Showers and Storms in the East; Dangerously Hot and Dry in the West

Scattered showers and storms are expected across portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Hot, dry weather and increasing winds will allow elevated wildfire conditions to return to the northern Intermountain West, where air quality issues persist from ongoing fires. Read More >

Current conditions at

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

Lat: 34.98° N Lon: 81.06° W Elev: 669 ft.

Fair

71°F

22°C

Humidity 96%
Wind Speed Calm
Barometer 30.15 in (1019.4 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 9 Aug 6:54 am EDT
Detailed forecast for

York County

Today
Mostly sunny. A chance of showers and thunderstorms this afternoon. Highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 30 percent. Heat index values up to 102 this afternoon.
Tonight
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Southwest winds around 5 mph. Chance of rain 30 percent.
Monday
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 30 percent. Heat index values up to 103 in the afternoon.
Monday Night
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Southwest winds around 5 mph. Chance of rain 40 percent.
Tuesday
Sunny with highs in the mid 90s. West winds around 5 mph. Heat index values up to 103.
Tuesday Night
Mostly clear. Lows in the lower 70s.
Wednesday
Sunny, hot with highs in the mid 90s. Heat index values up to 105.
Wednesday Night
Partly cloudy. Lows in the lower 70s.
Thursday
Mostly sunny. Hot with highs in the mid 90s. Heat index values up to 105 in the afternoon.
Thursday Night
Partly cloudy. Lows in the mid 70s.
Friday
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. Heat index values up to 100.
Friday Night
Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 30 percent.
Saturday
Mostly sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 40 percent.



Basemap Options
Click map to change the forecast location
Loading map...
333 AM EDT Sun Aug 9 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database