    then Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 2am, then a slight chance of showers.  Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 68. Calm wind.  Chance of precipitation is 40%.

    Low: 68 °F

    Chance
    T-storms and
    Patchy Fog

  • Friday

    Friday: A slight chance of showers, then a chance of showers and thunderstorms after 3pm.  Areas of dense fog before 10am.  Otherwise, partly sunny, with a high near 86. Heat index values as high as 95. Calm wind.  Chance of precipitation is 30%.

    High: 86 °F

    Chance
    Showers and
    Areas Dense
    Fog

  • Friday Night

    Friday Night: Patchy fog after 1am.  Otherwise, partly cloudy, with a low around 66. Calm wind.

    Low: 66 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Areas of fog before 9am.  Otherwise, sunny, with a high near 88. Calm wind becoming west northwest 5 to 7 mph in the afternoon. Winds could gust as high as 16 mph.

    High: 88 °F

    Areas Fog
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

Detailed Forecast

Today
Showers and thunderstorms, mainly before noon. Patchy fog before 10am. High near 86. Heat index values as high as 96. Calm wind becoming south southwest around 6 mph in the morning. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 2am, then a slight chance of showers. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 40%.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after 3pm. Areas of dense fog before 10am. Otherwise, partly sunny, with a high near 86. Heat index values as high as 95. Calm wind. Chance of precipitation is 30%.
Friday Night
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 66. Calm wind.
Saturday
Areas of fog before 9am. Otherwise, sunny, with a high near 88. Calm wind becoming west northwest 5 to 7 mph in the afternoon. Winds could gust as high as 16 mph.
Saturday Night
Mostly clear, with a low around 64.
Sunday
Sunny, with a high near 85.
Sunday Night
Mostly clear, with a low around 60.
Monday
Sunny, with a high near 85.
Monday Night
Mostly clear, with a low around 61.
Tuesday
Sunny, with a high near 87.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W Marshes Siding KY
 36.75°N 84.67°W (Elev. 988 ft)
4:21 am EDT Aug 20, 2026
6am EDT Aug 20, 2026-6pm EDT Aug 26, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database