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Hail in Penobscot County, Maine
SkyVision detected hail in Penobscot County, ME near Millinocket on October 4, 2026 — estimated up to 2.32″. See the storm map, timeline, and check any address.
Estimated hail up to 2.32″, the largest near Millinocket.
Sizes are estimates from SkyVision's national detection engine, which analyzes weather radar continuously. Conditions at a specific address vary — check yours.
Record published 2026-10-04.
Storm timeline (estimated sizes)
- 3:00 PM MDT — up to 2.32″ near Millinocket
- 4:00 PM MDT — up to 2.32″ near Millinocket
How to read this record
One county, one storm day. This record covers Penobscot County on October 4, 2026: every detection pass that qualified, the largest estimate in each, and where it fell.
Still live. Today the swath is a rolling 24-hour layer that updates while the storm runs. The permanent record freezes at midnight Mountain time.
Estimates, not damage. Radar estimates size from the storm; eyewitness reports and inspections confirm what happened on the ground. Radar can overstate the very largest stones, so estimates above 5″ are published as 5″ or larger.
Eyewitness reports. Preliminary local storm reports are ground observations filed with the National Weather Service. They confirm hail fell, not the size at every address.
Check your address. Enter it at the top of the page: the answer is this storm's estimate at that property, then the full dated record there.
Penobscot County hail questions, answered
Did it hail in Penobscot County, Maine on October 4, 2026?
Yes. SkyVision's detection engine estimated hail up to 2.32″, the largest near Millinocket. The storm day is still open; the record freezes at midnight Mountain time.
How big was the hail in Penobscot County?
The largest estimate across the storm was 2.32″. Sizes are radar-derived estimates of the largest hail in each detection window, not measurements at a specific address.
Was my house hit?
Enter your address at the top of this page. The answer shows there: the hail estimated at your home on October 4, 2026 and reported nearby. Sign up free to download the dated property storm report.
What size hail damages a roof?
Hail as small as 1″ can bruise asphalt shingles in ways you can’t see from the ground, and that damage often surfaces months later as leaks. Larger hail can crack shingles, dent metal roofing and gutters, and break seals in a single storm.
How accurate are radar-detected hail maps?
Sizes shown are radar-derived estimates of the largest hail in each storm window, produced by SkyVision's own detection engine from national weather radar — not crowd-sourced reports. Ground conditions at a specific address can differ, which is why every map lets you check your exact address.
Was your home in the path? Enter your address at the top of this page and the answer shows here: the hail estimated at your home on October 4, 2026 and reported nearby. Sign up free to download the dated property storm report and get a text when qualifying hail is estimated at your address.