Hail Swath Map Preview
The Eau Claire, WI hail swath map preview was last reviewed on August 27, 2026 and shows mapped hail estimates up to 1.00". There are 1 public hail reports, 21 public wind reports, and 0 nearby tornado reports listed for the December 15, 2021 event.
View the December 15, 2021 Eau Claire, WI 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 Eau Claire, WI Hail Map
The December 15, 2021 hail swath map for Eau Claire, WI covers approximately 41 square miles and includes an estimated 1,372 people inside the mapped footprint. The largest mapped area is in the < 0.50" hail band, covering 22 square miles. The highest estimated population exposure is in the < 0.50" hail band with 665 people.
| Mapped Hail Band | Impact Area | Population |
|---|---|---|
| < 0.50" | 22 sq mi | 665 |
| 0.50-0.75" | 13 sq mi | 448 |
| 0.75-1.00" | 5 sq mi | 198 |
| 1.00-1.25" | 2 sq mi | 61 |
Get a free Hail Report by ZIP to see a more local hail signal and whether the December 15, 2021 Eau Claire, WI hail event may have reached your area.
Housing Exposure Inside the Eau Claire, WI Hail Swath Map
Inside the December 15, 2021 hail swath map area for Eau Claire, WI, HailGeeks estimates 589 single-family homes, 15 townhomes, and 108 multifamily properties within the mapped storm footprint. Single-family-home exposure is highest in the < 0.50" hail band, with 293 single-family homes.
| Mapped Hail Band | Single-Family | Townhomes | Multifamily |
|---|---|---|---|
| < 0.50" | 293 | 6 | 45 |
| 0.50-0.75" | 194 | 4 | 34 |
| 0.75-1.00" | 75 | 4 | 19 |
| 1.00-1.25" | 27 | 1 | 10 |
Use this table to review housing exposure by hail band for the December 15, 2021 Eau Claire, WI hail map. To check a specific property more closely, use a free Hail Report by Address.
Counties Inside the Eau Claire, WI Hail Map
Hail from the December 15, 2021 storm was mapped across 3 counties in the Eau Claire, WI region. Trempealeau County, WI had the strongest mapped signal, peaking at 1.00" with roughly 351 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 Eau Claire, WI Hail Map
Zooming in, the swath touched 0 cities near Eau Claire, WI.
City cards show where the December 15, 2021 Eau Claire, WI 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 Eau Claire, WI Hail Swath Map
At the ZIP level, the December 15, 2021 Eau Claire, WI hail map spans 4 ZIP codes. ZIP 54630 shows the strongest local signal, with mapped hail estimates up to 1.00" and an estimated single-family-home exposure of 243.
Check your ZIP in seconds to see whether hail activity from the December 15, 2021 Eau Claire, WI event was mapped near your area.
Public Hail, Wind, and Tornado Reports
Public storm report tables connected to the December 15, 2021 hail map for Eau Claire, WI currently list 1 public hail reports, 21 public wind reports, and 0 tornado reports.
| Date & Time | Hail Size | City | State | Description |
|---|---|---|---|---|
December 15, 2021 8:30 PM CT |
1.25 in | 4 NE New Amsterdam | WI | No National Weather Service description provided. |
| Date & Time | Wind Speed | City | State | Description |
|---|---|---|---|---|
December 15, 2021 7:53 PM CT | 1 WNW Rochester | MN | REPORT FROM MPING: TREES UPROOTED OR SNAPPED; ROOF BLOWN OFF. | |
December 15, 2021 8:00 PM CT | 10 ESE Red Wing | MN | TIME ESTIMATED BASED ON RADAR. CALLER REPORTS A LARGE... 3-SIDED... STEEL CAR PORT WAS BLOWN FROM ITS PLACE AND FLIPPED INTO HER YARD. THE STRUCTURE WAS OPEN ON THE SOUTH SIDE AND CLOSE FROM ALL OTHER DIRECTIONS. | |
December 15, 2021 8:05 PM CT | Plainview | MN | LARGE POLE SHED SUSTAINED EXTENSIVE DAMAGE. VIA KIMT TWITTER. TIME ESTIMATED. | |
December 15, 2021 8:14 PM CT | Stockton | MN | FARM OUTBUILDINGS DESTROYED NEAR STOCKTON. KTTC TWITTER. TIME ESTIMATED. | |
December 15, 2021 8:20 PM CT | 2 SSE Marshland | WI | CONSIDERABLE NUMBER OF TREES BLOWN DOWN IN THE TREMPEALEAU WILDLIFE REFUGE. ESTIMATES OF 50 TO 100 IN THE VICINITY OF THE VISITORS CENTER ALONE. | |
December 15, 2021 8:26 PM CT | Winona | MN | POWER OUTAGES IN NUMEROUS COMMUNITIES. | |
December 15, 2021 8:45 PM CT | Buffalo | WI | REPORTS OF FEW TREES DOWN IN TOWN. | |
December 15, 2021 8:47 PM CT | Trempealeau | WI | REPORTS OF TREES DOWN WITHIN TOWN. | |
December 15, 2021 8:50 PM CT | 3 S Eau Claire | WI | REPORT OF MULTIPLE BRANCHES DOWN... HARD TO DETERMINE SIZE IN THE DARKNESS. | |
December 15, 2021 8:51 PM CT | 2 NW Melrose | WI | HOUSE DAMAGED. | |
December 15, 2021 8:51 PM CT | 5 SE Osseo | WI | TREES DOWN. | |
December 15, 2021 9:18 PM CT | Stanley | WI | REPORTS OF MULTIPLE TREES DOWN AND DAMAGE TO STRUCTURES PER STANLEY POLICE DEPARTMENT FACEBOOK PAGE. TIME ESTIMATED FROM RADAR. | |
December 15, 2021 9:19 PM CT | Thorp | WI | WINDOWS BLOWN OUT... ROOFS REMOVED FROM SHEDS. | |
December 15, 2021 9:21 PM CT | Neillsville | WI | POWER LINES ACROSS ROAD... TREE DAMAGE... DEBRIS FROM DAMAGED ROOF. | |
December 15, 2021 9:24 PM CT | Neillsville | WI | TREES AND POWER LINES DOWN ACROSS ROADS... DEBRIS FROM DAMAGE ROOF. | |
December 15, 2021 10:06 PM CT | 3 W Withee | WI | REPORT FROM MPING: HOMES/BUILDINGS COMPLETELY DESTROYED. | |
December 15, 2021 7:54 PM CT | 60 mph | Rochester | MN | No National Weather Service description provided. |
December 15, 2021 8:10 PM CT | 85 mph | Plainview | MN | No National Weather Service description provided. |
December 15, 2021 8:26 PM CT | 65 mph | 2 E Marshland | WI | MESONET STATION FW3090 TREMPEALEAU. |
December 15, 2021 9:00 PM CT | 67 mph | 4 NNE Eau Claire | WI | OFFICIAL WIND GUST OBSERVATION FROM KEAU. |
December 15, 2021 9:15 PM CT | 70 mph | Longwood | WI | No National Weather Service description provided. |
| 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 December 15, 2021 Eau Claire, WI storm event. When available, each report may include the time, size or magnitude, city, state, and a short description.
Related Hail Maps in the Eau Claire, WI Region
We found 6 more hail maps with reports from the same Eau Claire, WI region as the December 15, 2021 event. These related maps cover storm dates from Aug 23, 2021 through Sep 13, 2021, with mapped hail estimates ranging from 0.75" to 1.25". In this set, the strongest related map reached 1.25", and the most recent map shown is from Sep 13, 2021.
If none of these related Eau Claire, WI 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 Eau Claire, WI region — so you can check whether hail activity may have reached your property.
Local Hail Review Options Near Eau Claire, WI
Not sure whether the December 15, 2021 Eau Claire, WI 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 Eau Claire, WI 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 December 15, 2021 Eau Claire, WI event — or another recent hail event — may have been mapped at that address.
Find a roof or exterior pro serving the Eau Claire, WI 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 December 15, 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 December 15, 2021 hail map visuals alone. They do not confirm property damage and do not replace an on-site inspection for a property in the Eau Claire, WI 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 December 15, 2021 Eau Claire, WI hail event.