Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

Current conditions at

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

Lat: 34.98°NLon: 81.06°WElev: 669ft.

Overcast

48°F

9°C

Humidity 96%
Wind Speed SW 6 mph
Barometer 29.90 in (1012.8 mb)
Dewpoint 47°F (8°C)
Visibility 8.00 mi
Wind Chill45°F (7°C)
Last update 29 Dec 12:54 am EST
Extended Forecast for

Lake Wylie SC

  • Overnight

    Overnight: Patchy fog.  Otherwise, cloudy, with a temperature rising to around 58 by 5am. South southwest wind 7 to 10 mph, with gusts as high as 24 mph.

    Low: 49 °F

    Patchy Fog

  • Monday

    Monday: A 40 percent chance of showers, mainly between 8am and 10am.  Cloudy through mid morning, then gradual clearing, with a temperature rising to near 63 by 10am, then falling to around 47 during the remainder of the day. Southwest wind 11 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 63 °F

    Chance
    Showers then
    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 25. West northwest wind 5 to 9 mph, with gusts as high as 22 mph.

    Low: 25 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 45. West northwest wind 5 to 7 mph.

    High: 45 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 26. Light west northwest wind.

    Low: 26 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, cloudy, with a temperature rising to around 58 by 5am. South southwest wind 7 to 10 mph, with gusts as high as 24 mph.
Monday
A 40 percent chance of showers, mainly between 8am and 10am. Cloudy through mid morning, then gradual clearing, with a temperature rising to near 63 by 10am, then falling to around 47 during the remainder of the day. Southwest wind 11 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Clear, with a low around 25. West northwest wind 5 to 9 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 45. West northwest wind 5 to 7 mph.
Tuesday Night
Mostly clear, with a low around 26. Light west northwest wind.
Wednesday
Sunny, with a high near 52.
Wednesday Night
Mostly clear, with a low around 32.
New Year's Day
Sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 32.
Friday
Mostly cloudy, with a high near 54.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 40.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 52.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
Lake Wylie SC
 35.11°N 81.05°W (Elev. 591 ft)
12:18 am EST Dec 29, 2025
12am EST Dec 29, 2025-6pm EST Jan 4, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database