Hail in Custer County, SD
Hail in Custer County regularly reaches sizes that can wreck roofs and total vehicles. NOAA radar has confirmed 27 hail events of 1 inch or larger in Custer County since 2025, the largest 2.9″ (baseball) on August 12, 2026. The most recent confirmed hail was August 23, 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 Custer County, SD
Custer County occupies the southwestern Black Hills of South Dakota, forested high country of granite spires and pine ridges. Air lifting up the hills on summer afternoons cools quickly and builds storms that can drop hail. Rapid City's KUDX radar lies about 44 miles to the northeast, near enough to track cells though its beam already rides above the forested ridges by the time it arrives.
The hail record for Custer County, SD
A single 2.9″ storm is enough to put a neighborhood into a roofing season. That's the size Custer County has already seen.
Custer County sits in an active hail corridor for severe storms.
Most confirmed hail in Custer County falls between spring and early summer, with August the busiest month.
Common questions
How often does it hail in Custer County?
NOAA radar has confirmed 27 severe hail events (1 inch or larger) in the Custer County area since 2025.
When is hail season in Custer County?
Custer County sees hail from spring into early summer, most often in August.
What's the largest hail recorded in Custer County?
Radar confirmed 2.9-inch hail, about baseball size, on August 12, 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.
Has Custer County had hail big enough to total a roof?
2.9″ hail is in the range where damage can be severe enough to warrant a full roof replacement on standard asphalt shingles. Whether a roof is actually totaled depends on its material and age, how intense the storm was at your specific address, and your insurer's inspection. Hail size alone doesn't decide it.
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.
Should I file a hail claim or pay out of pocket?
It depends on the damage versus your deductible. At the 2.9″ sizes seen here, damage often exceeds a typical deductible, which can make a claim worthwhile, but get a repair estimate first to compare, and keep in mind that filing can affect future premiums.
Recent confirmed hail near Custer County, SD
What this means for your home
Don't overlook vehicle damage
Hail at the 2.9″ sizes Custer County has seen also dents vehicles, cracks glass, and chips paint. Document car damage alongside your roof before any repairs. Both can be part of the same claim.
If you were just hit
With recent hail in Custer 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.
Read anything before you sign it
Some contractors ask storm-hit homeowners to sign an "assignment of benefits," which can hand control of your insurance claim to them. Read it closely. You can document and file a claim yourself without giving that up.
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.
Get more than one estimate
After a damaging storm, reputable local roofers get busy and out-of-town crews flood in. Get multiple written estimates and verify licensing and local references before signing anything.
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.
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.