Severe Thunderstorm Warning for Brule and Charles Mix Counties, SD
This alert is no longer in effect.
NOAA issued it on September 1, 2026, 6 days 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 Severe Thunderstorm Warning for north central Charles Mix County and southeastern Brule County until 7:00 PM CDT on September 1.
Read this weather record in 30 seconds
- Record type
- Severe Thunderstorm Warning
- Affected area
- south central South Dakota
- Issued
- September 1, 2026
- Issuing authority
- NWS Sioux Falls SD
Storm notices can cover different combinations of wind, hail, lightning, and rainfall. Use the original notice for the hazards and boundaries attached to this specific record.
Record status: historical. It was issued 6 days ago; use the issuing agency's live warning service for current conditions in south central South Dakota.
Alert Details
A Severe Thunderstorm Warning (SVR) has been issued by the National Weather Service in Sioux Falls SD. The alert is effective from September 1 at 6:36 PM CDT until September 1 at 7:00 PM CDT.
Affected Areas
The warning covers north central Charles Mix County and southeastern Brule County in south central South Dakota.
What You Should Do
For protection, move to an interior room on the lowest floor of a building. To report severe weather, contact your nearest law enforcement agency.
Expected Conditions
At 6:36 PM CDT, a severe thunderstorm was located 9 miles northwest of Platte (or 20 miles south of Kimball), moving northeast at 25 mph. Hazards include half dollar size hail (1.25 inches) and wind gusts up to 50 mph. Damage to vehicles is expected.
Timeline
The warning is in effect until 7:00 PM CDT on September 1, 2026.
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 (863 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to September 1, 2026.
Frequently Asked Questions
Common questions about this NWS weather alert.