Hail Swath Map Preview
The Saint Louis, MO hail swath map preview was last reviewed on August 28, 2026 and shows mapped hail estimates up to 2.00". There are 0 public hail reports, 26 public wind reports, and 0 nearby tornado reports listed for the July 16, 2023 event.
View the July 16, 2023 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 July 16, 2023 hail swath map for Saint Louis, MO covers approximately 2,731 square miles and includes an estimated 522,556 people inside the mapped footprint. The largest mapped area is in the 0.50-0.75" hail band, covering 1,145 square miles. The highest estimated population exposure is in the 0.50-0.75" hail band with 205,885 people.
| Mapped Hail Band | Impact Area | Population |
|---|---|---|
| < 0.50" | 1,043 sq mi | 184,087 |
| 0.50-0.75" | 1,145 sq mi | 205,885 |
| 0.75-1.00" | 305 sq mi | 66,997 |
| 1.00-1.25" | 140 sq mi | 42,118 |
| 1.25-1.50" | 69 sq mi | 23,041 |
| 1.50-1.75" | 21 sq mi | 350 |
| 1.75-2.00" | 5 sq mi | 54 |
| 2.00-2.25" | 2 sq mi | 24 |
Get a free Hail Report by ZIP to see a more local hail signal and whether the July 16, 2023 Saint Louis, MO hail event may have reached your area.
Housing Exposure Inside the Saint Louis, MO Hail Swath Map
Inside the July 16, 2023 hail swath map area for Saint Louis, MO, HailGeeks estimates 219,931 single-family homes, 13,612 townhomes, and 64,030 multifamily properties within the mapped storm footprint. Single-family-home exposure is highest in the 0.50-0.75" hail band, with 86,983 single-family homes.
| Mapped Hail Band | Single-Family | Townhomes | Multifamily |
|---|---|---|---|
| < 0.50" | 77,065 | 4,510 | 23,656 |
| 0.50-0.75" | 86,983 | 5,320 | 24,805 |
| 0.75-1.00" | 29,576 | 1,596 | 5,087 |
| 1.00-1.25" | 16,547 | 1,382 | 6,897 |
| 1.25-1.50" | 9,544 | 804 | 3,579 |
| 1.50-1.75" | 170 | 0 | 5 |
| 1.75-2.00" | 33 | 0 | 1 |
| 2.00-2.25" | 13 | 0 | 0 |
Use this table to review housing exposure by hail band for the July 16, 2023 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 July 16, 2023 storm was mapped across 26 counties in the Saint Louis, MO region. Madison County, IL had the strongest mapped signal, peaking at 2.00" with roughly 4,308 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 94 cities near Saint Louis, MO. Sorento, IL had the strongest mapped signal at 1.50", with an estimated 32 single-family homes exposed.
City cards show where the July 16, 2023 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 July 16, 2023 Saint Louis, MO hail map spans 132 ZIP codes. ZIP 62086 shows the strongest local signal, with mapped hail estimates up to 2.00" and an estimated single-family-home exposure of 373.
Check your ZIP in seconds to see whether hail activity from the July 16, 2023 Saint Louis, MO event was mapped near your area.
Public Hail, Wind, and Tornado Reports
Public storm report tables connected to the July 16, 2023 hail map for Saint Louis, MO currently list 0 public hail reports, 26 public wind reports, and 0 tornado reports.
| Date & Time | Hail Size | City | State | Description |
|---|---|---|---|---|
| No public hail reports are available for this event. | ||||
| Date & Time | Wind Speed | City | State | Description |
|---|---|---|---|---|
July 16, 2023 2:40 PM CT | 1 W Marthasville | MO | Power lines down at N Second and E Main Street. | |
July 16, 2023 2:45 PM CT | 2 S Wentzville | MO | Report from mPING: 3-inch tree limbs broken; Power poles broken. | |
July 16, 2023 2:46 PM CT | Marthasville | MO | Large tree blown down on a road in town. Via picture on Facebook. | |
July 16, 2023 2:50 PM CT | 2 WSW Harvester | MO | Report from mPING: 1-inch tree limbs broken; Shingles blown off. Time estimated from radar. | |
July 16, 2023 2:55 PM CT | 1 WNW Dutzow | MO | Numerous trees and power lines down reported by off-duty NWS employee. | |
July 16, 2023 3:03 PM CT | 1 NNE Defiance | MO | Tree blown down and penny sized hail near intersection of Highway 94 and Highway DD. Via Facebook post. | |
July 16, 2023 3:05 PM CT | 3 NE Saint Charles | MO | Sign blown over onto a car. | |
July 16, 2023 3:07 PM CT | 2 SSW Saint Charles | MO | Several large tree limbs blown down near intersection of Highway 94 and Pralle Lane. Winds estimated around 60 mph. | |
July 16, 2023 3:10 PM CT | Villa Ridge | MO | Several large tree limbs blown down. | |
July 16, 2023 3:11 PM CT | 3 SW Lonedell | MO | Large tree limb blown down. Via picture on Twitter. | |
July 16, 2023 3:15 PM CT | 2 SSE Maryland Heights | MO | Thunderstorm winds snapped off a power pole with the transformer landing in nearby tree. Via picture on Facebook post. | |
July 16, 2023 3:32 PM CT | 2 ENE Maplewood | MO | Wind estimated 50-60 mph at Hampton Ave and I-44. | |
July 16, 2023 3:35 PM CT | 1 S O'Fallon | MO | Report from mPING: 1-inch tree limbs broken; Shingles blown off. | |
July 16, 2023 3:36 PM CT | 1 SW Pruett | IL | Report from mPING: 3-inch tree limbs broken; Power poles broken. | |
July 16, 2023 3:38 PM CT | 4 E Olympian Village | MO | Report from mPING: 1-inch tree limbs broken; Shingles blown off. Time estimated from radar. | |
July 16, 2023 3:39 PM CT | 4 NW Blackwell | MO | Report from mPING: 3-inch tree limbs broken; Power poles broken. | |
July 16, 2023 3:40 PM CT | 1 SE De Soto | MO | Report from mPING: 3-inch tree limbs broken; Power poles broken. | |
July 16, 2023 3:41 PM CT | 1 SSE Oakville | MO | Report from mPING: 3-inch tree limbs broken; Power poles broken. | |
July 16, 2023 3:46 PM CT | 1 SW Pevely | MO | Report from mPING: 3-inch tree limbs broken; Power poles broken. | |
July 16, 2023 3:46 PM CT | 1 SSE Pevely | MO | Several large trees and tree limbs blown down around Pevely and Herculaneum areas. Via pictures on Facebook. | |
July 16, 2023 3:46 PM CT | 1 SE Festus | MO | Report from mPING: 3-inch tree limbs broken; Power poles broken. Time estimated from radar. | |
July 16, 2023 3:52 PM CT | Herculaneum | MO | Large oak tree snapped off. Via Twitter with picture. | |
July 16, 2023 4:00 PM CT | 3 ESE Fairview Heights | IL | Report from mPING: Trees uprooted or snapped. | |
July 16, 2023 2:21 PM CT | 72 mph | 3 NNE Warrenton | MO | No National Weather Service description provided. |
July 16, 2023 3:19 PM CT | 60 mph | Old Mines | MO | No National Weather Service description provided. |
July 16, 2023 3:27 PM CT | 60 mph | De Soto | MO | In town. |
| 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 July 16, 2023 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 July 16, 2023 event. These related maps cover storm dates from Jul 1, 2023 through Jul 14, 2023, with mapped hail estimates ranging from 0.75" to 2.25". In this set, the strongest related map reached 2.25", and the most recent map shown is from Jul 14, 2023.
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 July 16, 2023 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 July 16, 2023 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 July 16, 2023 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 July 16, 2023 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 July 16, 2023 Saint Louis, MO hail event.