Severe Thunderstorms and Heavy Rainfall Today from the Central Plains into the Tennessee Valley

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into portions of the Southeast today. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys today. Read More >

Current conditions at

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

Lat: 34.98°NLon: 81.06°WElev: 669ft.

Fair

78°F

26°C

Humidity	79%
Wind Speed	Calm
Barometer	30.02 in (1015.3 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	11 Jul 8:54 pm EDT

More Information:

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

Extended Forecast for

Lancaster SC

Tonight
Low: 72 °F
Partly Cloudy
then Slight
Chance
T-storms
Sunday
High: 91 °F
Partly Sunny
then T-storms
Likely
Sunday Night
Low: 68 °F
Heavy Rain
Monday
High: 83 °F
Chance
Showers then
T-storms
Monday Night
Low: 67 °F
T-storms then
Showers
Tuesday
High: 85 °F
Chance
Showers then
Showers
Likely
Tuesday Night
Low: 69 °F
Showers
Likely then
Partly Cloudy
Wednesday
High: 91 °F
Mostly Sunny
Wednesday Night
Low: 72 °F
Mostly Clear

Detailed Forecast

Tonight

A slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 72. Calm wind. Chance of precipitation is 20%.

Sunday

Showers and thunderstorms likely, mainly after 5pm. Partly sunny, with a high near 91. Heat index values as high as 101. Light and variable wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Showers and thunderstorms likely before 1am, then showers and possibly a thunderstorm between 1am and 2am, then a chance of showers after 2am. Some of the storms could produce heavy rainfall. Low around 68. Calm wind. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Monday

A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 83. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 67. Light northeast wind. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday

A chance of showers before 11am, then a slight chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 85. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Showers likely and possibly a thunderstorm before 8pm. Partly cloudy, with a low around 69. Chance of precipitation is 60%.

Wednesday

Mostly sunny, with a high near 91.

Wednesday Night

Mostly clear, with a low around 72.

Thursday

Sunny, with a high near 94.

Thursday Night

Mostly clear, with a low around 73.

Friday

A chance of showers and thunderstorms. Mostly sunny, with a high near 94. Chance of precipitation is 30%.