Heads up! Small hail spotted in these regions: Mason City, IA • El Paso, TXATTENTION! Damaging hail detected. Hail tracking is now active for this region: Champaign, ILHeads up! Small hail spotted in these regions: Mason City, IA • El Paso, TXATTENTION! Damaging hail detected. Hail tracking is now active for this region: Champaign, IL
Hi folks! Stay ahead of the storm with a 48-hour severe weather outlook, precise hail alerts, and live hail tracking. Access hail insights, historical hail maps, and detailed reports across 300+ regions for better planning and fewer "uh-oh" moments. Stay informed, stay safe, and stay protected - all completely free. Hi folks! Stay ahead of the storm with a 48-hour severe weather outlook, precise hail alerts, and live hail tracking. Access hail insights, historical hail maps, and detailed reports across 300+ regions for better planning and fewer "uh-oh" moments. Stay informed, stay safe, and stay protected - all completely free.
NOAA/NWS STORM PREDICTION CENTER REPORTS + U.S. CENSUS DATA
Hail, Wind & Tornado Reports in St. Clair County, MO
Public hail, wind, and tornado reports across St. Clair County, MO from June 21, 1955 through September 7, 2026, sourced from NOAA/NWS Local Storm Reports and SPC storm report data.
Example: 65355 — search hail, wind and tornado public reports for any U.S. ZIP code
Hail Reports
160
Wind Reports
153
Tornado Reports
25
Max Hail Size
3.00″
Source NOAA SPC · NWS Local Storm ReportsCoverage St. Clair County, MO · 1955–presentUpdated Daily · last Sep 7, 2026
Hail Report Description: Delayed report. Hail ranged from pea to quarter size. Lasted five minutes.
NWS Hail Report Location: Appleton City, MO
1.50″hail
May 8, 2024 7:35 PM UTC
Hail report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 1 SW Gerster, MO
1.00″hail
Jul 18, 2023 12:36 AM UTC
Hail report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Appleton City, MO
1.75″hail
Jul 17, 2023 7:06 PM UTC
Hail report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Hail Report Description: A few golf ball size hail.
NWS Hail Report Location: 2 WSW Iconium, MO
1.00″hail
Jul 17, 2023 6:36 PM UTC
Hail report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Hail Report Description: Some quarter size hail with mostly smaller.
NWS Hail Report Location: 1 ESE Osceola, MO
1.00″hail
May 8, 2023 10:12 PM UTC
Hail report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Hail Report Description: VIA SOCIAL MEDIA PICTURE.
NWS Hail Report Location: Appleton City, MO
1.00″hail
May 8, 2023 10:02 PM UTC
Hail report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Hail Report Description: SOME HAIL APPROACHING HALF DOLLAR SIZE.
NWS Hail Report Location: 5 NNW Lowry City, MO
1.50″hail
Aug 10, 2020 11:07 PM UTC
Hail report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Hail Report Description: SHERIFF REPORTED PING PONG SIZED HAIL ALONG WITH A TREE BLOWN OVER.
NWS Hail Report Location: 2 N El Dorado Springs, MO
1.50″hail
May 29, 2019 12:48 AM UTC
Hail report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Hail Report Description: CORRECTS TIME OF PREVIOUS HAIL REPORT FROM ROSCOE. PING PONG BALL TO QUARTER SIZE HAIL. VIA SOCIAL MEDIA. DELAYED REPORT.
NWS Hail Report Location: Roscoe, MO
1.50″hail
May 22, 2019 11:48 PM UTC
Hail report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Hail Report Description: PING PONG BALL TO QUARTER SIZE HAIL. VIA SOCIAL MEDIA. DELAYED REPORT.
NWS Hail Report Location: Roscoe, MO
1.00″hail
May 13, 2019 3:43 AM UTC
Hail report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Hail Report Description: NICKEL TO QUARTER-SIZED HAIL REPORTED NEAR ROSCOE. DELAYED REPORT... RELAYED VIA SOCIAL MEDIA.
NWS Hail Report Location: 2 ENE Roscoe, MO
1.00″hail
Feb 7, 2019 2:45 AM UTC
Hail report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Hail Report Description: FACEBOOK PHOTOS OF QUARTER SIZE HAIL WEST OF LOWRY CITY.
NWS Hail Report Location: 5 W Lowry City, MO
1.00″hail
Jul 19, 2018 9:45 PM UTC
Hail report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Hail Report Description: PEA TO NICKLE TO A FEW QUARTER SIZE HAIL.
NWS Hail Report Location: Appleton City, MO
1.00″hail
Jul 19, 2018 8:53 PM UTC
Hail report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Hail Report Description: QUARTER SIZE HAIL.
NWS Hail Report Location: Appleton City, MO
1.00″hail
May 19, 2018 12:50 PM UTC
Hail report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Appleton City, MO
1.00″hail
May 4, 2018 4:03 AM UTC
Hail report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Lowry City, MO
1.00″hail
May 26, 2017 9:18 AM UTC
Hail report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Collins, MO
1.75″hail
Mar 9, 2017 7:19 PM UTC
Hail report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Hail Report Description: CORRECTED TO SHOW THE SIZE AND TIME AS ESTIMATED.
NWS Hail Report Location: Appleton City, MO
1.75″hail
Mar 9, 2017 7:15 PM UTC
Hail report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Hail Report Description: CORRECTED TO SHOW THE SIZE AS ESTIMATED.
NWS Hail Report Location: Appleton City, MO
1.00″hail
Mar 1, 2017 5:53 AM UTC
Hail report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Hail Report Description: QUARTER SIZE HAIL COVERING THE HIGHWAY SOUTH OF OSCEOLA.
NWS Hail Report Location: 2 N Vista, MO
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: Reports of barn damage in the Appleton City area.
NWS Wind Report Location: 1 Se Appleton City, MO
63mph
Jul 4, 2026 6:14 PM UTC
Wind report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Wind Report Description: Mesonet station GW3465 OSCEOLA.
NWS Wind Report Location: 2 SW Iconium, MO
UNKmph
Apr 26, 2026 11:58 PM UTC
Wind report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Wind Report Description: Damage to a brick building in Collins.
NWS Wind Report Location: Collins, MO
59mph
Apr 18, 2026 12:18 AM UTC
Wind report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Wind Report Description: Mesonet station GW3465 OSCEOLA.
NWS Wind Report Location: 2 SW Iconium, MO
UNKmph
Apr 17, 2026 11:57 PM UTC
Wind report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Wind Report Description: Power outages due to thunderstorm winds north of El Dorado Springs.
NWS Wind Report Location: 3 S Taberville, MO
UNKmph
Apr 17, 2026 11:09 PM UTC
Wind report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Wind Report Description: Powerlines reported down by passer byer A hwy and M hwy between Lowry city and Appleton City.
NWS Wind Report Location: 3 N Johnson City, MO
79mph
Mar 11, 2026 5:40 AM UTC
Wind report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Wind Report Description: A 79mph wind gust was measured at the scout camp near Iconium.
NWS Wind Report Location: 2 SW Iconium, MO
72mph
Sep 18, 2025 10:05 PM UTC
Wind report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Wind Report Description: Delayed report. Mesonet station GW3465 OSCEOLA.
NWS Wind Report Location: 2 SW Iconium, MO
UNKmph
May 20, 2025 12:10 AM UTC
Wind report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Wind Report Description: Iconium Missouri Fire reporting multiple trees down along HH hwy blocking roadways in multiple places. Time based on radar.
NWS Wind Report Location: 5 NW Iconium, MO
UNKmph
May 20, 2025 12:00 AM UTC
Wind report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Wind Report Description: roof of barn blocking south bound 13 in Lowry City. also reports significant damage. Time based on radar.
NWS Wind Report Location: 2 SSE Lowry City, MO
UNKmph
May 19, 2025 11:45 PM UTC
Wind report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Wind Report Description: Power Outage in Brownington... Lowry City... Deepater. Many reports of power lines down.
NWS Wind Report Location: Lowry City, MO
UNKmph
May 19, 2025 11:05 PM UTC
Wind report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Wind Report Description: garage had significant damage due to large tree that fell on it. Neighbors horses were struck by lightning. Delayed report via social media. Time based on radar.
NWS Wind Report Location: 1 ESE Osceola, MO
UNKmph
Jun 14, 2024 5:30 AM UTC
Wind report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Wind Report Description: Multiple reports of uprooted trees in and around Osceola with the town without power. Time estimated via radar.
NWS Wind Report Location: 1 WNW Osceola, MO
UNKmph
Jun 14, 2024 5:20 AM UTC
Wind report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Wind Report Description: Multiple reports of uprooted trees in and around Lowry City with the town without power.
NWS Wind Report Location: 1 ENE Lowry City, MO
UNKmph
May 21, 2024 10:52 PM UTC
Wind report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Wind Report Description: Small branches down Highway D and 1st St. Dime size hail. Estimated 60 mph wind gust.
NWS Wind Report Location: 1 WSW Lowry City, MO
UNKmph
May 7, 2024 5:30 AM UTC
Wind report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Wind Report Description: Tree across Humansville Rd in Osceola. About 10-12 inches across at base. Time based on radar.
NWS Wind Report Location: 1 SSE Osceola, MO
UNKmph
May 7, 2024 5:28 AM UTC
Wind report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Wind Report Description: Pictures sent in of multiple trees uprooted and snapped with one outbuilding roof collapsed. Time estimated via radar.
NWS Wind Report Location: 4 E Lowry City, MO
UNKmph
May 7, 2024 5:20 AM UTC
Wind report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Wind Report Description: Delayed report. Time based on radar. Two power poles down.
NWS Wind Report Location: 5 SW Lowry City, MO
UNKmph
May 7, 2024 5:20 AM UTC
Wind report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Wind Report Description: Delayed report. Time based on radar. Large branches broken off tree.
NWS Wind Report Location: Lowry City, MO
UNKmph
May 7, 2024 5:18 AM UTC
Wind report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Wind Report Description: large limb down on old hwy 13. time based on radar.
NWS Wind Report Location: Collins, MO
UNKmph
Mar 15, 2024 9:20 AM UTC
Wind report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Wind Report Description: Delayed report from earlier this morning. Minor damage to a barn with some sides peeled.
NWS Wind Report Location: 3 SW Lowry City, MO
UNKmph
Mar 15, 2024 9:15 AM UTC
Wind report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Wind Report Description: Delayed report of minor barn damage and tree limbs down from this mornings storms.
NWS Wind Report Location: 2 E Johnson City, MO
UNKmph
Sep 24, 2023 12:38 AM UTC
Wind report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Wind Report Description: Delayed report of downed powerline on car on sw highway y through schell osage conservation area.
NWS Wind Report Location: 2 SW Taberville, MO
UNKmph
Sep 24, 2023 12:30 AM UTC
Wind report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Wind Report Description: Delayed report of large tree down on state highway v north of highway 54. Time estimated by radar.
NWS Wind Report Location: 5 ESE Roscoe, MO
67mph
Sep 24, 2023 12:28 AM UTC
Wind report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 2.5 Ne El Dorado Spring, MO
UNKmph
Sep 24, 2023 12:25 AM UTC
Wind report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Wind Report Description: Delayed report of large tree down on SW 101 and 82 near Roscoe. Time estimated from radar.
NWS Wind Report Location: Roscoe, MO
58mph
Sep 23, 2023 11:49 PM UTC
Wind report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 2.2 Ssw Appleton City, MO
UNKmph
Sep 23, 2023 11:45 PM UTC
Wind report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Wind Report Description: Delayed report. Large tree limbs down throughout town and smaller trees uprooted. Time estimated from radar.
NWS Wind Report Location: Appleton City, MO
UNKmph
Aug 1, 2023 3:00 AM UTC
Wind report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Wind Report Description: tree damage to lines occurred across southern St Clair county per utility company.
NWS Wind Report Location: 3 W Vista, MO
UNKmph
Aug 1, 2023 2:38 AM UTC
Wind report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Wind Report Description: Delayed report of tree down on mobile home.
NWS Wind Report Location: Lowry City, MO
Showing 15 of 30
Wind Damage Risk for Your Home+
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 St. Clair County
25 reports
UNKcategory
May 19, 2025 11:55 PM UTC
Tornado report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Tornado Report Description: Tornado began south southwest of Lowry City... continued through the city... and then caused the worst damage along NE 1000 Rd northeast of Lowry City... ending north of the intersection of NE 1000 Rd and NE 401 Rd. In addition to a roof torn off a mobile home... this tornado destroyed several barns and outbuildings... uprooted trees and downed power lines.
NWS Tornado Report Location: 2 SW Lowry City, MO
UNKcategory
May 13, 2024 5:28 AM UTC
Tornado report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Tornado Report Description: NWS Storm Survey finds a short lived tornado touched down in this location where trees were downed in multiple directions. Maximum winds were 70-75 mph in this EF-0 tornado. Note that the storm continued to produce non-tornadic wind damage as it moved east of Highway 13.
NWS Tornado Report Location: 2 S Lowry City, MO
UNKcategory
Apr 26, 2024 11:56 PM UTC
Tornado report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Tornado Report Description: An NWS storm survey determined that a tornado briefly touched down Friday evening on Highway 52 at the Bates and St Clair county line... downing trees and power lines.
NWS Tornado Report Location: 1 W Appleton City, MO
UNKcategory
Jun 26, 2018 8:30 PM UTC
Tornado report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Tornado Report Description: A NWS STORM SURVEY REVEALED THAT AN EF-1 TORNADO TOUCHED DOWN 5 MILES WEST OF OSCEOLA AND TRACKED EAST 2.4 MILES FOR AROUND 5 MINUTES BEFORE LIFTING 3 MILES NORTH NORTHWEST OF OSCEOLA . MAXIMUM PATH WIDTH WAS 200 YARDS.
NWS Tornado Report Location: 5 NW Osceola, MO
EF1category
May 24, 2015 11:15 AM CST-6
Tornado report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Tornado Report Description: A NWS storm survey found that an EF-1 tornado touched down about 3 miles south of Lowry City and crosses Highway 13. The tornado tracked northeast and lifted near NE 1000 Road just east of Highway NN. The tornado severely damaged two homes and several outbuildings were destroyed. The tornado uprooted and damaged numerous trees along the path. The maximum estimated winds were up to 100 mph with a path length of about 5 miles and path width of about 200 yards.
NWS Tornado Report Location: 2.31 SW Damascus, MO
EF0category
May 20, 2013 5:56 PM CST-6
Tornado report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Tornado Report Description: An EF-0 tornado produced up to 80 mph winds and uprooted trees along a half mile long path.
NWS Tornado Report Location: 3.17 WSW Gerster, MO
EF1category
Jan 29, 2013 11:15 AM CST-6
Tornado report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Tornado Report Description: A NWS survey indicated that an EF-1 tornado touched down in St. Clair County about two miles northwest of Gerster and continued on the ground for about eight and a half miles into western Hickory County. The tornado lifted about a mile north of Quincy. The width was estimated at about 400 yards with an estimated maximum wind speed of 90 to 100 mph. This tornado destroyed at least four barns and outbuildings. The tornado tore half the roof off another barn. Several homes received minor roof damage and numerous trees were uprooted or snapped.
NWS Tornado Report Location: 2.47 NW Gerster, MO
EF0category
May 11, 2011 7:35 PM CST-6
Tornado report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Tornado Report Description: A National Weather Service storm survey determined that an EF-0 tornado touched down near the western edge of Appleton City and continued intermittently to near 2.5 miles northeast of town. The tornado downed several trees and caused minor shingle and roof damage to a few homes.
NWS Tornado Report Location: .9 SSW Appleton City, MO
EF0category
Jun 2, 2008 1:07 PM CST-6
Tornado report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Tornado Report Description: A National Weather Service storm survey revealed that a tornado tracked across southwest sections of St. Clair County. Numerous trees were damaged while one barn was destroyed that was located southwest of Tiffin along Highway 32.
NWS Tornado Report Location: 3.53 WSW Taberville, MO
EF0category
Jan 7, 2008 2:22 PM CST-6
Tornado report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Tornado Report Description: Skywarn storm spotters observed a brief tornado touch down in rural St. Clair County. This weak tornado damaged a few trees southwest of Lowry City.
NWS Tornado Report Location: 2.96 SW Lowry City, MO
F0category
Mar 12, 2006 9:17 PM CST
Tornado report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Tornado Report Description: This tornado is a continuation of the Cedar County tornado. The tornado weakened to F-1 status as it tracked across a portion of southern St. Clair County. Four stuctures were damaged and one house was destroyed. Most of the damage was to trees along with a few power lines.
NWS Tornado Report Location: 6 S Roscoe, MO
F2category
May 26, 2004 9:20 PM CST
Tornado report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Tornado Report Description: An F-2 tornado touched down seven miles west of Roscoe...eventually tracking through the middle of this small community. Numerous homes and building were heavily damaged or destroyed. Minutes later the tornado dissipated south of Osceola. One injury occurred from flying debris.
NWS Tornado Report Location: 7 W Roscoe, MO
F0category
May 6, 2003 3:25 PM CST
Tornado report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: 2 W Harper, MO
F0category
May 6, 2003 9:10 AM CST
Tornado report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: 2 SW Gerster, MO
F3category
May 4, 1999 12:49 PM CST
Tornado report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: N Tiffin, MO
F0category
May 25, 1997 11:20 PM CST
Tornado report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: 6 S Appleton City, MO
F0category
Apr 2, 1982 3:07 PM CST
Tornado report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, MO
F3category
Mar 15, 1982 8:50 PM CST
Tornado report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, MO
F1category
Apr 20, 1973 5:05 PM CST
Tornado report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, MO
F2category
Apr 20, 1973 1:10 PM CST
Tornado report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, MO
F1category
Apr 20, 1973 1:08 PM CST
Tornado report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, MO
F0category
Apr 20, 1973 1:00 PM CST
Tornado report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, MO
F1category
Jul 27, 1972 7:10 PM CST
Tornado report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, MO
F1category
Apr 13, 1972 9:00 PM CST
Tornado report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, MO
F1category
May 26, 1962 10:30 PM CST
Tornado report for St. Clair County, MO
St. Clair County · 3,889 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, MO
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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 St. Clair County on the Interactive Map
Report type
Hail
Wind
Tornado
Get a free hail report for your address
Address-level hail history. 100% free. No phone or email required.
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 St. Clair County
Not sure if hail may have affected your home in St. Clair 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 St. Clair County have on record?
Our records show 160 hail, 153 wind, and 25 tornado reports in St. Clair County, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on September 7, 2026.
What is the largest hail ever reported in St. Clair County?
The largest hail size in these storm-report records in St. Clair County is 3.00″. It was reported near Collins, MO on April 26, 2026.
A storm report showed up near my home in St. Clair 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 St. Clair County and ask about a Remote Hail Inspection before anyone climbs on the roof.
I am buying a home in St. Clair 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 St. Clair County address before closing helps you ask informed questions about roof age, past repairs, and any prior claims.
I am selling a home in St. Clair 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 St. Clair County address?
Use the address search to pull a free address-level hail report for any property in St. Clair 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 St. Clair County, MO, sourced from NOAA SPC and NWS Local Storm Reports. They show where hail, wind, or tornado activity was reported in St. Clair 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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