| June 2001 | Hail | Forestburg | $10,000 | Large hail broke windows in Forestburg, and caused an unknown amount of crop damage in nearby fields. |
| July 2022 | Thunderstorm Wind | Forestburg | - | An extended period of thunderstorm wind gusts of 58 mph or greater was measured by South Dakota Road Weather Information System site SD527 4 miles east-southeast of Forestburg. A peak wind gust of 81 mph occurred at 1338CST. Crop damage is an estimate from insured losses. Information provided by the United States Department of Agriculture. |
| July 2022 | Thunderstorm Wind | Forestburg | - | A thunderstorm wind gust of 59 mph was measured by South Dakota Road Weather Information System site SD527 4 miles east-southeast of Forestburg. |
| August 2022 | Thunderstorm Wind | Forestburg | - | A thunderstorm wind gust of 76 mph was measured by South Dakota Road Weather Information System site SD527 4 miles east-southeast of Forestburg. |
| May 2022 | Thunderstorm Wind | Forestburg | - | South Dakota Road Weather Information System site SD527 3 miles east-southeast of Forestburg measured a thunderstorm wind gust of 69 mph. Crop damage is an estimate from insured losses. Information provided by the United States Department of Agriculture. |
| July 2022 | Thunderstorm Wind | Forestburg | - | A thunderstorm wind gust to 63 mph was measured at 1517CST at South Dakota Road Weather Information System site SD527 near Forestburg. Occasional wind gusts from 58 to 61 mph occurred for another 15 minutes. |
| August 2020 | Thunderstorm Wind | Forestburg | - | South Dakota RWIS station SD527 measured a peak wind gust of 60 mph. |
| July 2019 | Thunderstorm Wind | Forestburg | - | Thunderstorm winds measured by RWIS station. |
| June 2018 | Tornado (EF0) | Forestburg | - | A funnel was observed to briefly touch down in an open field, resulting in minimal damage to crops. |
| May 2016 | Hail | Forestburg | - | Large hail, driven by strong winds, damaged vinyl house siding and thermometer shelter. |
| June 2013 | Flood | Forestburg | - | Heavy rain caused minor lowland flooding along the James River. The river crested at 0.4 foot above flood stage near Forestburg on June 29th. |
| June 2013 | Thunderstorm Wind | Forestburg | - | Thunderstorm winds caused tree damage, including a 14 inch diameter limb blown down. |
| May 2011 | Flood | Forestburg | - | Moderate to major flooding of the James River, ongoing since the snowmelt season in March, continued through May but slowly subsided. Farmland and other lowlands near the river remained flooded. With the river subsiding slowly, no new flooding was reported, although some additional road damage became apparent as water slowly receded. The highest stage near Forestburg was 5.0 feet above flood stage at the start of the month. |
| June 2011 | Flood | Forestburg | - | Moderate to major flooding of the James River, ongoing since the snowmelt season in March, continued through June. Farmland and other lowlands near the river remained flooded, with the water level first falling slowly, then rising due to runoff from heavy rain. The highest stage near Forestburg was 4.0 feet above flood stage at the end of the month, though this was still a foot below the peak stage in May. |
| August 2011 | Flood | Forestburg | - | Moderate to major flooding of the James River, ongoing since the snowmelt season in March, continued into early August, with the flooding continuing but very slowly abating through the month. Flooding of farmland and other lowlands near the river very slowly abated. The highest stage near Forestburg was 3.8 feet above flood stage on August 1st. |
| September 2011 | Flood | Forestburg | - | Flooding of the James River, ongoing since the snowmelt season in March, abated very slowly through September. Flooding of farmland and other lowlands steadily decreased, and very few roads continued to be affected. The highest stage near Forestburg was 1.8 feet above flood stage on September 1st. |
| July 2011 | Flood | Forestburg | - | Moderate to major flooding of the James River, ongoing since the snowmelt season in March, continued through July. Farmland and other lowlands near the river remained flooded, with the water level varying slightly up and down due to sporadic heavy rainfall. The highest stage near Forestburg was 4.0 feet above flood stage on July 1st, slightly higher than the peak stage of June, but not as high as peak levels earlier in the Spring. |
| March 2010 | Flood | Forestburg | - | Melting of a heavy winter snowpack caused flooding of the James River which became major during the middle and late part of the month. Numerous fields and roads were flooded. The river crested at 7.1 feet above flood stage at Forestburg on March 25th. |
| April 2010 | Flood | Forestburg | - | Flooding of the James River continued from March through all of April. The river fell slowly during the month, with no new flooding. Farmland and some roads remained flooded, but flooding of major roads abated. The river fell from 6 feet above flood stage at Forestburg at the start of April to 3.3 feet above flood stage at the end of the month. |
| May 2010 | Flood | Forestburg | - | Flooding of the James River continued from March and April through all of May. The river fell very slowly, with some farmland and roads remaining flooded. |
| September 2010 | Thunderstorm Wind | Forestburg | - | Thunderstorm winds blew down several trees and numerous large branches.The winds were accompanied by small hail and 2,5 inches of rain. |
| June 2010 | Thunderstorm Wind | Forestburg | - | Thunderstorm winds caused tree damage, including several branches blown down. |
| August 2010 | Flood | Forestburg | - | Moderate to major flooding along the James River continued into the start of August, but the river fell steadily after the first few days, falling below flood stage at Forestburg on August 19th. Flooding of fields and some roads abated steadily. |
| June 2010 | Flood | Forestburg | - | Moderate to major flooding of the James River was observed for most of the month. The river, which has been slowly falling before June, rose again due to heavy rain, and the number of fields and roads flooded increased again. The river crested at near 6.5 feet above flood stage at Forestburg, which was a little more then half a foot below the March crest. |
| August 2010 | Thunderstorm Wind | Forestburg | - | Thunderstorm winds caused tree damage, including several large branches blown down. |
| July 2010 | Flood | Forestburg | - | Moderate to major flooding along the James River continued, with numerous fields and some roads remaining covered. The river rose near the end of the month, when some of the heaviest rain fell, but remained below its peak March crest at Forestburg. |
| September 2010 | Flood | Forestburg | - | Heavy rain caused minor flooding along the James River, with mainly unfarmed lowlands affected. The river at Forestburg crested at a little less than a foot above flood stage on September 24th. |
| July 2009 | Flood | Forestburg | - | Minor to moderate flooding along the James River continued from June. The river fell slowly at the start and end of the month, but rose for a while in mid and late July due to heavy rains. The flooding continued to affect farmland and pastureland near the river, with flooding of some low lying roads also continuing. The river crested at 1.2 feet above flood stage near Forestburg on July 27th. |
| June 2009 | Hail | Forestburg | - | Large hail caused an unknown amount of damage to windows and crops. |
| June 2009 | Hail | Forestburg | - | Large hail whitened the ground, and caused an unknown amount of crop damage. |
| June 2009 | Flood | Forestburg | - | Moderate flooding along the James River decreased very slowly during June, although the river remained above flood stage at the end of the month. The highest stage near Forestburg was 2.4 feet above flood stage at the start of the month. The lingering flooding affected farmland and pastureland near the river, while flooding of low lying roads slowly decreased. |
| March 2009 | Flood | Forestburg | - | Moderate flooding along the James River resulted from the melting of snow. Farmland and several county roads near the river were flooded. The highest reading at the Forestburg gage was 2.8 feet above flood stage, recorded at the end of the month. |
| April 2009 | Flood | Forestburg | - | Moderate to major flooding continued along the James River. The river rose during all of April, reaching a level 3.9 feet above flood stage near Forestburg at the end of the month. Increasing numbers of roads were closed, and pastureland and farmland along the river was flooded. |
| May 2009 | Flood | Forestburg | - | Moderate to major flooding continued along the James River. The river crested early in the month at 4.0 feet above flood stage near Forestburg on May 4th. The river then began a very slow fall. Several roads remained closed, and pastureland and farmland along the river remained flooded. |
| August 2009 | Flood | Forestburg | - | Lingering minor James River flooding of farmland and pastureland ended early in the month, with the river falling below flood stage at Forestburg on August 7th. |
| May 2007 | Flash Flood | Forestburg | - | Heavy rainfall caused flash flooding of roads, fields, and other low areas. |
| June 2006 | Tornado (F0) | Forestburg | - | A tornado caused tree damage, including some trees uprooted, as it moved over open country. The tornado was observed and photographed by an off duty National Weather Service employee who is also an experienced storm chaser. |
| September 2006 | Thunderstorm Wind | Forestburg | - | Thunderstorm winds blew down several trees and caused other tree damage. |
| July 2004 | Thunderstorm Wind | Forestburg | - | Thunderstorm winds caused crop damage. The amount of damage was not known. |
| June 2003 | Tornado (F0) | Forestburg | - | A brief tornado caused no reported damage. |
| June 1994 | Hail | Forestburg | - | Crop damage was caused by the hail. |
| May 2016 | Hail | Forestburg | - | no account filed |
| May 2009 | Hail | Forestburg | - | no account filed |
| June 2009 | Hail | Forestburg | - | no account filed |
| August 2008 | Hail | Forestburg | - | no account filed |
| April 2007 | Hail | Forestburg | - | no account filed |
| September 2007 | Hail | Forestburg | - | no account filed |
| June 2006 | Hail | Forestburg | - | no account filed |
| June 2003 | Hail | Forestburg | - | no account filed |
| June 2003 | Thunderstorm Wind | Forestburg | - | no account filed |
| May 2002 | Hail | Forestburg | - | no account filed |
| May 1998 | Hail | Forestburg | - | no account filed |
| August 1996 | Thunderstorm Wind | Forestburg | - | no account filed |