St. Charles Severe Watches & Warnings NOAA Weather Radio

Watches & Warnings

Flood Warning
Issued: 12:15 PM CDT Apr. 29, 2017 – National Weather Service

The Flood Warning continues for
the Mississippi River at mel price ld
* from Sunday evening until further notice.
* At 12:00 PM Saturday the stage was 18.0 feet.
* Flood stage is 21.0 feet.
* Minor flooding is forecast.
* The river is forecast to rise above flood stage by tomorrow late
evening and crest near 28.2 feet by early Friday morning.
* Impact: at 28.5 feet... the south Wood River levee must be closed at
this level.
* Impact: at 27.9 feet... Missouri Highway 94 from Alta villa Road to
feltes drive will be closed near this height.
* Impact: at 26.6 feet... within a foot of this height, outer Road US
67 between riverlands way and the Lincoln shields access Road will
close due to flooding.
* Impact: at 26.5 feet... yachtview drive begins flooding along the
entrance to Harbor Point yacht club within a foot of this height.
* Impact: at 25.0 feet... Highway 94 and the east end of Harbor Point
Road off of Highway 94 north of West Alton begin flooding within a
foot or so of this height. Also, the access Road to the Lincoln
shields area off Highway 67 just west of the Clark bridge begins
flooding.
* Impact: at 24.0 feet... Alta villa Road off of Highway 94 north of
West Alton is closed within a foot of this height.
* Impact: at 23.0 feet... Dresser Island drive floods within a foot of
this level.
* Impact: at 21.0 feet... flood stage. Minor flooding begins to occur
at this level.
* Impact: at 20.8 feet... unprotected farm land begins to flood


                   fld latest 7 a.M. Forecast
location stg obs stg 04/30 05/01 05/02 05/03 05/04

Mississippi River
mel price ld 21.0 18.02 19.0 22.3 25.5 27.0 27.9




Lat... Lon 3891 9033 3895 9028 3883 9003 3881 9017
      3886 9017






1215 PM CDT Sat Apr 29 2017

The Flood Warning continues for
the Mississippi River at Grafton
* until further notice.
* At 12:00 PM Saturday the stage was 18.4 feet.
* Flood stage is 18.0 feet.
* Minor flooding is forecast.
* The river is forecast to crest near 23.3 feet by Wednesday evening.
* Impact: at 23.6 feet... Missouri Route b from Highway 94 to New Town
is closed near this height.
* Impact: at 23.4 feet... huster Road and South Shore drive, both at
the entrance to the South Shore subdivision in eastern St. Charles
County, are closed near this level.
* Impact: at 22.5 feet... east end of Main Street in Portage Des Sioux
begins flooding near this height.
* Impact: at 21.9 feet... in northern St. Charles County, Missouri
Route b from lehmond island Road to Kampville drive, Wilson Road at
washeon Road, and Grafton Ferry Road and Sherwood Harbor Road north
of Smartt field are closed. West of Portage Des Sioux, Sioux drive
is also closed at this height.
* Impact: at 21.5 feet... in Portage Des Sioux, MO, Le Sieur street
leading to the Marina and to our lady of the river statue is
flooded.
* Impact: at 21.0 feet... water begins flooding the floor at The
Palisades Marina in Portage Des Sioux. Access to homes along North
Shore drive in eastern St. Charles County becomes cut off near this
height.


                   Fld latest 7 a.M. Forecast
location stg obs stg 04/30 05/01 05/02 05/03 05/04

Mississippi River
Grafton 18.0 18.39 19.5 21.3 22.7 23.2 23.3




Lat... Lon 3881 9057 3888 9057 3899 9046 3895 9028
      3882 9048






1142 am CDT Sat Apr 29 2017

The Flood Warning continues for
the Dardenne creek at St. Peters
* from this afternoon to Monday afternoon.
* At 5:45 am Saturday the stage was 8.9 feet.
* Flood stage is 18.0 feet.
* Moderate flooding is forecast.
* The river is forecast to rise above flood stage by late this
afternoon and to crest near 22.0 feet by after midnight tonight.
The river is forecast to fall below flood stage by tomorrow early
afternoon.
* Impact: at 22.5 feet... near this level the agricultural levee
between the creek and Highway c becomes overtopped, flooding
Highway c and the cropland to the northwest of Highway c.
* Impact: at 22.3 feet... near this height, the Brown Road underpass
beneath the Railroad bridge begins flooding at Brown Road Park.
* Impact: at 22.0 feet... back yards begin flooding behind homes south
of Mexico Road and along Oak Drive near this height.
* Impact: at 20.7 feet... the right hand bank floods at The Ball
fields at sports Center Park.
* 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.
* Impact: at 20.0 feet... outdoor exercise area at the St. Charles
County animal control begins flooding near this height.
* Impact: at 19.4 feet... Ball fields at sports Center Park become
flooded.
* Impact: at 19.2 feet... lone Wolff park begins flooding just south
of Main Street/Highway c, just west of St. Peters.


                   Fld latest 7 a.M. Forecast
location stg obs stg 04/30 05/01 05/02 05/03 05/04

Dardenne creek
St. Peters 18.0 8.93 20.2 15.0 10.6 5.8 3.9




Lat... Lon 3875 9063 3879 9066 3883 9063 3882 9061
      3876 9062






1031 am CDT Sat Apr 29 2017

The Flood Warning continues for
the Missouri River at St. Charles
* from late Sunday night until further notice.
* At 10:00 am Saturday the stage was 18.7 feet.
* Flood stage is 25.0 feet.
* Moderate flooding is forecast.
* The river is forecast to rise above flood stage by early Monday
morning and continue to rise to near 31.1 feet by Thursday morning.
Additional rises are possible thereafter.
* Impact: at 27.0 feet... the Katy trail begins flooding near this
height along hawning Road, about 2 miles north northeast of the
Highway 370 bridge.
* Impact: at 26.5 feet... aubuchon Road begins flooding between teson
Road and Riverwood estates near this height.
* Impact: at 25.0 feet... the right bank downstream overflows,
flooding agricultural bottomland. Near this stage, Missouri Route
h at island Road will be closed in both directions.
* Impact: at 21.0 feet... an access Road to farmland on Bonhomme
Island gets cut off above this height.

                   Fld latest 7 a.M. Forecast
location stg obs stg 04/30 05/01 05/02 05/03 05/04

Missouri River
St. Charles 25.0 18.66 22.0 26.0 27.8 29.3 31.1




Lat... Lon 3865 9078 3859 9072 3881 9017 3886 9018
      3891 9033






Flash Flood Watch
Issued: 4:07 PM CDT Apr. 29, 2017 – National Weather Service

... Flash Flood Watch remains in effect through late Sunday
night...

The Flash Flood Watch continues for

* portions of Illinois and Missouri... including the following
counties... in Illinois... Bond IL... Calhoun IL... Clinton IL...
Fayette IL... Greene IL... Jersey IL... Macoupin IL... Madison
IL... Marion IL... Monroe IL... Montgomery IL... Pike IL...
Randolph IL... Saint Clair IL and Washington IL. In Missouri...
Audrain MO... Boone MO... Callaway MO... Cole MO... Crawford MO...
Franklin MO... Gasconade MO... Iron MO... Jefferson MO... Lincoln
MO... Madison MO... Moniteau MO... Monroe MO... Montgomery MO...
Osage MO... Pike MO... Ralls MO... Reynolds MO... Saint Charles
MO... Saint Francois MO... Saint Louis City MO... Saint Louis
MO... Sainte Genevieve MO... Warren MO and Washington MO.

* Through late Sunday night

* recent rainfall has set the stage for a significant flooding
event this weekend. A slow moving and potent storm system will
continue to interact with a very moist airmass to produce heavy
rainfall through Sunday evening. Rainfall totals of 3 to 5
inches are likely with locally higher amounts possible along and
south of the Interstate 44 corridor in Missouri and Interstate
55 corridor in Illinois.

* Heavy rainfall will result in flooding of low lying or poor
drainage areas... and ultimately dangerous flash flooding on
smaller creeks and streams. Moderate to major flooding is also
possible on larger streams and rivers.

Precautionary/preparedness actions...

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.



Byrd


Flash Flood Watch
Issued: 4:07 PM CDT Apr. 29, 2017 – National Weather Service

... Flash Flood Watch remains in effect through late Sunday
night...

The Flash Flood Watch continues for

* portions of Illinois and Missouri... including the following
counties... in Illinois... Bond IL... Calhoun IL... Clinton IL...
Fayette IL... Greene IL... Jersey IL... Macoupin IL... Madison
IL... Marion IL... Monroe IL... Montgomery IL... Pike IL...
Randolph IL... Saint Clair IL and Washington IL. In Missouri...
Audrain MO... Boone MO... Callaway MO... Cole MO... Crawford MO...
Franklin MO... Gasconade MO... Iron MO... Jefferson MO... Lincoln
MO... Madison MO... Moniteau MO... Monroe MO... Montgomery MO...
Osage MO... Pike MO... Ralls MO... Reynolds MO... Saint Charles
MO... Saint Francois MO... Saint Louis City MO... Saint Louis
MO... Sainte Genevieve MO... Warren MO and Washington MO.

* Through late Sunday night

* recent rainfall has set the stage for a significant flooding
event this weekend. A slow moving and potent storm system will
continue to interact with a very moist airmass to produce heavy
rainfall through Sunday evening. Rainfall totals of 3 to 5
inches are likely with locally higher amounts possible along and
south of the Interstate 44 corridor in Missouri and Interstate
55 corridor in Illinois.

* Heavy rainfall will result in flooding of low lying or poor
drainage areas... and ultimately dangerous flash flooding on
smaller creeks and streams. Moderate to major flooding is also
possible on larger streams and rivers.

Precautionary/preparedness actions...

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.



Byrd