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NOAA/NWS STORM PREDICTION CENTER REPORTS + U.S. CENSUS DATA

Hail, Wind & Tornado Reports in and near ZIP 47591

Public hail, wind, and tornado reports in and near ZIP 47591 from July 23, 1961 through August 11, 2026, sourced from NOAA/NWS Local Storm Reports and SPC storm report data.

Example: 47591 — search hail, wind and tornado public reports for any U.S. ZIP code 
Hail Reports
44
Wind Reports
140
Tornado Reports
11
Max Hail Size
2.50″
Source  NOAA SPC · NWS Local Storm Reports Coverage  ZIP 47591 · 1961–present Updated  Daily · last Aug 11, 2026

Latest NWS Hail Reports in and near ZIP 47591

44 reports
Free hail report for your home →
1.00″ hail
Mar 31, 2024
1:02 AM UTC
Hail report for ZIP 47591
Knox County · 12,667 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 5 NE Decker, IN
1.00″ hail
Mar 31, 2024
12:57 AM UTC
Hail report for ZIP 47591
Knox County · 12,667 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 4 NNW Decker, IN
1.75″ hail
Jun 30, 2023
11:45 AM UTC
Hail report for ZIP 47591
Knox County · 12,667 Homes in County
Hail Report Description: Two reports near the same location.
NWS Hail Report Location: 4 SSW Vincennes, IN
1.00″ hail
May 19, 2022
9:52 PM UTC
Hail report for ZIP 47591
Knox County · 12,667 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 4 E Vincennes, IN
1.50″ hail
May 19, 2022
9:45 PM UTC
Hail report for ZIP 47591
Knox County · 12,667 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 1 WSW Vincennes, IN
1.00″ hail
May 19, 2022
9:40 PM UTC
Hail report for ZIP 47591
Knox County · 12,667 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Vincennes, IN
1.00″ hail
Apr 10, 2020
1:18 AM UTC
Hail report for ZIP 47591
Knox County · 12,667 Homes in County
Hail Report Description: REPORT FROM MPING: QUARTER (1.00 IN.).
NWS Hail Report Location: 4 S Bruceville, IN
1.75″ hail
Apr 3, 2018
5:45 PM UTC
Hail report for ZIP 47591
Knox County · 12,667 Homes in County
Hail Report Description: APPROXIMATE LOCATION (GIVEN AS SMITH AND SCOTT).
NWS Hail Report Location: Vincennes University, IN
1.00″ hail
Apr 3, 2018
5:45 PM UTC
Hail report for ZIP 47591
Knox County · 12,667 Homes in County
Hail Report Description: SIZE WAS SLIGHTLY BIGGER THAN 1 INCH. APPROXIMATE LOCATION. DELAYED REPORT.
NWS Hail Report Location: Vincennes, IN
1.50″ hail
Apr 3, 2018
5:40 PM UTC
Hail report for ZIP 47591
Knox County · 12,667 Homes in County
Hail Report Description: TIME APPROXIMATE.
NWS Hail Report Location: 1 SSW Vincennes Univers, IN
1.00″ hail
Apr 3, 2018
5:37 PM UTC
Hail report for ZIP 47591
Knox County · 12,667 Homes in County
Hail Report Description: HAIL A BIT BIGGER THAN QUARTERS.
NWS Hail Report Location: Vincennes University, IN
1.00″ hail
May 18, 2017
9:45 PM UTC
Hail report for ZIP 47591
Knox County · 12,667 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 3 NW Decker, IN
1.00″ hail
Apr 16, 2013
9:20 PM EST-5
Hail report for ZIP 47591
Knox County · 12,667 Homes in County
Hail Report Description: The hail observed in this location nearly covered the ground like snow.
NWS Hail Report Location: .54 E Vincennes, IN
1.75″ hail
Apr 16, 2013
9:19 PM EST-5
Hail report for ZIP 47591
Knox County · 12,667 Homes in County
Hail Report Description: This report of golf ball sized hail was observed at the Emergency Dispatch Center in Vincennes.
NWS Hail Report Location: 2.37 S Vincennes, IN
1.00″ hail
Apr 16, 2013
9:18 PM EST-5
Hail report for ZIP 47591
Knox County · 12,667 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: .54 E Vincennes, IN
Showing 15 of 44
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.

Latest NWS Wind Reports in and near ZIP 47591

140 reports
Free hail report + wind check →
UNK mph
Aug 11, 2026
11:00 PM UTC
Wind report for ZIP 47591
Knox County · 12,667 Homes in County
Wind Report Description: Outflow winds knocked down a tree. Time estimated from radar.
NWS Wind Report Location: Vincennes, IN
UNK mph
Jun 21, 2026
11:24 PM UTC
Wind report for ZIP 47591
Knox County · 12,667 Homes in County
Wind Report Description: Downed trees and utility lines scattered around Vincennes. Time is estimated from radar.
NWS Wind Report Location: Vincennes, IN
UNK mph
Apr 28, 2026
3:22 AM UTC
Wind report for ZIP 47591
Knox County · 12,667 Homes in County
Wind Report Description: 2 trees downed... one near 5th street and one near 15th street.
NWS Wind Report Location: Vincennes, IN
UNK mph
Apr 28, 2026
3:10 AM UTC
Wind report for ZIP 47591
Knox County · 12,667 Homes in County
Wind Report Description: 2 trees downed... one near 5th street and one near 15th street.
NWS Wind Report Location: Vincennes, IN
UNK mph
Apr 28, 2026
12:14 AM UTC
Wind report for ZIP 47591
Knox County · 12,667 Homes in County
Wind Report Description: Late report of t-storm winds downed tree at Southwest Purdue Ag Center. Time estimated from radar.
NWS Wind Report Location: 4 WSW Bruceville, IN
UNK mph
Apr 27, 2026
8:43 PM UTC
Wind report for ZIP 47591
Knox County · 12,667 Homes in County
Wind Report Description: Tree over roadway.
NWS Wind Report Location: 3 NNE Vincennes Univers, IN
UNK mph
Mar 16, 2026
1:52 AM UTC
Wind report for ZIP 47591
Knox County · 12,667 Homes in County
Wind Report Description: Tree blown down by thunderstorm winds.
NWS Wind Report Location: 3 W Monroe City, IN
UNK mph
Dec 29, 2025
12:18 AM UTC
Wind report for ZIP 47591
Knox County · 12,667 Homes in County
Wind Report Description: multiple tree damage reports E and NE of Vincennes. Time estimated from radar.
NWS Wind Report Location: 2 E Vincennes, IN
UNK mph
Jun 18, 2025
7:56 PM UTC
Wind report for ZIP 47591
Knox County · 12,667 Homes in County
Wind Report Description: Tree or tree limb blown down by thunderstorm winds.
NWS Wind Report Location: Vincennes, IN
UNK mph
Jun 18, 2025
7:26 PM UTC
Wind report for ZIP 47591
Knox County · 12,667 Homes in County
Wind Report Description: Tree blown down by thunderstorm winds.
NWS Wind Report Location: Vincennes University, IN
UNK mph
Jun 18, 2025
7:21 PM UTC
Wind report for ZIP 47591
Knox County · 12,667 Homes in County
Wind Report Description: Numerous reports of trees down across Vincennes. Time estimated.
NWS Wind Report Location: Vincennes, IN
UNK mph
Apr 29, 2025
8:58 PM UTC
Wind report for ZIP 47591
Knox County · 12,667 Homes in County
Wind Report Description: Tree down on Hart Street Road.
NWS Wind Report Location: 3 WSW Monroe City, IN
UNK mph
Apr 3, 2025
2:10 AM UTC
Wind report for ZIP 47591
Knox County · 12,667 Homes in County
Wind Report Description: Tree down near 5th and Broadway. Time very roughly estimated from radar.
NWS Wind Report Location: 1 SW Vincennes Universi, IN
UNK mph
Apr 3, 2025
1:38 AM UTC
Wind report for ZIP 47591
Knox County · 12,667 Homes in County
Wind Report Description: Trees and power lines down.
NWS Wind Report Location: 4 E Vincennes, IN
65 mph
Apr 3, 2025
1:18 AM UTC
Wind report for ZIP 47591
Knox County · 12,667 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 2 SSE Vincennes, IN
Showing 15 of 140
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 47591

11 reports
UNK category
Feb 7, 2019
4:56 PM UTC
Tornado report for ZIP 47591
Knox County · 12,667 Homes in County
Tornado Report Description: POSSIBLE TORNADO DAMAGE AT 9373 SOUTH ST THOMAS ROAD. TIME ESTIMATED FROM RADAR.
NWS Tornado Report Location: 4 WNW Decker, IN
UNK category
Feb 7, 2019
4:48 PM UTC
Tornado report for ZIP 47591
Knox County · 12,667 Homes in County
Tornado Report Description: CONFIRMED TORNADO DAMAGE AT 4222 BAND MILL ROAD. DAMAGE CURRENTLY ESTIMATED AT EF0 DAMAGE BASED ON PHOTOS OF DAMAGE.
NWS Tornado Report Location: 5 WNW Decker, IN
UNK category
Feb 7, 2019
4:47 PM UTC
Tornado report for ZIP 47591
Knox County · 12,667 Homes in County
Tornado Report Description: POSSIBLE TORNADO DAMAGE AT 10026 SOUTH BEAL ROAD. TIME ESTIMATED FROM RADAR.
NWS Tornado Report Location: 6 W Decker, IN
EF2 category
Nov 17, 2013
2:56 PM EST-5
Tornado report for ZIP 47591
Knox County · 12,667 Homes in County
Tornado Report Description: At 1456EST, this EF-2 tornado touched down 4.5 miles west-northwest of Decker. The most extensive damage was found north of Decker along Old Decker Road, just to the east of Route 41. The second story of a home was removed with the exterior walls collapsed. This tornado continued until it was 6 miles southeast of Vincennes at 1506EST. The estimated maximum wind speed with this EF-2 tornado was 130 mph.
NWS Tornado Report Location: 3.1 SSE Beal, IN
EF1 category
Apr 19, 2011
9:54 PM EST-5
Tornado report for ZIP 47591
Knox County · 12,667 Homes in County
Tornado Report Description: An EF-1 tornado touched down south of the town of Beal in Knox county. A 60 by 100 foot building was blown away on South Wabash River Road due to this tornado. Also, multiple high tension towers and lines were downed south of Beal. Another structure had windows blown in.
NWS Tornado Report Location: 1 NW Decker, IN
F1 category
Apr 2, 2006
8:37 PM EST
Tornado report for ZIP 47591
Jackson County · 13,594 Homes in County
Tornado Report Description: Several homes were damaged by a brief tornado in Seymour on 2 April 2006.
NWS Tornado Report Location: Seymour, IN
F1 category
Nov 15, 2005
3:50 PM EST
Tornado report for ZIP 47591
Martin County · 3,347 Homes in County
Tornado Report Description: An F3 tornado touched down near Washington, Indiana on the afternoon of 15 November 2005, and proceeded northeast for 12 miles, lifting at Crane Naval Base in Martin County. The tornado was up to 1/4 mile wide at times. The worst damage occurred 4 miles northeast of Montgomery. K&K Industries sits at that site. Abe Knepp, the owner, is also a chaplain for Daviess County Emergency Management, and was monitoring law enforcement radio traffic while at work. His decision to send his 120 employees home early likely saved several lives, as the plant was destroyed by the tornado. 123 homes and 20 businesses sustained damage in Daviess County. Despite the amount of damage, only one of the 31 reported injuries was considered serious.The tornado was only on the ground for 2 miles in Martin County, and was significantly weaker and smaller.
NWS Tornado Report Location: 1 NW Bramble, IN
F2 category
Sep 20, 2002
11:37 AM EST
Tornado report for ZIP 47591
Knox County · 12,667 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: 6 SW Monroe City, IN
F1 category
Aug 3, 1991
3:05 PM EST
Tornado report for ZIP 47591
Knox County · 12,667 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, IN
F2 category
May 6, 1971
9:20 AM CST
Tornado report for ZIP 47591
Knox County · 12,667 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, IN
F2 category
Apr 19, 1963
3:00 PM CST
Tornado report for ZIP 47591
Knox County · 12,667 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, IN
Showing 11 of 11
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 47591 on the Interactive Map

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NWS Storm Reports & Census Data

U.S. Census Data · ZIP Code

ZIP 47591 area census snapshot

People & households
Population25,191
Households10,531
Housing units11,874
Income
Median household income$57,862
$100k+ households31.2%
$150k+ households10.9%
Housing stock
Single-family detached8,361
Attached single-family93
Small multifamily2,029
Large multifamily883
Mobile homes508
Housing mix
Single-family share70.4%
Attached-home share0.8%
Multifamily share24.5%
Mobile-home share4.3%
Ownership & occupancy
Owner-occupied6,506
Renter-occupied4,025
Vacant units1,343
Home value & age
Median home value$140,800
Owner homes $300k+10.7%
Owner homes $500k+3.2%
Owner homes $750k+1.4%
Median year built1965
Older-home share70.5%
Vehicle context
Households with cars9,535
Free hail maps

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.

Frequently asked questions

for homeowners, buyers & sellers
How many hail, wind, and tornado reports does ZIP 47591 have on record?

Our records show 44 hail, 140 wind, and 11 tornado reports in and near ZIP 47591, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on August 11, 2026.

What is the largest hail ever reported in ZIP 47591?

The largest hail size in these storm-report records in and near ZIP 47591 is 2.50″. It was reported near Fritchton, IN on May 21, 2010.

A storm report showed up near my home in ZIP 47591 — 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 47591 and ask about a Remote Hail Inspection before anyone climbs on the roof.

I am buying a home in ZIP 47591 — 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 47591 address before closing helps you ask informed questions about roof age, past repairs, and any prior claims.

I am selling a home in ZIP 47591 — 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 47591 address?

Use the address search to pull a free address-level hail report for any property in ZIP 47591 — 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 47591, sourced from NOAA SPC and NWS Local Storm Reports. They show where hail, wind, or tornado activity was reported in ZIP 47591, 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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