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Hail dates in Isanti County, Minnesota
The National Weather Service has recorded hail in Isanti County on 14 days since 2016 (23 separate reports, 17 of them quarter-size or larger). The largest stone on record was 1.75" (golf ball) on May 9, 2022; the most recent hail was June 19, 2026. Every row below is an official NWS record. Check hail at your exact address, free →
Every hail day in Isanti County since 2016
One row per day the NWS logged hail somewhere in the county. The narrative names the town; the free check below narrows it to your address.
| Date | Largest hail | Reports | NWS narrative |
|---|---|---|---|
| 2026-06-19 | 1.00" (quarter) | 2 | Report of dime to nearly quarter sized hail about 3 miles north of Dalbo, MN. Matches where the strongest core of the thunderstorm is aloft. |
| 2025-05-15 | 0.75" (penny) | 1 | — |
| 2023-08-11 | 1.00" (quarter) | 3 | — |
| 2023-07-27 | 1.25" (half dollar) | 2 | Strong thunderstorm produced a combination of quarter size hail up to half-dollar size hail. |
| 2023-06-01 | 0.75" (penny) | 1 | — |
| 2022-08-17 | 0.88" (nickel) | 1 | — |
| 2022-05-30 | 1.25" (half dollar) | 1 | — |
| 2022-05-12 | 1.25" (half dollar) | 1 | — |
| 2022-05-09 | 1.75" (golf ball) | 5 | There was a social media picture of golf ball size hail. |
| 2022-04-23 | 1.00" (quarter) | 1 | — |
| 2020-07-09 | 1.25" (half dollar) | 1 | There was a lot of smaller hail, but a few hail stones were as large as half dollar size. |
| 2018-08-26 | 1.75" (golf ball) | 2 | A swath of large hail, up to golf ball size, continued into Isanti County from west of Day, to the far northeast corner near Braham. Vehicles were reported d… |
| 2018-05-29 | 1.25" (half dollar) | 1 | — |
| 2017-03-06 | 1.50" (ping pong ball) | 1 | — |
Hail days by year
| Year | Hail days | Reports | Largest |
|---|---|---|---|
| 2026 | 1 | 2 | 1.00" (quarter) |
| 2025 | 1 | 1 | 0.75" (penny) |
| 2023 | 3 | 6 | 1.25" (half dollar) |
| 2022 | 5 | 9 | 1.75" (golf ball) |
| 2020 | 1 | 1 | 1.25" (half dollar) |
| 2018 | 2 | 3 | 1.75" (golf ball) |
| 2017 | 1 | 1 | 1.50" (ping pong ball) |
Damaging wind in Isanti County
Thunderstorm wind of 58 mph or more (the NWS severe threshold), 18 reports since 2016, strongest 85 mph. 2 tornadoes recorded in the county in the same period. Wind and tornado records are included in the extended report.
| Date | Peak gust | Reports | NWS narrative |
|---|---|---|---|
| 2024-08-26 | 85 mph | 2 | Hundreds of trees were broken or uprooted from a downburst that spread out to be three or four miles wide. Some trees fell on houses, she… |
| 2020-07-18 | 70 mph | 1 | A NWS Storm Survey indicated that numerous trees were blown down across north central and northeast Isanti County. The damage was in a sw… |
| 2025-06-28 | 64 mph | 2 | Thunderstorm wind gust estimated at 65 mph downed a large tree across driveway. |
| 2024-08-29 | 64 mph | 1 | Trees measuring 8 inches in diameter snapped halfway up from the base near Cty Rd 5 and Durant St. East of Isanti. |
| 2022-05-30 | 64 mph | 5 | Several trees blew down near Braham, including damage to an outbuilding. |
| 2026-06-15 | 62 mph | 2 | Strong thunderstorm winds downed a tree in Dalbo. An RWIS station near MP 200 on Hwy 169 in Mille Lacs had earlier recorded a 67-mph wind… |
| 2024-09-21 | 60 mph | 1 | A photo showed a 10 inch diameter pine tree that was snapped. |
| 2018-05-29 | 60 mph | 1 | Sporadic trees and power lines were blown down around Bradford, Minnesota. |
Was hail recorded at your Isanti County address? Check free
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Address lookup by the U.S. Census Bureau geocoder. Records: NOAA NCEI Storm Events (final) plus SPC preliminary reports for storms newer than the latest compile — see methodology.
Need it in writing for a claim?
The verification report lists every NWS hail (and, in the extended version, wind and tornado) record within 1, 3 and 10 miles of one address, each linked to its official source, with the disputed date called out in plain English. Adjusters can verify every line.
10-year hail history for one address + the disputed-date finding.
15-year window, wind & tornado records, plus a drafted claim-appeal letter.
Questions
What date did hail last hit Isanti County?
June 19, 2026, per the NWS Storm Events record. The largest since 2016 was 1.75" (golf ball) on May 9, 2022.
Does a county record prove hail at my house?
No. NWS records are point and path observations. The absence of a nearby report does NOT prove that no hail fell at this address — it means no observation was logged nearby. A report of nearby hail documents the event; it does not by itself prove damage to a specific structure. The free check above shows what was recorded near your specific address, with distances.
Nearby counties
Chisago County, MN (20 mi) · Anoka County, MN (23 mi) · Sherburne County, MN (25 mi) · Mille Lacs County, MN (28 mi) · Ramsey County, MN (40 mi) · Polk County, WI (40 mi) · Wright County, MN (40 mi) · Hennepin County, MN (40 mi)
See also: Minnesota hail history by city · all counties