Hail Swath Map Preview
The Rochester, MN hail swath map preview was last reviewed on August 27, 2026 and shows mapped hail estimates up to 3.00". There are 46 public hail reports, 2 public wind reports, and 0 nearby tornado reports listed for the June 17, 2021 event.
View the June 17, 2021 Rochester, MN 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 Rochester, MN Hail Map
The June 17, 2021 hail swath map for Rochester, MN covers approximately 3,842 square miles and includes an estimated 178,399 people inside the mapped footprint. The largest mapped area is in the 0.50-0.75" hail band, covering 1,286 square miles. The highest estimated population exposure is in the 0.50-0.75" hail band with 51,972 people.
| Mapped Hail Band | Impact Area | Population |
|---|---|---|
| < 0.50" | 794 sq mi | 28,907 |
| 0.50-0.75" | 1,286 sq mi | 51,972 |
| 0.75-1.00" | 623 sq mi | 32,828 |
| 1.00-1.25" | 282 sq mi | 13,723 |
| 1.25-1.50" | 203 sq mi | 17,383 |
| 1.50-1.75" | 201 sq mi | 11,020 |
| 1.75-2.00" | 185 sq mi | 9,184 |
| 2.00-2.25" | 110 sq mi | 3,584 |
| 2.25-2.50" | 81 sq mi | 6,390 |
| 2.50-2.75" | 51 sq mi | 1,773 |
| 2.75-3.00" | 22 sq mi | 951 |
| 3.00-3.25" | 4 sq mi | 684 |
Get a free Hail Report by ZIP to see a more local hail signal and whether the June 17, 2021 Rochester, MN hail event may have reached your area.
Housing Exposure Inside the Rochester, MN Hail Swath Map
Inside the June 17, 2021 hail swath map area for Rochester, MN, HailGeeks estimates 67,332 single-family homes, 5,240 townhomes, and 14,948 multifamily properties within the mapped storm footprint. Single-family-home exposure is highest in the 0.50-0.75" hail band, with 20,438 single-family homes.
| Mapped Hail Band | Single-Family | Townhomes | Multifamily |
|---|---|---|---|
| < 0.50" | 11,824 | 548 | 1,485 |
| 0.50-0.75" | 20,438 | 2,222 | 3,643 |
| 0.75-1.00" | 12,225 | 1,068 | 2,085 |
| 1.00-1.25" | 4,542 | 262 | 1,017 |
| 1.25-1.50" | 5,410 | 312 | 3,612 |
| 1.50-1.75" | 4,309 | 299 | 1,290 |
| 1.75-2.00" | 3,413 | 290 | 1,262 |
| 2.00-2.25" | 1,416 | 61 | 217 |
| 2.25-2.50" | 2,471 | 117 | 149 |
| 2.50-2.75" | 700 | 29 | 83 |
| 2.75-3.00" | 419 | 15 | 65 |
| 3.00-3.25" | 165 | 17 | 40 |
Use this table to review housing exposure by hail band for the June 17, 2021 Rochester, MN hail map. To check a specific property more closely, use a free Hail Report by Address.
Counties Inside the Rochester, MN Hail Map
Hail from the June 17, 2021 storm was mapped across 29 counties in the Rochester, MN region. Winona County, MN had the strongest mapped signal, peaking at 3.00" with roughly 11,873 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 Rochester, MN Hail Map
Zooming in, the swath touched 65 cities near Rochester, MN. Winona, MN had the strongest mapped signal at 2.50", with an estimated 6,379 single-family homes exposed.
City cards show where the June 17, 2021 Rochester, MN 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 Rochester, MN Hail Swath Map
At the ZIP level, the June 17, 2021 Rochester, MN hail map spans 99 ZIP codes. ZIP 55987 shows the strongest local signal, with mapped hail estimates up to 3.00" and an estimated single-family-home exposure of 8,803.
Check your ZIP in seconds to see whether hail activity from the June 17, 2021 Rochester, MN event was mapped near your area.
Public Hail, Wind, and Tornado Reports
Public storm report tables connected to the June 17, 2021 hail map for Rochester, MN currently list 46 public hail reports, 2 public wind reports, and 0 tornado reports.
| Date & Time | Hail Size | City | State | Description |
|---|---|---|---|---|
June 17, 2021 6:20 PM CT |
1.00 in | 3 WNW Durand | WI | REPORT VIA TWITTER WITH PHOTOS FROM ARKANSAW... WI. |
June 17, 2021 6:59 PM CT |
2.50 in | Lonsdale | MN | GOLF BALL TO TENNIS BALL SIZED HAIL. |
June 17, 2021 7:02 PM CT |
2.50 in | Lonsdale | MN | VIA TWITTER. |
June 17, 2021 7:04 PM CT |
1.00 in | Elko New Market | MN | REPORT VIA TWITTER. |
June 17, 2021 7:05 PM CT |
1.75 in | 4 SSW Elko New Market | MN | PICTURE ON SOCIAL MEDIA. TIME ESTIMATED FROM RADAR. |
June 17, 2021 7:08 PM CT |
2.50 in | Lonsdale | MN | PHONED IN REPORT. |
June 17, 2021 7:09 PM CT |
2.50 in | 3 SSW Elko New Market | MN | GOLF TO TENNIS BALL SIZED HAIL REPORTS VIA TWITTER. |
June 17, 2021 7:10 PM CT |
2.50 in | 1 SSE Lonsdale | MN | CORRECTS TIME OF PREVIOUS HAIL REPORT FROM 1 SSE LONSDALE. HAIL AVERAGED 2 INCHES IN DIAMETER... WITH THE LARGEST BEING 2.5 INCHES. HAILED FOR THREE MINUTES. |
June 17, 2021 7:10 PM CT |
1.00 in | 2 E Elko New Market | MN | No National Weather Service description provided. |
June 17, 2021 7:11 PM CT |
1.75 in | 5 E Lonsdale | MN | REPORTED AT WILLINGERS GOLF CLUB. |
June 17, 2021 7:20 PM CT |
2.75 in | 3 E Northfield | MN | HAIL WAS PHOTOGRAPHED. |
June 17, 2021 7:26 PM CT |
1.00 in | 3 SW Lakeville | MN | No National Weather Service description provided. |
June 17, 2021 7:30 PM CT |
2.00 in | 1 S Cannon Falls | MN | PICTURE ON SOCIAL MEDIA. TIME ESTIMATED FROM RADAR. |
June 17, 2021 7:30 PM CT |
3.00 in | 3 WSW Cannon Falls | MN | HAIL WAS MEASURED AT 3 INCHES IN DIAMETER 15 MINUTES AFTER IT FELL. ALSO PHOTOGRAPHED. |
June 17, 2021 7:33 PM CT |
2.00 in | 4 SSW Randolph | MN | HAILED FOR THREE MINUTES. MOST HAIL WAS 1.75 INCHES WITH THE LARGEST BEING MEASURED AT 2 INCHES. |
June 17, 2021 7:35 PM CT |
3.00 in | 3 SSW Cannon Falls | MN | BUILDINGS AND VEHICLES DAMAGED. |
June 17, 2021 7:35 PM CT |
1.00 in | Cannon Falls | MN | PICTURE OF MEASURED 1 INCH HAIL ON SOCIAL MEDIA. TIME ESTIMATED FROM RADAR. |
June 17, 2021 7:35 PM CT |
1.50 in | 1 SE Cannon Falls | MN | No National Weather Service description provided. |
June 17, 2021 7:35 PM CT |
1.00 in | 4 ENE Dennison | MN | No National Weather Service description provided. |
June 17, 2021 7:37 PM CT |
1.50 in | 5 SSW Cannon Falls | MN | No National Weather Service description provided. |
June 17, 2021 7:37 PM CT |
1.50 in | 5 NE Dennison | MN | No National Weather Service description provided. |
June 17, 2021 7:37 PM CT |
2.00 in | 5 N Dennison | MN | TREE LIMBS ALSO DOWN. |
June 17, 2021 7:40 PM CT |
1.00 in | Elko New Market | MN | PICTURE ON SOCIAL MEDIA. TIME ESTIMATED FROM RADAR. |
June 17, 2021 7:40 PM CT |
2.75 in | 5 SE Cannon Falls | MN | ALONG CR 25. HAIL WAS PHOTOGRAPHED WITH A BASEBALL. |
June 17, 2021 7:51 PM CT |
2.75 in | 4 S Randolph | MN | BRANCHES ALSO DOWN. |
June 17, 2021 7:53 PM CT |
1.50 in | Goodhue | MN | PICTURE FROM SOCIAL MEDIA. |
June 17, 2021 7:55 PM CT |
1.25 in | 2 NNE Northfield | MN | HAIL WAS PHOTOGRAPHED NEXT TO A QUARTER. |
June 17, 2021 7:58 PM CT |
2.00 in | Ellsworth | WI | No National Weather Service description provided. |
June 17, 2021 8:08 PM CT |
1.75 in | 3 S Randolph | MN | PICTURE ON SOCIAL MEDIA. TIME ESTIMATED FROM RADAR. |
June 17, 2021 8:15 PM CT |
1.50 in | 6 SW Vasa | MN | HAIL WAS MEASURED AND PHOTOGRAPHED. THIS WAS WITH THE SECOND WAVE OF HAIL. |
June 17, 2021 8:30 PM CT |
2.00 in | 4 WSW Kellogg | MN | No National Weather Service description provided. |
June 17, 2021 8:34 PM CT |
2.00 in | 2 SW Kellogg | MN | No National Weather Service description provided. |
June 17, 2021 8:48 PM CT |
1.75 in | Buffalo | WI | TIME ESTIMATED. |
June 17, 2021 8:50 PM CT |
2.50 in | 3 E Conception | MN | No National Weather Service description provided. |
June 17, 2021 8:55 PM CT |
2.50 in | Cochrane | WI | No National Weather Service description provided. |
June 17, 2021 9:00 PM CT |
2.50 in | 1 N Buffalo | WI | No National Weather Service description provided. |
June 17, 2021 9:01 PM CT |
1.00 in | 2 SW Wabasha | MN | No National Weather Service description provided. |
June 17, 2021 9:01 PM CT |
1.00 in | 2 SW Altoona | WI | No National Weather Service description provided. |
June 17, 2021 9:02 PM CT |
1.00 in | 2 SW Altoona | WI | TIME ESTIMATED VIA RADAR. |
June 17, 2021 9:15 PM CT |
1.00 in | 2 S Arcadia | WI | No National Weather Service description provided. |
June 17, 2021 9:34 PM CT |
2.50 in | 1 SSE Lonsdale | MN | HAIL AVERAGED 2 INCHES IN DIAMETER... WITH THE LARGEST BEING 2.5 INCHES. HAILED FOR THREE MINUTES. |
June 17, 2021 10:14 PM CT |
1.00 in | Minnesota City | MN | No National Weather Service description provided. |
June 17, 2021 10:22 PM CT |
1.75 in | Goodview | MN | No National Weather Service description provided. |
June 17, 2021 10:30 PM CT |
2.00 in | 2 W Centerville | WI | No National Weather Service description provided. |
June 17, 2021 10:31 PM CT |
2.75 in | Goodview | MN | No National Weather Service description provided. |
June 17, 2021 10:42 PM CT |
1.00 in | 3 S Winona | MN | No National Weather Service description provided. |
| Date & Time | Wind Speed | City | State | Description |
|---|---|---|---|---|
June 17, 2021 6:22 PM CT | 2 SSE Eau Claire | WI | LARGE BRANCHES DOWN... TIME ESTIMATED VIA RADAR. | |
June 17, 2021 7:19 PM CT | 61 mph | 1 N Northfield | MN | MEASURED WITH HANDHELD ANEMOMETER. DAMAGE NOT YET NOTED AT TIME OF REPORT. |
| 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 17, 2021 Rochester, MN storm event. When available, each report may include the time, size or magnitude, city, state, and a short description.
Related Hail Maps in the Rochester, MN Region
We found 6 more hail maps with reports from the same Rochester, MN region as the June 17, 2021 event. These related maps cover storm dates from May 15, 2021 through Jun 16, 2021, with mapped hail estimates ranging from 0.75" to 1.75". In this set, the strongest related map reached 1.75", and the most recent map shown is from Jun 16, 2021.
If none of these related Rochester, MN 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 Rochester, MN region — so you can check whether hail activity may have reached your property.
Local Hail Review Options Near Rochester, MN
Not sure whether the June 17, 2021 Rochester, MN 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 Rochester, MN 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 17, 2021 Rochester, MN event — or another recent hail event — may have been mapped at that address.
Find a roof or exterior pro serving the Rochester, MN 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 17, 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 17, 2021 hail map visuals alone. They do not confirm property damage and do not replace an on-site inspection for a property in the Rochester, MN 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 17, 2021 Rochester, MN hail event.