Hail in Frederick County, MD
Hail turns up in Frederick County on a regular basis. NOAA radar has confirmed 14 hail events of 1 inch or larger in Frederick County since 2025, the largest 2.2″ (hen egg) on July 18, 2026. The most recent confirmed hail was August 27, 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 Frederick County, MD
Frederick County occupies the rolling Piedmont and mountain valleys of north-central Maryland, framed by the Catoctin and South Mountain ridges. Hail is uncommon and generally small, arriving with the scattered storms that form when warm-season fronts cross the region. The Sterling (KLWX) radar provides coverage from about 35 miles to the south.
The hail record for Frederick County, MD
Hail is a recurring threat in Frederick County, with 14 confirmed events on record since 2025.
This year has run hot: 10 confirmed events in 2026 already, ahead of the recent pace.
July is the peak, but the broader risk stretches across spring and into early summer.
Common questions
How often does it hail in Frederick County?
NOAA radar has confirmed 14 severe hail events (1 inch or larger) in the Frederick County area since 2025.
When is hail season in Frederick County?
Hail in Frederick County is concentrated in July, within a season that runs spring into early summer.
What's the largest hail recorded in Frederick County?
Radar confirmed 2.2-inch hail, about hen egg size, on July 18, 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.
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.
Is hail getting worse in Frederick 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 Frederick County, 10 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.
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.
Recent confirmed hail near Frederick County, MD
What this means for your home
If you were just hit
With recent hail in Frederick 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 Frederick 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.
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.
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.
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.