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Alcorn storm history

Storm events recorded in Alcorn, Mississippi between 1950 and 2025.

444
Total events
24
Tornadoes
81
Hail
40
Floods
8
Deaths
$12.2M
Property damage

Most significant events

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

April 19, 1970 · Alcorn, Mississippi
Tornado F4 Tornado4 deaths, 78 injuries, $2.5M damage
May 24, 1971 · Alcorn, Mississippi
Tornado F3 Tornado5 injuries
November 10, 1966 · Alcorn, Mississippi
Tornado F3 Tornado4 injuries
February 20, 2015 · Alcorn, Mississippi
Winter Weather Winter Weather2 deaths, 1 injury
Around a tenth of an inch of ice fell with trace amounts of sleet and snow. Two deaths and one injury occurred from a car accident. Two vehicles collided with each other and slid into a nearby ditch. While passengers of the accident were getting out of their vehicles to access th…
December 15, 2010 · Alcorn, Mississippi
Winter Weather Winter Weather1 death, 14 injuries
Freezing rain produced minor accumulations on elevated surfaces and on bridges and overpasses. One fatality occurred as a result of a car accident. Fourteen injuries occurred from accidents in Alcorn County.
May 2, 2010 · Alcorn, Mississippi
Flash Flood Flash Flood1 death, $4.5M damage
Heavy rain produced widespread flash flooding across Alcorn County. Numerous roads were flooded or washed out as a result. One fatality occurred when the vehicle lost control and went into a ditch off of Shiloh Road near Shiloh Ridge Golf Course. The vehicle became fully submerge…
November 1, 2025 · Alcorn, Mississippi
Drought Drought
A small swath of Severe (D2) Drought conditions in northeast Alcorn improved by 2 classes by month's end.
August 19, 2025 · Alcorn, Mississippi
Heat Heat
Maximum heat index of 109 degrees.
August 18, 2025 · Alcorn, Mississippi
Heat Heat
Maximum heat index of 106 degrees.
August 17, 2025 · Alcorn, Mississippi
Heat Heat
Maximum heat index of 107 degrees.
August 16, 2025 · Alcorn, Mississippi
Heat Heat
Maximum heat index of 108 degrees.
July 31, 2025 · Alcorn, Mississippi
Heat Heat
Maximum heat index of 105 degrees.
July 30, 2025 · Alcorn, Mississippi
Heat Heat
Maximum heat index of 106 degrees.
July 29, 2025 · Alcorn, Mississippi
Excessive Heat Excessive Heat
Maximum heat index of 117 degrees.
July 28, 2025 · Alcorn, Mississippi
Excessive Heat Excessive Heat
Maximum heat index of 115 degrees.
July 26, 2025 · Alcorn, Mississippi
Heat Heat
Maximum heat index of 105 degrees.
July 25, 2025 · Alcorn, Mississippi
Heat Heat
Maximum heat index of 106 degrees.
July 24, 2025 · Alcorn, Mississippi
Heat Heat
Maximum heat index of 105 degrees.
July 23, 2025 · Alcorn, Mississippi
Heat Heat
Maximum heat index of 108 degrees.
July 22, 2025 · Alcorn, Mississippi
Excessive Heat Excessive Heat
Maximum heat index of 112 degrees.
July 21, 2025 · Alcorn, Mississippi
Heat Heat
Maximum heat index of 108 degrees.
July 20, 2025 · Alcorn, Mississippi
Heat Heat
Maximum heat index of 105 degrees.
July 18, 2025 · Alcorn, Mississippi
Heat Heat
Maximum heat index of 108 degrees.
July 17, 2025 · Alcorn, Mississippi
Heat Heat
Maximum heat index of 107.
July 16, 2025 · Alcorn, Mississippi
Heat Heat
Maximum heat index of 109 degrees.
June 26, 2025 · Alcorn, Mississippi
Heat Heat
Maximum heat index of 106 degrees.
June 25, 2025 · Alcorn, Mississippi
Heat Heat
Maximum heat index of 107 degrees.
June 24, 2025 · Alcorn, Mississippi
Heat Heat
Maximum heat index of 107 degrees.
June 23, 2025 · Alcorn, Mississippi
Heat Heat
Maximum heat index of 105 degrees.
June 22, 2025 · Alcorn, Mississippi
Heat Heat
Maximum heat index of 108 degrees.
June 21, 2025 · Alcorn, Mississippi
Heat Heat
AWOS reported a maximum heat index of 108 degrees.
June 12, 2025 · Alcorn, Mississippi
Thunderstorm Wind Thunderstorm Wind
Reported tree blocking road at intersection of CR 100 and CR 157.
April 5, 2025 · Alcorn, Mississippi
Flash Flood Flash Flood
Underpass at Cass Street was flooded.
April 5, 2025 · Alcorn, Mississippi
Tornado EF0 Tornado
A tornado formed near the intersection of County Roads 409 and 408 and moved northeast. Sporadic uprooted trees were noted south of the Jobes community along County Roads 427 and 400 near Waukomis Lake. Minor tree damage was found farther northeast along County Road 301, with the…
April 5, 2025 · Alcorn, Mississippi
Thunderstorm Wind Thunderstorm Wind
A home suffered damage to their roof.
April 5, 2025 · Alcorn, Mississippi
Thunderstorm Wind Thunderstorm Wind
Trees were uprooted.
April 5, 2025 · Alcorn, Mississippi
Thunderstorm Wind Thunderstorm Wind
A home lost some of its shingles.
April 5, 2025 · Alcorn, Mississippi
Thunderstorm Wind Thunderstorm Wind
Tree trunks were snapped.
April 5, 2025 · Alcorn, Mississippi
Thunderstorm Wind Thunderstorm Wind
A home suffered damage to its roof.
April 5, 2025 · Alcorn, Mississippi
Thunderstorm Wind Thunderstorm Wind
Trees were snapped.
April 3, 2025 · Alcorn, Mississippi
Hail Hail
April 3, 2025 · Alcorn, Mississippi
Tornado EF1 Tornado
The tornado touched down just NE of the Alcorn County Road Maintenance Facility on County Road 306. Here, the tornado snapped and uprooted several trees behind residences along the road. One home here did sustain moderate damage due to a tree falling on it, but this was the only …
April 3, 2025 · Alcorn, Mississippi
Thunderstorm Wind Thunderstorm Wind
A swath of wind damage to the west-northwest of Glens caused minor roof and tree damage along Hwy 72 E. Part of a farm outbuilding was strewn along CR 306.
March 31, 2025 · Alcorn, Mississippi
Hail Hail
Ping pong ball sized hail, just north of Rienzi.
January 10, 2025 · Alcorn, Mississippi
Winter Storm Winter Storm
Three to five inches of snowfall observed across the county.
December 28, 2024 · Alcorn, Mississippi
Thunderstorm Wind Thunderstorm Wind
A tree was downed and partially uprooted off Salem Road and CR 400.
August 16, 2024 · Alcorn, Mississippi
Heat Heat
Heat indices in between 105 and 109 degrees.
August 15, 2024 · Alcorn, Mississippi
Heat Heat
Heat indices in between 105 and 109 degrees.
August 1, 2024 · Alcorn, Mississippi
Excessive Heat Excessive Heat
Heat indices in excess of 110 degrees.
July 31, 2024 · Alcorn, Mississippi
Excessive Heat Excessive Heat
Heat index values topped 110 degrees.

Events by year

YearEventsTornadoes
2025392
2024190
2023290
2022231
202180
202070
201981
2018150
201721
201650
201550
201470
201340
2012130
2011181
2010220
2009150
2008172
2007180
2006100
2005130
2004130
200391
200280
200190
200081
199981
199890
199740
199670
199540
199420
199310
199270
199130
199020
198942
198820
198720
198610
198520
198440
198250
198120
198021
197930
197750
197620
197520
197420
197322
197210
197111
197031
196910
196810
196611
196511
195611
195422
195311