
A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along the Northeastern Seaboard. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >
The safest place to be during a tornado is in an underground shelter, including a basement. If such a shelter is not available, seek out an interior room on the lowest level of a well-constructed home or office building away from windows and doors. This may be an interior bathroom or a closet. Your goal should be to place as many walls and floors between you and the outside as
| County(s) Affected | Rating | Date | Time (LST) |
| Greenville-SC, Spartanburg-SC | F3 | May 10, 1952 | 1400 |
| Abbeville-SC, Greenwood-SC | F4 | March 31, 1973 | 1820 |
| Greenville-SC, Spartanburg-SC, Cherokee-SC, Cleveland-NC | F3 | May 27, 1973 | 1720 |
| Laurens-SC | F3 | December 13, 1973 | 1353 |
| Greenwood-SC | F4 | December 13, 1973 | 1430 |
| Anderson-SC | F3 | April 8, 1974 | 1533 |
| Spartanburg-SC, Cherokee-SC, Rutherford-NC | F4 | May 5, 1989 | 1620 |
| Cleveland-NC, Lincoln-NC, Catawba-NC | F4 | May 5, 1989 | 1654 |
| Union-NC | F4 | May 5, 1989 | 1801 |
| Habersham-GA | F3 | November 15, 1989 | 1801 |
| Union-NC | F3 | October 18, 1990 | 1500 |
| Habersham-GA, Rabun-GA, Oconee-SC | F3 | March 27, 1994 | 1504 |
| York-SC, Mecklenburg-NC | F3 | March 27, 1994 | |
| Caldwell-NC | F4 | May 7, 1998 | 1649 |
| Habersham-GA, Rabun-GA | EF3 | April 27, 2011 | 2300 |
| Oconee-SC | EF3 | April 13, 2020 | 0341 |