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

Hazardous Weather Conditions

Current conditions at

Cincinnati/Northern Kentucky International Airport (KCVG)

Lat: 39.04°NLon: 84.67°WElev: 860ft.

Mostly Cloudy

57°F

14°C

Humidity 29%
Wind Speed W 8 mph
Barometer 30.11 in (1019.7 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 19 Apr 6:52 pm EDT
Extended Forecast for

Williamstown KY

Frost Advisory April 20, 02:00am until April 20, 10:00am
Click here for hazard details and duration
Frost Advisory

  • Tonight

    Tonight: Patchy frost after 4am. Otherwise, mostly cloudy, with a low around 35. West wind 6 to 11 mph becoming north after midnight. Winds could gust as high as 29 mph.

    Low: 35 °F

    Mostly Cloudy
    then Patchy
    Frost

  • Monday

    Monday: Areas of frost before 9am. Otherwise, sunny, with a high near 57. North wind around 6 mph.

    High: 57 °F

    Areas Frost
    then Sunny

  • Monday Night

    Monday Night: Clear, with a low around 38. Calm wind becoming southeast around 5 mph after midnight.

    Low: 38 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75. South wind 7 to 14 mph becoming southwest in the afternoon.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers after 2am. Partly cloudy, with a low around 57. Southwest wind around 10 mph. Chance of precipitation is 20%.

    Low: 57 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, mainly after 8am. Partly sunny, with a high near 75. Chance of precipitation is 30%.

    High: 75 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of thunderstorms before 8pm. Mostly clear, with a low around 55. Chance of precipitation is 30%.

    Low: 55 °F

    Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy frost after 4am. Otherwise, mostly cloudy, with a low around 35. West wind 6 to 11 mph becoming north after midnight. Winds could gust as high as 29 mph.
Monday
Areas of frost before 9am. Otherwise, sunny, with a high near 57. North wind around 6 mph.
Monday Night
Clear, with a low around 38. Calm wind becoming southeast around 5 mph after midnight.
Tuesday
Sunny, with a high near 75. South wind 7 to 14 mph becoming southwest in the afternoon.
Tuesday Night
A slight chance of showers after 2am. Partly cloudy, with a low around 57. Southwest wind around 10 mph. Chance of precipitation is 20%.
Wednesday
A chance of showers and thunderstorms, mainly after 8am. Partly sunny, with a high near 75. Chance of precipitation is 30%.
Wednesday Night
A chance of thunderstorms before 8pm. Mostly clear, with a low around 55. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 81.
Thursday Night
Partly cloudy, with a low around 60.
Friday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 80. Chance of precipitation is 50%.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
Saturday
A chance of showers. Partly sunny, with a high near 72. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 51. Chance of precipitation is 30%.
Sunday
A chance of showers. Partly sunny, with a high near 72. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Williamstown KY
 38.64°N 84.57°W (Elev. 899 ft)
Last Update:
4:00 pm EDT Apr 19, 2026
Forecast Valid:
7pm EDT Apr 19, 2026-6pm EDT Apr 26, 2026
 
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