National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tropical Storm Colin to Impact Carolina Coast; Severe Thunderstorms in the Mid-Atlantic, Northeast, and Northern Plains

Tropical Storm Colin is producing heavy rain that may result in flash flooding, strong winds, and rough surf along and off the Carolina Coast through Sunday. Severe thunderstorms will impact parts of the Northeast, Mid-Atlantic, and northern Plains. Critical fire weather conditions expected in the Great Basin and mainland Alaska. Heavy rains are possible in central Plains and the ArkLaTex. Read More >

Hazardous Weather Conditions

Current conditions at

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

Lat: 34.98°NLon: 81.06°WElev: 669ft.

Fair

90°F

32°C

Humidity 56%
Wind Speed Vrbl 3 mph
Barometer 30.00 in (1014.3 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 2 Jul 3:54 pm EDT
Extended Forecast for

Lancaster SCSimilar City Names

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 7pm and 9pm. Partly cloudy, with a low around 72. Light and variable wind. Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 72 °F

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly after 5pm. Mostly sunny, with a high near 93. Heat index values as high as 100. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Slight Chance
    T-storms then
    T-storms
    Likely

    High: 93 °F

  • Sunday
    Night

    Sunday Night: Showers and thunderstorms likely, mainly before 9pm. Mostly cloudy, with a low around 72. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    T-storms
    Likely then
    Chance
    T-storms

    Low: 72 °F

  • Independence
    Day

    Independence Day: A chance of showers and thunderstorms. Partly sunny, with a high near 88. East wind 5 to 7 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    High: 88 °F

  • Monday
    Night

    Monday Night: A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 72. Calm wind. Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 72 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 92. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    High: 92 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 74. Chance of precipitation is 30%.

    Chance
    T-storms then
    Mostly Clear

    Low: 74 °F

  • Wednesday

    Wednesday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Chance of precipitation is 40%.

    Sunny then
    Chance
    T-storms

    High: 95 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 73. Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 73 °F

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms between 7pm and 9pm. Partly cloudy, with a low around 72. Light and variable wind. Chance of precipitation is 20%.
Sunday
Showers and thunderstorms likely, mainly after 5pm. Mostly sunny, with a high near 93. Heat index values as high as 100. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Showers and thunderstorms likely, mainly before 9pm. Mostly cloudy, with a low around 72. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Independence Day
A chance of showers and thunderstorms. Partly sunny, with a high near 88. East wind 5 to 7 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 72. Calm wind. Chance of precipitation is 20%.
Tuesday
A chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 92. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 74. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 73. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 93. Chance of precipitation is 50%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Chance of precipitation is 40%.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 92. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 50%.
Saturday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 89. Chance of precipitation is 50%.
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Map Legend
Point Forecast:
Lancaster SCSimilar City Names
 34.73°N 80.79°W (Elev. 495 ft)
Last Update:
2:10 pm EDT Jul 2, 2022
Forecast Valid:
4pm EDT Jul 2, 2022-6pm EDT Jul 9, 2022
 
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