Hail in Big Stone County, MN
Hail turns up in Big Stone County on a regular basis. NOAA radar has confirmed 13 hail events of 1 inch or larger in Big Stone County since 2025, the largest 2″ (golf ball) on July 27, 2025. The most recent confirmed hail was July 7, 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 Big Stone County, MN
Big Stone County lies on Minnesota's western edge, named for the lake at the head of the Minnesota River along the South Dakota line. Hail develops with the strong summer storms that form as moist air moves up across the prairie ahead of passing boundaries. Radar coverage is distant, with the nearest beam from Sioux Falls (KFSD) about 128 miles to the south, so only the upper portions of storms register at that range.
The hail record for Big Stone County, MN
Big Stone County doesn't see hail every month, but it's a recurring visitor, with 13 confirmed events since 2025.
July is the peak, but the broader risk stretches across spring and into early summer.
Common questions
How often does it hail in Big Stone County?
NOAA radar has confirmed 13 severe hail events (1 inch or larger) in the Big Stone County area since 2025.
When is hail season in Big Stone County?
Hail in Big Stone County is concentrated in July, within a season that runs spring into early summer.
What's the largest hail recorded in Big Stone County?
Radar confirmed 2-inch hail, about golf ball size, on July 27, 2025.
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.
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.
Will it hail again in Big Stone County this year?
Big Stone 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.
Recent confirmed hail near Big Stone County, MN
What this means for your home
If you were just hit
With recent hail in Big Stone 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 Big Stone 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.
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.