Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

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

Lat: 34.98°NLon: 81.06°WElev: 669ft.

Mostly Cloudy

51°F

11°C

Humidity 96%
Wind Speed Calm
Barometer 30.00 in (1015.8 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 21 Feb 9:54 am EST
Extended Forecast for

2 Miles NNE Great Falls SC

  • Today

    Today: Rain likely, mainly before noon.  Cloudy, with a high near 63. Light and variable wind.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 63 °F

    Rain Likely
    then Chance
    Rain

  • Tonight

    Tonight: Rain likely, mainly after 3am.  Patchy fog after 11pm.  Otherwise, cloudy, with a low around 46. Calm wind.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Patchy Fog
    then Rain
    Likely and
    Patchy Fog

  • Sunday

    Sunday: A chance of rain before 1pm.  Cloudy through mid morning, then gradual clearing, with a high near 54. Northwest wind 7 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Clear, with a low around 27. West wind 8 to 11 mph, with gusts as high as 25 mph.

    Low: 27 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 45. Northwest wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 45 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

Detailed Forecast

Today
Rain likely, mainly before noon. Cloudy, with a high near 63. Light and variable wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain likely, mainly after 3am. Patchy fog after 11pm. Otherwise, cloudy, with a low around 46. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of rain before 1pm. Cloudy through mid morning, then gradual clearing, with a high near 54. Northwest wind 7 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Clear, with a low around 27. West wind 8 to 11 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 45. Northwest wind 9 to 14 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 23.
Tuesday
Sunny, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Partly sunny, with a high near 61.
Wednesday Night
Mostly cloudy, with a low around 49.
Thursday
A chance of rain. Mostly cloudy, with a high near 65. Chance of precipitation is 50%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Friday
A chance of rain. Partly sunny, with a high near 64. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Great Falls SC
 34.6°N 80.89°W (Elev. 390 ft)
8:57 am EST Feb 21, 2026
10am EST Feb 21, 2026-6pm EST Feb 27, 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