Severe Thunderstorms and Heavy Rain Across the Ohio Valley;

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

Williamsburg-Whitley County Airport (KBYL)

Lat: 36.8°NLon: 84.2°WElev: 1165ft.

Thunderstorm in Vicinity

88°F

31°C

Humidity	59%
Wind Speed	W 7 mph
Barometer	29.99 in
Dewpoint	72°F (22°C)
Visibility	9.00 mi
Heat Index	95°F (35°C)
Last update	11 Aug 7:15 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles NW Marshes Siding KY

Flood Watch August 11, 07:34pm until August 12, 08:00am

Severe T-storm Watch August 11, 07:34pm until August 11, 10:00pm

Click here for hazard details and duration

Flood Watch

...

Flood Watch August 11, 07:34pm until August 12, 08:00am
Severe T-storm Watch August 11, 07:34pm until August 11, 10:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Tonight
Low: 71 °F
Showers
Likely then
Chance
T-storms and
Patchy Fog
Wednesday
High: 89 °F
Chance
Showers and
Patchy Fog
then Chance
T-storms
Wednesday Night
Low: 71 °F
Chance
T-storms and
Patchy Fog
Thursday
High: 91 °F
Chance
Showers and
Patchy Fog
then Slight
Chance
T-storms
Thursday Night
Low: 73 °F
Partly Cloudy
Friday
High: 91 °F
Mostly Sunny
then Slight
Chance
T-storms
Friday Night
Low: 72 °F
Slight Chance
T-storms
Saturday
High: 92 °F
Hot

Detailed Forecast

Tonight

A chance of showers and thunderstorms before 9pm, then showers likely and possibly a thunderstorm between 9pm and 11pm, then a chance of showers and thunderstorms after 11pm. Patchy fog after 3am. Otherwise, clear during the early evening, then becoming mostly cloudy, with a low around 71. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 11am, then a chance of showers and thunderstorms after 11am. Patchy fog before 9am. Otherwise, partly sunny, with a high near 89. Heat index values as high as 100. Light and variable wind becoming west southwest 5 to 7 mph in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 40%.

Wednesday Night

A chance of showers and thunderstorms before 1am, then a slight chance of showers and thunderstorms after 5am. Patchy fog after 1am. Otherwise, partly cloudy, with a low around 71. Light and variable wind. Chance of precipitation is 30%.

Thursday

A chance of showers and thunderstorms before 8am, then a slight chance of showers between 8am and 11am, then a slight chance of showers and thunderstorms after 11am. Patchy fog before 9am. Otherwise, partly sunny and hot, with a high near 91. Heat index values as high as 102. West southwest wind 3 to 7 mph. Winds could gust as high as 16 mph. Chance of precipitation is 30%.

Thursday Night

Partly cloudy, with a low around 73. Calm wind.

Friday

A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 91.

Friday Night

A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 72.

Saturday

Mostly sunny and hot, with a high near 92.

Saturday Night

Mostly clear, with a low around 73.

Sunday

Sunny and hot, with a high near 94.