Flood Warning Issued for Franklin and Warren Counties, MO
This alert is no longer in effect.
NOAA issued it on June 28, 2026, 8 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 St Louis has issued a Flood Warning for the Missouri River at Washington and St. Charles affecting Franklin and Warren counties until June 11.
Read this weather record in 30 seconds
- Record type
- Flood Warning
- Affected area
- Franklin and Warren Counties, Missouri
- Issued
- June 28, 2026
- Issuing authority
- NWS St Louis MO
Flood notices turn on location and timing. Treat the named area as this record's scope; do not assume nearby counties, parishes, or waterways were included.
Record status: historical. It was issued 8 weeks ago; use the issuing agency's live warning service for current conditions in Franklin and Warren Counties, Missouri.
Alert Details
A Flood Warning (FLW) has been issued by the National Weather Service St Louis MO. The alert is effective from June 8 at 11:27AM CDT, with onset at 7:27PM CDT, and remains in effect until June 11 at 10:00PM CDT.
Affected Areas
Franklin County, MO and Warren County, MO, including the Missouri River at Washington and the Missouri River at St. Charles.
What You Should Do
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Rainfall heavier than forecast could cause river levels to rise even higher than predicted.
Expected Conditions
Minor flooding is forecast. At 10:45 AM CDT the stage was 16.3 feet. The river is expected to rise above flood stage (20.0 feet) this evening to a crest of 22.2 feet early tomorrow afternoon, then fall below flood stage late Wednesday morning. At 21.0 feet, the wastewater plant turns pumps on.
Timeline
The warning is in effect from this evening (June 8) to Thursday evening (June 11). River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours.
Original source: NOAA Official Notice ↗
Related Weather Alerts
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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 (1,099 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to June 28, 2026.
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