National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Somerset, Somerset-Pulaski County - J.T. Wilson Field Airport (KSME)

Lat: 37.05°NLon: 84.62°WElev: 928ft.

Fair

70°F

21°C

Humidity 100%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 70°F (21°C)
Visibility 9.00 mi
Last update 17 Aug 3:35 am EDT
Extended Forecast for

4 Miles SW Mount Vernon KY

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 1pm. Patchy fog before 9am. Otherwise, mostly sunny and hot, with a high near 93. Heat index values as high as 99. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 93 °F

    Patchy Fog
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 70. Calm wind.

    Low: 70 °F

    Partly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 8am. Otherwise, partly sunny, then gradually becoming sunny and hot, with a high near 91. Heat index values as high as 97. Calm wind becoming northeast around 6 mph in the afternoon.

    High: 91 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Areas of fog after 5am. Otherwise, clear, with a low around 67. North northeast wind around 5 mph becoming calm in the evening.

    Low: 67 °F

    Clear then
    Areas Fog

  • Tuesday

    Tuesday: Areas of fog before 8am. Otherwise, sunny and hot, with a high near 93. Light east northeast wind.

    High: 93 °F

    Areas Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms after 2am. Patchy fog after 3am. Otherwise, mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear
    then Slight
    Chance
    T-storms and
    Patchy Fog

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Areas of fog before 9am. Otherwise, mostly sunny and hot, with a high near 92.

    High: 92 °F

    Chance
    T-storms and
    Areas Fog

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 69.

    Low: 69 °F

    Chance
    T-storms and
    Patchy Fog

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after 2pm. Areas of fog before 9am. Otherwise, partly sunny, with a high near 86.

    High: 86 °F

    Areas Fog
    then Chance
    T-storms

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 1pm. Patchy fog before 9am. Otherwise, mostly sunny and hot, with a high near 93. Heat index values as high as 99. Calm wind becoming north northwest around 5 mph in the afternoon.
Tonight
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 70. Calm wind.
Monday
Patchy fog before 8am. Otherwise, partly sunny, then gradually becoming sunny and hot, with a high near 91. Heat index values as high as 97. Calm wind becoming northeast around 6 mph in the afternoon.
Monday Night
Areas of fog after 5am. Otherwise, clear, with a low around 67. North northeast wind around 5 mph becoming calm in the evening.
Tuesday
Areas of fog before 8am. Otherwise, sunny and hot, with a high near 93. Light east northeast wind.
Tuesday Night
A 20 percent chance of showers and thunderstorms after 2am. Patchy fog after 3am. Otherwise, mostly clear, with a low around 69.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Areas of fog before 9am. Otherwise, mostly sunny and hot, with a high near 92.
Wednesday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 69.
Thursday
A 30 percent chance of showers and thunderstorms after 2pm. Areas of fog before 9am. Otherwise, partly sunny, with a high near 86.
Thursday Night
A 30 percent chance of showers and thunderstorms before 8pm. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 67.
Friday
A 30 percent chance of showers and thunderstorms. Patchy fog. Otherwise, partly sunny, with a high near 85.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Mount Vernon KY
 37.31°N 84.39°W (Elev. 1066 ft)
Last Update:
3:46 am EDT Aug 17, 2025
Forecast Valid:
4am EDT Aug 17, 2025-6pm EDT Aug 23, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation