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

Lexington Blue Grass Airport (KLEX)

Lat: 38.03°NLon: 84.61°WElev: 955ft.

Light Rain

70°F

21°C

Humidity 97%
Wind Speed SW 6 mph
Barometer 29.96 in (1013.4 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 20 Aug 5:54 am EDT
Extended Forecast for

Frankfort, Capital City Airport KY

  • Today

    Today: A chance of showers and thunderstorms before 11am, then a chance of showers and thunderstorms after 4pm. Some of the storms could produce heavy rainfall.  Partly sunny, with a high near 82. Southwest wind 3 to 6 mph.  Chance of precipitation is 40%.

    High: 82 °F

    Heavy Rain

  • Tonight

    Tonight: A chance of showers and thunderstorms before 4am, then a slight chance of showers after 5am.  Patchy fog after 3am.  Otherwise, partly cloudy, with a low around 66. Light north wind.  Chance of precipitation is 30%.

    Low: 66 °F

    Chance
    T-storms then
    Slight Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A chance of showers before 2pm, then a slight chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 84. Light northeast wind.  Chance of precipitation is 30%.

    High: 84 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 64. Calm wind.

    Low: 64 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 84. Calm wind becoming west 5 to 9 mph in the morning.

    High: 84 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A 10 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 61.

    Low: 61 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

Detailed Forecast

Today
A chance of showers and thunderstorms before 11am, then a chance of showers and thunderstorms after 4pm. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 82. Southwest wind 3 to 6 mph. Chance of precipitation is 40%.
Tonight
A chance of showers and thunderstorms before 4am, then a slight chance of showers after 5am. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 66. Light north wind. Chance of precipitation is 30%.
Friday
A chance of showers before 2pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 84. Light northeast wind. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 64. Calm wind.
Saturday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 84. Calm wind becoming west 5 to 9 mph in the morning.
Saturday Night
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 61.
Sunday
Sunny, with a high near 81.
Sunday Night
Partly cloudy, with a low around 58.
Monday
Sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Partly cloudy, with a low around 63.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
Frankfort, Capital City Airport KY
 38.19°N 84.9°W (Elev. 764 ft)
5:02 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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