Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Current conditions at

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

Lat: 34.98°NLon: 81.06°WElev: 669ft.

Overcast

79°F

26°C

Humidity	77%
Wind Speed	NE 5 mph
Barometer	30.06 in (1016.8 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	25 Jul 3:54 pm EDT

More Information:

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

Extended Forecast for

3 Miles WNW Tega Cay SC

Tonight
Low: 68 °F
Chance
Showers and
Patchy Fog
Sunday
High: 87 °F
Chance
Showers and
Patchy Fog
then Chance
T-storms
Sunday Night
Low: 69 °F
Chance
T-storms
Monday
High: 90 °F
Decreasing
Clouds
Monday Night
Low: 71 °F
Partly Cloudy
Tuesday
High: 93 °F
Mostly Sunny
Tuesday Night
Low: 72 °F
Chance
Showers
Wednesday
High: 90 °F
Sunny
Wednesday Night
Low: 68 °F
Mostly Clear

Detailed Forecast

Tonight

A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Patchy fog after 4am. Otherwise, partly cloudy, with a low around 68. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

A 40 percent chance of showers and thunderstorms, mainly between 2pm and 5pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 87. Calm wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A 30 percent chance of showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 69. Calm wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

Mostly cloudy, then gradually becoming sunny, with a high near 90. Light north wind.

Monday Night

Partly cloudy, with a low around 71. Calm wind.

Tuesday

Mostly sunny, with a high near 93.

Tuesday Night

A 40 percent chance of showers before 2am. Partly cloudy, with a low around 72.

Wednesday

Sunny, with a high near 90.

Wednesday Night

Mostly clear, with a low around 68.