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

Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Greenwood, Greenwood County Airport (KGRD)

Lat: 34.25°NLon: 82.15°WElev: 630ft.

Fair

70°F

21°C

Humidity 66%
Wind Speed SW 7 mph
Barometer 29.93 in (1012.7 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 19 Apr 12:56 am EDT
Extended Forecast for

3 Miles NNW Dyson SC

  • Overnight

    Overnight: Mostly cloudy, with a low around 62. West southwest wind around 6 mph.

    Low: 62 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers between 10am and noon. Mostly cloudy, with a high near 69. North wind 9 to 11 mph, with gusts as high as 23 mph.

    High: 69 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 45. North wind around 5 mph becoming calm after midnight.

    Low: 45 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 75. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 44. Light and variable wind.

    Low: 44 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 54.

    Low: 54 °F

    Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 62. West southwest wind around 6 mph.
Sunday
A 20 percent chance of showers between 10am and noon. Mostly cloudy, with a high near 69. North wind 9 to 11 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 45. North wind around 5 mph becoming calm after midnight.
Monday
Sunny, with a high near 75. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Monday Night
Clear, with a low around 44. Light and variable wind.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Mostly sunny, with a high near 82.
Wednesday Night
Clear, with a low around 54.
Thursday
Sunny, with a high near 86.
Thursday Night
Mostly clear, with a low around 57.
Friday
Mostly sunny, with a high near 86.
Friday Night
Partly cloudy, with a low around 60.
Saturday
A 40 percent chance of showers. Mostly sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Dyson SC
 34.19°N 81.96°W (Elev. 502 ft)
Last Update:
9:00 pm EDT Apr 18, 2026
Forecast Valid:
1am EDT Apr 19, 2026-6pm EDT Apr 25, 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