Hail Swath Map Preview
The Flint, MI hail swath map preview was last reviewed on August 28, 2026 and shows mapped hail estimates up to 2.50". There are 21 public hail reports, 20 public wind reports, and 0 nearby tornado reports listed for the July 20, 2023 event.
View the July 20, 2023 Flint, MI 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 Flint, MI Hail Map
The July 20, 2023 hail swath map for Flint, MI covers approximately 3,142 square miles and includes an estimated 1,798,629 people inside the mapped footprint. The largest mapped area is in the 0.50-0.75" hail band, covering 1,229 square miles. The highest estimated population exposure is in the 0.50-0.75" hail band with 702,586 people.
| Mapped Hail Band | Impact Area | Population |
|---|---|---|
| < 0.50" | 942 sq mi | 485,273 |
| 0.50-0.75" | 1,229 sq mi | 702,586 |
| 0.75-1.00" | 627 sq mi | 429,605 |
| 1.00-1.25" | 266 sq mi | 112,564 |
| 1.25-1.50" | 54 sq mi | 40,880 |
| 1.50-1.75" | 10 sq mi | 14,111 |
| 1.75-2.00" | 7 sq mi | 5,816 |
| 2.25-2.50" | 3 sq mi | 2,206 |
| 2.50-2.75" | 4 sq mi | 5,588 |
Get a free Hail Report by ZIP to see a more local hail signal and whether the July 20, 2023 Flint, MI hail event may have reached your area.
Housing Exposure Inside the Flint, MI Hail Swath Map
Inside the July 20, 2023 hail swath map area for Flint, MI, HailGeeks estimates 791,044 single-family homes, 64,532 townhomes, and 206,598 multifamily properties within the mapped storm footprint. Single-family-home exposure is highest in the 0.50-0.75" hail band, with 308,419 single-family homes.
| Mapped Hail Band | Single-Family | Townhomes | Multifamily |
|---|---|---|---|
| < 0.50" | 196,333 | 19,241 | 56,096 |
| 0.50-0.75" | 308,419 | 23,676 | 79,624 |
| 0.75-1.00" | 203,901 | 14,017 | 44,784 |
| 1.00-1.25" | 50,965 | 5,164 | 15,470 |
| 1.25-1.50" | 22,044 | 941 | 3,571 |
| 1.50-1.75" | 5,064 | 698 | 2,723 |
| 1.75-2.00" | 2,093 | 283 | 1,205 |
| 2.25-2.50" | 506 | 148 | 1,063 |
| 2.50-2.75" | 1,719 | 364 | 2,062 |
Use this table to review housing exposure by hail band for the July 20, 2023 Flint, MI hail map. To check a specific property more closely, use a free Hail Report by Address.
Counties Inside the Flint, MI Hail Map
Hail from the July 20, 2023 storm was mapped across 20 counties in the Flint, MI region. Genesee County, MI had the strongest mapped signal, peaking at 2.50" with roughly 86,623 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 Flint, MI Hail Map
Zooming in, the swath touched 100 cities near Flint, MI. Davison, MI had the strongest mapped signal at 2.50", with an estimated 1,847 single-family homes exposed.
City cards show where the July 20, 2023 Flint, MI 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 Flint, MI Hail Swath Map
At the ZIP level, the July 20, 2023 Flint, MI hail map spans 207 ZIP codes. ZIP 48423 shows the strongest local signal, with mapped hail estimates up to 2.50" and an estimated single-family-home exposure of 7,823.
Check your ZIP in seconds to see whether hail activity from the July 20, 2023 Flint, MI event was mapped near your area.
Public Hail, Wind, and Tornado Reports
Public storm report tables connected to the July 20, 2023 hail map for Flint, MI currently list 21 public hail reports, 20 public wind reports, and 0 tornado reports.
| Date & Time | Hail Size | City | State | Description |
|---|---|---|---|---|
July 20, 2023 1:05 PM CT |
1.25 in | Saint Johns | MI | Time estimated from radar. |
July 20, 2023 1:10 PM CT |
1.00 in | Dewitt | MI | No National Weather Service description provided. |
July 20, 2023 1:33 PM CT |
1.00 in | Mount Morris | MI | Hail fell in the city of Mount Morris. |
July 20, 2023 1:35 PM CT |
1.00 in | Haslett | MI | Time estimated from radar. |
July 20, 2023 1:37 PM CT |
2.50 in | Davison | MI | Reports of widespread hail damage across Davison. |
July 20, 2023 1:39 PM CT |
1.00 in | Burton | MI | Hail estimated from a live video... estimated size of 1 inch. |
July 20, 2023 1:44 PM CT |
2.00 in | Mason | MI | Time estimated via radar. |
July 20, 2023 1:47 PM CT |
1.75 in | Davison | MI | No National Weather Service description provided. |
July 20, 2023 1:50 PM CT |
2.75 in | Davison | MI | Media reports of hail up to baseball size in Davison. |
July 20, 2023 1:57 PM CT |
1.50 in | 5 W Lapeer | MI | No National Weather Service description provided. |
July 20, 2023 2:00 PM CT |
2.50 in | Davison | MI | No National Weather Service description provided. |
July 20, 2023 2:10 PM CT |
1.50 in | 1 NNW Oak | MI | Reports of hail up to 1.50 inches near Grand River and Southfield Road. |
July 20, 2023 2:20 PM CT |
1.25 in | Oxford | MI | No National Weather Service description provided. |
July 20, 2023 2:32 PM CT |
1.00 in | 6 SW Oxford | MI | Quarter size hail reported near the intersection of Sashabaw Rd and Seymour Lake Rd. |
July 20, 2023 2:40 PM CT |
1.50 in | Saint Clair Shores | MI | Report of hail up to 1.50 inches at 11 Mile and Jefferson Ave. |
July 20, 2023 2:48 PM CT |
1.00 in | 1 WSW Northville | MI | One inch hail reported near the intersection of 8 Mile and Beck. |
July 20, 2023 3:04 PM CT |
2.00 in | Ypsilanti | MI | Report of hail up to 2.00 inches near Benjamin Drive and Prospect Road. |
July 20, 2023 3:05 PM CT |
1.75 in | Mount Clemens | MI | No National Weather Service description provided. |
July 20, 2023 3:07 PM CT |
1.00 in | 5 W Ann Arbor | MI | No National Weather Service description provided. |
July 20, 2023 3:13 PM CT |
1.50 in | Ann Arbor | MI | Report of hail up to ping pong ball size. |
July 20, 2023 3:15 PM CT |
1.00 in | Allen Park | MI | No National Weather Service description provided. |
| Date & Time | Wind Speed | City | State | Description |
|---|---|---|---|---|
July 20, 2023 12:44 PM CT | Ashley | MI | WNEM relayed image and description of house with areas of roof shingles ripped off... covered porch blown down... several trees uprooted... garage door buckled out... and sheet metal roofing blown off barn. | |
July 20, 2023 12:55 PM CT | Ashley | MI | Several trees down in southeast Gratiot County. Time estimated from radar. | |
July 20, 2023 1:20 PM CT | 1 W Ovid | MI | Several trees down in the Ovid area. Time estimated from radar. | |
July 20, 2023 1:20 PM CT | 1 E Owosso | MI | Reports of wires and large trees down two miles south of the intersection of 500 Block and Comstock Street. | |
July 20, 2023 1:25 PM CT | 1 SE Bath | MI | Several trees down in the Bath area. Time estimated from radar. | |
July 20, 2023 1:26 PM CT | 1 W Dimondale | MI | Trees and limbs down from Windsor Township to Delhi Township. Time estimated via radar. | |
July 20, 2023 1:34 PM CT | Perry | MI | Dispatch reported several power lines downed near 1st St and Madison St in Perry. Time estimated based on radar. | |
July 20, 2023 1:34 PM CT | 2 SSW Holt | MI | Multiple trees and large limbs down. Time estimated via radar. | |
July 20, 2023 1:45 PM CT | Mason | MI | Trees and power lines down across Ingham County. | |
July 20, 2023 1:47 PM CT | Byron | MI | Dispatch reported a large tree had fallen on a house in Byron. Time estimated based on radar. | |
July 20, 2023 1:56 PM CT | Cohoctah | MI | Numerous trees down across the northern end of Livingston County including around Cohoctah. | |
July 20, 2023 2:10 PM CT | Rives Junction | MI | Corrects previous tstm wnd dmg report from Rives Junction. Several trees down around Rives Junction and Henrietta Township. Time estimated from radar. | |
July 20, 2023 2:14 PM CT | 4 SSW Holt | MI | Report from mPING: Trees down. | |
July 20, 2023 2:36 PM CT | 1 SW Rochester | MI | Two large trees downed near 1st St and Campbell Street. Several 8 inch diameter limbs also reported around the Rochester area. Time estimated based on radar. | |
July 20, 2023 2:40 PM CT | 2 S Orchard Lake | MI | Large tree was uprooted and blocking southbound Walnut Lake Road at West Bloomfield Lake Rd. | |
July 20, 2023 2:45 PM CT | 2 SSW Chelsea | MI | Report of a tree down blocking Cavanaugh Lake Road near Conway Road. | |
July 20, 2023 2:53 PM CT | 1 SE Ruby | MI | Several trees reported down in Clyde Township. Time estimated based on radar. | |
July 20, 2023 3:17 PM CT | 1 NE Lincoln Park | MI | Report of a large tree down across Chandler Avenue. | |
July 20, 2023 1:45 PM CT | 60 mph | 3 NE Mason | MI | Time estimated from radar. |
July 20, 2023 3:14 PM CT | 62 mph | Romulus | MI | KDTW ASOS measured a 54 knot wind gust at Detroit Metro 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 July 20, 2023 Flint, MI storm event. When available, each report may include the time, size or magnitude, city, state, and a short description.
Related Hail Maps in the Flint, MI Region
We found 6 more hail maps with reports from the same Flint, MI region as the July 20, 2023 event. These related maps cover storm dates from Feb 13, 2023 through Jul 14, 2023, with mapped hail estimates ranging from 0.75" to 4.00". In this set, the strongest related map reached 4.00", and the most recent map shown is from Jul 14, 2023.
If none of these related Flint, MI 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 Flint, MI region — so you can check whether hail activity may have reached your property.
Local Hail Review Options Near Flint, MI
Not sure whether the July 20, 2023 Flint, MI 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 Flint, MI 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 20, 2023 Flint, MI event — or another recent hail event — may have been mapped at that address.
Find a roof or exterior pro serving the Flint, MI 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 20, 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 20, 2023 hail map visuals alone. They do not confirm property damage and do not replace an on-site inspection for a property in the Flint, MI 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 20, 2023 Flint, MI hail event.