Thunderstorms and Heavy Rains in the Appalachians

Multiple rounds of moderate to locally heavy rain will impact portions of the Appalachians and Mid-Atlantic, which may lead to flash flooding concerns. Thunderstorms with isolated severe wind gusts will be possible this afternoon from parts of the Southeast into the southern and central Appalachians. A multi-day heavy rain will pose a flash flood threat in New Mexico beginning Tuesday. 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 88%
Wind Speed Calm
Barometer 30.01 in (1014.9 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 21 Sep 8:54 am EDT
Extended Forecast for

2 Miles E Rock Hill SC

  • Today

    Today: A slight chance of showers and thunderstorms between 2pm and 4pm.  Mostly sunny, with a high near 92. Calm wind.  Chance of precipitation is 20%.

    High: 92 °F

    Sunny then
    Slight Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 8pm and 1am.  Partly cloudy, with a low around 68. Calm wind.  Chance of precipitation is 20%.

    Low: 68 °F

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 89. Light east wind.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 89 °F

    Partly Sunny
    then Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm, mainly before 2am, then a chance of rain after 2am. Some of the storms could produce heavy rainfall.  Low around 64. Northeast wind around 6 mph.  Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

    Low: 64 °F

    Heavy Rain

  • Wednesday

    Wednesday: Rain likely, mainly after 9am.  Mostly cloudy, with a high near 74. Northeast wind 10 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%.

    High: 74 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 2am.  Mostly cloudy, with a low around 59. Chance of precipitation is 60%.

    Low: 59 °F

    Rain Likely

  • Thursday

    Thursday: A 30 percent chance of rain before 8am.  Mostly cloudy, with a high near 70.

    High: 70 °F

    Chance Rain
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of showers and thunderstorms between 2pm and 4pm. Mostly sunny, with a high near 92. Calm wind. Chance of precipitation is 20%.
Tonight
A slight chance of showers and thunderstorms between 8pm and 1am. Partly cloudy, with a low around 68. Calm wind. Chance of precipitation is 20%.
Tuesday
Showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 89. Light east wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and possibly a thunderstorm, mainly before 2am, then a chance of rain after 2am. Some of the storms could produce heavy rainfall. Low around 64. Northeast wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Wednesday
Rain likely, mainly after 9am. Mostly cloudy, with a high near 74. Northeast wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Wednesday Night
Rain likely, mainly before 2am. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Thursday
A 30 percent chance of rain before 8am. Mostly cloudy, with a high near 70.
Thursday Night
Partly cloudy, with a low around 55.
Friday
Mostly sunny, with a high near 74.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 77.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Rock Hill SC
 34.92°N 80.99°W (Elev. 656 ft)
5:54 am EDT Sep 21, 2026
9am EDT Sep 21, 2026-6pm EDT Sep 27, 2026
 
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Additional Resources

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