| July 1998 | Lightning | Georgetown | 1 killed | Lightning struck a 38-year old man as he was cleaning his pool in Georgetown. He died about one hour later. |
| June 2002 | Thunderstorm Wind | Georgetown | $150,000 | Trees were blown down by severe thunderstorm winds. Also, an 18-wheeler was blown over by the winds. |
| July 2017 | Tornado (EF0) | Georgetown | $100,000 | NWS survey along with eyewitnesses conclude that a weak EF0 tornado developed and produced minor damage to 6-8 homes off Teravista Club Drive as well as Caldwell Palm Circle. A few small sections of roof were peeled off a couple of residences as well as a trampoline tossed from a backyard onto the street. It appears that the tornado may have formed along a gust front boundary. Roof damage was limited to a few houses. |
| March 1999 | Thunderstorm Wind | Georgetown | $80,000 | Severe thunderstorm winds took roofs off houses and knocked over power lines in the Georgetown area |
| May 2015 | Tornado (EF1) | Georgetown | $50,000 | Williamson County Emergency Management assisted in performing a damage survey on a private residence and ranch. Several large oak trees were uprooted and damaged. Minor roof damage was observed on the main ranch house including the chimney which was destroyed. A small garage was severely damaged as the roof was lifted off and thrown approximately 100 yards. A resident on the ranch witnessed the tornado and sheltered in the small garage until the roof was lifted off. |
| July 2006 | Thunderstorm Wind | Georgetown | $30,000 | Severe thunderstorms blew down trees and power lines in a path 3 miles long and one-half mile long near Sun City. |
| November 1996 | Thunderstorm Wind | Georgetown | $30,000 | no account filed |
| May 1995 | Thunderstorm Wind | Georgetown | $20,000 | Thunderstorm winds caused damage to trees and roofs. Over two inches of rain fell as well. |
| May 1994 | Tornado (F0) | Georgetown | $5,000 | A tornado was reported along Interstate 35 in Georgetown by a Ham radio operator. |
| September 1993 | Thunderstorm Wind | Georgetown | $5,000 | The Williamson County Sheriff's Office reported a roof off a house and damage to a barn along County Road 105. |
| June 1999 | Flash Flood | Georgetown | $3,000 | no account filed |
| September 1996 | Thunderstorm Wind | Georgetown | $3,000 | no account filed |
| August 2012 | Thunderstorm Wind | Georgetown | $500 | A thunderstorm produced wind gusts estimated at 40 mph that blew down some large tree limbs. |
| April 2026 | Hail | Georgetown | - | A thunderstorm produced pea to quarter size hail across a swath between Georgetown and Round Rock including communities near Westinghouse Rd., FM 1460, and Hwy 130. |
| March 2025 | Hail | Georgetown | - | A thunderstorm produced penny size hail in Georgetown. |
| March 2025 | Hail | Georgetown | - | A thunderstorm produced penny size hail in Georgetown. |
| March 2025 | Hail | Georgetown | - | A thunderstorm produced penny size hail in Georgetown. |
| April 2025 | Hail | Georgetown | - | A thunderstorm produced penny size hail between Round Rock and Georgetown. |
| April 2025 | Hail | Georgetown | - | A thunderstorm produced 1.38 inch diameter hail on the southeast side of Georgetown. |
| April 2025 | Hail | Georgetown | - | A thunderstorm produced 1.53 inch diameter hail near the intersection of FM 1460 and SE Inner Loop in Georgetown. We received a picture on social media of the hail measured with a caliper. |
| April 2025 | Hail | Georgetown | - | A thunderstorm produced half dollar size hail along Arabian Colt Dr. in Georgetown. |
| April 2025 | Hail | Georgetown | - | A thunderstorm produced quarter size hail in Georgetown. |
| April 2025 | Hail | Georgetown | - | A thunderstorm produced quarter size hail on the south side of Georgetown. |
| April 2025 | Hail | Georgetown | - | A thunderstorm produced quarter size hail on the southeast side of Georgetown. |
| April 2025 | Hail | Georgetown | - | A thunderstorm produced ping pong ball size hail on the east side of Georgetown. |
| April 2025 | Hail | Georgetown | - | A thunderstorm produced half dollar size hail on the east side of Georgetown. |
| April 2025 | Hail | Georgetown | - | A thunderstorm produced tennis ball size hail in the Teravista neighborhood on the north side of Round Rock. |
| April 2025 | Hail | Georgetown | - | A thunderstorm produced quarter size hail no the north side of Round Rock. |
| May 2024 | Hail | Georgetown | - | A thunderstorm produced quarter size hail in Georgetown. |
| April 2023 | Hail | Georgetown | - | A thunderstorm produced quarter size hail in Georgetown. |
| April 2023 | Hail | Georgetown | - | A thunderstorm produced quarter size hail on the west side of Georgetown. |
| April 2023 | Hail | Georgetown | - | A thunderstorm produced quarter size hail in Georgetown. |
| May 2023 | Thunderstorm Wind | Georgetown | - | A thunderstorm produced wind gusts estimated at 50 to 60 mph at FM 1460 and Westinghouse Rd. in Georgetown. |
| September 2023 | Hail | Georgetown | - | A thunderstorm produced penny size hail in Georgetown. |
| September 2023 | Hail | Georgetown | - | A thunderstorm produced quarter size hail along Leander Rd. around 1/2 mile southwest of the Southwest Bypass in Georgetown. |
| September 2023 | Hail | Georgetown | - | A thunderstorm produced golf ball size hail in Georgetown. |
| September 2023 | Hail | Georgetown | - | A thunderstorm produced 2.5 inch diameter hail in western Georgetown. |
| September 2023 | Hail | Georgetown | - | A thunderstorm produced 2.25 inch diameter hail in Georgetown. |
| March 2022 | Hail | Georgetown | - | A thunderstorm produced nickel size hail in Georgetown. |
| March 2022 | Hail | Georgetown | - | A thunderstorm produced penny size hail in Georgetown. |
| July 2021 | Thunderstorm Wind | Georgetown | - | A thunderstorm produced wind gusts estimated at 70 mph. A video on social media showed a microburst that overturned a camper, caused some minor tree damage, and damaged a door at a business. |
| May 2020 | Hail | Georgetown | - | A thunderstorm produced quarter size hail on the east side of Georgetown. |
| May 2020 | Hail | Georgetown | - | A thunderstorm produced baseball size hail in Georgetown. KXAN TV shared a picture of the hail. |
| May 2020 | Hail | Georgetown | - | A thunderstorm produced tennis ball size hail in southern Georgetown. A trained spotter sent a picture of the hail. |
| June 2019 | Hail | Georgetown | - | A thunderstorm produced nickel size hail in Georgetown. |
| June 2019 | Hail | Georgetown | - | A thunderstorm produced half dollar size hail in Georgetown. |
| April 2019 | Thunderstorm Wind | Georgetown | - | A thunderstorm produced wind gusts estimated at 60 mph that blew down a large tree on Leander Rd. just west of I-35 in Georgetown. |
| April 2019 | Thunderstorm Wind | Georgetown | - | A thunderstorm produced wind gusts estimated at 60 mph. |
| October 2019 | Hail | Georgetown | - | A thunderstorm produced golf ball size hail in Georgetown. |
| October 2019 | Hail | Georgetown | - | A thunderstorm produced one inch hail in Georgetown. |
| April 2018 | Hail | Georgetown | - | A thunderstorm produced pea to quarter size hail near VFW Park in Georgetown. Most of the hail was pea to nickel size. |
| April 2017 | Hail | Georgetown | - | A thunderstorm produced quarter size hail in Georgetown. |
| April 2017 | Thunderstorm Wind | Georgetown | - | A thunderstorm produced wind gusts estimated at 60 mph in Georgetown. |
| June 2016 | Flash Flood | Georgetown | - | Thunderstorms produced heavy rain that caused flash flooding closing multiple roads around the county. |
| May 2016 | Flash Flood | Georgetown | - | Thunderstorms produced heavy rain that caused flash flooding closing numerous roads across the county. |
| September 2012 | Flash Flood | Georgetown | - | Thunderstorms produced heavy rain that caused flash flooding closing several streets in Georgetown. |
| September 2010 | Flash Flood | Georgetown | - | Heavy rain from Tropical Storm Hermine produced flash flooding with water several feet deep on the campus of Southwestern University in Georgetown. |
| June 2007 | Flood | Georgetown | - | The South Fork of the San Gabriel River at Georgetown crested at 31.2 feet at 0715cst on June 27, where flood stage is 9 feet. |
| March 2007 | Flash Flood | Georgetown | - | Thunderstorms produced a general 1 to 2 inch rainfall over northwestern Williamson County, with up to 5 inches in the Georgetown area. The resulting flash flooding closed CR268 and FM1869. |
| April 2006 | Thunderstorm Wind | Georgetown | - | Severe thunderstorm winds damaged homes near Lake Georgetown. |