Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

London, London-Corbin Airport-Magee Field (KLOZ)

Lat: 37.09°NLon: 84.07°WElev: 1211ft.

Fair

66°F

19°C

Humidity 93%
Wind Speed Calm
Barometer 30.03 in (1015.6 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 27 Aug 7:53 am EDT
Extended Forecast for

Mount Vernon KY

  • Today

    Today: A slight chance of showers, then a chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 85. Calm wind becoming west southwest around 5 mph in the afternoon.  Chance of precipitation is 30%.

    High: 85 °F

    Sunny then
    Chance
    Showers

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 7pm.  Partly cloudy, with a low around 63. Calm wind.

    Low: 63 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 84. Calm wind becoming north around 5 mph in the afternoon.

    High: 84 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy during the early evening, then gradual clearing, with a low around 63. Light northeast wind.

    Low: 63 °F

    Gradual
    Clearing

  • Saturday

    Saturday: Sunny, with a high near 87. Calm wind becoming east around 5 mph in the afternoon.

    High: 87 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 68.

    Low: 68 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 90.

    High: 90 °F

    Hot

Detailed Forecast

Today
A slight chance of showers, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 85. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 30%.
Tonight
A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 63. Calm wind.
Friday
Mostly sunny, with a high near 84. Calm wind becoming north around 5 mph in the afternoon.
Friday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 63. Light northeast wind.
Saturday
Sunny, with a high near 87. Calm wind becoming east around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 66.
Sunday
Sunny, with a high near 88.
Sunday Night
Mostly clear, with a low around 68.
Monday
Sunny and hot, with a high near 90.
Monday Night
Mostly clear, with a low around 70.
Tuesday
Sunny and hot, with a high near 91.
Tuesday Night
Mostly clear, with a low around 72.
Wednesday
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Vernon KY
 37.37°N 84.33°W (Elev. 1237 ft)
7:31 am EDT Aug 27, 2026
8am EDT Aug 27, 2026-6pm EDT Sep 2, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database