Current Watches, Warnings and Advisories for St. Charles (MOC183) Missouri Issued by the National Weather Service


Flash Flood Watch Flash Flood Watch - St. Charles (Missouri)

Updated:Sun 09-Aug-20 06:45am CDT
Effective:Sun 09-Aug-20 06:45am CDT
Expires:Sun 09-Aug-20 10:00am CDT

Areas affected: Franklin; Iron; Jefferson; Madison; St. Charles; St. Francois; St. Louis; St. Louis City; Ste. Genevieve; Washington
Instructions: A flash flood watch is advanced notice that conditions are favorable that may lead to flash flooding. People in the watch area, especially in flood prone areas, should use this time to make preparations just in case. Stay informed, and be ready for quick action if flooding is observed or if a flash flood warning is issued.

Message summary: ...flash flood watch remains in effect until 10 am cdt this morning...
The flash flood watch continues for
* portions of illinois and missouri...including the following il...clinton il...madison il...
Monroe il...randolph il...saint clair il and washington il. In missouri...franklin mo...iron mo...jefferson mo...madison mo...
Saint charles mo...saint francois mo...saint louis city mo...
Saint louis mo...sainte genevieve mo and washington mo.
* until 10 am cdt this morning
* storms are weakening and moving out of the area, though some flash flooding continues, mainly around the st. Louis metro area.
* heavy rainfall has resulted in flooding of low lying or poor drainage areas...and ultimately dangerous flash flooding on smaller creeks and streams.
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Flood Warning Flood Warning - St. Charles (Missouri)

Updated:Sun 09-Aug-20 01:15am CDT
Effective:Sun 09-Aug-20 08:00am CDT
Expires:Tue 11-Aug-20 03:24am CDT

Areas affected: St. Charles
Instructions: Rainfall heavier than forecast could cause river levels to rise even higher than predicted. The national weather service will monitor this developing situation and issue follow up statements as conditions or forecasts change. Safety message: never drive cars, trucks, or sport utility vehicles through flooded areas. The water may be too deep to allow for safe passage. This product, along with additional weather and stream information, is available at

Message summary: ...the national weather service in st. Louis has issued a flood warning for the following river in missouri...
Dardenne creek at st. Peters river forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. The national weather service in st. Louis has issued a
* flood warning for the dardenne creek at st. Peters
* from this morning to late monday night.
* at 1:00 am sunday the stage was 7.2 feet.
* flood stage is 18.0 feet.
* moderate flooding is forecast.
* the river is forecast to rise above flood stage by this morning and crest near 20.5 feet by this afternoon. The river is forecast to fall below flood stage by tonight.
* impact: at 20.5 feet...the athletic fields at the woodlands sports park and at the tony glavin soccer complex begin flooding near this height. && fld latest 7 a.m. Forecast location stg obs stg 08/10 08/11 08/12 08/13 08/14 dardenne creek st. Peters 18.0 7.17 17.5 13.3 5.4 2.6 1.6 &&
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Source: NWS Watches, Warnings or Advisories for zone MOC183