Hail in Oliver County, ND
Hail turns up in Oliver County on a regular basis. NOAA radar has confirmed 4 hail events of 1 inch or larger in Oliver County since 2026, the largest 1.8″ (golf ball) on July 19, 2026. The most recent confirmed hail was July 24, 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 Oliver County, ND
Oliver County lies in central North Dakota along the Missouri River, rolling prairie and badlands-edged grazing land west of Bismarck. When summer brings moisture up the plains to meet a passing disturbance, storms here can grow hail to golf ball size, though only on a handful of days each year. Bismarck (KBIS) is the closest radar, ~36 mi to the southeast, a workable range for decent coverage across the county.
The hail record for Oliver County, ND
Hail is a recurring threat in Oliver County, with 4 confirmed events on record since 2026.
The hail clusters in June; the rest of the year is comparatively quiet.
Common questions
How often does it hail in Oliver County?
NOAA radar has confirmed 4 severe hail events (1 inch or larger) in the Oliver County area since 2026.
When is hail season in Oliver County?
Hail in Oliver County is concentrated in June, within a season that runs spring into early summer.
What's the largest hail recorded in Oliver County?
Radar confirmed 1.8-inch hail, about golf ball size, on July 19, 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.
Will it hail again in Oliver County this year?
Oliver 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 Oliver County in 2026?
Yes, 4 confirmed hail events so far in 2026, most recently July 24, 2026.
How much does hail roof damage cost to repair?
It ranges widely. Minor repairs can run a few hundred dollars, while a full roof replacement on an average home often runs $8,000–$20,000+ depending on size, pitch, and material. What you actually pay depends on your deductible and whether your policy is replacement-cost or actual-cash-value.
Recent confirmed hail near Oliver County, ND
What this means for your home
Damage can be invisible from the ground
At Oliver 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.
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.
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.
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.
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.