Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

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

Lat: 34.98°NLon: 81.06°WElev: 669ft.

Fair

75°F

24°C

Humidity 55%
Wind Speed SW 7 G 18 mph
Barometer 29.90 in (1011.2 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 18 Apr 10:54 pm EDT
Extended Forecast for

Tega Cay SC

  • Tonight

    Tonight: Mostly cloudy, with a low around 60. Southwest wind 5 to 7 mph.

    Low: 60 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers between 9am and noon.  Cloudy, then gradually becoming mostly sunny, with a high near 69. North northwest wind 10 to 13 mph, with gusts as high as 29 mph.

    High: 69 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44. North wind around 6 mph becoming calm  after midnight.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 73. Calm wind becoming west northwest 5 to 9 mph in the morning. Winds could gust as high as 21 mph.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 42. North northwest wind around 6 mph becoming light and variable  after midnight.

    Low: 42 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 60. Southwest wind 5 to 7 mph.
Sunday
A 20 percent chance of showers between 9am and noon. Cloudy, then gradually becoming mostly sunny, with a high near 69. North northwest wind 10 to 13 mph, with gusts as high as 29 mph.
Sunday Night
Mostly clear, with a low around 44. North wind around 6 mph becoming calm after midnight.
Monday
Sunny, with a high near 73. Calm wind becoming west northwest 5 to 9 mph in the morning. Winds could gust as high as 21 mph.
Monday Night
Clear, with a low around 42. North northwest wind around 6 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Mostly sunny, with a high near 83.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Sunny, with a high near 86.
Thursday Night
Mostly clear, with a low around 57.
Friday
Mostly sunny, with a high near 87.
Friday Night
Partly cloudy, with a low around 61.
Saturday
A 40 percent chance of showers. Mostly sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
Tega Cay SC
 35.02°N 81.03°W (Elev. 597 ft)
9:00 pm EDT Apr 18, 2026
11pm EDT Apr 18, 2026-6pm EDT Apr 25, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database