Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

Current conditions at

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

Lat: 34.98°NLon: 81.06°WElev: 669ft.

Overcast

63°F

17°C

Humidity 70%
Wind Speed S 8 mph
Barometer 30.30 in (1025.3 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 31 Mar 12:54 am EDT
Extended Forecast for

Tega Cay SC

  • Overnight

    Overnight: Partly cloudy, with a low around 56. South wind around 6 mph.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81. Light south southwest wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 81 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 60. South wind 5 to 7 mph.

    Low: 60 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly after 4pm.  Mostly sunny, with a high near 84. South southwest wind 5 to 9 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 84 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers before 8pm.  Partly cloudy, with a low around 60. South wind 3 to 5 mph.

    Low: 60 °F

    Chance
    Showers then
    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers after 3pm.  Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Friday

    Friday: A 50 percent chance of rain.  Mostly cloudy, with a high near 80.

    High: 80 °F

    Chance Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 61.

    Low: 61 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 56. South wind around 6 mph.
Tuesday
Mostly sunny, with a high near 81. Light south southwest wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Tuesday Night
Partly cloudy, with a low around 60. South wind 5 to 7 mph.
Wednesday
A 30 percent chance of showers, mainly after 4pm. Mostly sunny, with a high near 84. South southwest wind 5 to 9 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 60. South wind 3 to 5 mph.
Thursday
A 20 percent chance of showers after 3pm. Mostly sunny, with a high near 84.
Thursday Night
Partly cloudy, with a low around 61.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 80.
Friday Night
Mostly cloudy, with a low around 61.
Saturday
A 50 percent chance of rain. Partly sunny, with a high near 83.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 62.
Sunday
Rain likely. Mostly cloudy, with a high near 80. Chance of precipitation is 60%.
Sunday Night
Rain likely. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.
Monday
A 30 percent chance of rain. Partly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
Tega Cay SC
 35.04°N 81.03°W (Elev. 597 ft)
6:56 pm EDT Mar 30, 2026
1am EDT Mar 31, 2026-6pm EDT Apr 6, 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