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

Hazardous Weather Conditions

Current conditions at

Lancaster County-mc Whirter Field (KLKR)

Lat: 34.72°NLon: 80.86°WElev: 486ft.

Overcast

50°F

10°C

Humidity 88%
Wind Speed Vrbl 3 mph
Barometer 29.88 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 22 Feb 7:35 am EST
Extended Forecast for

Great Falls SC

  • Today

    Today: A 40 percent chance of showers before 8am. Mostly cloudy through mid morning, then gradual clearing, with a high near 54. West northwest wind 9 to 17 mph, with gusts as high as 26 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Chance
    Showers then
    Mostly Sunny

  • Tonight

    Tonight: Clear, with a low around 26. West northwest wind 9 to 13 mph, with gusts as high as 26 mph.

    Low: 26 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 45. Northwest wind 11 to 14 mph, with gusts as high as 25 mph.

    High: 45 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 24. West northwest wind 3 to 8 mph. Winds could gust as high as 18 mph.

    Low: 24 °F

    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 51. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 51 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 62.

    High: 62 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 50 percent chance of rain after 7am. Mostly cloudy, with a high near 66.

    High: 66 °F

    Chance Rain

Detailed Forecast

Today
A 40 percent chance of showers before 8am. Mostly cloudy through mid morning, then gradual clearing, with a high near 54. West northwest wind 9 to 17 mph, with gusts as high as 26 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Clear, with a low around 26. West northwest wind 9 to 13 mph, with gusts as high as 26 mph.
Monday
Sunny, with a high near 45. Northwest wind 11 to 14 mph, with gusts as high as 25 mph.
Monday Night
Clear, with a low around 24. West northwest wind 3 to 8 mph. Winds could gust as high as 18 mph.
Tuesday
Mostly sunny, with a high near 51. Calm wind becoming west southwest around 6 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Mostly cloudy, with a high near 62.
Wednesday Night
Mostly cloudy, with a low around 50.
Thursday
A 50 percent chance of rain after 7am. Mostly cloudy, with a high near 66.
Thursday Night
Rain likely, mainly before 2am. Mostly cloudy, with a low around 45. Chance of precipitation is 70%.
Friday
A 30 percent chance of rain. Mostly sunny, with a high near 63.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Mostly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Great Falls SC
 34.58°N 80.89°W (Elev. 397 ft)
Last Update:
6:24 am EST Feb 22, 2026
Forecast Valid:
7am EST Feb 22, 2026-6pm EST Feb 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