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

Critical Fire Weather Conditions in the Plains; Heavy Snow in the Sierra and Northern Rockies

Gusty winds and warm, very dry conditions will lead to a Critical Risk of fire weather across much of the High Plains through Thursday. A Pacific storm system will bring strong winds and precipitation from the Pacific Northwest to the Northern Rockies, with heavy mountain snow in the Sierra-Nevada and northern Rockies. Heavy snow will continue in the northern Rockies on Thursday. Read More >

Current conditions at

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

Lat: 34.98°NLon: 81.06°WElev: 669ft.

Fair

80°F

27°C

Humidity 22%
Wind Speed Vrbl 6 G 17 mph
Barometer 30.14 in (1020.1 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 22 Apr 1:54 pm EDT
Extended Forecast for

Fort Mill SC

  • This Afternoon

    This Afternoon: Sunny, with a high near 83. West southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 54. Southwest wind around 6 mph becoming calm in the evening.

    Low: 54 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 86. Light west wind.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 57. Light southwest wind.

    Low: 57 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 86. Light west southwest wind increasing to 5 to 9 mph in the morning.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Showers likely, mainly after 5pm. Mostly sunny, with a high near 85. Chance of precipitation is 60%.

    High: 85 °F

    Mostly Sunny
    then Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely, mainly before 7pm. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.

    Low: 57 °F

    Showers
    Likely

  • Sunday

    Sunday: A 30 percent chance of showers after 2pm. Partly sunny, with a high near 77.

    High: 77 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 83. West southwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 54. Southwest wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 86. Light west wind.
Thursday Night
Mostly clear, with a low around 57. Light southwest wind.
Friday
Sunny, with a high near 86. Light west southwest wind increasing to 5 to 9 mph in the morning.
Friday Night
Mostly clear, with a low around 59.
Saturday
Showers likely, mainly after 5pm. Mostly sunny, with a high near 85. Chance of precipitation is 60%.
Saturday Night
Showers likely, mainly before 7pm. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
Sunday
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 77.
Sunday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 54.
Monday
Partly sunny, with a high near 74.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 58.
Tuesday
Showers likely. Mostly cloudy, with a high near 80. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fort Mill SC
 35.01°N 80.95°W (Elev. 640 ft)
Last Update:
6:26 am EDT Apr 22, 2026
Forecast Valid:
2pm EDT Apr 22, 2026-6pm EDT Apr 28, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation