ATTENTION! Damaging hail detected. Hail tracking is now active for this region: Champaign, ILATTENTION! Damaging hail detected. Hail tracking is now active for this region: Champaign, IL
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NOAA/NWS STORM PREDICTION CENTER REPORTS + U.S. CENSUS DATA
Hail, Wind & Tornado Reports in Blount County, TN
Public hail, wind, and tornado reports across Blount County, TN from March 1, 1955 through August 17, 2026, sourced from NOAA/NWS Local Storm Reports and SPC storm report data.
Example: 37803 — search hail, wind and tornado public reports for any U.S. ZIP code
Hail Reports
107
Wind Reports
380
Tornado Reports
16
Max Hail Size
2.00″
Source NOAA SPC · NWS Local Storm ReportsCoverage Blount County, TN · 1955–presentUpdated Daily · last Aug 17, 2026
Hail Report Description: Corrects previous hail report from Maryville for the time. Report via social media.
NWS Hail Report Location: Maryville, TN
1.00″hail
Apr 10, 2025 10:20 PM UTC
Hail report for Blount County, TN
Blount County · 47,154 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Maryville, TN
1.00″hail
Apr 10, 2025 10:15 PM UTC
Hail report for Blount County, TN
Blount County · 47,154 Homes in County
Hail Report Description: Hail odd and slushy... lasted for three to four minutes.
NWS Hail Report Location: 5 NE Friendsville, TN
1.00″hail
May 26, 2024 10:08 PM UTC
Hail report for Blount County, TN
Blount County · 47,154 Homes in County
Hail Report Description: Report from mPING: Quarter (1.00 in.).
NWS Hail Report Location: Townsend, TN
1.00″hail
May 26, 2024 9:45 PM UTC
Hail report for Blount County, TN
Blount County · 47,154 Homes in County
Hail Report Description: Dispatch report of quarter size hail in Happy Valley area.
NWS Hail Report Location: Happy Valley, TN
1.00″hail
May 7, 2024 12:39 AM UTC
Hail report for Blount County, TN
Blount County · 47,154 Homes in County
Hail Report Description: Report from mPING: Quarter (1.00 in.).
NWS Hail Report Location: 1 SW Alcoa, TN
1.00″hail
Apr 11, 2024 8:25 PM UTC
Hail report for Blount County, TN
Blount County · 47,154 Homes in County
Hail Report Description: Report from mPING: Quarter (1.00 in.).
NWS Hail Report Location: 1 NE Clover Hill, TN
1.00″hail
Apr 14, 2023 5:16 PM UTC
Hail report for Blount County, TN
Blount County · 47,154 Homes in County
Hail Report Description: SOCIAL MEDIA REPORT OF 0.75-TO-1.00-INCH HAIL SOUTH OF MARYVILLE. TIME AND LOCATION BASED ON RADAR.
NWS Hail Report Location: 3 SSW Maryville, TN
1.00″hail
May 6, 2022 5:30 PM UTC
Hail report for Blount County, TN
Blount County · 47,154 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Maryville, TN
1.00″hail
May 4, 2021 10:15 AM UTC
Hail report for Blount County, TN
Blount County · 47,154 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 2 SSE Walland, TN
1.00″hail
Mar 29, 2021 4:51 AM UTC
Hail report for Blount County, TN
Blount County · 47,154 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 3 NE Walland, TN
1.00″hail
Jul 9, 2020 10:00 PM UTC
Hail report for Blount County, TN
Blount County · 47,154 Homes in County
Hail Report Description: TIME OF HAIL ESTIMATED.
NWS Hail Report Location: Maryville, TN
1.00″hail
May 18, 2019 10:06 PM UTC
Hail report for Blount County, TN
Blount County · 47,154 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 3 WNW Maryville, TN
1.00″hail
May 18, 2019 10:00 PM UTC
Hail report for Blount County, TN
Blount County · 47,154 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 1 N Townsend, TN
1.00″hail
Jul 21, 2018 11:20 PM UTC
Hail report for Blount County, TN
Blount County · 47,154 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Cades Cove, TN
1.00″hail
Mar 18, 2018 12:00 AM UTC
Hail report for Blount County, TN
Blount County · 47,154 Homes in County
Hail Report Description: QUARTER INCH SIZE HAIL NEAR ALCOA... TN.
NWS Hail Report Location: Alcoa, TN
1.00″hail
Jun 14, 2016 9:45 PM UTC
Hail report for Blount County, TN
Blount County · 47,154 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 4 SW Seymour, TN
1.00″hail
May 2, 2016 8:35 PM UTC
Hail report for Blount County, TN
Blount County · 47,154 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 6 ESE Farragut, TN
1.00″hail
Jun 2, 2015 4:36 PM EST-5
Hail report for Blount County, TN
Blount County · 47,154 Homes in County
Hail Report Description: Quarter size hail fell at Walland.
NWS Hail Report Location: N Walland, TN
1.00″hail
Jul 27, 2014 7:34 PM EST-5
Hail report for Blount County, TN
Blount County · 47,154 Homes in County
Hail Report Description: Quarter sized hail was reported on Cusick Road.
NWS Hail Report Location: .69 S Alcoa, TN
1.00″hail
Apr 3, 2012 3:44 PM EST-5
Hail report for Blount County, TN
Blount County · 47,154 Homes in County
Hail Report Description: An individual from the public reported thunderstorms produced quarter-size hail 4 miles northwest of Happy Valley.
NWS Hail Report Location: 4 WNW Happy Vly, TN
1.00″hail
Apr 1, 2012 4:50 PM EST-5
Hail report for Blount County, TN
Blount County · 47,154 Homes in County
Hail Report Description: Personnel from the broadcast media reported thunderstorms produced quarter-size hail northwest of Tallassee.
NWS Hail Report Location: 4 NNW Tallassee, TN
1.00″hail
Mar 29, 2012 3:17 PM EST-5
Hail report for Blount County, TN
Blount County · 47,154 Homes in County
Hail Report Description: Quarter size hail was reported at Maryville.
NWS Hail Report Location: N Maryville, TN
1.00″hail
Mar 2, 2012 7:00 PM EST-5
Hail report for Blount County, TN
Blount County · 47,154 Homes in County
Hail Report Description: Quarter size hail was reported in Maryville.
NWS Hail Report Location: N Maryville, TN
1.00″hail
Feb 29, 2012 7:50 PM EST-5
Hail report for Blount County, TN
Blount County · 47,154 Homes in County
Hail Report Description: A trained spotter reported thunderstorms produced quarter-size hail in Townsend.
NWS Hail Report Location: ENE Townsend, TN
1.75″hail
Feb 29, 2012 7:40 PM EST-5
Hail report for Blount County, TN
Blount County · 47,154 Homes in County
Hail Report Description: Amateur radio operators reported thunderstorms produced golfball-size hail 4 miles south of Maryville.
NWS Hail Report Location: 4 S Maryville, TN
Showing 15 of 30
Hail Damage Risk for Your Home+
Hail reports describe hail by diameter, often comparing stone size to familiar objects like peas, quarters, golf balls, and softballs. Use this guide as a starting point for possible hail damage to your roof, siding, gutters, vents, windows, and exterior. Actual hail damage depends on hail hardness, density, wind speed, impact angle, roof age, shingle condition, roof pitch, roofing material, installation quality, and prior storm damage.
Pea
0.25″
Low
Usually too small to cause hail damage to most sound asphalt roofs, siding, or gutters.
Mothball
0.50″
Sub-Severe Watch
Below the NWS severe-hail threshold, but not always harmless. Repeated small hail can scuff surfaces, wear aging shingles, and loosen protective granules over time.
Penny
0.75″
Minor / Watch
Below the NWS severe-hail threshold, but roof hail damage is still possible on older, brittle, poorly installed, or previously damaged shingles. May also mark screens, vents, gutters, and soft metal.
Nickel
0.88″
Minor / Watch
Still below the severe-hail threshold, but large enough to leave visible marks on soft metal and add wear to older or hail-weakened roof shingles.
Quarter
1.00″
Watch
The NWS severe-hail threshold. Quarter-size hail can bruise shingles, dent soft metal, and create roof hail damage worth checking.
Half Dollar
1.25″
Watch
More likely to dent gutters, vents, flashing, and siding. Hail damage risk rises quickly on older roofs or hail-weakened shingles.
Ping Pong / Walnut
1.50″
Likely
Hail damage becomes more likely, including bruised shingles, granule loss, dented siding, and damaged roof vents.
Golf Ball
1.75″
Likely
Often causes roof hail damage, cracked shingles, dented gutters, damaged flashing, and siding impacts. A roof inspection is recommended.
Hen Egg
2.00″
Serious
Can crack or puncture shingles, expose mat, dent siding, and cause widespread hail damage across the roof and exterior.
Tennis Ball
2.50″
Serious
Can cause heavy roof hail damage, punctured siding, broken skylights, damaged vents, and widespread exterior damage.
Baseball
2.75″
Major
Major hail damage is likely, including severe roof impacts, damaged siding, broken windows, and possible major roof repairs.
Tea Cup / Large Apple
3.00″
Major
Can cause heavy hail damage across the roof, siding, gutters, windows, and exterior. Significant repairs are often needed.
Softball
4.00″
Extreme
Destructive hail damage. Can severely damage roofing materials, siding, windows, gutters, vents, vehicles, and exterior surfaces.
Grapefruit
4.50″
Extreme
Catastrophic hail damage risk for roofs, windows, vehicles, siding, gutters, and exterior surfaces.
Source: NOAA / National Weather Service hail size references are used for hail-size comparisons and the 1.00″ severe-hail threshold. Damage descriptions are general homeowner guidance, not official NOAA/NWS damage ratings. Sub-severe hail under 1.00″ is below the severe threshold, but that does not mean “no roof damage.” Penny- to nickel-size hail can still contribute to granule loss, cosmetic surface marks, and added wear, especially on older, brittle, poorly installed, or previously damaged roofs.
Wind Report Description: Several trees reported down in the Maryville area.
NWS Wind Report Location: Maryville, TN
UNKmph
Jul 28, 2026 11:00 PM UTC
Wind report for Blount County, TN
Blount County · 47,154 Homes in County
Wind Report Description: Tree down. Time estimated by radar.
NWS Wind Report Location: 8 S Happy Valley, TN
UNKmph
Jul 4, 2026 12:15 AM UTC
Wind report for Blount County, TN
Blount County · 47,154 Homes in County
Wind Report Description: Facebook report of a fireworks tent collapsing in Maryville.
NWS Wind Report Location: 1 NE Maryville, TN
UNKmph
Mar 16, 2026 9:02 AM UTC
Wind report for Blount County, TN
Blount County · 47,154 Homes in County
Wind Report Description: Several trees down county-wide.
NWS Wind Report Location: Talassee, TN
UNKmph
Mar 16, 2026 8:48 AM UTC
Wind report for Blount County, TN
Blount County · 47,154 Homes in County
Wind Report Description: Trees down.
NWS Wind Report Location: 3 S Maryville, TN
UNKmph
Mar 11, 2026 11:58 PM UTC
Wind report for Blount County, TN
Blount County · 47,154 Homes in County
Wind Report Description: Delayed report: Facebook report of downed trees... powerlines... and a damaged carport in the area of Disco Loop Road and Lake Court in Friendsville.
NWS Wind Report Location: 1 NW Friendsville, TN
60mph
Feb 20, 2026 10:42 AM UTC
Wind report for Blount County, TN
Blount County · 47,154 Homes in County
Wind Report Description: Knoxville McGhee Tyson reported a peak wind of 60 mph associated with the convective line of showers.
NWS Wind Report Location: 2 NW Alcoa, TN
62mph
Dec 19, 2025 4:26 AM UTC
Wind report for Blount County, TN
Blount County · 47,154 Homes in County
Wind Report Description: Knoxville TYS Airport ASOS recorded a 54 knot (~62 mph) wind gust.
NWS Wind Report Location: 2 NW Alcoa, TN
UNKmph
May 21, 2025 2:27 AM UTC
Wind report for Blount County, TN
Blount County · 47,154 Homes in County
Wind Report Description: Trees down at Maryville Housing Authority.
NWS Wind Report Location: 1 NW Maryville, TN
64mph
Aug 18, 2024 5:09 AM UTC
Wind report for Blount County, TN
Blount County · 47,154 Homes in County
Wind Report Description: McGhee Tyson Airport(KTYS) ASOS station recorded 64 mph wind gust.
NWS Wind Report Location: 2 NW Alcoa, TN
UNKmph
Aug 2, 2024 2:30 AM UTC
Wind report for Blount County, TN
Blount County · 47,154 Homes in County
Wind Report Description: Tree down at Short Street and McAdams Avenue. Time estimated from radar.
NWS Wind Report Location: 1 NE Maryville, TN
UNKmph
Jul 30, 2024 8:25 PM UTC
Wind report for Blount County, TN
Blount County · 47,154 Homes in County
Wind Report Description: Powerlines were down across East Lamar Alexander Parkway between Buchanan Road and John Helton Road.
NWS Wind Report Location: 3 SSW Wildwood, TN
UNKmph
Jul 17, 2024 9:35 PM UTC
Wind report for Blount County, TN
Blount County · 47,154 Homes in County
Wind Report Description: Multiple trees down. Tree struck an ambulance but no injuries.
NWS Wind Report Location: Maryville, TN
UNKmph
Jun 9, 2024 10:10 PM UTC
Wind report for Blount County, TN
Blount County · 47,154 Homes in County
Wind Report Description: Multiple trees down at GSMNP 4 miles from entrance of Cades Cove relayed from NWS Employee providing on-site decision support services. Location and timing approximate.
NWS Wind Report Location: 1 NW Cades Cove, TN
60mph
May 24, 2024 12:11 AM UTC
Wind report for Blount County, TN
Blount County · 47,154 Homes in County
Wind Report Description: Reported by Trained Spotter. Large tree down. Along with roof shingles blown off on church next to my house. Wind gusts in excess of 60 mph was recorded on my weather station.
NWS Wind Report Location: 1 NE Clover Hill, TN
UNKmph
May 9, 2024 2:45 AM UTC
Wind report for Blount County, TN
Blount County · 47,154 Homes in County
Wind Report Description: Trees and powerlines down across the county. Much of downtown Maryville is without power. Also... a tree caught on fire due to downed powerlines.
NWS Wind Report Location: 1 NE Maryville, TN
UNKmph
May 9, 2024 2:30 AM UTC
Wind report for Blount County, TN
Blount County · 47,154 Homes in County
Wind Report Description: Trees and powerlines down along Vinegar Valley Road.
NWS Wind Report Location: 1 E Friendsville, TN
UNKmph
May 7, 2024 12:40 AM UTC
Wind report for Blount County, TN
Blount County · 47,154 Homes in County
Wind Report Description: Numerous reports of trees down across Blount county. Strongest winds affected Alcoa and Maryville. Time estimated off radar.
NWS Wind Report Location: 1 S Alcoa, TN
67mph
Feb 28, 2024 5:42 PM UTC
Wind report for Blount County, TN
Blount County · 47,154 Homes in County
Wind Report Description: Reported by Trained Spotter. Structural posts used to extend the height of a fence post have been broken/bent.
NWS Wind Report Location: 2 S Eagleton Village, TN
75mph
Feb 28, 2024 5:23 PM UTC
Wind report for Blount County, TN
Blount County · 47,154 Homes in County
Wind Report Description: ASOS station KTYS Knoxville McGhee Tyson.
NWS Wind Report Location: 2 N Alcoa, TN
UNKmph
Aug 12, 2023 8:15 PM UTC
Wind report for Blount County, TN
Blount County · 47,154 Homes in County
Wind Report Description: Trees down.
NWS Wind Report Location: 2 SSE Walland, TN
60mph
Aug 12, 2023 7:55 PM UTC
Wind report for Blount County, TN
Blount County · 47,154 Homes in County
Wind Report Description: Recorded on a Tempest home weather station.
NWS Wind Report Location: 4 SSW Maryville, TN
60mph
Aug 7, 2023 6:36 PM UTC
Wind report for Blount County, TN
Blount County · 47,154 Homes in County
Wind Report Description: ASOS station KTYS Knoxville McGhee Tyson.
NWS Wind Report Location: 2 N Alcoa, TN
UNKmph
Aug 7, 2023 6:30 PM UTC
Wind report for Blount County, TN
Blount County · 47,154 Homes in County
Wind Report Description: Multiple trees down in Maryville/Alcoa. Time estimated from radar.
NWS Wind Report Location: 2 WNW Maryville, TN
UNKmph
Jun 25, 2023 6:22 PM UTC
Wind report for Blount County, TN
Blount County · 47,154 Homes in County
Wind Report Description: Numerous trees down across the southern end of Blount County.
NWS Wind Report Location: 2 SW Friendsville, TN
UNKmph
Jun 12, 2023 2:34 AM UTC
Wind report for Blount County, TN
Blount County · 47,154 Homes in County
Wind Report Description: Trees down next to Flex-N-Gate Company in Rockford TN. Power poles broken. Reported by Trained Spotter.
NWS Wind Report Location: 5 N Eagleton Village, TN
UNKmph
Apr 1, 2023 10:00 AM UTC
Wind report for Blount County, TN
Blount County · 47,154 Homes in County
Wind Report Description: POWERLINES DOWN AND DAMAGED UTILITY POLE NEAR SEYMOUR.
NWS Wind Report Location: 6 SSE Seymour, TN
UNKmph
Apr 1, 2023 9:50 AM UTC
Wind report for Blount County, TN
Blount County · 47,154 Homes in County
Wind Report Description: POWERLINES DOWN ON MINT ROAD... TREES REPORTED DOWN IN THE COUNTY.
NWS Wind Report Location: 5 SSE Clover Hill, TN
63mph
Mar 25, 2023 7:44 AM UTC
Wind report for Blount County, TN
Blount County · 47,154 Homes in County
Wind Report Description: A 63 MPH WIND GUST MEASURED ON A HOME WEATHER STATION WAS RECORDED BY A TRAINED SPOTTER.
Storm reports list thunderstorm wind gusts in mph. The NWS marks storms as severe at 58+ mph, but wind damage to your home depends on roof age, shingle condition, installation, exposure, nearby trees, and prior hail or wind damage.
Below Severe
Under 58 mph
Minor
Usually little damage to a sound roof, but loose shingles, flashing, or debris may shift.
Severe
58–74 mph
Watch
Can loosen shingles, lift flashing, break limbs, and damage gutters, siding, fences, or trim.
Damaging
75–90 mph
Serious
Can peel shingles, damage vents, tear siding, rip gutters, and expose weak roof areas.
Extreme
90+ mph
Major
Can cause major roof covering loss, tree damage, broken windows, and structural damage.
Source: NOAA / National Weather Service storm reports. Gusts may be measured or estimated; actual wind damage varies by roof condition, exposure, and prior hail or wind damage.
Latest NWS Tornado Reports in Blount County
16 reports
UNKcategory
Jun 7, 2019 7:50 PM UTC
Tornado report for Blount County, TN
Blount County · 47,154 Homes in County
Tornado Report Description: BRIEF TOUCHDOWN OF TORNADO THAT CAUSED DAMAGE TO SOME TREES IN THE PATH IN ADDITION TO THROWING AROUND A TRAMPOLINE... AND BLOWING OFF SEVERAL SHINGLES OF A NEARBY HOUSE. TORNADO LIKELY BEGAN AND ENDED IN A FIELD MAKING THE START AND END POINTS DIFFICULT TO DETERMINE. BASED ON DAMAGE... RADAR DATA... AND A PUBLIC REPORT... IT APPEARS THE TORNADO WAS AROUND 30 TO 50 YARDS WIDE AND TRAVELED AROUND 200 YARDS. DAMAGE SEEN DURING THE SURVEY IS CONSISTENT WITH WINDS AROUND 80 MPH.
NWS Tornado Report Location: 3 ESE Maryville, TN
UNKcategory
Jun 7, 2019 7:45 PM UTC
Tornado report for Blount County, TN
Blount County · 47,154 Homes in County
Tornado Report Description: WEAK LANDSPOUT TORNADO TOUCHED DOWN BRIEFLY... CAUSING MINOR DAMAGE TO TREES. WINDS ESTIMATED TO BE AROUND 40-60MPH. PATH LENGTH OF AROUND 100 YARDS OR LESS... AND WIDTH OF AROUND 10 TO 20 YARDS IS ESTIMATED BASED ON SOCIAL MEDIA VIDEO FOOTAGE.
NWS Tornado Report Location: 5 NE Friendsville, TN
EF0category
Mar 1, 2012 2:05 AM EST-5
Tornado report for Blount County, TN
Blount County · 47,154 Homes in County
Tornado Report Description: An EF-0 tornado touched down three miles south of Seymour on Keener Road. The path length was 1.5 miles long with a width of 70 yards. The tornado generated winds around 75 miles an hour.
NWS Tornado Report Location: .52 NNW Prospect, TN
EF0category
Feb 29, 2012 7:30 PM EST-5
Tornado report for Blount County, TN
Blount County · 47,154 Homes in County
Tornado Report Description: A NWS storm survey determined an EF0 tornado touched down in Blount County 3 miles northeast of Greenback on Maple Lane. It had a path width of about 100 yards and a path length of 3/4 of a mile. The maximum wind of 85 mph was responsible for damaging a few trees and dislodging a light awning from the front of a house.
NWS Tornado Report Location: 2 S Marble Hill, TN
EF0category
Apr 27, 2011 8:43 PM EST-5
Tornado report for Blount County, TN
Blount County · 47,154 Homes in County
Tornado Report Description: Nine-Mile Road Tornado. A NWS storm survey reported an EF0 tornado touched down just east of Greenback. It had a path width of 100 yards and a path length of 3.8 miles. The 70 mph wind downed several trees.
Tornado Report Description: A NWS storm survey reported an EF0 tornado touched down near Chilhowee Lake in Monroe County and tracked into Blount County where it dissipated. It had a path width of 440 yards and a path length of 15 miles. The max wind of 70 mph downed many trees.
Tornado Report Description: An EF0 tornado touched downed near Louisville. It formed near Dug Gap Road and tracked to near Topside Road and Singleton Station Road where it dissipated. The max winds of 70 mph downed trees along its path.
NWS Tornado Report Location: .56 E Middle Settlement, TN
EF4category
Apr 27, 2011 6:33 PM EST-5
Tornado report for Blount County, TN
Blount County · 47,154 Homes in County
Tornado Report Description: Chilhowee EF4 Tornado. An NWS survey team reported an EF4 tornado touched down west of Chilhowee Lake in northern Monroe County. The max wind of 170 mph smashed a TVA transmission tower in the Lake, and ground up miles of forest in both Cherokee National Forest, then in Great Smoky Mountains National Park. ||This tornado started in northern Monroe County in the Cherokee National Forest, then crossed Chilhowee Lake where it smash the tower, entering into Blount County. On the far shore of the lake (now in Blount County and also entering the Great Smoky Mountains National Park), it took a right turn at 33.5574/84.0061, traveled ENE deeper into the park, towards Cades Cove. Before getting to Cades Cove it took a left turn near 35.5794/83.9878 and headed to the NE. It finally dissipated about 4 miles north of Cades Cove, still in the Park. Its total path was 14.5 miles long.
NWS Tornado Report Location: .5 SW Chilhowee, TN
EF3category
Mar 23, 2011 8:50 PM EST-5
Tornado report for Blount County, TN
Blount County · 47,154 Homes in County
Tornado Report Description: An EF-3 tornado produced 140 mph winds along a 5.8 mile path with a maximum damage path width of 500 yards. Twenty six homes sustained damage ranging from fifty percent to entirely demolished as a result of the tornado.
NWS Tornado Report Location: 5.98 SW Kiser, TN
EF2category
Apr 25, 2010 1:04 AM EST-5
Tornado report for Blount County, TN
Blount County · 47,154 Homes in County
Tornado Report Description: The NWS storm survey determined a tornado tracked from Loudon County for one-half of a mile along Thompson Bridge road. It was classified as an EF2 tornado with winds estimated at 110 mph with a path width of 100 yards.
NWS Tornado Report Location: 2.25 W Lanier, TN
F0category
Jun 2, 2001 8:45 PM EST
Tornado report for Blount County, TN
Blount County · 47,154 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: 4 NW Maryville, TN
F2category
Feb 21, 1993 4:20 PM CST
Tornado report for Blount County, TN
Blount County · 47,154 Homes in County
Tornado Report Description: The tornado that went through Loudon County continued across Blount County through the town of Friendsville and ending just west of Maryville. One large home was destroyed and several other were damaged. Numerous trees were snapped.
NWS Tornado Report Location: Maryville, TN
F1category
Mar 7, 1980 5:30 PM CST
Tornado report for Blount County, TN
Blount County · 47,154 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, TN
F1category
Mar 7, 1975 12:40 PM CST
Tornado report for Blount County, TN
Blount County · 47,154 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, TN
F2category
Apr 3, 1974 2:00 PM CST
Tornado report for Blount County, TN
Blount County · 47,154 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, TN
F1category
Jun 28, 1972 5:40 PM CST
Tornado report for Blount County, TN
Blount County · 47,154 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, TN
Showing 15 of 16
Tornado Damage Risk for Your Home+
After a tornado, the National Weather Service assigns an EF rating from EF0 to EF5 based on surveyed damage. The rating estimates wind speed from what the tornado damaged, so actual damage can vary by construction quality, roof age, garage doors, windows, trees, debris, and how close the home was to the tornado path.
EF0
65–85 mph
Light
Can peel shingles, damage gutters or siding, break tree limbs, and toss loose outdoor items.
EF1
86–110 mph
Moderate
Can strip roof covering, damage exterior doors, break windows, snap trees, and cause heavier siding or gutter damage.
EF2
111–135 mph
Serious
Can tear off large sections of roofing, break or uproot trees, destroy weaker structures, and cause major exterior damage.
EF3–EF5
136+ mph
Severe
Can remove roofs and walls, destroy large portions of homes, toss vehicles, and cause severe to total destruction near the path.
Source: NOAA / National Weather Service. EF ratings are assigned after a post-storm damage survey and are based on observed damage, not a direct measurement at every home.
NWS Hail, Wind and Tornado Reports in Blount County on the Interactive Map
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This snapshot is for local area context only and describes the selected state, county, city, or ZIP area — not a specific home or property. For ZIP-level estimated hail impact, use Free Hail Maps to generate a hail report with key impact details for that ZIP.
Top ZIP Codes with NWS Storm Reports in Blount County
Not sure if hail may have affected your home in Blount County? Ask a local pro for a Remote Hail Inspection. They can review hail activity for your property and help you decide whether an in-person roof or exterior inspection makes sense.
How many hail, wind, and tornado reports does Blount County have on record?
Our records show 107 hail, 380 wind, and 16 tornado reports in Blount County, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on August 17, 2026.
What is the largest hail ever reported in Blount County?
The largest hail size in these storm-report records in Blount County is 2.00″. It was reported near Talassee, TN on May 8, 2025.
A storm report showed up near my home in Blount County — does that mean my roof is damaged?
Not necessarily. A storm report only means hail, wind, or a tornado was observed nearby; it does not confirm damage at any specific address, and conditions change from block to block. Check an address-level hail report first, and if it looks significant, find a local pro that serves Blount County and ask about a Remote Hail Inspection before anyone climbs on the roof.
I am buying a home in Blount County — why should I look at its storm history?
Recent hail or wind can leave a roof or exterior with damage that is easy to miss during a walkthrough, and a recent roof replacement is sometimes an insurance job after a storm. Reviewing the storm history for a Blount County address before closing helps you ask informed questions about roof age, past repairs, and any prior claims.
I am selling a home in Blount County — how does this help me?
Knowing the storm history for your address lets you answer buyer questions with confidence, document repairs you have already made, and decide whether a pre-listing roof check is worthwhile. A clear hail history removes a common sticking point during negotiations.
How do I check hail history for a specific Blount County address?
Use the address search to pull a free address-level hail report for any property in Blount County — no phone number or email required. It shows recent hail activity for that address so you know whether a closer roof or exterior review makes sense.
Where does this storm report data come from, and what are its limits?
Storm reports on this page are public reports from storm events across Blount County, TN, sourced from NOAA SPC and NWS Local Storm Reports. They show where hail, wind, or tornado activity was reported in Blount County, but they do not confirm damage at any specific property. Report locations, sizes, and times may be approximate and can vary from what an individual home experienced. For property-specific hail history, use an address-level hail report or contact a participating local professional for a remote hail inspection. Pros inclusion is not an endorsement, and contacting a professional does not confirm damage at any property.
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