Severe Severe Storm ● Closed

Severe Thunderstorm Warning issued September 11 at 7:02PM CDT until September 11 at 8:00PM CDT by NWS Grand Forks ND, United States of America

Event time: Last updated: Sep 21, 2026 United States
Icon = what happened · ring colour = how serious: Extreme Severe Moderate Minor

Loading live data… · Marker positions are approximate; severity is labelled in each popup. Sources: USGS, GDACS, NASA EONET, NOAA/NWS, EMSC.

SVRFGF

The National Weather Service in Grand Forks has issued a

* Severe Thunderstorm Warning for...
Northern Wadena County in central Minnesota...
Northeastern Otter Tail County in west central Minnesota...

* Until 800 PM CDT.

* At 702 PM CDT, a severe thunderstorm was located near Sebeka, or 35
miles southeast of Detroit Lakes, moving northeast at 30 mph.

HAZARD...Golf ball size hail and 60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...People and animals outdoors will be injured. Expect hail
damage to roofs, siding, windows, and vehicles. Expect
wind damage to roofs, siding, and trees.

* Locations impacted include...
Menahga, New York Mills, Sebeka, Huntersville, Nimrod, and Blue
Grass.

Measurements

Coordinates46.6167, -95.0583
RegionOtter Tail, MN; Wadena, MN
Location Precisionpolygon
Issuing AuthorityUnited States of America — us-noaa-nws-en
Cap UrgencyImmediate
Cap CertaintyObserved
Cap Expires2026-09-11T20:00:00-05:00

Official source

Warnings courtesy of the issuing national meteorological service, via the WMO Alert Hub.

This is an official warning issued by the authority named above. Follow its instructions and those of your local emergency services.

Severity as published by WMO Alert Hub (national weather services).

View original report

Also reported by: NWS NWS NWS NWS NWS NWS NWS

This event as JSON · API and licence

Source updated 37 days ago (Sep 12, 2026 00:03 UTC) · we last heard from WMO Alert Hub (national weather services) 23 seconds ago

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Official authorities in United States

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Earlier severe storm events in United States

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Nearby & related events

Special Weather Statement issued October 13 at 7:26PM CDT by NWS Milwaukee/Sullivan WI, United States of America Moderate Extreme Weather United States monitoring via WMO 5 days ago Severe Thunderstorm Warning — Grant, WI Severe Severe Storm United States monitoring via NWS 5 days ago Special Weather Statement issued October 13 at 6:32PM CDT by NWS Milwaukee/Sullivan WI, United States of America Moderate Extreme Weather United States monitoring via WMO 5 days ago Special Weather Statement issued October 13 at 6:25PM CDT by NWS Quad Cities IA IL, United States of America Moderate Extreme Weather United States monitoring via WMO 5 days ago Severe Thunderstorm Warning — Grant, WI Severe Severe Storm United States monitoring via NWS 5 days ago

Disclaimer: figures are automatic feeds from the named agencies and may be revised. Do not use this page for life-safety decisions — follow official local emergency services.