| July 1999 | Thunderstorm Wind | Plainfield | 1 killed, 2 hurt | no account filed |
| May 2010 | Thunderstorm Wind | Amherst | 6 hurt, $85,000 | Five solar panels were blown from the roof of the three story Knowles Engineering Building at the University of Massachusetts at Amherst. In addition, six people were injured when two event tents were blown down at a barbeque at the university. Construction fences and a tree were also downed. |
| August 2013 | Lightning | Ware | 3 hurt, $1,000 | Lightning struck the medical office building on the campus of Baystate Mary Lane Hospital in Ware, blowing out the building's electrical panel. In addition, three people who were on the telephone at the time of the strike reported feeling numbness and a tingling in their arms. All three walked over to the hospital to be checked out and were fine. |
| May 2013 | Lightning | Granby | 3 hurt | Three students at the MacDuffie School in Granby were struck by lightning while sitting outside at a picnic table. Two students were knocked unconscious and were hospitalized. The third student was further away when the lightning struck and was not directly hit, suffering less serious effects. The students were 16, 17, and 20 years of age. All of the students reovered from their injuries. |
| August 1996 | Lightning | Williamsburg | 1 hurt, $20,000 | no account filed |
| June 2023 | Lightning | Pelham | 1 hurt | In Pelham on Amherst Road, the Fire Dept. reported an individual struck by lightning, with a reported foot injury. Report relayed by amateur radio. |
| July 2009 | Lightning | Worthington Corners | 1 hurt | A woman was injured when lightning came through the open garage door and struck her ping pong paddle. She experienced pain in her right arm, an irregular heart rhythm and the tissue in her throat was burned. |
| July 2007 | Thunderstorm Wind | Pelham | 1 hurt | Numerous trees downed. One tree fell on a car which injured a woman. |
| August 2004 | Lightning | Cummington | 1 hurt | no account filed |
| June 2000 | Thunderstorm Wind | Northampton | 1 hurt | no account filed |
| April 2007 | Flood | Northampton | $1,500,000 | Record flooding along the Mill River caused extensive flooding in Northampton. The river crested at 15.6 feet on the 16th, which was the highest crest on record, and well above the previous record crest of 13.7 feet which occurred in October, 2005. Many roads near the river were closed and some evacuations took place as flood waters threatened nearby homes and businesses.|Minor flooding also affected the mainstem Connecticut River through Northampton. A crest of 119 feet was recorded at 430 pm on the 17th (flood stage is 112 feet). |
| July 2014 | Lightning | Florence | $1,000,000 | A lightning strike was determined to be the cause of a fire that destroyed a 6,500 square foot home on North Farms Road in Northampton. |
| August 2011 | Flood | Northampton | $400,000 | After receiving roughly four and a half inches of rain from Tropical Storm Irene, an overtopped dike resulted in the closure of West Street in Northampton. At exit 24 on Route 5, there was five to six feet of water flooding the road, with two cars floating down the road. |
| February 2017 | Tornado (EF1) | Goshen | $250,000 | A tornado touched down in Goshen at Pine Road, just to the east of Hammond Pond. Several pine trees were snapped mid-way and two homes were damaged by trees falling onto them. A portion of Route 9 was closed between the Fire Station and the intersection with Route 112. There was significant tree damage on the southwest shore of Highland Lake, with numerous trees snapped half-way up from their bases and many uprooted. The tornado crossed Highland Lake and imagery received after-the-fact from town officials also indicated significant tree damage on the northeast side of Highland Lake from Camp Howe southward along Headquarters Road into the Daughters of the American Revolution (DAR) State Forest. The damage was consistent with 90 mph wind gusts, with a rating of EF-1 on the Enhanced Fujita Scale.|The tornado was on the ground for 2.9 miles with a maximum width of 100 yards. It lasted from 718-721 PM before lifting up briefly and then touching down again in Conway, MA. |
| August 1958 | Tornado (F2) | not stated | $250,000 | no account filed |
| July 2008 | Flash Flood | Ware | $210,000 | In Amherst, a newly paved driveway washed out onto Bay Road. There was substantial damage on the University of Massachusetts-Amherst campus. In the Morrill Science Center IV, a transformer blew up when one foot of water flooded the room where it is housed. Two to six feet of water flooded portions of the Murray D. Lincoln campus center damaging meeting rooms, offices, and one escalator. Finally, in the Boyden Gymnasium, floodwaters caused a concrete gym floor to heave. In Ware, Anderson Road was flooded out, closing the road. |
| August 2003 | Flash Flood | Cummington | $200,000 | no account filed |
| August 2011 | Flood | Bay State | $150,000 | After receiving roughly four and a half inches of rain with Tropical Storm Irene, the Mill River flooded, closing the following roads: Meadow Street, Spring Street, and Reservoir Road. |
| January 2010 | Flood | Northampton | $150,000 | Numerous backyards and basements throughout Northampton were flooded. Three streets were closed due to flooding from small streams out of their banks. |
| August 2004 | Lightning | Worthington Corners | $150,000 | no account filed |
| April 2001 | Lightning | Chesterfield | $125,000 | no account filed |
| October 2014 | Thunderstorm Wind | Easthampton | $100,000 | A thunderstorm produced a strong microburst in Easthampton near the Holyoke line. Numerous trees were uprooted or snapped off on the west side of Mount Tom. A number of these trees were downed onto Route 141 and Mountain Road, trapping several cars on the roadway and causing Mountain Road to be closed by local officials. |
| July 2010 | Lightning | Ware | $100,000 | A lightning strike ignited an attic and chimney fire at a house on Pinecrest Circle in Ware. |
| June 2008 | Lightning | Amherst | $90,000 | Lightning struck a home on Ridgecrest Road, setting a fire. Much of the home was damaged by the fire and the resulting smoke and water. Firefighters were able to put out the blaze, but the home is unlivable. |
| May 2003 | Lightning | Florence | $80,000 | no account filed |
| July 2014 | Thunderstorm Wind | Westhampton | $75,000 | Numerous trees were downed in Hatfield, Williamsburg, Westhampton, Northampton, and Easthampton which blocked roadways in some cases. One lane of Interstate 91 in Northampton was blocked by a fallen tree near Exit 20. Trees were downed onto houses on Ellington Road and Water Street in Northampton and on Strong Street in Easthampton. In Amherst, large branches were downed at UMASS. A tree was downed in Hadley near the Connecticut River. |
| July 2018 | Thunderstorm Wind | Hockanum | $55,000 | At 1:36 PM EST, a thunderstorm brought seven utility poles down on State Route 47 at the Hadley town line. |
| May 2022 | Thunderstorm Wind | Northampton | $51,000 | In the Florence section of Northampton, a 50 foot by 50 foot wooden permanent pavilion structure was blown crooked at a landmark restaurant/tavern. The footings, which were lifted and bent, were attached by a metal bracket to concrete. The pavilion can accomodate 18 tables with 4 people per table. The building inspector classified the damage as $20,000. Slightly farther to the southeast, a 50 ft by 75 ft. section of roofing, including insulation and rubber membrane, was peeled off of the Smith Vocational and Agricultural High School. There was little in the way of water damage inside the school. The Northampton building inspector rated the roof damage as $30,000. Still farther to the southeast, a tree was down on Washington Avenue, as reported by amateur radio. |
| July 2015 | Flash Flood | Goshen | $50,000 | Route 9 between South Street and River Road was washed out, impassable, severely damaged and closed by the Massachusetts State Police. In addition, portions of Route 9 and Old Goshen Road were closed due to mudslides. Hyde Hill Road also was washed out. A basement was flooded with one foot of water on Village Hill Road. |
| May 2014 | Flash Flood | South Hadley | $50,000 | In Northampton, Route 9 near the VA hospital was flooded with a foot of water. Portions of Market and State Streets were flooded. King Street was flooded in front of the McDonald's. Multiple basements along Church Street were flooded with 6 to 8 feet of water. Portions of route 202 in South Hadley were flooded with at least a foot of water. |
| July 2014 | Thunderstorm Wind | Chesterfield | $50,000 | A tree was downed on Chesterfield Road in Williamsburg and on South Street in Chesterfield. A tree was downed onto a car on Harlow Avenue in Northampton, and another tree fell onto wires. A large tree was downed onto a house on West Summit Street in South Hadley. |
| August 2011 | Flood | Westhampton | $50,000 | After receiving six to eight inches of heavy rain from Tropical Storm Irene, Sodom Brook in Westhampton overflowed its banks. This flooded South Road, making it impassable. |
| August 2011 | Flood | South Hadley Falls | $50,000 | After receiving three to eight inches of heavy rain from Tropical Storm Irene, flooding occurred along River Road in South Hadley, closing the road. |
| June 2013 | Flash Flood | Hadley | $45,000 | Multiple cars became stuck in flood waters on Route 116 and several basements were flooded on North Pleasant Street. |
| May 2010 | Thunderstorm Wind | Amherst | $40,000 | Trees, large tree limbs, and wires were downed by thunderstorm winds. Multiple roads were closed in Granby due to downed trees blocking them. One tree was downed onto a house along Route 202 in Granby. |
| August 2008 | Flash Flood | Plainfield | $40,000 | Significant street flooding occurred with several roads closed during the storm. A few of these streets were washed out and badly damaged, including Union Street. About three inches of rain fell with the storms that moved through at this time. |
| May 2006 | Lightning | Cummington | $35,000 | no account filed |
| August 2006 | Thunderstorm Wind | Westhampton | $35,000 | no account filed |
| August 2015 | Thunderstorm Wind | Cummington | $30,000 | Eight trees were downed by thunderstorm winds, including on Dodwells Road, Fairgrounds Road, and Route 112. A large tree limb was downed onto a house on Mount Road. |
| September 2012 | Thunderstorm Wind | Bay State | $30,000 | Trees and wires at the intersection of King Street and Trumbull Road were downed by thunderstorm winds. Trees and wires at the intersection of State and Summer Streets were downed by thunderstorm winds damaging a transformer. |
| May 2010 | Thunderstorm Wind | Worthington Corners | $30,000 | Trees and wires were downed by thunderstorm winds in Chesterfield and Worthington, including a few on South Street in Chesterfield. |
| July 2010 | Thunderstorm Wind | Plainfield | $30,000 | Wires were downed on River Road. |
| May 2010 | Thunderstorm Wind | Hadley | $30,000 | Numerous trees were downed throughout Hadley. |
| July 2008 | Thunderstorm Wind | Hadley | $30,000 | Trees on Route 47 in Hadley were downed by thunderstorm winds. In Amherst, trees and wires on Mill Valley, Moody Bridge, and Chapel Roads and East Pleasant, Mechanic and East Maple Streets were downed by thunderstorm winds. One of these trees was downed onto a car. Two water treatment plants were also damaged in the resulting power loss in Amherst. |
| July 2018 | Thunderstorm Wind | Westhampton | $25,000 | At 11:22 PM EST, a thunderstorm moving over Westhampton brought a tree down on a house and car on Southampton Road. |
| August 2012 | Thunderstorm Wind | Bay State | $25,000 | Two power poles and high tension wires on Dimock Street were downed by thunderstorm winds. |
| May 2010 | Thunderstorm Wind | Belchertown | $25,000 | Many trees and wires on Route 202 were downed by thunderstorm winds. |
| May 2010 | Thunderstorm Wind | Middlefield | $25,000 | Trees were downed by thunderstorm winds in Middlefield and Worthington, particularly along Route 12 in Worthington. |
| May 2010 | Thunderstorm Wind | Amherst | $25,000 | Multiple trees and wires were downed by thunderstorm winds. |
| May 2010 | Thunderstorm Wind | Ware | $25,000 | Numerous trees and wires were downed in Ware, including along Gilbertville and Campbell Roads. Six other roads were also closed due to the downed trees and wires. |
| May 2010 | Thunderstorm Wind | Bay State | $25,000 | Trees and wires along Route 9 were downed by thunderstorm winds. |
| May 2010 | Thunderstorm Wind | Belchertown | $25,000 | Trees and wires along Route 9 on the Ware/Belchertown line were downed by thunderstorm winds. |
| August 2008 | Flash Flood | Easthampton | $25,000 | Over three inches of rain fell in one hour in Easthampton resulting in flash flooding across the city. Pomery Road was impassable and closed because of the flooding. One person was rescued after being trapped in a car. Trees and wires were downed due to the ground washing out beneath them. |
| September 1971 | Tornado (F3) | not stated | $25,000 | no account filed |
| July 1961 | Tornado (F2) | not stated | $25,000 | no account filed |
| July 2021 | Flash Flood | Cold Spg | $20,000 | In Belchertown a beaver dam broke, caused a road washout and homes between 421 and 461 East Street to become flooded. People were evacuated. The report was confirmed by the Belchertown Fire Department. |
| May 2017 | Thunderstorm Wind | Plainfield | $20,000 | At 515 PM EST, strong winds were reported that blew down multiple large trees and damaged the roof of a building on Prospect Street in Plainfield. |
| July 2016 | Thunderstorm Wind | Hadley | $20,000 | Trees and wires on Rocky Hill Road and Farm Lane were downed by thunderstorm winds. One of these trees closed Farm Lane until the tree could be removed. |
| October 2014 | Thunderstorm Wind | Southhampton | $20,000 | Large trees were downed on Belanger Road, Couture Road, and Aimee Road. One of the trees on Aimee Road fell on a house, damaging the fence on the property. |
| October 2014 | Thunderstorm Wind | Hadley | $20,000 | A tree and wires on Mockanum Road were downed onto a house. |