Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from August 14, 12:00 PM EDT until August 14, 08:00 PM EDT

Current conditions at

Rock Hill, Rock Hill - York County Airport (KUZA)

Lat: 34.98°NLon: 81.06°WElev: 669ft.

Fair

72°F

22°C

Humidity	97%
Wind Speed	Calm
Barometer	30.04 in (1015.7 mb)
Dewpoint	71°F (22°C)
Visibility	7.00 mi
Last update	14 Aug 4:54 am EDT

More Information:

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

Extended Forecast for

Lake Wylie SC

Heat Advisory August 14, 12:00pm until August 14, 08:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 97 °F
Patchy Fog
then Mostly
Sunny
Tonight
Low: 75 °F
Partly Cloudy
Saturday
High: 97 °F
Mostly Sunny
then Chance
T-storms
Saturday Night
Low: 75 °F
Chance
T-storms then
Chance
Showers
Sunday
High: 96 °F
Mostly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 76 °F
Mostly Clear
Monday
High: 100 °F
Hot
Monday Night
Low: 75 °F
Partly Cloudy
Tuesday
High: 95 °F
Hot

Detailed Forecast

Today

Patchy fog before 9am. Otherwise, mostly sunny and hot, with a high near 97. Heat index values as high as 108. Calm wind.

Tonight

Partly cloudy, with a low around 75. Calm wind.

Saturday

A chance of showers and thunderstorms between 4pm and 5pm. Mostly sunny and hot, with a high near 97. Heat index values as high as 109. Calm wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A 30 percent chance of showers and thunderstorms, mainly between 7pm and 2am. Mostly cloudy, with a low around 75. Calm wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 96. Light and variable wind.

Sunday Night

Mostly clear, with a low around 76.

Monday

Sunny and hot, with a high near 100.

Monday Night

Partly cloudy, with a low around 75.

Tuesday

Sunny and hot, with a high near 95.

Tuesday Night

A chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 73. Chance of precipitation is 40%.