Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

Current conditions at

Greenwood, Greenwood County Airport (KGRD)

Lat: 34.25°NLon: 82.15°WElev: 630ft.

Fair

61°F

16°C

Humidity 72%
Wind Speed Calm
Barometer 30.31 in (1026.1 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 30 Mar 10:56 pm EDT
Extended Forecast for

3 Miles NNW Dyson SC

  • Tonight

    Tonight: Partly cloudy, with a low around 56. Calm wind becoming south around 5 mph after midnight.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after 2pm.  Partly sunny, with a high near 80. Calm wind becoming southwest 5 to 7 mph in the morning.

    High: 80 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 60. South wind 3 to 6 mph.

    Low: 60 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly after 3pm.  Partly sunny, with a high near 83. Calm wind becoming south southwest around 6 mph in the afternoon.  New precipitation amounts of less than a tenth of an inch possible.

    High: 83 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers, mainly before 7pm.  Partly cloudy, with a low around 59. Light south wind.

    Low: 59 °F

    Chance
    Showers then
    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers after 2pm.  Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Friday

    Friday: Rain likely and possibly a thunderstorm, mainly after 2pm.  Mostly cloudy, with a high near 80. Chance of precipitation is 60%.

    High: 80 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain likely and possibly a thunderstorm before 8pm.  Mostly cloudy, with a low around 61. Chance of precipitation is 60%.

    Low: 61 °F

    Rain Likely
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 56. Calm wind becoming south around 5 mph after midnight.
Tuesday
A 20 percent chance of showers after 2pm. Partly sunny, with a high near 80. Calm wind becoming southwest 5 to 7 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 60. South wind 3 to 6 mph.
Wednesday
A 30 percent chance of showers, mainly after 3pm. Partly sunny, with a high near 83. Calm wind becoming south southwest around 6 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 30 percent chance of showers, mainly before 7pm. Partly cloudy, with a low around 59. Light south wind.
Thursday
A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 83.
Thursday Night
Partly cloudy, with a low around 61.
Friday
Rain likely and possibly a thunderstorm, mainly after 2pm. Mostly cloudy, with a high near 80. Chance of precipitation is 60%.
Friday Night
Rain likely and possibly a thunderstorm before 8pm. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.
Saturday
A 50 percent chance of rain. Partly sunny, with a high near 81.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 61.
Sunday
Rain likely. Partly sunny, with a high near 79. Chance of precipitation is 60%.
Sunday Night
Rain likely. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
Monday
A 30 percent chance of rain. Partly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Dyson SC
 34.19°N 81.96°W (Elev. 502 ft)
6:56 pm EDT Mar 30, 2026
11pm EDT Mar 30, 2026-6pm EDT Apr 6, 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