Heads up! Small hail spotted in these regions: Sebring, FL • North Port, FL • Champaign, IL • Corpus Christi, TX • Knoxville, TN • Fort Myers, FL • Mattoon, IL • West Palm Beach, FL • Miami, FLATTENTION! Damaging hail detected. Hail tracking is now active for these regions: Louisville, KY • Winston, NC • Greensboro, NC • Rock Springs, WY • Provo, UT • Ogden, UT • Salt Lake City, UTHeads up! Small hail spotted in these regions: Sebring, FL • North Port, FL • Champaign, IL • Corpus Christi, TX • Knoxville, TN • Fort Myers, FL • Mattoon, IL • West Palm Beach, FL • Miami, FLATTENTION! Damaging hail detected. Hail tracking is now active for these regions: Louisville, KY • Winston, NC • Greensboro, NC • Rock Springs, WY • Provo, UT • Ogden, UT • Salt Lake City, UT
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 and near ZIP 57534
Public hail, wind, and tornado reports in and near ZIP 57534 from September 15, 1968 through September 14, 2026, sourced from NOAA/NWS Local Storm Reports and SPC storm report data.
Example: 57534 — search hail, wind and tornado public reports for any U.S. ZIP code
Hail Reports
41
Wind Reports
54
Tornado Reports
6
Max Hail Size
2.75″
Source NOAA SPC · NWS Local Storm ReportsCoverage ZIP 57534 · 1968–presentUpdated Daily · last Sep 14, 2026
Hail Report Description: Large hail dented and broke windows in several vehicles.
NWS Hail Report Location: 7.37 WNW Iona, SD
0.88″hail
Jul 30, 2008 5:20 PM CST-6
Hail report for ZIP 57534
Tripp County · 2,175 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 8 N Hamill, SD
1.00″hail
Jul 28, 2008 7:05 PM CST-6
Hail report for ZIP 57534
Tripp County · 2,175 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 9.5 SSE Hamill, SD
0.88″hail
Jul 28, 2008 6:36 PM CST-6
Hail report for ZIP 57534
Tripp County · 2,175 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 5 NNE Hamill, SD
1.75″hail
Jul 28, 2008 6:30 PM CST-6
Hail report for ZIP 57534
Lyman County · 1,269 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 8.04 W Iona, SD
1.00″hail
Jul 10, 2008 12:20 AM CST-6
Hail report for ZIP 57534
Tripp County · 2,175 Homes in County
Hail Report Description: Wind gusts to 50 mph were also reported.
NWS Hail Report Location: 7 NW Hamill, SD
0.75″hail
Jun 25, 2008 12:20 AM CST-6
Hail report for ZIP 57534
Tripp County · 2,175 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 7 N Hamill, SD
0.88″hail
Jun 17, 2008 2:45 PM CST-6
Hail report for ZIP 57534
Tripp County · 2,175 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 11 SSE Hamill, SD
1.50″hail
Jun 17, 2008 2:45 PM CST-6
Hail report for ZIP 57534
Tripp County · 2,175 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 10 S Hamill, SD
0.88″hail
Jun 5, 2008 1:15 PM CST-6
Hail report for ZIP 57534
Tripp County · 2,175 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 6 W Hamill, SD
0.88″hail
Jun 2, 2008 10:05 PM CST-6
Hail report for ZIP 57534
Tripp County · 2,175 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 5 N Hamill, SD
1.00″hail
Aug 13, 2007 3:31 PM CST-6
Hail report for ZIP 57534
Tripp County · 2,175 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 11 SSE Hamill, SD
0.88″hail
Jun 20, 2005 7:05 PM MST
Hail report for ZIP 57534
Tripp County · 2,175 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 10 SE Hamill, SD
1.75″hail
Jun 8, 2004 6:00 PM MST
Hail report for ZIP 57534
Tripp County · 2,175 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Hamill, SD
0.75″hail
Jun 11, 2003 8:41 PM CST
Hail report for ZIP 57534
Gregory County · 1,823 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 6 NW Dixon, SD
1.75″hail
Jul 9, 2000 4:15 PM CST
Hail report for ZIP 57534
Lyman County · 1,269 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 20 S Reliance, SD
1.75″hail
Jul 9, 2000 4:05 PM CST
Hail report for ZIP 57534
Lyman County · 1,269 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 15 S Reliance, SD
0.75″hail
May 7, 2000 5:45 PM MST
Hail report for ZIP 57534
Tripp County · 2,175 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 4 NNE Hamill, SD
0.75″hail
Jul 7, 1996 3:00 PM MST
Hail report for ZIP 57534
Tripp County · 2,175 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Lone Star, SD
2.50″hail
May 15, 1992 4:05 PM CST
Hail report for ZIP 57534
Tripp County · 2,175 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Not provided, SD
1.75″hail
Aug 5, 1987 8:00 PM CST
Hail report for ZIP 57534
Tripp County · 2,175 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Not provided, SD
1.00″hail
Jul 1, 1973 5:50 PM CST
Hail report for ZIP 57534
Lyman County · 1,269 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Not provided, SD
2.75″hail
Jul 9, 1971 6:30 PM CST
Hail report for ZIP 57534
Lyman County · 1,269 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Not provided, SD
Showing 15 of 41
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: No National Weather Service description provided.
NWS Wind Report Location: 2 W Hamill, SD
60mph
Jul 25, 2026 10:15 PM UTC
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 2 W Hamill, SD
51mph
Jul 25, 2026 10:10 PM UTC
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 2 W Hamill, SD
60mph
Jun 4, 2026 12:52 AM UTC
Wind report for ZIP 57534
Lyman County · 1,269 Homes in County
Wind Report Description: winds rocking a pickup filled with equipment... very heavy downpours also reported.
NWS Wind Report Location: 8 WNW Iona, SD
70mph
Jun 4, 2026 12:40 AM UTC
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 2 W Hamill, SD
60mph
Aug 16, 2025 6:50 AM UTC
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: SDSU Mesonet.
NWS Wind Report Location: 2 W Hamill, SD
65mph
Jul 29, 2025 9:45 PM UTC
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 2 W Hamill, SD
58mph
Jul 14, 2024 8:35 AM UTC
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 2 W Hamill, SD
60mph
Jul 14, 2024 8:25 AM UTC
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 2 W Hamill, SD
61mph
Jul 14, 2024 8:10 AM UTC
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 2 W Hamill, SD
63mph
Jul 14, 2024 7:50 AM UTC
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 2 W Hamill, SD
64mph
Jul 14, 2024 7:35 AM UTC
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 2 W Hamill, SD
67mph
Jul 14, 2024 7:20 AM UTC
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 2 W Hamill, SD
65mph
Jul 14, 2024 7:15 AM UTC
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 2 W Hamill, SD
58mph
Jul 14, 2024 7:10 AM UTC
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 2 W Hamill, SD
66mph
Jun 24, 2023 6:10 AM UTC
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 2 W Hamill, SD
72mph
Aug 24, 2022 8:35 AM UTC
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 2 W Hamill, SD
75mph
Jul 7, 2020 5:30 AM UTC
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 2 W Hamill, SD
63mph
Jul 7, 2020 5:25 AM UTC
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 2 W Hamill, SD
64mph
Jun 7, 2020 3:40 AM UTC
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 2 W Hamill, SD
UNKmph
Jul 19, 2018 12:38 AM UTC
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: SEVERAL TREES SNAPPED... SHED DESTROYED... AND A WOODEN POWER POLE SNAPPED AS A RESULT OF STRAIGHT-LINE WINDS
NWS Wind Report Location: 5 N Hamill, SD
UNKmph
Jul 19, 2018 12:34 AM UTC
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: STRAIGHT-LINE WINDS BROKE OFF THE TOP OF A WOODEN POWER POLE
NWS Wind Report Location: 5 N Hamill, SD
UNKmph
Jul 19, 2018 12:30 AM UTC
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: A SHED WAS LEVELED... MANY WINDOWS BROKEN... CEDAR TREES UPROOTED... 2 VERY LARGE PINE TREES BROKEN OFF ONE 6 FEET OFF THE GROUND THE OTHER ABOUT 12 FEET OFF THE GROUND.
NWS Wind Report Location: 5 N Hamill, SD
62mph
Jun 9, 2018 2:05 AM UTC
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 2 W Hamill, SD
60mph
Jun 9, 2018 2:04 AM UTC
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 5 N Hamill, SD
70mph
Jul 7, 2017 3:15 AM UTC
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: WIND AT LEAST 70 MPH. MINOR DAMAGE TO SHED. 0.27 RAIN.
NWS Wind Report Location: 5 N Hamill, SD
65mph
Aug 11, 2016 3:28 AM UTC
Wind report for ZIP 57534
Lyman County · 1,269 Homes in County
Wind Report Description: 1028 THROUGH 1035. .
NWS Wind Report Location: 9 WSW Iona, SD
60mph
Sep 7, 2015 8:50 PM CST-6
Wind report for ZIP 57534
Lyman County · 1,269 Homes in County
Wind Report Description: Sixty mph winds were estimated.
NWS Wind Report Location: 8.63 W Iona, SD
58mph
Sep 7, 2015 8:35 PM CST-6
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 1.65 WSW Hamill, SD
60mph
Jul 25, 2015 8:18 PM CST-6
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: Wind gusts were estimated at 60 mph.
NWS Wind Report Location: 7.76 S Hamill, SD
70mph
Jun 22, 2015 1:45 AM CST-6
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: Some wind gusts were estimated at 70 mph.
NWS Wind Report Location: 7.49 N Hamill, SD
74mph
Sep 3, 2014 11:55 PM CST-6
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 1.65 WSW Hamill, SD
60mph
Jul 7, 2013 4:00 PM CST-6
Wind report for ZIP 57534
Lyman County · 1,269 Homes in County
Wind Report Description: An estimated 60 mph wind gust was reported by the public.
NWS Wind Report Location: 8.76 WNW Iona, SD
60mph
Jul 7, 2013 3:50 PM CST-6
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: Wind gusts were estimated at 60 mph.
NWS Wind Report Location: 9.68 S Hamill, SD
73mph
Jul 12, 2012 4:32 PM CST-6
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 1.67 WSW Hamill, SD
58mph
Aug 5, 2011 10:09 PM CST-6
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 2 W Hamill, SD
70mph
Jul 27, 2011 11:10 PM CST-6
Wind report for ZIP 57534
Lyman County · 1,269 Homes in County
Wind Report Description: Seventy mph winds downed many large tree branches and moved several hay bales around.
NWS Wind Report Location: 7.55 W Iona, SD
68mph
Jul 27, 2011 10:55 PM CST-6
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 1.64 WNW Hamill, SD
68mph
Jul 27, 2011 10:54 PM CST-6
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 2 W Hamill, SD
60mph
Jun 30, 2011 9:23 PM CST-6
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: A spotter estimated wind gusts at 60 mph.
NWS Wind Report Location: 5 NNE Hamill, SD
60mph
Jun 30, 2011 9:14 PM CST-6
Wind report for ZIP 57534
Lyman County · 1,269 Homes in County
Wind Report Description: Sixty mph winds were estimated east of Hamill.
NWS Wind Report Location: 9.79 WNW Iona, SD
60mph
Aug 3, 2009 8:30 PM CST-6
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: The combination of hail and strong winds damaged automobiles and a house.
NWS Wind Report Location: 3 S Hamill, SD
60mph
Jul 30, 2008 6:50 PM CST-6
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 9.51 SSE Hamill, SD
70mph
Jul 28, 2008 7:05 PM CST-6
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: Large tree branches were downed and corn was flattened by the combination of hail and wind.
NWS Wind Report Location: 9.5 SSE Hamill, SD
98mph
Jul 28, 2008 6:28 PM CST-6
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 1 W Hamill, SD
60mph
Aug 6, 2007 6:25 PM CST-6
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 6 NW Hamill, SD
70mph
Jul 17, 2007 5:30 PM CST-6
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 11 SSE Hamill, SD
60mph
Jul 17, 2007 5:15 PM CST-6
Wind report for ZIP 57534
Lyman County · 1,269 Homes in County
Wind Report Description: Sixty mph winds blew many shingles off a roof.
NWS Wind Report Location: 7.05 W Iona, SD
81mph
Jul 17, 2007 5:10 PM CST-6
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 14 NE Winner, SD
70mph
Jun 14, 2006 10:49 PM CST
Wind report for ZIP 57534
Lyman County · 1,269 Homes in County
Wind Report Description: Large branches were downed by high winds.
NWS Wind Report Location: 8 WNW Iona, SD
60mph
Aug 19, 2003 6:10 PM CST
Wind report for ZIP 57534
Gregory County · 1,823 Homes in County
Wind Report Description: Thunderstorm winds caused tree damage, including many small branches down.
NWS Wind Report Location: 6 NW Dixon, SD
60mph
May 15, 1992 3:45 PM PST
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, SD
UNKmph
Jul 25, 1984 4:30 PM CST
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, SD
90mph
Aug 24, 1982 3:00 AM CST
Wind report for ZIP 57534
Tripp County · 2,175 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, SD
Showing 15 of 54
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 and near ZIP 57534
6 reports
UNKcategory
Jun 4, 2026 12:20 AM UTC
Tornado report for ZIP 57534
Tripp County · 2,175 Homes in County
Tornado Report Description: Tornado on the ground from at least 720 PM to 725 PM CDT per multiple reports and videos from storm chasers.
NWS Tornado Report Location: 6 SW Hamill, SD
UNKcategory
Jul 19, 2018 12:35 AM UTC
Tornado report for ZIP 57534
Tripp County · 2,175 Homes in County
Tornado Report Description: BRIEF TOUCHDOWN NEAR THE INTERSECTION OF 257TH STREET AND 325TH AVENUE... TIPPING OVER AND DAMAGING AN IRRIGATION PIVOT BEFORE DISSIPATING. HIGHEST WINDS OF THE TORNADO WERE ESTIMATED TO BE 90 TO 100 MPH.
NWS Tornado Report Location: 6 NNE Hamill, SD
EF0category
Jul 28, 2008 7:15 PM CST-6
Tornado report for ZIP 57534
Tripp County · 2,175 Homes in County
Tornado Report Description: A small tornado touched down briefly in a field.
NWS Tornado Report Location: 10.51 SE Hamill, SD
F0category
Jun 6, 2001 11:51 AM MST
Tornado report for ZIP 57534
Tripp County · 2,175 Homes in County
Tornado Report Description: A tornado was on the ground for one minute, but caused no damage.
NWS Tornado Report Location: 14 NE Winner, SD
F0category
May 9, 1999 5:45 PM MST
Tornado report for ZIP 57534
Tripp County · 2,175 Homes in County
Tornado Report Description: A new barn had a portion of the roof torn off and thrown a quarter mile away, tree branches were snapped off and ground wires for power lines were snapped. A calving shed was also destroyed.
NWS Tornado Report Location: 6 NW Hamill, SD
F1category
Sep 15, 1968 3:00 PM CST
Tornado report for ZIP 57534
Tripp County · 2,175 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, SD
Showing 6 of 6
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 and near ZIP 57534 on the Interactive Map
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Frequently asked questions
for homeowners, buyers & sellers
How many hail, wind, and tornado reports does ZIP 57534 have on record?
Our records show 41 hail, 54 wind, and 6 tornado reports in and near ZIP 57534, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on September 14, 2026.
What is the largest hail ever reported in ZIP 57534?
The largest hail size in these storm-report records in and near ZIP 57534 is 2.75″. It was reported near Oacoma, SD on July 9, 1971.
A storm report showed up near my home in ZIP 57534 — 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 ZIP 57534 and ask about a Remote Hail Inspection before anyone climbs on the roof.
I am buying a home in ZIP 57534 — 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 ZIP 57534 address before closing helps you ask informed questions about roof age, past repairs, and any prior claims.
I am selling a home in ZIP 57534 — 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 ZIP 57534 address?
Use the address search to pull a free address-level hail report for any property in ZIP 57534 — 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 in and around ZIP 57534, sourced from NOAA SPC and NWS Local Storm Reports. They show where hail, wind, or tornado activity was reported in ZIP 57534, 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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