Tornado Warning Issued for Southwestern Minnehaha County, SD
This alert is no longer in effect.
NOAA issued it on June 16, 2026, 2 months ago. Warnings of this kind stay in effect for hours to a few days, so this page is a historical record of what was issued, not a current warning. For conditions where you are right now, check weather.gov (US), weather.gc.ca (Canada), the Met Office (UK), or the Bureau of Meteorology (Australia).
Areazine synthesizes this NWS weather alert directly from NOAA's official public data feed. See our methodology for full source attribution and refresh cadence.
NWS Sioux Falls has issued a Tornado Warning for southwestern Minnehaha County until 8:45 PM CDT due to radar-indicated rotation in a severe thunderstorm.
Read this weather record in 30 seconds
- Record type
- Tornado Warning
- Affected area
- Minnehaha County, South Dakota
- Issued
- June 16, 2026
- Issuing authority
- NWS Sioux Falls SD
Tornado warnings are short-window notices for the named area. The issuing office is the authority on whether the warning remains active or has been replaced.
Record status: historical. It was issued 2 months ago; use the issuing agency's live warning service for current conditions in Minnehaha County, South Dakota.
Alert Details
Tornado Warning issued by NWS Sioux Falls SD. Effective from May 31 at 8:03 PM CDT until May 31 at 8:45 PM CDT. Severity: Extreme. Urgency: Immediate. Certainty: Observed.
Affected Areas
Southwestern Minnehaha County in southeastern South Dakota. The storm was located near Wall Lake, or 8 miles southeast of Lake Vermillion State Recreation Area, and will be near Sioux Falls, Wall Lake, and Ellis around 8:10 PM CDT.
What You Should Do
TAKE COVER NOW! Move to a basement or an interior room on the lowest floor of a sturdy building. Avoid windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris.
Expected Conditions
At 8:02 PM CDT, a severe thunderstorm capable of producing a tornado was located near Wall Lake, moving east at 15 mph. Hazard: Tornado. Source: Radar indicated rotation. Max hail size up to 0.75 inches. Impact: Flying debris will be dangerous; mobile homes will be damaged or destroyed; damage to roofs, windows, and vehicles; tree damage likely.
Timeline
Alert effective May 31, 2026 at 8:03 PM CDT and expires May 31, 2026 at 8:45 PM CDT.
Original source: NOAA Official Notice ↗
Related Weather Alerts
All Weather Alerts →Nationwide notices with similar length or severity timing 8
Two Areazine-derived peer sets for this NWS weather alert: nearest notices by body length and by same severity near the same agency date. Peers come from other categories so they are not the same-feed Related list above.
Similar body length
Nearest notices by article body length (1,181 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to June 16, 2026.
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