Storms and Heavy Rainfall in the Plains and Southern Appalachians; Hazardous Heat in the South and Southeast

Severe thunderstorms with heavy rainfall will be possible across the southern Appalachians through this evening. Thunderstorms are also expected from the northern/central Plains into portions of the Midwest through Tuesday, and severe storms may produce large hail and damaging wind gusts. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

Williamsburg-Whitley County Airport (KBYL)

Lat: 36.8°NLon: 84.2°WElev: 1165ft.

A Few Clouds

88°F

31°C

Humidity	66%
Wind Speed	Vrbl 3 mph
Barometer	29.96 in
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	98°F (37°C)
Last update	17 Aug 5:55 pm EDT

More Information:

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

Extended Forecast for

5 Miles WNW Bryants Store KY

Flood Watch August 17, 06:00pm until August 18, 12:00am

Click here for hazard details and duration

Flood Watch

Flood Watch August 17, 06:00pm until August 18, 12:00am
NOW until 12:00am Tue
Flood Watch
Tonight
Low: 69 °F
Severe
Thunderstorms
then Patchy
Fog
Tuesday
High: 84 °F
Areas Fog
then Slight
Chance
Showers
Tuesday Night
Low: 63 °F
Mostly Clear
then Patchy
Fog
Wednesday
High: 89 °F
Areas Fog
then Mostly
Sunny
Wednesday Night
Low: 68 °F
Partly Cloudy
then Chance
Showers
Thursday
High: 86 °F
Showers
Likely
Thursday Night
Low: 66 °F
Chance
T-storms
Friday
High: 84 °F
Slight Chance
T-storms then
Chance
T-storms

Detailed Forecast

Tonight

Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and midnight. Some of the storms could be severe. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 69. West northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

A slight chance of showers between 1pm and 2pm. Areas of fog before 9am. Otherwise, partly sunny, with a high near 84. Calm wind becoming north northwest around 5 mph in the afternoon. Chance of precipitation is 20%.

Tuesday Night

Patchy fog after midnight. Otherwise, mostly clear, with a low around 63. Calm wind.

Wednesday

Areas of fog before 9am. Otherwise, mostly sunny, with a high near 89. Calm wind.

Wednesday Night

A chance of showers between 2am and 5am, then a chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 68. Calm wind. Chance of precipitation is 30%.

Thursday

A chance of showers and thunderstorms before 8am, then showers likely between 8am and 11am, then showers likely and possibly a thunderstorm after 11am. Partly sunny, with a high near 86. Chance of precipitation is 60%.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.

Friday

A slight chance of showers, then a chance of showers and thunderstorms after 8am. Partly sunny, with a high near 84. Chance of precipitation is 50%.

Friday Night

A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 64.

Saturday

A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85.

Saturday Night

A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 64.

Sunday

Mostly sunny, with a high near 84.