Hail in Kewaunee County, WI
Hail turns up in Kewaunee County on a regular basis. NOAA radar has confirmed 6 hail events of 1 inch or larger in Kewaunee County since 2025, the largest 1.3″ (half dollar) on March 31, 2026. The most recent confirmed hail was June 16, 2026.
Did hail hit your exact address?
This page covers the whole area. Enter your address to see what NOAA radar detected over your specific roof - free, in seconds.
About Kewaunee County, WI
Kewaunee County sits on the Lake Michigan shore of northeastern Wisconsin, a stretch of rolling dairy land on the Door Peninsula's southern flank. Hail is uncommon, and the cool lake breeze often tempers storms so that any stones stay near the marble-to-quarter range when stronger cells do develop. The Green Bay (KGRB) radar lies about 25 miles to the west, near enough to follow storms over the county with good clarity.
The hail record for Kewaunee County, WI
Hail is a recurring threat in Kewaunee County, with 6 confirmed events on record since 2025.
Kewaunee County's hail isn't confined to one stretch of the calendar; it recurs from spring into summer, heaviest in June.
Common questions
How often does it hail in Kewaunee County?
NOAA radar has confirmed 6 severe hail events (1 inch or larger) in the Kewaunee County area since 2025.
When is hail season in Kewaunee County?
Kewaunee County sees hail from spring into early summer, most often in June.
What's the largest hail recorded in Kewaunee County?
Radar confirmed 1.3-inch hail, about half dollar size, on March 31, 2026.
Does homeowner's insurance cover hail damage?
Hail is a covered peril under most standard homeowner's policies (typically HO-3), subject to your deductible. Whether you have replacement-cost or actual-cash-value coverage makes a big difference in what's paid out. Your declarations page will say which.
How do I know if my roof was damaged by hail?
Common signs are granules collecting in gutters and downspouts, bruised or cracked shingles, and dents on soft metals like vents, flashing, and gutter tops. A lot of hail damage isn't visible from the ground, so a professional inspection is the reliable check.
Is Kewaunee County's hail big enough to damage a roof?
It can be. Asphalt shingles can begin showing functional damage in the ¾-to-1-inch range, and Kewaunee County's confirmed hail reaches 1.3″. At these sizes damage is often hard to see from the ground, so whether it's a claimable loss depends on shingle type, age, and an inspection.
Hail just hit, what should I do?
Safely photograph any hail and note the time, then confirm what radar recorded at your address before calling your insurer. Most policies require prompt notice after a hail event, and deadlines vary by policy and state, so don't wait to document it.
Recent confirmed hail near Kewaunee County, WI
What this means for your home
If you were just hit
With recent hail in Kewaunee County, you're still in the window to document and report it. Photograph any damage, note the storm date, confirm what radar detected at your address, and review your policy's reporting requirements. Deadlines vary.
Damage can be invisible from the ground
At Kewaunee County's typical sizes, hail often bruises shingles and loosens granules without obvious holes, shortening roof life in ways that are easy to miss until the next storm or an inspection.
Document before you repair
If you suspect hail damage, photograph it and note the storm's date before making any repairs. Undocumented or already-fixed damage is much harder to claim later.
Know your hail deductible
Many policies in hail-prone states use a percentage deductible, often 1–2% of the home's insured value rather than a flat dollar amount. On a $400,000 home that can be $4,000–$8,000 out of pocket before coverage starts, so it's worth checking your declarations page before a storm.
Replacement cost vs. actual cash value
An RCV policy pays to replace your roof at today's prices; an ACV policy subtracts depreciation for the roof's age, which can mean a much smaller check on an older roof. Knowing which you carry shapes what a hail claim is actually worth.
Keep a 'before' record
Photos of your roof and exterior in good condition make new hail damage much easier to prove later. A few shots now, before the next storm, can save an argument with an adjuster over what's old wear and what's storm damage.
Before you call your insurer
Get the radar evidence for your address.
A NOAA Radar Evidence Report documents exactly what federal radar recorded at your address - hail size, date, and signature - in a formatted PDF you can attach to a claim. Built entirely from public NOAA data.
Events are NOAA/NWS Severe Thunderstorm Warnings with confirmed hail ≥ 1 inch, matched to this county by the warning centroid. Federal public-domain data. A confirmed event indicates radar-detected hail over the area, not a guarantee of damage to any specific property.