| March 1998 | Flash Flood | Callaway | 1 hurt, $4,000 | Heavy thunderstorm rain washed out a culvert in the road. An injury accident occurred when a vehicle drove into the washed out area of the road. |
| March 2019 | Flood | Callaway | $500,000 | Water reported over the road on Highway 40 from the junction of highway's 40 and 47 south of Arnold, to Arnold. Ditches are full with several secondary roads washed out in the Callaway area. |
| June 2022 | Hail | Callaway | $250,000 | Hail broke numerous windshields and windows in homes in Callaway. Siding on homes sustained damage as well. |
| May 2007 | Tornado (EF1) | Callaway | $150,000 | The tornado touched down 17 miles southwest of Callaway and tracked northward for approximately 21 miles near Highways 47 and 40 in western Custer County before lifting approximately 5 miles east of Arnold. The tornado destroyed several grain bins, uprooted trees, destroyed a garage and small outbuildings, overturned center pivot irrigation systems, snapped many power poles, broke windows, destroyed a barn, and mangled farm machinery, vehicles, and a horse trailer. |
| July 2012 | Thunderstorm Wind | Callaway | $100,000 | Strong straight line thunderstorm winds overturned center pivot irrigation systems and uprooted large trees southwest of Callaway. |
| July 2007 | Hail | Callaway | $15,000 | no account filed |
| May 2021 | Thunderstorm Wind | Callaway | $10,000 | A 10 foot diameter grain bin was blown over at the grain elevator in Callaway. Time estimated from radar. |
| August 2014 | Thunderstorm Wind | Callaway | $10,000 | Thunderstorm wind gusts measured 80 MPH on a home weather station. Meanwhile, hail up to the size of walnuts punched several holes in siding at a farmstead. |
| May 2002 | Hail | Callaway | $8,000 | no account filed |
| June 2002 | Hail | Callaway | $8,000 | no account filed |
| June 2002 | Hail | Callaway | $6,000 | no account filed |
| June 2004 | Flash Flood | Callaway | $5,000 | 5 to 6 inches of rain from heavy thunderstorms caused water to flood corn fields and flow over roadways. |
| June 2009 | Hail | Callaway | $5,000 | no account filed |
| May 2000 | Hail | Callaway | $5,000 | no account filed |
| May 2004 | Hail | Callaway | $4,000 | no account filed |
| June 2002 | Hail | Callaway | $4,000 | no account filed |
| May 2007 | Hail | Callaway | $3,000 | A couple of vehicles sustained damage. |
| August 2002 | Hail | Callaway | $2,000 | Hail covered the ground. |
| July 2011 | Thunderstorm Wind | Callaway | $1,000 | A basketball goal was blown over and some green snap damage occurred to a corn crop at this location. |
| July 2004 | Hail | Callaway | $1,000 | Hail destroyed fields of corn and soy beans. It also broke a window in a home. |
| April 2007 | Hail | Callaway | $1,000 | no account filed |
| May 2004 | Hail | Callaway | $1,000 | no account filed |
| August 2002 | Thunderstorm Wind | Callaway | $1,000 | no account filed |
| June 2013 | Thunderstorm Wind | Callaway | $500 | An apparent micro-burst overturned a pivot irrigator. |
| June 2024 | Thunderstorm Wind | Callaway | - | Measured wind gust at this location. |
| July 2024 | Hail | Callaway | - | Report via social media. Time estimated from radar. |
| July 2024 | Thunderstorm Wind | Callaway | - | Thunderstorm wind gusts, estimated at 60 MPH, were reported at this location. |
| July 2023 | Thunderstorm Wind | Callaway | - | Cooperative weather observer reported damage to two large grain bins and an empty irrigation pivot flipped near Callaway. |
| July 2023 | Hail | Callaway | - | Public reported quarter size hail southwest of Callaway. |
| July 2023 | Thunderstorm Wind | Callaway | - | A mesonet station southwest of Callaway measured a 59 mph wind gust. |
| September 2023 | Thunderstorm Wind | Callaway | - | Public estimated a 70 MPH wind gust at this location. |
| July 2023 | Thunderstorm Wind | Callaway | - | A cooperative weather observer southwest of Callaway measured a 75 mph wind gust. A 72 mph wind gust preceded this report. |
| September 2022 | Hail | Callaway | - | Time estimated by radar. |
| July 2021 | Thunderstorm Wind | Callaway | - | Public reported a pole barn destroyed. Wind speeds were estimated around 70 mph. |
| May 2020 | Hail | Callaway | - | Quarter sized hail reported at this location. Time estimated by radar. |
| July 2020 | Thunderstorm Wind | Callaway | - | A cooperative observer measured a 58 mph wind gust with a personal weather station southwest of Callaway. |
| July 2019 | Thunderstorm Wind | Callaway | - | A COOP observer measured wind gusts to 64 mph. |
| July 2019 | Hail | Callaway | - | Public reported quarter size hail. |
| April 2018 | Thunderstorm Wind | Callaway | - | Wind measured with an anemometer. |
| May 2018 | Thunderstorm Wind | Callaway | - | No damage reported. |
| April 2017 | Thunderstorm Wind | Callaway | - | A COOP observer west of Callaway measured a wind gust of 62 MPH. |
| June 2017 | Thunderstorm Wind | Callaway | - | Cooperative observer reported gust. |
| May 2016 | Thunderstorm Wind | Callaway | - | Wind gust measured with a Davis Anemometer. |
| July 2016 | Thunderstorm Wind | Callaway | - | A personal weather station recorded a 72 mph wind gust. Several tree branches were downed. |
| June 2015 | Hail | Callaway | - | Nickel size hail covered the ground. |
| September 2014 | Hail | Callaway | - | Ping pong ball size hail fell as the thunderstorm passed. |
| August 2014 | Hail | Callaway | - | Half dollar sized hail was reported along with very heavy rain. |
| May 2014 | Thunderstorm Wind | Callaway | - | Wind gusts estimated at 60 mph. |
| May 2014 | Thunderstorm Wind | Callaway | - | A report of small branches being down from strong winds. |
| June 2014 | Thunderstorm Wind | Callaway | - | Thunderstorm wind gusts measured at 64 mph. |
| June 2014 | Thunderstorm Wind | Callaway | - | General public reported large tree limbs blown down. |
| June 2014 | Thunderstorm Wind | Callaway | - | Winds downed tree branches from 4 to 6 inches in diameter. |
| June 2014 | Thunderstorm Wind | Callaway | - | Wind gusts estimated at 60 mph. |
| June 2014 | Hail | Callaway | - | Hail covered the ground. |
| June 2013 | Thunderstorm Wind | Callaway | - | COOP observer had a thunderstorm wind gust measured at 58 mph. |
| August 2013 | Hail | Callaway | - | Large hail damaged and destroyed corn and bean crops for nearly 5 miles along and near Highway 47. The corn fields were stripped down leaving only the stalks. |
| May 2012 | Hail | Callaway | - | Hail covered the ground throughout the town of Callaway. |
| July 2011 | Hail | Callaway | - | Only a few hailstones fell with the largest being ping pong ball size. |
| July 2010 | Thunderstorm Wind | Callaway | - | The winds were estimated with small hail the size of marbles. |
| October 2007 | Hail | Callaway | - | In addition to the hail, 1.34 inches of rain fell over the past hour. |