Severe Weather and Heavy Rainfall from the High Plains to the Ohio Valley; Heat Continuing in the Central Plains and Southeast

A stationary front will be the focus for daily showers and thunderstorms capable of widely scattered flash flooding and severe weather from the High Plains to the Ohio Valley. Monsoonal thunderstorms could cause local flash flooding across the Southwest and the Great Basin. Dangerous heat continues across the Central Plains and Southeast. Many areas will see their hottest temperatures of the year. Read More >

Hazardous Weather Conditions

Current conditions at

Clyde A. Thomas Regional Airport (KSYM)

Lat: 38.22°NLon: 83.59°WElev: 1047ft.

Light Rain

70°F

21°C

Humidity	100%
Wind Speed	Vrbl 6 G 14 mph
Barometer	29.99 in
Dewpoint	70°F (21°C)
Visibility	7.00 mi
Last update	12 Aug 12:35 pm EDT

More Information:

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

Extended Forecast for

Olympia KY

Flood Watch August 12, 12:55pm until August 13, 02:00am

Click here for hazard details and duration

Flood Watch

Flood Watch August 12, 12:55pm until August 13, 02:00am
NOW until 2:00am Thu
Flood Watch
This Afternoon
High: 88 °F
Chance
Showers
Tonight
Low: 70 °F
T-storms
Likely then
Slight Chance
T-storms and
Patchy Fog
Thursday
High: 88 °F
Chance
Showers and
Areas Fog
then Chance
T-storms
Thursday Night
Low: 72 °F
Chance
T-storms
Friday
High: 89 °F
Showers
Likely
Friday Night
Low: 71 °F
Showers
Likely then
Slight Chance
Showers
Saturday
High: 90 °F
Hot
Saturday Night
Low: 73 °F
Mostly Clear

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 88. Heat index values as high as 96. West northwest wind around 7 mph.

Tonight

Showers and thunderstorms likely before 2am, then a slight chance of showers after 5am. Patchy fog between 3am and 4am. Otherwise, mostly cloudy, with a low around 70. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

A chance of showers and thunderstorms before 11am, then a chance of showers and thunderstorms after 3pm. Areas of fog between 7am and 10am. Otherwise, mostly cloudy, with a high near 88. Heat index values as high as 98. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 30%.

Thursday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Calm wind. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 89. Calm wind becoming west northwest around 6 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 71. Chance of precipitation is 60%.

Saturday

Mostly sunny and hot, with a high near 90.

Saturday Night

Mostly clear, with a low around 73.

Sunday

Sunny and hot, with a high near 94.

Sunday Night

A slight chance of showers and thunderstorms. Mostly clear, with a low around 73. Chance of precipitation is 20%.

Monday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.

Monday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67.