Hail in Clarke County, IA
Hail turns up in Clarke County on a regular basis. NOAA radar has confirmed 6 hail events of 1 inch or larger in Clarke County since 2025, the largest 1.5″ (half dollar) on April 15, 2026. The most recent confirmed hail was April 15, 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 Clarke County, IA
Clarke County sits in the rolling farmland of south-central Iowa, gently hilled country on the divide between the state's southern river basins. Hail is uncommon; storms forming along fronts in the warm season usually drop only pea to marble stones, with larger hail rare. Coverage falls to the Des Moines (KDMX) radar, ~49 mi to the north, far enough that its beam reads the upper parts of storms better than detail near the surface.
The hail record for Clarke County, IA
Clarke County doesn't see hail every month, but it's a recurring visitor, with 6 confirmed events since 2025.
The dangerous window runs spring into early summer, with September the busiest month on record.
Common questions
How often does it hail in Clarke County?
NOAA radar has confirmed 6 severe hail events (1 inch or larger) in the Clarke County area since 2025.
When is hail season in Clarke County?
Hail in Clarke County is concentrated in September, within a season that runs spring into early summer.
What's the largest hail recorded in Clarke County?
Radar confirmed 1.5-inch hail, about half dollar size, on April 15, 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.
Is Clarke 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 Clarke County's confirmed hail reaches 1.5″. 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.
Will it hail again in Clarke County this year?
Clarke County's record already includes more than one confirmed event in a single season. That's what the data shows so far, not a prediction for any given season.
Did it hail in Clarke County in 2026?
Yes, 1 confirmed hail event so far in 2026, most recently April 15, 2026.
Recent confirmed hail near Clarke County, IA
What this means for your home
Damage can be invisible from the ground
At Clarke 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.
Claims have deadlines
Policies set a deadline for hail-damage claims, and state law may also apply. Windows range from months to several years depending on your state and policy. Knowing the exact date hail hit your address helps you file on time.
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.
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.
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.