Hail in Grand Forks County, ND
Hail turns up in Grand Forks County on a regular basis. NOAA radar has confirmed 10 hail events of 1 inch or larger in Grand Forks County since 2025, the largest 1.8″ (golf ball) on July 7, 2025. The most recent confirmed hail was September 6, 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 Grand Forks County, ND
Grand Forks County sits on the flat floor of the Red River Valley in eastern North Dakota, along the Minnesota line. Hail is occasional rather than routine, but warm-season thunderstorms feeding on humid air can drop stones up to about tennis ball size in the stronger events. The Fargo/Grand Forks (KMVX) NEXRAD radar lies about 28 miles to the south, close enough to give reliable coverage of storms crossing the valley.
The hail record for Grand Forks County, ND
Grand Forks County doesn't see hail every month, but it's a recurring visitor, with 10 confirmed events since 2025.
This year has run hot: 7 confirmed events in 2026 already, ahead of the recent pace.
The dangerous window runs spring into early summer, with July the busiest month on record.
Common questions
How often does it hail in Grand Forks County?
NOAA radar has confirmed 10 severe hail events (1 inch or larger) in the Grand Forks County area since 2025.
When is hail season in Grand Forks County?
Grand Forks County sees hail from spring into early summer, most often in July.
What's the largest hail recorded in Grand Forks County?
Radar confirmed 1.8-inch hail, about golf ball size, on July 7, 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.
Is hail getting worse in Grand Forks County?
Nationally, the research on long-term hail trends is mixed. Better radar coverage since the 1990s makes real increases hard to separate from improved detection. In Grand Forks County, 7 confirmed events have been recorded in 2026 so far, but the tracked record is still short, so it isn't evidence of a lasting trend.
Will it hail again in Grand Forks County this year?
Grand Forks 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 Grand Forks County in 2026?
Yes, 7 confirmed hail events so far in 2026, most recently September 6, 2026.
Recent confirmed hail near Grand Forks County, ND
What this means for your home
Damage can be invisible from the ground
At Grand Forks 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.
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.