Flood Warning Issued for St. Charles and St. Louis, 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This alert is no longer in effect.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 St. Charles and Washington, with minor flooding forecast from late tonight through late Thursday night.
Read this weather record in 30 seconds
- Record type
- Flood Warning
- Affected area
- St. Charles and St. Louis, MO
- 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 St. Charles and St. Louis, MO.
Alert Details
A Flood Warning has been issued by the National Weather Service in St. Louis, MO. The alert is effective from late tonight through late Thursday night.
Affected Areas
The warning covers St. Charles County and St. Louis County in Missouri, specifically 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 11:00 AM CDT Monday the stage was 19.6 feet. The river is expected to rise above flood stage late tonight to a crest of 26.6 feet tomorrow evening.
Timeline
The Flood Warning is in effect from late tonight (onset June 9 at 4:30 AM CDT) until late Thursday night (June 12 at 12:00 AM CDT). The river is forecast to fall below flood stage Wednesday evening.
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 (974 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to June 28, 2026.
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