Hail Swath Map Preview
The Saint Louis, MO hail swath map preview was last reviewed on August 27, 2026 and shows mapped hail estimates up to 2.75". There are 2 public hail reports, 23 public wind reports, and 0 nearby tornado reports listed for the June 19, 2021 event.
View the June 19, 2021 Saint Louis, MO hail event on the free interactive hail map, then check a free Hail Report by ZIP to see a more local hail signal for your area.
Impact Area and Population for the Saint Louis, MO Hail Map
The June 19, 2021 hail swath map for Saint Louis, MO covers approximately 1,754 square miles and includes an estimated 652,630 people inside the mapped footprint. The largest mapped area is in the 0.50-0.75" hail band, covering 579 square miles. The highest estimated population exposure is in the 0.50-0.75" hail band with 194,782 people.
| Mapped Hail Band | Impact Area | Population |
|---|---|---|
| < 0.50" | 339 sq mi | 168,446 |
| 0.50-0.75" | 579 sq mi | 194,782 |
| 0.75-1.00" | 310 sq mi | 124,734 |
| 1.00-1.25" | 240 sq mi | 98,978 |
| 1.25-1.50" | 144 sq mi | 36,254 |
| 1.50-1.75" | 81 sq mi | 28,037 |
| 1.75-2.00" | 26 sq mi | 400 |
| 2.00-2.25" | 20 sq mi | 664 |
| 2.25-2.50" | 11 sq mi | 264 |
| 2.50-2.75" | 3 sq mi | 43 |
| 2.75-3.00" | 2 sq mi | 28 |
Get a free Hail Report by ZIP to see a more local hail signal and whether the June 19, 2021 Saint Louis, MO hail event may have reached your area.
Housing Exposure Inside the Saint Louis, MO Hail Swath Map
Inside the June 19, 2021 hail swath map area for Saint Louis, MO, HailGeeks estimates 270,398 single-family homes, 21,016 townhomes, and 82,901 multifamily properties within the mapped storm footprint. Single-family-home exposure is highest in the 0.50-0.75" hail band, with 81,505 single-family homes.
| Mapped Hail Band | Single-Family | Townhomes | Multifamily |
|---|---|---|---|
| < 0.50" | 74,875 | 3,944 | 23,939 |
| 0.50-0.75" | 81,505 | 5,969 | 21,027 |
| 0.75-1.00" | 52,006 | 4,472 | 13,160 |
| 1.00-1.25" | 38,140 | 3,826 | 12,011 |
| 1.25-1.50" | 13,610 | 1,192 | 7,206 |
| 1.50-1.75" | 9,704 | 1,605 | 5,542 |
| 1.75-2.00" | 168 | 1 | 5 |
| 2.00-2.25" | 274 | 7 | 8 |
| 2.25-2.50" | 89 | 0 | 3 |
| 2.50-2.75" | 17 | 0 | 0 |
| 2.75-3.00" | 10 | 0 | 0 |
Use this table to review housing exposure by hail band for the June 19, 2021 Saint Louis, MO hail map. To check a specific property more closely, use a free Hail Report by Address.
Counties Inside the Saint Louis, MO Hail Map
Hail from the June 19, 2021 storm was mapped across 14 counties in the Saint Louis, MO region. Lincoln County, MO had the strongest mapped signal, peaking at 2.75" with roughly 9,046 single-family homes inside the swath.
County pages group every mapped hail event in the area. For a closer look, drop to the city or ZIP level below, or run a free Hail Report by Address.
Cities Inside the Saint Louis, MO Hail Map
Zooming in, the swath touched 80 cities near Saint Louis, MO. Valley Park, MO had the strongest mapped signal at 2.00", with an estimated 2,617 single-family homes exposed.
City cards show where the June 19, 2021 Saint Louis, MO hail activity was mapped, but your ZIP can show a closer local signal. Get a free Hail Report by ZIP, and if the signal looks meaningful, ask a local pro about a Remote Hail Inspection to see whether an on-site roof or exterior review may be worth scheduling.
ZIP Codes Inside the Saint Louis, MO Hail Swath Map
At the ZIP level, the June 19, 2021 Saint Louis, MO hail map spans 78 ZIP codes. ZIP 63347 shows the strongest local signal, with mapped hail estimates up to 2.75" and an estimated single-family-home exposure of 658.
Check your ZIP in seconds to see whether hail activity from the June 19, 2021 Saint Louis, MO event was mapped near your area.
Public Hail, Wind, and Tornado Reports
Public storm report tables connected to the June 19, 2021 hail map for Saint Louis, MO currently list 2 public hail reports, 23 public wind reports, and 0 tornado reports.
| Date & Time | Hail Size | City | State | Description |
|---|---|---|---|---|
June 19, 2021 3:00 PM CT |
1.00 in | Hardin | IL | No National Weather Service description provided. |
June 19, 2021 5:10 PM CT |
1.00 in | Saint Charles | MO | No National Weather Service description provided. |
| Date & Time | Wind Speed | City | State | Description |
|---|---|---|---|---|
June 19, 2021 2:55 PM CT | Elsberry | MO | A NUMBER OF POWER LINES BLOWN DOWN IN THE ELSBERRY AREA. | |
June 19, 2021 3:27 PM CT | 1 NNW Batchtown | IL | SEVERAL LARGE TREES BLOWN DOWN IN THE BATCHTOWN AREA. | |
June 19, 2021 3:38 PM CT | 1 NNW Beechville | IL | SEVERAL LARGE TREES BLOWN DOWN TO THE SOUTH OF BATCHTOWN. | |
June 19, 2021 4:33 PM CT | Saint Peters | MO | VIA TWITTER PHOTO. TREE LIMBS DOWNED ONTO FENCE. TIME ESTIMATED FROM RADAR. | |
June 19, 2021 4:40 PM CT | Cottleville | MO | VIA FACEBOOK PHOTO. GARAGE DOOR BOWED INWARD. TIME ESTIMATED FROM RADAR. | |
June 19, 2021 4:48 PM CT | Harvester | MO | VIA TWITTER PHOTO. SEVERAL TREE LIMBS DOWNED. TIME ESTIMATED FROM RADAR. | |
June 19, 2021 5:29 PM CT | 4 N Wildwood | MO | TREE DOWNED. TIME ESTIMATED FROM RADAR. | |
June 19, 2021 5:30 PM CT | 2 ENE Chesterfield | MO | LARGE PINE TREE SNAPPED OF NEAR THE GROUND AT FAUST PARK. VIA TWITTER. | |
June 19, 2021 5:30 PM CT | 1 E Chesterfield | MO | LARGE TREE AROUND A FOOT AND A HALF IN DIAMETER WAS BLOWN OVER NEAR CHESTERFIELD MALL. | |
June 19, 2021 5:32 PM CT | 2 ESE Chesterfield | MO | LARGE TREE UPROOTED ONTO A HOUSE CAUSING MODERATE ROOF DAMAGE. | |
June 19, 2021 5:34 PM CT | 4 N Wildwood | MO | VIA TWITTER. MULTIPLE LARGE TREE LIMBS DOWN AT 109 AND WILD HORSE CREEK RD. | |
June 19, 2021 5:35 PM CT | 2 SE Harvester | MO | MULTIPLE 8 INCH TREE LIMBS DOWNED. | |
June 19, 2021 5:38 PM CT | Ellisville | MO | MULTIPLE TREES DOWNED. TIME ESTIMATED FROM RADAR. | |
June 19, 2021 5:45 PM CT | Dardenne Prairie | MO | 0.8 INCH TREE LIMB DOWNED. | |
June 19, 2021 5:55 PM CT | Ballwin | MO | THREE TO FOUR FOOT DIAMETER TREE UPROOTED IN TOWN. | |
June 19, 2021 6:10 PM CT | High Ridge | MO | A COUPLE OF TREES DOWN OVER ROADWAYS IN HIGH RIDGE. | |
June 19, 2021 6:10 PM CT | 4 N Wildwood | MO | NUMEROUS TREE UPROOTED AND DOWNED. MAJORITY OF TREES ON A NEARBY HILL DOWNED. | |
June 19, 2021 6:14 PM CT | 1 ESE Byrnes Mill | MO | A COUPLE OF TREES DOWN IN BYRNES MILL. | |
June 19, 2021 6:32 PM CT | 1 ENE Clarkson Valley | MO | RELAYED REPORT. NUMEROUS TREES DOWNED. TIME ESTIMATED FROM RADAR. | |
June 19, 2021 7:40 PM CT | Flint Hill | MO | CALLER REPORTED TREES DOWN IN HER BACKYARD... UP TO 12IN DIAMETER. | |
June 19, 2021 7:43 PM CT | 2 WNW Lake Saint Louis | MO | CALLER REPORTED STREET SIGNS AND LAMP POST DOWN ACROSS THE ROAD... ALMOST HITTING HER CAR. | |
June 19, 2021 5:17 PM CT | 60 mph | 1 WSW Harvester | MO | ALSO... VERY HEAVY RAINFALL. |
June 19, 2021 5:28 PM CT | 77 mph | 4 S Weldon Spring | MO | AT SPIRIT OF ST. LOUIS AIRPORT. |
| Date & Time | Rating | City | State | Description |
|---|---|---|---|---|
| No public tornado reports are available for this event. | ||||
This table includes only public storm reports connected to the June 19, 2021 Saint Louis, MO storm event. When available, each report may include the time, size or magnitude, city, state, and a short description.
Related Hail Maps in the Saint Louis, MO Region
We found 6 more hail maps with reports from the same Saint Louis, MO region as the June 19, 2021 event. These related maps cover storm dates from Apr 9, 2021 through Jun 12, 2021, with mapped hail estimates ranging from 0.75" to 1.50". In this set, the strongest related map reached 1.50", and the most recent map shown is from Jun 12, 2021.
If none of these related Saint Louis, MO hail maps look close enough to your property, check a free Hail Report by Address. It reviews hail history for a specific location — not just the broader Saint Louis, MO region — so you can check whether hail activity may have reached your property.
Local Hail Review Options Near Saint Louis, MO
Not sure whether the June 19, 2021 Saint Louis, MO hail map matters for your property? Start with a free Hail Report by Address to see whether hail activity was mapped for that property. If the property signal looks meaningful, you can choose a local pro serving the Saint Louis, MO region and ask about a Remote Hail Inspection before deciding whether an on-site roof or exterior review is worth scheduling.
Check a specific property to see whether hail activity from the June 19, 2021 Saint Louis, MO event — or another recent hail event — may have been mapped at that address.
Find a roof or exterior pro serving the Saint Louis, MO region who can help you understand what the property hail signal may mean.
A participating local pro reviews property-level hail history remotely — not just the June 19, 2021 event — to help decide whether an on-site inspection may be worth scheduling.
A free Hail Report by Address and a Remote Hail Inspection can help you look beyond the June 19, 2021 hail map visuals alone. They do not confirm property damage and do not replace an on-site inspection for a property in the Saint Louis, MO region, but they can help you make a more informed next decision before anyone climbs on the roof.
Frequently Asked Questions
Common questions about the June 19, 2021 Saint Louis, MO hail event.