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Windham storm history

Storm events recorded in Windham, Connecticut between 1950 and 2025.

458
Total events
9
Tornadoes
47
Hail
37
Floods
2
Deaths
$27.6M
Property damage

Most significant events

Strongest tornadoes, deadliest events, and biggest damage in this county. Up to 50 shown.

June 26, 2024 · Windham, Connecticut
Thunderstorm Wind Thunderstorm Wind1 death
In Willimantic, a 53 year old male was killed by a falling tree.
October 15, 2005 · Windham, Connecticut
Flood Flood1 death
August 28, 2011 · Windham, Connecticut
Tropical Storm Tropical Storm$20.0M damage
Trees and branches were downed in Moosup (Lake Street) and Plainfield (Route 12, Major and Gendron Roads, Huntington Estates). An amateur radio operator recorded gusts to 57 knots (66 mph) on their home weather station in Thompson. The Automated Surface Observing System at Windha…
June 24, 1985 · Windham, Connecticut
Tornado F1 Tornado$2.5M damage
December 19, 2025 · Windham, Connecticut
High Wind High Wind
Winds generally gusted 40-50 mph but some gusted higher including a 64 mph gust from the ASOS at Willimantic Airport at 11:03 AM EST. In Plainfield, downed trees and wires closed Squaw Rock Rd. In Putnam a tree came down onto a house. In Moosup downed trees and wires closed Pond …
July 8, 2025 · Windham, Connecticut
Thunderstorm Wind Thunderstorm Wind
In Thompson, a tree was down blocking part of Riverside Dr.
July 8, 2025 · Windham, Connecticut
Thunderstorm Wind Thunderstorm Wind
In Killingly, the northbound side of I-395 between mile marker 37 and 38 had a large tree blocking the right lane.
July 3, 2025 · Windham, Connecticut
Hail Hail
In Danielson, quarter sized hail fell.
July 3, 2025 · Windham, Connecticut
Hail Hail
In Killingly, quarter sized hail fell.
July 3, 2025 · Windham, Connecticut
Hail Hail
In Sterling, golf ball sized hail was reported which destroyed a gazebo.
July 3, 2025 · Windham, Connecticut
Thunderstorm Wind Thunderstorm Wind
In Killingly, trees were down in town.
July 1, 2025 · Windham, Connecticut
Thunderstorm Wind Thunderstorm Wind
In Woodstock, a large tree limb was down on Roseland Park Rd.
July 16, 2024 · Windham, Connecticut
Thunderstorm Wind Thunderstorm Wind
In Ashford, a tree and wires were down on Slade Rd.
July 16, 2024 · Windham, Connecticut
Thunderstorm Wind Thunderstorm Wind
In Pomfret, a very large tree limb 20 inches in diameter was down on Kearney Rd bringing down several wires.
July 16, 2024 · Windham, Connecticut
Thunderstorm Wind Thunderstorm Wind
In Dayville, trees were down on Putnam Pk.
June 30, 2024 · Windham, Connecticut
Thunderstorm Wind Thunderstorm Wind
In Willimantic, a tree was down across a road.
June 30, 2024 · Windham, Connecticut
Thunderstorm Wind Thunderstorm Wind
In Canterbury, a tree was down on wires.
June 26, 2024 · Windham, Connecticut
Thunderstorm Wind Thunderstorm Wind
In Danielson, there was a wind gust to 75 mph.
June 26, 2024 · Windham, Connecticut
Thunderstorm Wind Thunderstorm Wind
In Moosup, several trees were reported down.
June 26, 2024 · Windham, Connecticut
Thunderstorm Wind Thunderstorm Wind
In Plainfield, trees, wires, and transformers were downed on a few roads.
June 22, 2024 · Windham, Connecticut
Thunderstorm Wind Thunderstorm Wind
In Union, multiple trees were down along Rt 171 and Rt 198.
June 22, 2024 · Windham, Connecticut
Thunderstorm Wind Thunderstorm Wind
In Pomfret, there were trees and wires down on Hampton Rd.
June 21, 2024 · Windham, Connecticut
Flash Flood Flash Flood
In Sterling, several roads were flooded in the Plainfield and Sterling, CT area including I-395 and Rt 12.
June 21, 2024 · Windham, Connecticut
Flash Flood Flash Flood
In Plainfield, water was running over Gendroon Rd.
May 23, 2024 · Windham, Connecticut
Thunderstorm Wind Thunderstorm Wind
In Plainfield, four utility poles were blown down and a 5th was snapped at the top on Eknonk Hill Rd.
May 8, 2024 · Windham, Connecticut
Hail Hail
In Putnam 1.75 inch hail was reported.
May 8, 2024 · Windham, Connecticut
Hail Hail
In Pomfret 1.5 inch hail was reported. In Killingly and Danielson 1 inch hail was reported.
May 8, 2024 · Windham, Connecticut
Hail Hail
In Hampton, quarter sized hail was reported.
February 13, 2024 · Windham, Connecticut
Heavy Snow Heavy Snow
Generally 5 to 12 inches of snow fell in Windham County. Some notable accumulations included 12 inches in Ashford, 11.5 inches in Pomfret, and 10.2 inches in Scotland.
December 18, 2023 · Windham, Connecticut
High Wind High Wind
Winds generally gusted 45 to 55 mph. The strongest gust was 61 mph at the Willimantic Airport ASOS.
September 13, 2023 · Windham, Connecticut
Thunderstorm Wind Thunderstorm Wind
In Chaplin, a tree and wires were down and a utility pole was snapped.
September 13, 2023 · Windham, Connecticut
Thunderstorm Wind Thunderstorm Wind
In Eastford, trees and wires were downed on Drown Rd near Pomfret.
September 13, 2023 · Windham, Connecticut
Thunderstorm Wind Thunderstorm Wind
In Danielson, trees and wires were downed on Wauregan Rd.
September 13, 2023 · Windham, Connecticut
Thunderstorm Wind Thunderstorm Wind
In Danielson, a tree was downed near the intersection of Wescott and Cranberry Bog Rd.
September 13, 2023 · Windham, Connecticut
Thunderstorm Wind Thunderstorm Wind
In Killingly, several trees were downed on Ledge Rd.
September 13, 2023 · Windham, Connecticut
Thunderstorm Wind Thunderstorm Wind
In Killingly, trees and wires were down on Shippee Schoolhouse Rd.
September 13, 2023 · Windham, Connecticut
Tornado EF0 Tornado
An EF-1 with maximum winds of 100 mph began on Bailey Hill Road in the town of Killingly, CT between Cranberry Road and Ledge Road, here the tornado removed shingles from a two story home and either snapped or uprooted healthy and mature trees. The tornado moved northeast towards…
September 13, 2023 · Windham, Connecticut
Flash Flood Flash Flood
In Willimantic, Bridge St was closed due to flooding.
September 13, 2023 · Windham, Connecticut
Flash Flood Flash Flood
In Willimantic, the intersection of Main St and Boston Post Rd was flooded.
September 13, 2023 · Windham, Connecticut
Flash Flood Flash Flood
In Willimantic, Tyler Square was flooded.
September 13, 2023 · Windham, Connecticut
Flash Flood Flash Flood
In Willimantic, a laundromat business on Watson St had water in the building and the structure was evacuated.
September 13, 2023 · Windham, Connecticut
Flash Flood Flash Flood
In Willimantic, water was up to 3 feet on Main St.
September 13, 2023 · Windham, Connecticut
Flash Flood Flash Flood
In Hampton, there were flooded basements on Main St and Brook St.
September 13, 2023 · Windham, Connecticut
Flash Flood Flash Flood
In Hampton, Reiley Rd at South Bigelow Rd was closed due to half of it being washed out.
September 13, 2023 · Windham, Connecticut
Flood Flood
In Pomfret, Sandy Brook was out of its banks flooding Cherry Hill Rd at Woodard Rd.
September 8, 2023 · Windham, Connecticut
Thunderstorm Wind Thunderstorm Wind
In Woodstock, there were several trees down on Dugg Hill Rd.
August 18, 2023 · Windham, Connecticut
Tornado EF1 Tornado
A tornado caused damage in the town of Scotland, located in Windham County, CT. The tornado touched down on Bass Road and continued along Route 14 (Huntington Road) and crossed Pinch Street before it eventually lifted near Brook Road. While there wasn't much in the way of structu…
August 18, 2023 · Windham, Connecticut
Thunderstorm Wind Thunderstorm Wind
In Scotland, there were trees and large branches down.
July 29, 2023 · Windham, Connecticut
Thunderstorm Wind Thunderstorm Wind
In Hampton, near the Pomfret line several trees and wires were down.
July 29, 2023 · Windham, Connecticut
Thunderstorm Wind Thunderstorm Wind
In Brooklyn, a tree was down on Pomfret Rd.

Events by year

YearEventsTornadoes
202580
2024180
2023372
202290
2021222
2020150
2019170
2018252
2017130
2016310
201570
201490
2013130
2012200
2011130
2010120
2009120
2008110
200760
2006190
2005140
200450
2003100
200260
2001120
2000110
1999200
1998100
199750
1996180
199530
199430
199330
199241
199120
198810
198610
198542
198410
198010
197920
197810
197210
197110
196810
195610