| May 2008 | Tornado (EF1) | Ellis | 1 hurt | This tornado produced EF1 damage to outbuildings, a storage tank, power poles and houses in Ellis. A female was injured when she went out to get her horse and was hit by flying debris from the tornado. |
| June 2003 | Hail | Ellis | $1,500,000 | no account filed |
| June 2010 | Thunderstorm Wind | Ellis | $500,000 | The city manager reported multiple buildings destroyed and numerous buildings with partial damage. Forty percent of the headstones in the cemetery were turned over by the high wind. Also, big trees were snapped. |
| April 2001 | Tornado (F2) | Ellis | $150,000 | A tornado moved in from Trego county at 2209 and moved into Rooks county at 2238. It took out 50 power poles in Ellis county and damaged 13 farms. Roofs were removed on several homes and there was extensive damage done to several outbuildings and trailers. Two semis were overturned on I-70 west of Ellis causing several minor injuries. Reports of the infamous "roar" were noted in the Ellis community. |
| May 1995 | Thunderstorm Wind | Ellis | $40,000 | A silo was destroyed and power lines down. |
| April 2001 | Thunderstorm Wind | Ellis | $30,000 | Two semis overturned on I70 |
| July 1996 | Thunderstorm Wind | Ellis | $15,000 | no account filed |
| May 2010 | Thunderstorm Wind | Ellis | $1,500 | A roof was blown off a medium sized utility building and a power pole was snapped in half. |
| August 2025 | Thunderstorm Wind | Ellis | - | A public weather station KKSELLIS46 recorded a 68 mph wind gust. |
| May 2025 | Hail | Ellis | - | Public report of 1.75 inch hail. |
| August 2023 | Thunderstorm Wind | Ellis | - | Thunderstorm wind gusts in Ellis. |
| August 2022 | Thunderstorm Wind | Ellis | - | A wind gust was estimated to be around 60 MPH. |
| May 2021 | Hail | Ellis | - | A public report relayed by the television media. |
| July 2021 | Thunderstorm Wind | Ellis | - | Winds were estimated to be 60 MPH. |
| May 2019 | Thunderstorm Wind | Ellis | - | A tree was blown down by the high wind. |
| May 2019 | Heavy Rain | Ellis | - | Rainfall of 3.76 was reported. |
| August 2019 | Thunderstorm Wind | Ellis | - | Winds were estimated to be at least 60 MPH. |
| August 2019 | Thunderstorm Wind | Ellis | - | A power pole was blown down by the high wind. |
| August 2019 | Thunderstorm Wind | Ellis | - | Large branches and a fence were blown down by winds estimated to be 70 MPH. |
| August 2019 | Thunderstorm Wind | Ellis | - | Winds were estimated to be 60 to 70 MPH. |
| July 2018 | Thunderstorm Wind | Ellis | - | Eight inch diameter tree branches were broken and a shed was blown down. |
| July 2018 | Thunderstorm Wind | Ellis | - | There was significant damage done to a school roof and power lines were blown down. |
| July 2018 | Thunderstorm Wind | Ellis | - | Power lines were blown down. |
| July 2018 | Thunderstorm Wind | Ellis | - | Winds were estimated to be at least 60 MPH. |
| May 2018 | Flood | Ellis | - | Street flooding was reported. |
| July 2018 | Heavy Rain | Ellis | - | Rainfall of 2.68 inches was measured. |
| September 2017 | Heavy Rain | Ellis | - | Rainfall of 4.75 inches fell during the previous 24 hours. |
| April 2016 | Flood | Ellis | - | Water was covering several roads in the Ellis area with a few washed out. |
| June 2016 | Flash Flood | Ellis | - | Water from the Big Creek Basin flowed over some of the local roads and as much as 18 inches deep. |
| May 2016 | Tornado (EF0) | Ellis | - | This was a brief and apparently weak tornado. |
| September 2016 | Heavy Rain | Ellis | - | Rainfall of 5.56 inches was observed. |
| June 2014 | Flood | Ellis | - | Water was over the roads at many locations. |
| June 2014 | Flash Flood | Ellis | - | Heavy rain flooded most streets in Ellis and some county roads outside of town. |
| June 2014 | Flood | Ellis | - | Flooding was observed northwest of Ellis near I70. |
| June 2014 | Heavy Rain | Ellis | - | Rainfall of 4.27 inches was reported. |
| June 2014 | Heavy Rain | Ellis | - | Rainfall of 4.50 inches was reported. |
| June 2014 | Heavy Rain | Ellis | - | Rainfall of 4.52 inches was reported. |
| August 2014 | Thunderstorm Wind | Ellis | - | A small shop had some roof damage and also part of a brick wall. Large trees were blown down in town. |
| August 2014 | Thunderstorm Wind | Ellis | - | Winds were estimated to be 70 MPH. |
| August 2014 | Thunderstorm Wind | Ellis | - | Winds were estimated to be 60 MPH. |
| May 2013 | Tornado (EF1) | Ellis | - | This small tornado damaged some power poles and trees. |
| April 2013 | Hail | Ellis | - | Hail pea to dime sized was covering the ground. |
| June 2013 | Heavy Rain | Ellis | - | Heavy rainfall of 3 inches was reported near the intersection of 160th and Buckeye roads. |
| August 2011 | Thunderstorm Wind | Ellis | - | A porch roof was blown off and another roof was peeled back on a trailer house. |
| July 2011 | Thunderstorm Wind | Ellis | - | A tree was uprooted and several large tree limbs were blown down. |
| July 2011 | Thunderstorm Wind | Ellis | - | Winds were estimated to be 60 MPH. Hail also fell but the size was never determined. |
| July 2011 | Thunderstorm Wind | Ellis | - | There were several semi trucks blown over on Interstate 70 from winds of at least 60 MPH. |
| July 2011 | Thunderstorm Wind | Ellis | - | Winds were estimated to be 60 MPH. |
| June 2010 | Thunderstorm Wind | Ellis | - | A semi was blown off Interstate 70. |
| June 2010 | Thunderstorm Wind | Ellis | - | Large tree limbs were broken, a power pole was blown down and the roof was torn off a tin building. |
| June 2010 | Flood | Ellis | - | Law enforcement reported major street flooding in Ellis. |
| June 2010 | Thunderstorm Wind | Ellis | - | Winds were estimated to be 65 mph. |
| June 2010 | Thunderstorm Wind | Ellis | - | Winds were estimated to be 70 mph. |
| June 2010 | Hail | Ellis | - | The hail started out as golfball sized then became quarter sized. All window in the farm house were broken out. Several wheat fields in the area were destroyed. |
| June 2010 | Thunderstorm Wind | Ellis | - | Trees were blown down at several farms in northwest Ellis county. |
| May 2010 | Tornado (EF0) | Ellis | - | The tornado passed across pasture land and did not strike anything. |
| May 2010 | Thunderstorm Wind | Ellis | - | Winds were estimated to be 70 mph. |
| August 2009 | Hail | Ellis | - | The majority of the hail ranged from pea to nickel sized. |
| May 2008 | Tornado (EF0) | Ellis | - | This tornado moved north and then northwest. No damage was reported. |
| May 2008 | Tornado (EF0) | Ellis | - | This was a brief tornado. |