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Storm Activity›Minnesota Storm Activity›Koochiching County, MN
Minnesota · Official NOAA Storm Data

Koochiching County Hail Map & Storm Reports

Hail, wind, and tornado reports from official NOAA sources (NWS & SPC) · Last 12 months · Updated Nov 1, 2026

Has it hailed in Koochiching County, Minnesota recently? Official National Weather Service (NWS) and Storm Prediction Center (SPC) records say yes: 1 hail report with hail up to 1", among 9 severe weather events logged here in the last 12 months, together with 8 high-wind reports with gusts up to 66 mph. The most recent recorded storm activity was on Aug 3, 2026. This page updates daily: every event comes straight from official NOAA data — no estimates, no modeling, just the record.

Map of Koochiching County, Minnesota showing the county boundary and surrounding cities
Koochiching County, Minnesota. Map © Mapbox © OpenStreetMap · County boundary: US Census Bureau.

Koochiching County hail map

Where hail and high-wind reports clustered across Koochiching County over the last 12 months. Heat shows report density and significance, not radar.

9
Events (12 mo)
1
Hail
8
Wind
0
Tornado
1"
Max hail
66
Max wind (mph)
Aug 3, 2026
Most recent

What the radar showed

Radar snapshot during the Aug 3, 2026 wind event near 4 NE Margie, Koochiching County, Minnesota, with NWS warning polygons
NEXRAD radar at the moment of the Aug 3, 2026 wind event (66 mph) near 4 NE Margie. Outlined polygons are the storm-based warnings exactly as issued by the National Weather Service. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

Storm exposure for an address in Koochiching County

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Storm log — the official record, day by day

Events older than 30 days, as recorded by the National Weather Service and Storm Prediction Center. Excerpts are quoted directly from official warnings and verified reports.

Monday, August 3, 2026

2 SPC verified storm reports — wind gusts up to 66 mph

NEXRAD radar during the Monday, August 3, 2026 storm activity in Koochiching County, Minnesota
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“Corrects previous non-tstm wnd gst report from 4 NE Margie to tstm wnd gst. Mesonet station MN072 T.h.71 Margie Mp 379. (DLH)”

SPC verified report · 4 NE Margie

“Report and pictures of a two foot diameter tree uprooted along with a 10 inch diameter tree snapped 15 feet up the trunk and a dozen smaller diameter trees with trunks (DLH)”

SPC verified report · 2 WNW Island View

Monday, June 29, 2026

1 SPC verified storm report — hail up to 1"

NEXRAD radar during the Monday, June 29, 2026 storm activity in Koochiching County, Minnesota
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

Friday, February 27, 2026

5 NWS warnings — wind gusts up to 50 mph

“WHAT...Northwest winds 20 to 30 mph with gusts up to 50 mph. WHERE...Crow Wing, Northern Aitkin, Pine, South Aitkin, Koochiching, North Cass, North Itasca, South Cass, South Itasca, and North St. Louis Counties. This includes the Tribal Lands of the Mille Lacs Band, Big Sandy Lake, Hinckley, Lena Lake and, East Lake areas and the Bois Forte Band, Nett Lake and, Deer Creek areas.”

NWS severe weather mention · Koochiching County

“WHAT...West to northwest winds 15 to 25 mph with gusts of 45 to 50 mph expected. WHERE...Northern Aitkin, Koochiching, North Cass, North Itasca, South Itasca, and North St. Louis Counties. This includes the Tribal Lands of the Mille Lacs Band, Big Sandy Lake area and the Bois Forte Band, Nett Lake and, Deer Creek areas. Recreation spots such as Voyageurs National Park.”

NWS severe weather mention · Koochiching County

Thursday, February 26, 2026

1 NWS warning — wind gusts up to 50 mph

“WHAT...West winds 15 to 25 mph with gusts up to 50 mph expected. WHERE...Koochiching, Itasca, and North St. Louis Counties. This includes the Tribal Lands of the Bois Forte Band, Deer Creek and, Nett Lake areas. Other locations including Voyageurs National Park. This also includes the Boundary Waters western area. WHEN...From 9 AM to 6 PM CST Friday.”

NWS severe weather mention · Koochiching County

Today's severe weather outlook

Storm Prediction Center Day 1 convective outlook — national severe weather risk map for today
Storm Prediction Center Day 1 convective outlook: categorical severe weather risk for today, updated several times daily. Source: NOAA/NWS Storm Prediction Center.

Common questions

When was the last severe storm in Koochiching County, MN?

The most recent recorded event was on Aug 3, 2026. Official NWS and SPC records show 9 severe weather events in Koochiching County over the last 12 months. Exact dates and locations for recent storms are available in the app with a free account.

Did it hail in Koochiching County recently?

Yes — 1 hail report in the last 12 months, with hail up to 1" recorded. The hail map above shows where reports clustered; the storm log lists each day.

How do I see hail history for a specific address in Koochiching County?

Create a free IDOLCheck account and run an address check. It shows verified storm reports and official NWS warning boundaries around any specific property, including the most recent 30 days — county-level pages like this one only tell part of the story.

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Proudly AI-powered. Honestly sourced. IDOLCheck is built by HailyAI. Every storm event, magnitude, radar snapshot, and date on this page is deterministic — retrieved directly from official NOAA, National Weather Service (NWS), and Storm Prediction Center (SPC) storm records through HailyAPI and displayed exactly as reported. Quoted warning and report text is always attributed to its official source. Where the surrounding copy is not a direct quote, it was generated with AI assistance from that same verified storm data and reviewed and approved by humans before publication. AI organizes and presents the record — it never invents storm data.
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