Flood Warning — Pettis County, Missouri
Flooding is occurring or imminent along rivers, streams, or low-lying areas.
Current Status
🌊 Active: Flood Warning
Flood Warning issued August 6 at 11:38AM CDT until August 7 at 11:00PM CDT by NWS Kansas City/Pleasant Hill MO
...The National Weather Service in Kansas City/Pleasant Hill has issued a Flood Warning for the following rivers in Missouri... Blackwater River at Valley City affecting Johnson and Pettis Counties. * WHAT...Minor flooding is forecast. * WHERE...Blackwater River at Valley City. * WHEN...Until Friday evening. * IMPACTS...At 22.0 feet, Woodlands and farm fields along the river begin to flood. At 25.0 feet, County Highway E near Valley City and Highway 23 near the Perry State Wildlife Area are under water. * ADDITIONAL DETAILS... - At 11:00 AM CDT Thursday the stage was 21.0 feet. - Forecast...The river is expected to rise above flood stage this afternoon to a crest of 23.2 feet this evening. It will then fall below flood stage late this evening. - Flood stage is 22.0 feet. - http://www.weather.gov/safety/flood
Effective August 6, 2026 at 12:38 PM ET · Expires August 7, 2026 at 12:45 PM ET
Event Details
Event Type
Flood Warning
Severity
severe
Issued By
NWS Kansas City/Pleasant Hill MO
Expires
August 7, 2026 at 12:45 PM ET
Last Checked
2 minutes ago
What To Do
📋 Official NWS Guidance
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. This product along with additional weather and stream information is available at www.weather.gov/kc/.
Other Active Alerts in Missouri
Flood Warning
Flood Warning
Flood Warning
Flood Warning
Flood Advisory
Flash Flood Warning
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Frequently Asked Questions
What does a Flood Warning mean for Pettis County, Missouri?
Flooding is occurring or imminent along rivers, streams, or low-lying areas.
Is this Flood Warning currently active?
Yes — this alert is active as of our last check (2 minutes ago). It's set to expire August 7, 2026 at 12:45 PM ET.
How do I get notified about Flood Warning alerts for Pettis County?
Download StormCast free on Google Play and set Pettis County, Missouri as one of your monitored locations. StormCast checks the NWS feed continuously and pushes alerts like this directly to your phone — even with the screen off.