Alert archive / Missouri / River Flood Warnings in 2020
River Flood Warning 77, NWS St. Louis, MO
NWS St. Louis, MO issued this river flood warning at Mar 19, 2020, 10:43 AM CDT for Franklin County, Warren County, Missouri. It took effect at Mar 19, 2020, 11:36 PM CDT. It was in force for 6 days.
The area
The outline as issued.
The facts
- Issued
- Mar 19, 2020, 10:43 AM CDT (15:43 UTC)
- In effect from
- Mar 19, 2020, 11:36 PM CDT
- Expired
- Mar 25, 2020, 1:16 PM CDT
- In force
- 6 days
- Issued by
- NWS St. Louis, MO
- Area
- Storm-based polygon
- Flood severity
- Minor
Counties Franklin County, MO, Warren County, MO
The radar
The St Louis radar (KLSX), 24 km from the middle of the area, began a volume at 15:45 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The river
Written for the forecast point Missouri River at Washington (WHGM7). The gauge peaked at 22.04 ft at Mar 21, 2020, 3:00 AM CDT.
- Action stage
- 18 ft
- Minor stage
- 20 ft
- Moderate stage
- 28 ft
- Major stage
- 31 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 06935450, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.
The text
As transmitted.
664
WGUS43 KLSX 191543
FLWLSX
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service St Louis MO
1043 AM CDT Thu Mar 19 2020
...The National Weather Service in St. Louis has issued a flood
warning for the following rivers in Missouri...
Missouri River...
at Washington
at St. Charles
River forecasts are based on observed precipitation and forecast
precipitation for the next 48 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
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 http://water.weather.gov/ahps2/index.php?wfo=lsx.
&&
MOC071-219-202142-
/O.NEW.KLSX.FL.W.0077.200320T1720Z-200325T0130Z/
/WHGM7.1.ER.200320T1720Z.200321T1200Z.200323T1330Z.NO/
1043 AM CDT Thu Mar 19 2020
The National Weather Service in St. Louis has issued a
* Flood Warning for
the Missouri River at Washington
* from Friday afternoon to Tuesday evening.
* At 9:45 AM Thursday the stage was 17.1 feet.
* Flood stage is 20.0 feet.
* Minor flooding is forecast.
* The river is forecast to rise above flood stage by tomorrow early
afternoon and crest near 21.5 feet by Saturday early afternoon. The
river is forecast to fall below flood stage by Monday morning.
* Impact: At 21.0 feet...Wastewater plant turns pumps on.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/20 03/21 03/22 03/23 03/24
Missouri River
Washington 20.0 17.11 19.2 21.5 21.2 20.1 18.5
&&
LAT...LON 3865 9078 3859 9072 3851 9089 3861 9123
3866 9119
$$
MOC183-189-202142-
/O.NEW.KLSX.FL.W.0078.200320T2100Z-200325T1000Z/
/SCLM7.1.ER.200320T2100Z.200322T0000Z.200324T0400Z.NO/
1043 AM CDT Thu Mar 19 2020
The National Weather Service in St. Louis has issued a
* Flood Warning for
the Missouri River at St. Charles
* from Friday afternoon to late Tuesday night.
* At 10:30 AM Thursday the stage was 22.3 feet.
* Flood stage is 25.0 feet.
* Minor flooding is forecast.
* The river is forecast to rise above flood stage by tomorrow
afternoon and crest near 26.9 feet by Saturday evening. The river
is forecast to fall below flood stage by Monday before midnight.
* Impact: At 25.0 feet...The right bank downstream overflows,
flooding agricultural bottomland. Near this stage, Missouri Route
H at Island Road will be closed in both directions.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/20 03/21 03/22 03/23 03/24
Missouri River
St. Charles 25.0 22.26 23.9 26.4 26.7 25.9 24.5
&&
LAT...LON 3891 9033 3886 9018 3881 9017 3859 9072
3865 9078
$$12 follow-up statements
526
WGUS83 KLSX 200202
FLSLSX
Flood Statement
National Weather Service St Louis MO
902 PM CDT Thu Mar 19 2020
...The flood warning continues for the following rivers in
Missouri...
Missouri River near Chamois
Missouri River at Hermann
Missouri River at Washington
Missouri River at St. Charles
Osage River near Mari-Osa Campground
...The flood warning continues for the following rivers in Missouri..
Missouri River at Gasconade
River forecasts are based on observed precipitation and forecast
precipitation for the next 48 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
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 http://water.weather.gov/ahps2/index.php?wfo=lsx.
&&
MOC027-151-210201-
/O.EXT.KLSX.FL.W.0063.000000T0000Z-200326T0600Z/
/CMSM7.1.ER.200319T1630Z.200321T0000Z.200324T1800Z.NO/
902 PM CDT Thu Mar 19 2020
The Flood Warning continues for
the Missouri River near Chamois
* until Thursday March 26.
* At 8:00 PM Thursday the stage was estimated at 18.0 feet.
* Flood stage is 17.0 feet.
* Minor flooding is forecast.
* The river is forecast to crest near 22.0 feet Friday evening. The river
is forecast to fall below flood stage Tuesday afternoon.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/20 03/21 03/22 03/23 03/24
Missouri River
Chamois 17.0 16.30 21.1 21.5 19.7 18.2 17.1
&&
LAT...LON 3871 9185 3873 9164 3868 9164 3855 9192
3864 9198
$$
MOC073-139-210201-
/O.CON.KLSX.FL.W.0061.000000T0000Z-000000T0000Z/
/GSCM7.1.ER.200318T1614Z.200321T0000Z.000000T0000Z.NO/
902 PM CDT Thu Mar 19 2020
The Flood Warning continues for
the Missouri River at Gasconade
* until further notice.
* At 8:00 PM Thursday the stage was estimated at 24.3 feet.
* Flood stage is 22.0 feet.
* Minor flooding is forecast.
* The river is forecast to crest near 28.5 feet Saturday morning.
* Impact: At 24.5 feet...Southern portions of Old Rock Road and
Twisters Road south of Rhineland begin flooding near this height.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/20 03/21 03/22 03/23 03/24
Missouri River
Gasconade 22.0 21.80 27.2 28.3 26.8 25.3 24.2
&&
LAT...LON 3872 9150 3869 9150 3866 9156 3868 9164
3873 9164
$$
MOC073-139-210201-
/O.EXT.KLSX.FL.W.0064.000000T0000Z-200326T0600Z/
/HRNM7.1.ER.200319T1652Z.200321T0000Z.200325T0000Z.NO/
902 PM CDT Thu Mar 19 2020
The Flood Warning continues for
the Missouri River at Hermann
* until Thursday March 26.
* At 8:30 PM Thursday the stage was 23.0 feet.
* Flood stage is 21.0 feet.
* Minor flooding is forecast.
* The river is forecast to crest near 25.7 feet Friday evening,
then fall below flood stage Tuesday evening.
* Impact: At 25.2 feet...The Bait shop just below the bridge floods.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/20 03/21 03/22 03/23 03/24
Missouri River
Hermann 21.0 23.05 25.2 25.4 24.4 23.4 21.6
&&
LAT...LON 3875 9136 3866 9119 3861 9123 3869 9150
3872 9150
$$
MOC071-219-210201-
/O.EXT.KLSX.FL.W.0077.200320T0436Z-200325T0000Z/
/WHGM7.1.ER.200320T0436Z.200321T0000Z.200323T1200Z.NO/
902 PM CDT Thu Mar 19 2020
The Flood Warning continues for
the Missouri River at Washington
* until Tuesday evening.
* At 7:45 PM Thursday the stage was 19.2 feet.
* Flood stage is 20.0 feet.
* Minor flooding is forecast.
* The river is forecast to rise above flood stage late tonight and
crest near 22.1 feet Friday evening. The river is forecast to
fall below flood stage Monday morning.
* Impact: At 21.0 feet...Wastewater plant turns pumps on.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/20 03/21 03/22 03/23 03/24
Missouri River
Washington 20.0 19.17 21.2 21.9 21.0 20.0 18.4
&&
LAT...LON 3865 9078 3859 9072 3851 9089 3861 9123
3866 9119
$$
MOC183-189-210201-
/O.EXT.KLSX.FL.W.0078.200320T0843Z-200325T0800Z/
/SCLM7.1.ER.200320T0843Z.200321T1200Z.200324T0200Z.NO/
902 PM CDT Thu Mar 19 2020
The Flood Warning continues for
the Missouri River at St. Charles
* from late tonight to late Tuesday night.
* At 8:30 PM Thursday the stage was 23.8 feet.
* Flood stage is 25.0 feet.
* Minor flooding is forecast.
* The river is forecast to rise above flood stage Friday morning
and crest near 27.5 feet Saturday morning. The river is
forecast to fall below flood stage Monday evening.
* 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.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/20 03/21 03/22 03/23 03/24
Missouri River
St. Charles 25.0 23.76 25.6 27.5 26.7 25.8 24.4
&&
LAT...LON 3891 9033 3886 9018 3881 9017 3859 9072
3865 9078
$$
MOC051-151-210201-
/O.EXT.KLSX.FL.W.0076.200320T0157Z-200323T1100Z/
/MOAM7.1.ER.200319T2132Z.200320T1800Z.200322T0500Z.UU/
902 PM CDT Thu Mar 19 2020
The Flood Warning continues for
the Osage River near Mari-Osa Campground
* from this evening to Monday morning.
* At 3:00 PM Thursday the stage was 18.8 feet.
* Flood stage is 19.0 feet.
* Minor flooding is forecast.
* The river is forecast to crest near 20.2 feet Friday afternoon
then fall below flood stage Sunday morning.
* Impact: At 20.0 feet...Near this stage the lowest two campsites at
Mari-Osa campground begin flooding.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/20 03/21 03/22 03/23 03/24
Osage River
Mari-Osa Campg 19.0 18.80 20.1 20.0 18.3 17.3 16.8
&&
LAT...LON 3849 9199 3849 9202 3847 9202 3853 9204 3853 9202
$$088
WGUS83 KLSX 201513
FLSLSX
Flood Statement
National Weather Service St Louis MO
1013 AM CDT Fri Mar 20 2020
...The flood warning continues for the following rivers in
Missouri...
Missouri River at Washington
Missouri River near Chamois
Missouri River at Gasconade
Missouri River at Hermann
Missouri River at St. Charles
River forecasts are based on observed precipitation and forecast
precipitation for the next 48 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
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 http://water.weather.gov/ahps2/index.php?wfo=lsx.
&&
MOC027-151-212112-
/O.CON.KLSX.FL.W.0063.000000T0000Z-200326T0600Z/
/CMSM7.1.ER.200319T1645Z.200321T0000Z.200324T1800Z.NO/
1013 AM CDT Fri Mar 20 2020
The Flood Warning continues for
the Missouri River near Chamois
* until late Wednesday night.
* At 7:55 AM Friday the stage was 20.9 feet.
* Flood stage is 17.0 feet.
* Minor flooding is forecast.
* The river is forecast to crest near 21.9 feet by after midnight
tonight, then fall below flood stage Tuesday early afternoon.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/21 03/22 03/23 03/24 03/25
Missouri River
Chamois 17.0 20.90 21.6 19.2 18.0 17.3 16.4
&&
LAT...LON 3871 9185 3873 9164 3868 9164 3855 9192
3864 9198
$$
MOC073-139-212112-
/O.CON.KLSX.FL.W.0061.000000T0000Z-000000T0000Z/
/GSCM7.1.ER.200318T1603Z.200321T0600Z.000000T0000Z.NO/
1013 AM CDT Fri Mar 20 2020
The Flood Warning continues for
the Missouri River at Gasconade
* until further notice.
* At 9:10 AM Friday the stage was 27.1 feet.
* Flood stage is 22.0 feet.
* Minor flooding is forecast.
* The river is forecast to crest near 28.5 feet after midnight
tonight.
* Impact: At 24.5 feet...Southern portions of Old Rock Road and
Twisters Road south of Rhineland begin flooding near this height.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/21 03/22 03/23 03/24 03/25
Missouri River
Gasconade 22.0 27.10 28.3 26.4 24.9 24.3 23.4
&&
LAT...LON 3872 9150 3869 9150 3866 9156 3868 9164
3873 9164
$$
MOC073-139-212112-
/O.CON.KLSX.FL.W.0064.000000T0000Z-200326T0600Z/
/HRNM7.1.ER.200319T1652Z.200321T0600Z.200325T0000Z.NO/
1013 AM CDT Fri Mar 20 2020
The Flood Warning continues for
the Missouri River at Hermann
* until late Wednesday night.
* At 9:30 AM Friday the stage was 24.9 feet.
* Flood stage is 21.0 feet.
* Minor flooding is forecast.
* The river is forecast to crest near 25.5 feet after midnight
tonight, then fall below flood stage Tuesday evening.
* Impact: At 25.2 feet...The Bait shop just below the bridge floods.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/21 03/22 03/23 03/24 03/25
Missouri River
Hermann 21.0 24.88 25.4 23.9 23.3 21.7 20.5
&&
LAT...LON 3875 9136 3866 9119 3861 9123 3869 9150
3872 9150
$$
MOC071-219-212112-
/O.EXT.KLSX.FL.W.0077.000000T0000Z-200324T1500Z/
/WHGM7.1.ER.200320T0456Z.200321T0600Z.200323T0300Z.NO/
1013 AM CDT Fri Mar 20 2020
The Flood Warning continues for
the Missouri River at Washington
* until Tuesday morning.
* At 9:45 AM Friday the stage was 21.2 feet.
* Flood stage is 20.0 feet.
* Minor flooding is forecast.
* The river is forecast to crest near 21.9 feet after midnight
tonight, then fall below flood stage Sunday before midnight.
* Impact: At 21.0 feet...Wastewater plant turns pumps on.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/21 03/22 03/23 03/24 03/25
Missouri River
Washington 20.0 21.21 21.9 20.6 19.8 18.6 17.4
&&
LAT...LON 3865 9078 3859 9072 3851 9089 3861 9123
3866 9119
$$
MOC183-189-212112-
/O.CON.KLSX.FL.W.0078.000000T0000Z-200325T0800Z/
/SCLM7.1.ER.200320T1002Z.200321T1200Z.200324T0200Z.NO/
1013 AM CDT Fri Mar 20 2020
The Flood Warning continues for
the Missouri River at St. Charles
* until late Tuesday night.
* At 10:00 AM Friday the stage was 25.7 feet.
* Flood stage is 25.0 feet.
* Minor flooding is forecast.
* The river is forecast to crest near 27.2 feet by tomorrow early
afternoon, then fall below flood stage Monday before midnight.
* 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.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/21 03/22 03/23 03/24 03/25
Missouri River
St. Charles 25.0 25.73 27.2 26.5 25.4 24.5 23.1
&&
LAT...LON 3891 9033 3886 9018 3881 9017 3859 9072
3865 9078
$$395
WGUS83 KLSX 210152
FLSLSX
Flood Statement
National Weather Service St Louis MO
852 PM CDT Fri Mar 20 2020
...The flood warning continues for the following rivers in
Missouri...
Missouri River near Chamois
Missouri River at Hermann
Missouri River at Jefferson City
Missouri River at Gasconade
Missouri River at Washington
Missouri River at St. Charles
Osage River near Mari-Osa Campground
River forecasts are based on observed precipitation and forecast
precipitation for the next 48 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Rainfall heavier than forecast could cause river levels to rise even
higher than predicted. The National Weather Service will monitor
this developing situation and issue follow up statements as
conditions or forecasts change.
Safety message: Never drive cars, trucks, or sport utility vehicles
through flooded areas. The water may be too deep to allow for safe
passage.
This product, along with additional weather and stream information,
is available at http://water.weather.gov/ahps2/index.php?wfo=lsx.
&&
MOC019-027-051-135-220151-
/O.CON.KLSX.FL.W.0086.000000T0000Z-200322T2100Z/
/JFFM7.1.ER.200320T2016Z.200321T0600Z.200321T1500Z.NO/
852 PM CDT Fri Mar 20 2020
The Flood Warning continues for
the Missouri River at Jefferson City
* until Sunday afternoon.
* At 8:45 PM Friday the stage was 23.1 feet.
* Flood stage is 23.0 feet.
* Minor flooding is forecast.
* The river is forecast to crest near 23.2 feet by early Saturday
morning, then fall below flood stage Saturday late morning.
* Impact: At 20.0 feet...The River Banks begin to overflow.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/21 03/22 03/23 03/24 03/25
Missouri River
Jefferson City 23.0 23.08 23.1 21.4 19.6 19.0 18.7
&&
LAT...LON 3864 9198 3855 9192 3853 9222 3890 9260
3899 9255
$$
MOC027-151-220151-
/O.EXT.KLSX.FL.W.0063.000000T0000Z-000000T0000Z/
/CMSM7.1.ER.200319T1645Z.200321T0600Z.000000T0000Z.NO/
852 PM CDT Fri Mar 20 2020
The Flood Warning continues for
the Missouri River near Chamois
* until further notice.
* At 7:55 AM Friday the stage was 20.9 feet.
* Flood stage is 17.0 feet.
* Minor flooding is forecast.
* The river is forecast to continue rising to near 22.1 feet by early
Saturday morning. Additional rises may be possible thereafter.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/21 03/22 03/23 03/24 03/25
Missouri River
Chamois 17.0 20.90 21.8 18.9 17.7 17.5 17.2
&&
LAT...LON 3871 9185 3873 9164 3868 9164 3855 9192
3864 9198
$$
MOC073-139-220151-
/O.CON.KLSX.FL.W.0061.000000T0000Z-000000T0000Z/
/GSCM7.1.ER.200318T1603Z.200321T0600Z.000000T0000Z.NO/
852 PM CDT Fri Mar 20 2020
The Flood Warning continues for
the Missouri River at Gasconade
* until further notice.
* At 9:10 AM Friday the stage was 27.1 feet.
* Flood stage is 22.0 feet.
* Minor flooding is forecast.
* The river is forecast to continue rising to near 28.6 feet by early
Saturday morning. Additional rises may be possible thereafter.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/21 03/22 03/23 03/24 03/25
Missouri River
Gasconade 22.0 27.10 28.5 26.2 24.6 24.5 24.1
&&
LAT...LON 3872 9150 3869 9150 3866 9156 3868 9164
3873 9164
$$
MOC073-139-220151-
/O.EXT.KLSX.FL.W.0064.000000T0000Z-200327T0300Z/
/HRNM7.1.ER.200319T1652Z.200321T0600Z.200325T2100Z.NO/
852 PM CDT Fri Mar 20 2020
The Flood Warning continues for
the Missouri River at Hermann
* until Thursday evening.
* At 8:30 PM Friday the stage was 25.4 feet.
* Flood stage is 21.0 feet.
* Minor flooding is forecast.
* The river is forecast to crest near 25.5 feet by early Saturday
morning, then fall below flood stage Wednesday afternoon.
* Impact: At 25.2 feet...The Bait shop just below the bridge floods.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/21 03/22 03/23 03/24 03/25
Missouri River
Hermann 21.0 25.37 25.5 23.6 23.5 22.4 21.3
&&
LAT...LON 3875 9136 3866 9119 3861 9123 3869 9150
3872 9150
$$
MOC071-219-220151-
/O.CON.KLSX.FL.W.0077.000000T0000Z-200324T1500Z/
/WHGM7.1.ER.200320T0456Z.200321T0600Z.200323T0300Z.NO/
852 PM CDT Fri Mar 20 2020
The Flood Warning continues for
the Missouri River at Washington
* until Tuesday morning.
* At 7:45 PM Friday the stage was 21.8 feet.
* Flood stage is 20.0 feet.
* Minor flooding is forecast.
* The river is forecast to crest near 21.9 feet by Saturday morning,
then fall below flood stage Sunday before midnight.
* Impact: At 21.0 feet...Wastewater plant turns pumps on.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/21 03/22 03/23 03/24 03/25
Missouri River
Washington 20.0 21.81 21.9 20.6 19.8 18.6 17.4
&&
LAT...LON 3865 9078 3859 9072 3851 9089 3861 9123
3866 9119
$$
MOC183-189-220151-
/O.CON.KLSX.FL.W.0078.000000T0000Z-200325T0800Z/
/SCLM7.1.ER.200320T1002Z.200321T1200Z.200324T0200Z.NO/
852 PM CDT Fri Mar 20 2020
The Flood Warning continues for
the Missouri River at St. Charles
* until late Tuesday night.
* At 8:30 PM Friday the stage was 26.6 feet.
* Flood stage is 25.0 feet.
* Minor flooding is forecast.
* The river is forecast to crest near 27.2 feet by Saturday early
afternoon, then fall below flood stage Monday before midnight.
* 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.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/21 03/22 03/23 03/24 03/25
Missouri River
St. Charles 25.0 26.65 27.2 26.5 25.4 24.5 23.1
&&
LAT...LON 3891 9033 3886 9018 3881 9017 3859 9072
3865 9078
$$
MOC051-151-220151-
/O.CON.KLSX.FL.W.0076.000000T0000Z-200323T0600Z/
/MOAM7.1.ER.200319T2120Z.200321T0600Z.200322T0000Z.UU/
852 PM CDT Fri Mar 20 2020
The Flood Warning continues for
the Osage River near Mari-Osa Campground
* until late Sunday night.
* At 7:00 AM Friday the stage was 21.2 feet.
* Flood stage is 19.0 feet.
* Minor flooding is forecast.
* The river is forecast to fall below flood stage Saturday evening.
* Impact: At 20.0 feet...Near this stage the lowest two campsites at
Mari-Osa campground begin flooding.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/21 03/22 03/23 03/24 03/25
Osage River
Mari-Osa Campg 19.0 21.20 20.8 18.0 17.3 16.8 16.3
&&
LAT...LON 3849 9199 3849 9202 3847 9202 3853 9204 3853 9202
$$301
WGUS83 KLSX 211431
FLSLSX
Flood Statement
National Weather Service St Louis MO
931 AM CDT Sat Mar 21 2020
...The flood warning continues for the following points
along the Missouri River...
Missouri River near Chamois
Missouri River at Hermann
Missouri River at Gasconade
Missouri River at Washington
Missouri River at St. Charles
River forecasts are based on observed precipitation and forecast
precipitation for the next 48 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
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 http://water.weather.gov/ahps2/index.php?wfo=lsx.
&&
MOC027-151-222030-
/O.EXT.KLSX.FL.W.0063.000000T0000Z-200325T1200Z/
/CMSM7.1.ER.200319T1645Z.200320T1255Z.200324T0000Z.NO/
931 AM CDT Sat Mar 21 2020
The Flood Warning continues for
the Missouri River near Chamois
* until Wednesday morning.
* At 7:52 AM Saturday the stage was 20.8 feet.
* Flood stage is 17.0 feet.
* Minor flooding is forecast.
* The river is forecast to continue falling to below flood stage by
Monday evening.
* Impact: At 17.0 feet...Flood Stage: Lower lying bottom land begins
to flood.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/22 03/23 03/24 03/25 03/26
Missouri River
Chamois 17.0 20.80 18.6 17.4 16.7 16.4 15.8
&&
LAT...LON 3871 9185 3873 9164 3868 9164 3855 9192
3864 9198
$$
MOC073-139-222030-
/O.CON.KLSX.FL.W.0061.000000T0000Z-000000T0000Z/
/GSCM7.1.ER.200318T1603Z.200321T1800Z.000000T0000Z.NO/
931 AM CDT Sat Mar 21 2020
The Flood Warning continues for
the Missouri River at Gasconade
* until further notice.
* At 9:10 AM Friday the stage was 27.1 feet.
* Flood stage is 22.0 feet.
* Minor flooding is forecast.
* The river is forecast to begin falling this afternoon.
* Impact: At 24.5 feet...Southern portions of Old Rock Road and
Twisters Road south of Rhineland begin flooding near this height.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/22 03/23 03/24 03/25 03/26
Missouri River
Gasconade 22.0 27.10 26.5 24.4 23.7 23.3 22.6
&&
LAT...LON 3872 9150 3869 9150 3866 9156 3868 9164
3873 9164
$$
MOC073-139-222030-
/O.EXT.KLSX.FL.W.0064.000000T0000Z-200326T2100Z/
/HRNM7.1.ER.200319T1652Z.200321T0700Z.200325T1500Z.NO/
931 AM CDT Sat Mar 21 2020
The Flood Warning continues for
the Missouri River at Hermann
* until Thursday afternoon.
* At 8:30 AM Saturday the stage was 25.2 feet.
* Flood stage is 21.0 feet.
* Minor flooding is forecast.
* The river is forecast to continue falling to below flood stage by
late Wednesday morning.
* Impact: At 25.1 feet...Katy Trail near Portland Floods
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/22 03/23 03/24 03/25 03/26
Missouri River
Hermann 21.0 25.19 23.7 23.4 22.4 21.1 20.3
&&
LAT...LON 3875 9136 3866 9119 3861 9123 3869 9150
3872 9150
$$
MOC071-219-222030-
/O.CON.KLSX.FL.W.0077.000000T0000Z-200324T1500Z/
/WHGM7.1.ER.200320T0456Z.200321T1115Z.200323T0300Z.NO/
931 AM CDT Sat Mar 21 2020
The Flood Warning continues for
the Missouri River at Washington
* until Tuesday morning.
* At 8:45 AM Saturday the stage was 22.0 feet.
* Flood stage is 20.0 feet.
* Minor flooding is forecast.
* The river is forecast to continue falling to below flood stage by
tomorrow late evening.
* Impact: At 21.0 feet...Wastewater plant turns pumps on.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/22 03/23 03/24 03/25 03/26
Missouri River
Washington 20.0 21.96 20.6 19.8 18.6 17.4 16.5
&&
LAT...LON 3865 9078 3859 9072 3851 9089 3861 9123
3866 9119
$$
MOC183-189-222030-
/O.CON.KLSX.FL.W.0078.000000T0000Z-200325T0800Z/
/SCLM7.1.ER.200320T1002Z.200321T1800Z.200324T0200Z.NO/
931 AM CDT Sat Mar 21 2020
The Flood Warning continues for
the Missouri River at St. Charles
* until late Tuesday night.
* At 9:00 AM Saturday the stage was 27.1 feet.
* Flood stage is 25.0 feet.
* Minor flooding is forecast.
* The river is forecast to crest near 27.1 feet this afternoon,
then fall below flood stage Monday evening.
* 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.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/22 03/23 03/24 03/25 03/26
Missouri River
St. Charles 25.0 27.08 26.5 25.4 24.5 23.1 22.2
&&
LAT...LON 3891 9033 3886 9018 3881 9017 3859 9072
3865 9078
$$060
WGUS83 KLSX 220142
FLSLSX
Flood Statement
National Weather Service St Louis MO
842 PM CDT Sat Mar 21 2020
...The flood warning continues for the following rivers in
Missouri...
Missouri River near Chamois
Missouri River at Hermann
Osage River near Mari-Osa Campground
Missouri River at Gasconade
Missouri River at Washington
Missouri River at St. Charles
River forecasts are based on observed precipitation and forecast
precipitation for the next 48 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Rainfall heavier than forecast could cause river levels to rise even
higher than predicted. The National Weather Service will monitor
this developing situation and issue follow up statements as
conditions or forecasts change.
Safety message: Never drive cars, trucks, or sport utility vehicles
through flooded areas. The water may be too deep to allow for safe
passage.
This product, along with additional weather and stream information,
is available at http://water.weather.gov/ahps2/index.php?wfo=lsx.
&&
MOC027-151-230141-
/O.EXT.KLSX.FL.W.0063.000000T0000Z-200326T0600Z/
/CMSM7.1.ER.200319T1645Z.200320T1255Z.200324T1800Z.NO/
842 PM CDT Sat Mar 21 2020
The Flood Warning continues for
the Missouri River near Chamois
* until late Wednesday night.
* At 7:52 AM Saturday the stage was 20.8 feet.
* Flood stage is 17.0 feet.
* Minor flooding is forecast.
* The river is forecast to continue falling to below flood stage by
Tuesday early afternoon.
* Impact: At 17.0 feet...Flood Stage: Lower lying bottom land begins
to flood.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/22 03/23 03/24 03/25 03/26
Missouri River
Chamois 17.0 20.80 18.8 17.5 17.1 16.5 15.7
&&
LAT...LON 3871 9185 3873 9164 3868 9164 3855 9192
3864 9198
$$
MOC073-139-230141-
/O.CON.KLSX.FL.W.0061.000000T0000Z-000000T0000Z/
/GSCM7.1.ER.200318T1603Z.200322T0600Z.000000T0000Z.NO/
842 PM CDT Sat Mar 21 2020
The Flood Warning continues for
the Missouri River at Gasconade
* until further notice.
* At 9:10 AM Friday the stage was 27.1 feet.
* Flood stage is 22.0 feet.
* Minor flooding is forecast.
* The river is forecast to continue rising to near 27.3 feet by early
Sunday morning. Additional rises may be possible thereafter.
* Impact: At 24.5 feet...Southern portions of Old Rock Road and
Twisters Road south of Rhineland begin flooding near this height.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/22 03/23 03/24 03/25 03/26
Missouri River
Gasconade 22.0 27.10 26.6 24.5 24.0 23.5 22.5
&&
LAT...LON 3872 9150 3869 9150 3866 9156 3868 9164
3873 9164
$$
MOC073-139-230141-
/O.EXT.KLSX.FL.W.0064.000000T0000Z-200326T1030Z/
/HRNM7.1.ER.200319T1652Z.200321T0700Z.200325T0430Z.NO/
842 PM CDT Sat Mar 21 2020
The Flood Warning continues for
the Missouri River at Hermann
* until late Wednesday night.
* At 7:30 PM Saturday the stage was 24.4 feet.
* Flood stage is 21.0 feet.
* Minor flooding is forecast.
* The river is forecast to continue falling to below flood stage by
Tuesday before midnight.
* Impact: At 21.0 feet...Minor flooding of cropland begins...
particularly just north of the Highway 19 bridge along the Loutre
River.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/22 03/23 03/24 03/25 03/26
Missouri River
Hermann 21.0 24.44 23.9 22.8 21.9 20.6 19.5
&&
LAT...LON 3875 9136 3866 9119 3861 9123 3869 9150
3872 9150
$$
MOC071-219-230141-
/O.CON.KLSX.FL.W.0077.000000T0000Z-200324T1500Z/
/WHGM7.1.ER.200320T0456Z.200321T1115Z.200323T0300Z.NO/
842 PM CDT Sat Mar 21 2020
The Flood Warning continues for
the Missouri River at Washington
* until Tuesday morning.
* At 7:45 PM Saturday the stage was 21.4 feet.
* Flood stage is 20.0 feet.
* Minor flooding is forecast.
* The river is forecast to continue falling to below flood stage by
Sunday late evening.
* Impact: At 21.0 feet...Wastewater plant turns pumps on.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/22 03/23 03/24 03/25 03/26
Missouri River
Washington 20.0 21.43 20.6 19.8 18.6 17.4 16.5
&&
LAT...LON 3865 9078 3859 9072 3851 9089 3861 9123
3866 9119
$$
MOC183-189-230141-
/O.CON.KLSX.FL.W.0078.000000T0000Z-200325T0800Z/
/SCLM7.1.ER.200320T1002Z.200321T1730Z.200324T0200Z.NO/
842 PM CDT Sat Mar 21 2020
The Flood Warning continues for
the Missouri River at St. Charles
* until late Tuesday night.
* At 8:30 PM Saturday the stage was 26.9 feet.
* Flood stage is 25.0 feet.
* Minor flooding is forecast.
* The river is forecast to continue falling to below flood stage by
Monday before midnight.
* Impact: At 25.0 feet...The right bank downstream overflows,
flooding agricultural bottomland. Near this stage, Missouri Route
H at Island Road will be closed in both directions.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/22 03/23 03/24 03/25 03/26
Missouri River
St. Charles 25.0 26.94 26.5 25.4 24.5 23.1 22.2
&&
LAT...LON 3891 9033 3886 9018 3881 9017 3859 9072
3865 9078
$$
MOC051-151-230053-
/O.EXT.KLSX.FL.W.0076.000000T0000Z-200323T0053Z/
/MOAM7.1.ER.200319T2120Z.200320T1200Z.200321T1853Z.UU/
842 PM CDT Sat Mar 21 2020
The Flood Warning continues for
the Osage River near Mari-Osa Campground
* until Sunday evening.
* At 8:00 AM Saturday the stage was 19.9 feet.
* Flood stage is 19.0 feet.
* Minor flooding is occurring.
* The river is forecast to continue falling to below flood stage by
early Sunday morning.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/22 03/23 03/24 03/25 03/26
Osage River
Mari-Osa Campg 19.0 19.90 16.8 15.5 16.0 15.0 14.6
&&
LAT...LON 3849 9199 3849 9202 3847 9202 3853 9204 3853 9202
$$047
WGUS83 KLSX 221447
FLSLSX
Flood Statement
National Weather Service St Louis MO
947 AM CDT Sun Mar 22 2020
...The flood warning continues for the following points
on the Missouri River...
Missouri River near Chamois
Missouri River at Hermann
Missouri River at Washington
Missouri River at St. Charles
Missouri River at Gasconade
River forecasts are based on observed precipitation and forecast
precipitation for the next 48 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Rainfall heavier than forecast could cause river levels to rise even
higher than predicted. The National Weather Service will monitor
this developing situation and issue follow up statements as
conditions or forecasts change.
Safety message: Never drive cars, trucks, or sport utility vehicles
through flooded areas. The water may be too deep to allow for safe
passage.
This product, along with additional weather and stream information,
is available at http://water.weather.gov/ahps2/index.php?wfo=lsx.
&&
MOC027-151-232046-
/O.EXT.KLSX.FL.W.0063.000000T0000Z-200328T0600Z/
/CMSM7.1.ER.200319T1645Z.200320T1255Z.200326T1800Z.NO/
947 AM CDT Sun Mar 22 2020
The Flood Warning continues for
the Missouri River near Chamois
* until late Friday night.
* At 7:52 AM Saturday the stage was 20.8 feet.
* Flood stage is 17.0 feet.
* Minor flooding is forecast.
* The river is forecast to continue falling to below flood stage by
Thursday early afternoon.
* Impact: At 17.0 feet...Flood Stage: Lower lying bottom land begins
to flood.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/23 03/24 03/25 03/26 03/27
Missouri River
Chamois 17.0 20.80 18.1 17.6 17.3 17.0 16.9
&&
LAT...LON 3871 9185 3873 9164 3868 9164 3855 9192
3864 9198
$$
MOC073-139-232046-
/O.CON.KLSX.FL.W.0061.000000T0000Z-000000T0000Z/
/GSCM7.1.ER.200318T1603Z.200320T1410Z.000000T0000Z.NO/
947 AM CDT Sun Mar 22 2020
The Flood Warning continues for
the Missouri River at Gasconade
* until further notice.
* At 9:10 AM Friday the stage was 27.1 feet.
* Flood stage is 22.0 feet.
* Minor flooding is forecast.
* The river is forecast to continue falling to a stage of 25.2 feet
by tomorrow morning.
* Impact: At 24.5 feet...Southern portions of Old Rock Road and
Twisters Road south of Rhineland begin flooding near this height.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/23 03/24 03/25 03/26 03/27
Missouri River
Gasconade 22.0 27.10 25.2 24.6 24.3 24.0 23.8
&&
LAT...LON 3872 9150 3869 9150 3866 9156 3868 9164
3873 9164
$$
MOC073-139-232046-
/O.EXT.KLSX.FL.W.0064.000000T0000Z-200329T0000Z/
/HRNM7.1.ER.200319T1652Z.200321T0700Z.200327T1800Z.NO/
947 AM CDT Sun Mar 22 2020
The Flood Warning continues for
the Missouri River at Hermann
* until Saturday evening.
* At 9:30 AM Sunday the stage was 23.5 feet.
* Flood stage is 21.0 feet.
* Minor flooding is forecast.
* The river is forecast to continue falling to below flood stage by
Friday early afternoon.
* Impact: At 21.0 feet...Minor flooding of cropland begins...
particularly just north of the Highway 19 bridge along the Loutre
River.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/23 03/24 03/25 03/26 03/27
Missouri River
Hermann 21.0 23.54 23.3 22.7 21.8 21.4 21.1
&&
LAT...LON 3875 9136 3866 9119 3861 9123 3869 9150
3872 9150
$$
MOC071-219-232046-
/O.EXT.KLSX.FL.W.0077.000000T0000Z-200325T0000Z/
/WHGM7.1.ER.200320T0456Z.200321T1115Z.200323T1200Z.NO/
947 AM CDT Sun Mar 22 2020
The Flood Warning continues for
the Missouri River at Washington
* until Tuesday evening.
* At 8:45 AM Sunday the stage was 20.5 feet.
* Flood stage is 20.0 feet.
* Minor flooding is forecast.
* The river is forecast to continue falling to below flood stage by
tomorrow morning.
* Impact: At 17.5 feet...Lower River front parking lot is closed
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/23 03/24 03/25 03/26 03/27
Missouri River
Washington 20.0 20.52 20.0 19.5 18.7 18.3 18.0
&&
LAT...LON 3865 9078 3859 9072 3851 9089 3861 9123
3866 9119
$$
MOC183-189-232046-
/O.EXT.KLSX.FL.W.0078.000000T0000Z-200326T0000Z/
/SCLM7.1.ER.200320T1002Z.200321T1730Z.200324T1800Z.NO/
947 AM CDT Sun Mar 22 2020
The Flood Warning continues for
the Missouri River at St. Charles
* until Wednesday evening.
* At 9:30 AM Sunday the stage was 26.2 feet.
* Flood stage is 25.0 feet.
* Minor flooding is forecast.
* The river is forecast to continue falling to below flood stage by
Tuesday early afternoon.
* Impact: At 25.0 feet...The right bank downstream overflows,
flooding agricultural bottomland. Near this stage, Missouri Route
H at Island Road will be closed in both directions.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/23 03/24 03/25 03/26 03/27
Missouri River
St. Charles 25.0 26.24 25.5 25.1 24.4 23.8 23.5
&&
LAT...LON 3891 9033 3886 9018 3881 9017 3859 9072
3865 9078
$$733
WGUS83 KLSX 230141
FLSLSX
Flood Statement
National Weather Service St Louis MO
841 PM CDT Sun Mar 22 2020
...The flood warning continues for the following rivers in
Missouri...
Missouri River near Chamois
Missouri River at Hermann
Missouri River at St. Charles
...The flood warning continues for the following rivers in Missouri..
Missouri River at Gasconade
Missouri River at Washington
River forecasts are based on observed precipitation and forecast
precipitation for the next 48 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
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 http://water.weather.gov/ahps2/index.php?wfo=lsx.
&&
MOC027-151-240140-
/O.EXT.KLSX.FL.W.0063.000000T0000Z-000000T0000Z/
/CMSM7.1.ER.200319T1645Z.200320T1255Z.000000T0000Z.NO/
841 PM CDT Sun Mar 22 2020
The Flood Warning continues for
the Missouri River near Chamois
* until further notice.
* At 8:30 PM Sunday the stage was estimated at 18.8 feet.
* Flood stage is 17.0 feet.
* Minor flooding is forecast.
* The river is forecast to continue falling to a stage of 18.4 feet
by Tuesday morning.
* Impact: At 17.0 feet...Flood Stage: Lower lying bottom land begins
to flood.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/23 03/24 03/25 03/26 03/27
Missouri River
Chamois 17.0 20.80 19.3 18.4 18.3 17.6 17.4
&&
LAT...LON 3871 9185 3873 9164 3868 9164 3855 9192
3864 9198
$$
MOC073-139-240140-
/O.CON.KLSX.FL.W.0061.000000T0000Z-000000T0000Z/
/GSCM7.1.ER.200318T1603Z.200320T1410Z.000000T0000Z.NO/
841 PM CDT Sun Mar 22 2020
The Flood Warning continues for
the Missouri River at Gasconade
* until further notice.
* At 8:30 PM Sunday the stage was estimated at 18.8 feet.
* Flood stage is 22.0 feet.
* Minor flooding is forecast.
* The river is forecast to continue falling to a stage of 25.6 feet
by Tuesday morning.
* Impact: At 24.5 feet...Southern portions of Old Rock Road and
Twisters Road south of Rhineland begin flooding near this height.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/23 03/24 03/25 03/26 03/27
Missouri River
Gasconade 22.0 27.10 26.1 25.6 25.4 24.8 24.4
&&
LAT...LON 3872 9150 3869 9150 3866 9156 3868 9164
3873 9164
$$
MOC073-139-240140-
/O.EXT.KLSX.FL.W.0064.000000T0000Z-200328T2100Z/
/HRNM7.1.ER.200319T1652Z.200321T0700Z.200327T1500Z.NO/
841 PM CDT Sun Mar 22 2020
The Flood Warning continues for
the Missouri River at Hermann
* until Saturday afternoon.
* At 7:30 PM Sunday the stage was 23.6 feet.
* Flood stage is 21.0 feet.
* Minor flooding is forecast.
* The river is forecast to continue falling to below flood stage
Friday morning.
* Impact: At 21.0 feet...Minor flooding of cropland begins...
particularly just north of the Highway 19 bridge along the Loutre
River.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/23 03/24 03/25 03/26 03/27
Missouri River
Hermann 21.0 23.60 23.4 22.7 21.7 21.4 21.1
&&
LAT...LON 3875 9136 3866 9119 3861 9123 3869 9150
3872 9150
$$
MOC071-219-240140-
/O.CON.KLSX.FL.W.0077.000000T0000Z-200325T0000Z/
/WHGM7.1.ER.200320T0456Z.200321T1115Z.200323T1200Z.NO/
841 PM CDT Sun Mar 22 2020
The Flood Warning continues for
the Missouri River at Washington
* until Tuesday evening.
* At 7:45 PM Sunday the stage was 20.2 feet.
* Flood stage is 20.0 feet.
* Minor flooding is forecast.
* The river is forecast to continue falling to below flood stage
tomorrow morning.
* Impact: At 17.5 feet...Lower River front parking lot is closed
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/23 03/24 03/25 03/26 03/27
Missouri River
Washington 20.0 20.21 20.0 19.6 18.9 18.5 18.1
&&
LAT...LON 3865 9078 3859 9072 3851 9089 3861 9123
3866 9119
$$
MOC183-189-240140-
/O.EXT.KLSX.FL.W.0078.000000T0000Z-200326T0600Z/
/SCLM7.1.ER.200320T1002Z.200321T1730Z.200325T0000Z.NO/
841 PM CDT Sun Mar 22 2020
The Flood Warning continues for
the Missouri River at St. Charles
* until late Wednesday night.
* At 8:00 PM Sunday the stage was 25.8 feet.
* Flood stage is 25.0 feet.
* Minor flooding is forecast.
* The river is forecast to continue falling to below flood stage
Tuesday evening.
* 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.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/23 03/24 03/25 03/26 03/27
Missouri River
St. Charles 25.0 25.75 25.5 25.2 24.7 24.1 23.7
&&
LAT...LON 3891 9033 3886 9018 3881 9017 3859 9072
3865 9078
$$456
WGUS83 KLSX 231537
FLSLSX
Flood Statement
National Weather Service St Louis MO
1037 AM CDT Mon Mar 23 2020
...The flood warning continues for the following river in
Missouri...
Missouri River
near Chamois
at Gasconade
at Hermann
at Washington
at St. Charles
River forecasts are based on observed precipitation and forecast
precipitation for the next 48 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Rainfall heavier than forecast could cause river levels to rise even
higher than predicted. The National Weather Service will monitor
this developing situation and issue follow up statements as
conditions or forecasts change.
Safety message: Never drive cars, trucks, or sport utility vehicles
through flooded areas. The water may be too deep to allow for safe
passage.
This product, along with additional weather and stream information,
is available at http://water.weather.gov/ahps2/index.php?wfo=lsx.
&&
MOC027-151-242137-
/O.CON.KLSX.FL.W.0063.000000T0000Z-000000T0000Z/
/CMSM7.1.ER.200319T1645Z.200320T1255Z.000000T0000Z.NO/
1037 AM CDT Mon Mar 23 2020
The Flood Warning continues for
The Missouri River near Chamois
* Until further notice.
* At 8:10 AM Monday the stage was 19.8 feet.
* Flood stage is 17.0 feet.
* The river is forecast to rise to near 20.2 feet this evening
before falling once again.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/24 03/25 03/26 03/27 03/28
Missouri River
Chamois 17.0 19.80 19.8 19.4 19.1 18.7 18.4
&&
LAT...LON 3871 9185 3873 9164 3868 9164 3855 9192
3864 9198
$$
MOC073-139-242137-
/O.CON.KLSX.FL.W.0061.000000T0000Z-000000T0000Z/
/GSCM7.1.ER.200318T1603Z.200320T1410Z.000000T0000Z.NO/
1037 AM CDT Mon Mar 23 2020
The Flood Warning continues for
The Missouri River at Gasconade
* Until further notice.
* At 9:10 AM Friday the stage was 27.1 feet.
* Flood stage is 22.0 feet.
* The river is forecast to continue falling to near 25.9 feet Wednesday
morning.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/24 03/25 03/26 03/27 03/28
Missouri River
Gasconade 22.0 27.10 26.4 25.9 25.7 25.2 24.9
&&
LAT...LON 3872 9150 3869 9150 3866 9156 3868 9164
3873 9164
$$
MOC073-139-242137-
/O.EXT.KLSX.FL.W.0064.000000T0000Z-200330T2248Z/
/HRNM7.1.ER.200319T1652Z.200321T0700Z.200329T1648Z.NO/
1037 AM CDT Mon Mar 23 2020
The Flood Warning continues for
The Missouri River at Hermann
* Until further notice.
* At 9:30 AM Monday the stage was 24.6 feet.
* Flood stage is 21.0 feet.
* The river is forecast to crest near 25.2 feet this evening.
* Impact: At 25.2 feet...The Bait shop just below the bridge floods.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/24 03/25 03/26 03/27 03/28
Missouri River
Hermann 21.0 24.58 25.0 23.7 23.2 22.8 22.5
&&
LAT...LON 3875 9136 3866 9119 3861 9123 3869 9150
3872 9150
$$
MOC071-219-242137-
/O.EXT.KLSX.FL.W.0077.000000T0000Z-200328T0300Z/
/WHGM7.1.ER.200320T0456Z.200321T1115Z.200326T1500Z.NO/
1037 AM CDT Mon Mar 23 2020
The Flood Warning continues for
The Missouri River at Washington
* Until Thursday evening.
* At 9:45 AM Monday the stage was 20.9 feet.
* Flood stage is 20.0 feet.
* The river is forecast to crest near 21.4 feet late tonight.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/24 03/25 03/26 03/27 03/28
Missouri River
Washington 20.0 20.93 21.4 20.8 20.1 19.6 19.2
&&
LAT...LON 3865 9078 3859 9072 3851 9089 3861 9123
3866 9119
$$
MOC183-189-242137-
/O.EXT.KLSX.FL.W.0078.000000T0000Z-200329T0600Z/
/SCLM7.1.ER.200320T1002Z.200321T1730Z.200328T0000Z.NO/
1037 AM CDT Mon Mar 23 2020
The Flood Warning continues for
The Missouri River at St. Charles
* Until late Friday night.
* At 10:00 AM Monday the stage was 25.9 feet.
* Flood stage is 25.0 feet.
* The river is forecast to crest near 26.7 feet Tuesday evening.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/24 03/25 03/26 03/27 03/28
Missouri River
St. Charles 25.0 25.89 26.7 26.5 25.8 25.2 24.8
&&
LAT...LON 3891 9033 3886 9018 3881 9017 3859 9072
3865 9078
$$524
WGUS83 KLSX 240139
FLSLSX
Flood Statement
National Weather Service St Louis MO
839 PM CDT Mon Mar 23 2020
...The flood warning continues for the following rivers in
Missouri...
Missouri River near Chamois
Missouri River at Gasconade
Missouri River at Hermann
Missouri River at Washington
Missouri River at St. Charles
River forecasts are based on observed precipitation and forecast
precipitation for the next 48 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
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 http://water.weather.gov/ahps2/index.php?wfo=lsx.
&&
MOC027-151-250138-
/O.EXT.KLSX.FL.W.0063.000000T0000Z-200328T1200Z/
/CMSM7.1.ER.200319T1645Z.200320T1255Z.200327T0000Z.NO/
839 PM CDT Mon Mar 23 2020
The Flood Warning continues for
the Missouri River near Chamois
* until Saturday morning.
* At 8:00 PM Monday the stage was estimated at 20.3 feet.
* Flood stage is 17.0 feet.
* Minor flooding is forecast.
* The river is forecast to continue falling to below flood stage
Thursday evening.
* Impact: At 17.0 feet...Flood Stage: Lower lying bottom land begins
to flood.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/24 03/25 03/26 03/27 03/28
Missouri River
Chamois 17.0 19.80 19.5 18.4 17.6 16.6 15.9
&&
LAT...LON 3871 9185 3873 9164 3868 9164 3855 9192
3864 9198
$$
MOC073-139-250138-
/O.EXT.KLSX.FL.W.0061.000000T0000Z-200330T0800Z/
/GSCM7.1.ER.200318T1603Z.200320T1410Z.200328T2000Z.NO/
839 PM CDT Mon Mar 23 2020
The Flood Warning continues for
the Missouri River at Gasconade
* until Monday March 30.
* At 8:00 PM Monday the stage was estimated at 26.5 feet.
* Flood stage is 22.0 feet.
* Minor flooding is forecast.
* The river is forecast to continue falling to below flood stage
Saturday afternoon.
* Impact: At 24.5 feet...Southern portions of Old Rock Road and
Twisters Road south of Rhineland begin flooding near this height.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/24 03/25 03/26 03/27 03/28
Missouri River
Gasconade 22.0 27.10 26.4 25.1 24.3 23.1 22.3
&&
LAT...LON 3872 9150 3869 9150 3866 9156 3868 9164
3873 9164
$$
MOC073-139-250138-
/O.EXT.KLSX.FL.W.0064.000000T0000Z-200328T0600Z/
/HRNM7.1.ER.200319T1652Z.200321T0700Z.200327T0000Z.NO/
839 PM CDT Mon Mar 23 2020
The Flood Warning continues for
the Missouri River at Hermann
* until late Friday night.
* At 7:30 PM Monday the stage was 24.9 feet.
* Flood stage is 21.0 feet.
* Minor flooding is forecast.
* The river is cresting now near 25.0 feet and is forecast to fall
below flood stage Thursday evening.
* Impact: At 25.2 feet...The Bait shop just below the bridge floods.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/24 03/25 03/26 03/27 03/28
Missouri River
Hermann 21.0 24.93 24.8 22.7 21.5 20.5 19.9
&&
LAT...LON 3875 9136 3866 9119 3861 9123 3869 9150
3872 9150
$$
MOC071-219-250138-
/O.CON.KLSX.FL.W.0077.000000T0000Z-200328T0300Z/
/WHGM7.1.ER.200320T0456Z.200321T1115Z.200326T1500Z.NO/
839 PM CDT Mon Mar 23 2020
The Flood Warning continues for
the Missouri River at Washington
* until Friday evening.
* At 7:45 PM Monday the stage was 21.2 feet.
* Flood stage is 20.0 feet.
* Minor flooding is forecast.
* The river is forecast to crest near 21.4 feet early Tuesday morning,
then fall below flood stage Thursday morning.
* Impact: At 21.0 feet...Wastewater plant turns pumps on.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/24 03/25 03/26 03/27 03/28
Missouri River
Washington 20.0 21.24 21.4 20.8 20.1 19.5 19.2
&&
LAT...LON 3865 9078 3859 9072 3851 9089 3861 9123
3866 9119
$$
MOC183-189-250138-
/O.CON.KLSX.FL.W.0078.000000T0000Z-200329T0600Z/
/SCLM7.1.ER.200320T1002Z.200321T1730Z.200328T0000Z.NO/
839 PM CDT Mon Mar 23 2020
The Flood Warning continues for
the Missouri River at St. Charles
* until late Saturday night.
* At 8:30 PM Monday the stage was 26.4 feet.
* Flood stage is 25.0 feet.
* Minor flooding is forecast.
* The river is forecast to crest near 26.7 feet Tuesday afternoon,
then fall below flood stage Friday evening.
* 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.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/24 03/25 03/26 03/27 03/28
Missouri River
St. Charles 25.0 26.37 26.7 26.4 25.8 25.2 24.8
&&
LAT...LON 3891 9033 3886 9018 3881 9017 3859 9072
3865 9078
$$107
WGUS83 KLSX 241511
FLSLSX
Flood Statement
National Weather Service St Louis MO
1011 AM CDT Tue Mar 24 2020
...The flood warning continues for the following river in
Missouri...
Missouri River
near Chamois
at Gasconade
at Hermann
at Washington
at St. Charles
River forecasts are based on observed precipitation and forecast
precipitation for the next 48 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
The National Weather Service will monitor this developing situation
and issue follow up statements as conditions or forecasts change.
Safety message: Never drive cars, trucks, or sport utility vehicles
through flooded areas. The water may be too deep to allow for safe
passage.
This product, along with additional weather and stream information,
is available at http://water.weather.gov/ahps2/index.php?wfo=lsx.
&&
MOC027-151-252109-
/O.EXT.KLSX.FL.W.0063.000000T0000Z-200327T0600Z/
/CMSM7.1.ER.200319T1645Z.200320T1255Z.200325T1800Z.NO/
1011 AM CDT Tue Mar 24 2020
The Flood Warning continues for
The Missouri River near Chamois
* Until Wednesday afternoon.
* At 7:48 AM Tuesday the stage was 19.2 feet.
* Flood stage is 17.0 feet.
* The river is forecast to fall back below flood stage Wednesday
afternoon.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/25 03/26 03/27 03/28 03/29
Missouri River
Chamois 17.0 19.20 17.5 15.7 14.4 13.3 12.5
&&
LAT...LON 3871 9185 3873 9164 3868 9164 3855 9192
3864 9198
$$
MOC073-139-252109-
/O.EXT.KLSX.FL.W.0061.000000T0000Z-200328T0900Z/
/GSCM7.1.ER.200318T1603Z.200320T1410Z.200326T2100Z.NO/
1011 AM CDT Tue Mar 24 2020
The Flood Warning continues for
The Missouri River at Gasconade
* Until Thursday afternoon.
* At 7:00 AM Tuesday the estimated stage was 26.3 feet.
* Flood stage is 22.0 feet.
* The river is forecast to continue fall back below flood
stage Thursday afternoon.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/25 03/26 03/27 03/28 03/29
Missouri River
Gasconade 22.0 E26.30 24.6 22.6 21.2 19.9 18.8
&&
LAT...LON 3872 9150 3869 9150 3866 9156 3868 9164
3873 9164
$$
MOC073-139-252109-
/O.EXT.KLSX.FL.W.0064.000000T0000Z-200327T0712Z/
/HRNM7.1.ER.200319T1652Z.200321T0700Z.200326T0112Z.NO/
1011 AM CDT Tue Mar 24 2020
The Flood Warning continues for
The Missouri River at Hermann
* Until Wednesday evening.
* At 9:30 AM Tuesday the stage was 24.5 feet.
* Flood stage is 21.0 feet.
* The river is forecast to fall back below flood stage Wednesday
evening.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/25 03/26 03/27 03/28 03/29
Missouri River
Hermann 21.0 24.45 22.2 20.2 19.2 18.4 17.5
&&
LAT...LON 3875 9136 3866 9119 3861 9123 3869 9150
3872 9150
$$
MOC071-219-252109-
/O.EXT.KLSX.FL.W.0077.000000T0000Z-200326T2248Z/
/WHGM7.1.ER.200320T0456Z.200321T1115Z.200325T1048Z.NO/
1011 AM CDT Tue Mar 24 2020
The Flood Warning continues for
The Missouri River at Washington
* Until Wednesday afternoon.
* At 9:45 AM Tuesday the stage was 21.2 feet.
* Flood stage is 20.0 feet.
* The river is forecast to fall back below flood stage Wednesday
afternoon.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/25 03/26 03/27 03/28 03/29
Missouri River
Washington 20.0 21.17 19.9 17.8 16.4 15.4 14.3
&&
LAT...LON 3865 9078 3859 9072 3851 9089 3861 9123
3866 9119
$$
MOC183-189-252109-
/O.EXT.KLSX.FL.W.0078.000000T0000Z-200327T0600Z/
/SCLM7.1.ER.200320T1002Z.200321T1730Z.200326T0000Z.NO/
1011 AM CDT Tue Mar 24 2020
The Flood Warning continues for
The Missouri River at St. Charles
* Until Wednesday evening.
* At 9:30 AM Tuesday the stage was 26.7 feet.
* Flood stage is 25.0 feet.
* The river is currently cresting near 26.7 feet and is forecast
to fall back below flood stage Wednesday evening.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/25 03/26 03/27 03/28 03/29
Missouri River
St. Charles 25.0 26.68 26.0 23.9 22.3 21.4 20.5
&&
LAT...LON 3891 9033 3886 9018 3881 9017 3859 9072
3865 9078
$$146
WGUS83 KLSX 251445
FLSLSX
Flood Statement
National Weather Service St Louis MO
945 AM CDT Wed Mar 25 2020
...The flood warning continues for the following rivers\ in
Missouri...
Missouri River
near Chamois
at Gasconade
at Hermann
at Washington
at St. Charles
River forecasts are based on observed precipitation and forecast
precipitation for the next 48 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
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 http://water.weather.gov/ahps2/index.php?wfo=lsx.
&&
MOC027-151-262044-
/O.EXT.KLSX.FL.W.0063.000000T0000Z-200328T0051Z/
/CMSM7.1.ER.200319T1645Z.200320T1255Z.200326T1251Z.NO/
945 AM CDT Wed Mar 25 2020
The Flood Warning continues for
The Missouri River near Chamois
* Until Thursday evening.
* At 7:48 AM Wednesday the stage was 18.5 feet.
* Flood stage is 17.0 feet.
* The river is forecast to fall below flood stage Thursday evening.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/26 03/27 03/28 03/29 03/30
Missouri River
Chamois 17.0 18.50 17.1 14.9 13.6 12.8 12.2
&&
LAT...LON 3871 9185 3873 9164 3868 9164 3855 9192
3864 9198
$$
MOC073-139-262044-
/O.EXT.KLSX.FL.W.0061.000000T0000Z-200328T2248Z/
/GSCM7.1.ER.200318T1603Z.200320T1410Z.200327T1048Z.NO/
945 AM CDT Wed Mar 25 2020
The Flood Warning continues for
The Missouri River at Gasconade
* Until Friday afternoon.
* At 6:00 AM Wednesday the stage was 25.4 feet.
* Flood stage is 22.0 feet.
* The river is forecast to fall back below flood stage Friday afternoon.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/26 03/27 03/28 03/29 03/30
Missouri River
Gasconade 22.0 25.40 24.4 21.9 20.4 19.3 18.5
&&
LAT...LON 3872 9150 3869 9150 3866 9156 3868 9164
3873 9164
$$
MOC073-139-262044-
/O.EXT.KLSX.FL.W.0064.000000T0000Z-200328T0500Z/
/HRNM7.1.ER.200319T1652Z.200321T0700Z.200326T2300Z.NO/
945 AM CDT Wed Mar 25 2020
The Flood Warning continues for
The Missouri River at Hermann
* Until Thursday evening.
* At 8:30 AM Wednesday the stage was 23.3 feet.
* Flood stage is 21.0 feet.
* The river is forecast to fall back below flood stage Thursday evening.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/26 03/27 03/28 03/29 03/30
Missouri River
Hermann 21.0 23.32 22.1 20.0 19.1 18.0 16.8
&&
LAT...LON 3875 9136 3866 9119 3861 9123 3869 9150
3872 9150
$$
MOC071-219-262044-
/O.EXT.KLSX.FL.W.0077.000000T0000Z-200327T0600Z/
/WHGM7.1.ER.200320T0456Z.200321T1115Z.200325T1800Z.NO/
945 AM CDT Wed Mar 25 2020
The Flood Warning continues for
The Missouri River at Washington
* Until this afternoon.
* At 8:45 AM Wednesday the stage was 20.1 feet.
* Flood stage is 20.0 feet.
* The river is forecast to fall back below flood stage this afternoon.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/26 03/27 03/28 03/29 03/30
Missouri River
Washington 20.0 20.14 19.1 17.2 16.0 14.7 13.2
&&
LAT...LON 3865 9078 3859 9072 3851 9089 3861 9123
3866 9119
$$
MOC183-189-262044-
/O.EXT.KLSX.FL.W.0078.000000T0000Z-200327T1800Z/
/SCLM7.1.ER.200320T1002Z.200321T1730Z.200326T1200Z.NO/
945 AM CDT Wed Mar 25 2020
The Flood Warning continues for
The Missouri River at St. Charles
* Until Thursday afternoon.
* At 9:30 AM Wednesday the stage was 25.9 feet.
* Flood stage is 25.0 feet.
* The river is forecast to fall back below flood stage Thursday afternoon.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/26 03/27 03/28 03/29 03/30
Missouri River
St. Charles 25.0 25.86 25.0 23.2 21.9 20.9 19.7
&&
LAT...LON 3891 9033 3886 9018 3881 9017 3859 9072
3865 9078
$$749
WGUS83 KLSX 251816
FLSLSX
Flood Statement
National Weather Service St Louis MO
116 PM CDT Wed Mar 25 2020
...The flood warning is cancelled for the following river in
Missouri...
Missouri River at
Washington
River forecasts are based on observed precipitation and forecast
precipitation for the next 48 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Safety message: Never drive cars, trucks, or sport utility vehicles
through flooded areas. The water may be too deep to allow for safe
passage.
This product, along with additional weather and stream information,
is available at http://water.weather.gov/ahps2/index.php?wfo=lsx.
&&
MOC071-219-251846-
/O.CAN.KLSX.FL.W.0077.000000T0000Z-200327T0600Z/
/WHGM7.1.ER.200320T0456Z.200321T1115Z.200325T1615Z.NO/
116 PM CDT Wed Mar 25 2020
The Flood Warning is cancelled for
The Missouri River at Washington.
* At 12:45 PM Wednesday the stage was 19.9 feet.
* Flood stage is 20.0 feet.
* The river fell below flood stage at 11:15 AM Wednesday.
* The river is forecast to continue to fall to near 17.2 feet Friday
morning.
&&
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 03/26 03/27 03/28 03/29 03/30
Missouri River
Washington 20.0 19.94 19.1 17.2 16.0 14.7 13.2
&&
LAT...LON 3865 9078 3859 9072 3851 9089 3861 9123
3866 9119
$$What forecasters said that day
The local office's own words before this river flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS St. Louis, MO wrote its last area forecast discussion before this river flood warning went out at Mar 19, 6:35 AM CDT, 4 hours 8 minutes earlier.
Area forecast discussion, Mar 19, 6:35 AM CDT, 4 hours 8 minutes before
Area Forecast Discussion...Updated Aviation
National Weather Service Saint Louis MO
635 AM CDT Thu Mar 19 2020
.SHORT TERM... (Through Late Friday Afternoon)
Issued at 344 AM CDT Thu Mar 19 2020
Convection across southwestern MO will spread northeastward
through our area this morning ahead of a warm front which will
lift northeastward into our area. A strong southwesterly low level
jet will also bring strong low level temperature and moisture
advection to our area this morning. Upper level divergence will
also be increasing over the region early this morning ahead of an
approaching upper level trough. Heavy downpours can be expected
with widespread rain amounts of around one-half inch and isolated
areas up to near 1 inch this morning due to anomalously high
precipitable water values. There may also be pea size hail with a
few of the stronger elevated storms this morning. Most of the
convection should shift east-northeast of the forecast area by
early afternoon allowing the temperature to rise to highs about 15
to 20 degrees above normal with surface dew points rising into
the lower 60s for much of our area south of the warm front. Strong
gusty winds can be expected this afternoon due to a tightening
surface pressure gradient. Low-mid level wind shear will
strengthen this afternoon and this evening as an 80 kt mid level
wind max ahead of the approaching upper level trough moves
through MO. Severe storms are possible late this afternoon and
this evening ahead of an approaching dry line/cold front. While
there is a potential of severe storms across most of our area, it
appears that the best potential may be across southeast MO and
southwest IL this evening where the greatest instability will
exist with the highest surface based CAPE values. These storms may
be capable of producing damaging winds, isolated tornadoes, and
possibly also large hail. These storms should shift southeast of
our forecast area around 06Z Friday, although rain will still be
possible until about 12Z Friday as a strong cold front moves
southeastward through our forecast area late tonight into Friday
morning. Will issue a Flash Flood Watch for southeast MO and
southwest IL today and this evening due to the heavy rain amounts
from repeated rounds of storms on already saturated grounds from
yesterday mornings heavy rain. Much colder low temperatures can
be expected late tonight across northeast and central MO and west
central IL due to cold air advection behind the cold front. This
cooling trend will continue Friday and Friday night as a strong
1040 mb surface ridge over the northern Plains builds southeastward
into our area behind the cold front.
GKS
.LONG TERM... (Friday Night through Wednesday)
Issued at 344 AM CDT Thu Mar 19 2020
Colder conditions will continue into the weekend with lows Friday
night about 5 to 10 degrees below normal. There will be the
potential for light rain late Saturday night through Sunday evening
ahead of a southern stream shortwave and well north of a surface low
moving eastward through the Gulf Coast states. The best chance of
precipitation will be across central and southeast MO. A better
potential for more significant precipitation will occur late Monday
night through Tuesday evening as a northern stream upper level
trough and associated surface low move eastward through northern MO
with strong low-mid level warm air advection ahead of the low and
trailing cold front. Temperatures will be warm enough that the
precipitation type should be liquid rain with a warming trend
beginning on Monday.
GKS
&&
.AVIATION... (For the 12z TAFs through 12z Friday Morning)
Issued at 556 AM CDT Thu Mar 19 2020
Showers and thunderstorms will move through all of the terminals
this morning, with IFR/LIFR conditions. This first area will move
out of the the terminals by afternoon with MVFR ceilings expected
early this afternoon and VFR by late this afternoon. Scattered
thunderstorms are expected to move back ito the area late this
afternoon and this evening. Any of these storms could have
potential to produce MVFR/possibly IFR ceilings/visiblities with
brief heavy rainfall and wind gusts over 35KTS. East winds at the
start of the period will turn out of the south this afternoon and
will with gusts to 15 to 25KTS.
SPECIFICS FOR KSTL:
Visiblities in fog will improve in the next hour as showers and
thunderstorms move into the terminal. These showers and
thunderstorms will continue at the terminal through 18Z with
IFR/LIFR conditions. Then ceilings will improve to VFR by late
this afternoon, but the threat for scattered thunderstorms are
expected to move back into the vicinity between 23-06Z. Any of
these storms could have potential to produce MVFR/possibly IFR
ceilings/visiblities with brief heavy rainfall and wind gusts over
35KTS. East winds at the start of the period will turn out of the
south this afternoon and with gusts to 15 to 25KTS. A cold front
will cause winds to turn out of the northwest on Friday morning.
Britt
&&
.LSX WATCHES/WARNINGS/ADVISORIES...
MO...Flash Flood Watch through late tonight for Crawford MO-Iron MO-
Jefferson MO-Madison MO-Reynolds MO-Saint Francois MO-
Sainte Genevieve MO-Washington MO.
IL...Flash Flood Watch through late tonight for Bond IL-Clinton IL-
Fayette IL-Marion IL-Monroe IL-Randolph IL-Saint Clair IL-
Washington IL.
&&
WFO LSXHazardous weather outlook, Mar 19, 4:17 AM CDT, 6 hours 26 minutes before
Hazardous Weather Outlook National Weather Service Saint Louis MO 417 AM CDT Thu Mar 19 2020 ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027- 034>036-041-042-047>052-059>065-072>075-084-085-099-200930- Adams IL-Audrain MO-Bond IL-Boone MO-Brown IL-Calhoun IL-Callaway MO- Clinton IL-Cole MO-Crawford MO-Fayette IL-Franklin MO-Gasconade MO- Greene IL-Iron MO-Jefferson MO-Jersey IL-Knox MO-Lewis MO-Lincoln MO- Macoupin IL-Madison IL-Madison MO-Marion IL-Marion MO-Moniteau MO- Monroe IL-Monroe MO-Montgomery IL-Montgomery MO-Osage MO-Pike IL- Pike MO-Ralls MO-Randolph IL-Reynolds MO-Saint Charles MO- Saint Clair IL-Saint Francois MO-Saint Louis City MO-Saint Louis MO- Sainte Genevieve MO-Shelby MO-Warren MO-Washington IL-Washington MO- 417 AM CDT Thu Mar 19 2020 This Hazardous Weather Outlook is for portions of eastern and central Missouri as well as west central and southwest Illinois. .DAY ONE...Today and tonight. Thunderstorms are expected this morning. These storms may contain heavy rainfall and small hail. Scattered severe thunderstorms are likely this afternoon and evening, with the greatest probability across southeast Missouri and southwest Illinois. Large hail, damaging winds, and tornadoes are all possible with any severe storms. A Flash Flood Watch is in effect for today and this evening across southeast Missouri and southwest Illinois due to heavy rainfall amounts from several rounds of storms which may lead to flash flooding. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Spotter activation will likely be needed this afternoon and evening. Spotters are encouraged to report any severe weather and rainfall amounts in excess of an inch or any flooding, if observed, to the National Weather Service. GKS
The office that day
Everything else NWS St. Louis, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 18, 8:42 PM CDT | River Flood Warning | LSX | Jefferson, Saint Louis | 24 days |
| Mar 18, 9:01 PM CDT | River Flood Warning | LSX | Marion | 35 days |
| Mar 19, 3:43 AM CDT | Flash Flood Watch | LSX | Crawford, Iron, Jefferson, Madison, Reynolds, Sainte Genevieve and 2 more | 21 hr |
| Mar 19, 6:53 AM CDT | River Flood Warning | LSX | Lewis | 28 hr |
| Mar 19, 8:07 AM CDT | River Flood Warning | LSX | Cole | 43 hr |
| Mar 19, 10:28 AM CDT | River Flood Warning | LSX | Reynolds | 47 hr |
| Mar 19, 10:38 AM CDT | River Flood Warning | LSX | Cole, Osage | 71 hr |
| Mar 19, 10:43 AM CDT | River Flood Warning | LSX | Saint Charles, Saint Louis | 7 days |
| Mar 19, 11:06 AM CDT | River Flood Warning | LSX | Saint Louis, City of Saint Louis | 7 days |
| Mar 19, 11:17 AM CDT | River Flood Warning | LSX | Crawford, Washington | 48 hr |
| Mar 19, 11:52 AM CDT | River Flood Warning | LSX | Lewis | 70 hr |
| Mar 19, 4:18 PM CDT | River Flood Warning | LSX | Lincoln | 18 hr |
| Mar 19, 4:55 PM CDT | River Flood Warning | LSX | Osage | 10 hr |
Nearby
River Flood Warnings in Missouri, 2020Every river flood warning in 2020
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.