Severe Thunderstorm Warning for Lee County IA and Clark County MO
This alert is no longer in effect.
NOAA issued it on August 8, 2026, 2 weeks 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 Quad Cities has issued a Severe Thunderstorm Warning for southwestern Lee County in Iowa and Clark County in Missouri until 11:15 PM CDT.
Read this weather record in 30 seconds
- Record type
- Severe Thunderstorm Warning
- Affected area
- Southeastern Iowa and Northeastern Missouri
- Issued
- August 8, 2026
- Issuing authority
- NWS Quad Cities IAIL
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 2 weeks ago; use the issuing agency's live warning service for current conditions in Southeastern Iowa and Northeastern Missouri.
Alert Details
Severe Thunderstorm Warning issued by NWS Quad Cities IA IL (NOAA). Effective from August 7 at 10:01 PM CDT until August 7 at 11:15 PM CDT. Alert type code: SVR.
Affected Areas
Southwestern Lee County in southeastern Iowa and Clark County in northeastern Missouri. Locations impacted include Keokuk, Kahoka, Warsaw, Wayland, Wyaconda, Alexandria, Luray, Croton, St. Francisville, Winchester, Revere, Charleston, Gregory Landing, Clark County Fairgrounds, Chambersburg, Ashton, Heath Memorial Conservation Area, Peaksville, Fairmont, and Medill.
What You Should Do
For your protection move to an interior room on the lowest floor of a sturdy building. To report severe weather, contact your nearest law enforcement agency. Do not drive your vehicle through flooded roadways.
Expected Conditions
At 10:01 PM CDT, a severe thunderstorm was located near Bonaparte or near Keosauqua, moving southeast at 30 mph. Hazard includes ping pong ball size hail (1.50 inches) and 60 mph wind gusts. Torrential rainfall is occurring and may lead to flash flooding.
Timeline
The warning is effective immediately from August 7 at 10:01 PM CDT and expires at August 7 at 11:15 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 (1,199 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to August 8, 2026.
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