Alert archive / Missouri / River Flood Warnings in 2022
River Flood Warning 63, NWS St. Louis, MO
NWS St. Louis, MO issued this river flood warning at May 5, 2022, 2:57 PM CDT for Franklin County, Jefferson County, Missouri. It took effect at May 6, 2022, 1:00 PM CDT. It was in force for 3 days.
The area
The outline as issued.
The facts
- Issued
- May 5, 2022, 2:57 PM CDT (19:57 UTC)
- In effect from
- May 6, 2022, 1:00 PM CDT
- Expired
- May 9, 2022, 9:00 PM CDT
- In force
- 3 days
- Issued by
- NWS St. Louis, MO
- Area
- Storm-based polygon
- Flood severity
- Minor
Counties Franklin County, MO, Jefferson County, MO
The radar
The St Louis radar (KLSX), 31 km from the middle of the area, began a volume at 19:58 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 Meramec River near Pacific (PCFM7). The gauge peaked at 19.96 ft at May 8, 2022, 11:00 PM CDT.
- Action stage
- 13 ft
- Minor stage
- 15 ft
- Moderate stage
- 23 ft
- Major stage
- 27 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 07017020, 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.
687
WGUS43 KLSX 051957
FLWLSX
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service St Louis MO
257 PM CDT Thu May 5 2022
...The National Weather Service in St Louis MO has issued a Flood
Warning for the following rivers in Missouri...
Missouri River at Washington.
Bourbeuse River at Union.
Meramec River near Eureka.
Meramec River at Pacific.
River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
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. The National Weather Service will monitor
this developing situation and issue follow up statements as
conditions change.
This product, along with additional weather and stream information,
is available at https://water.weather.gov/ahps2/index.php?wfo=lsx.
&&
MOC071-219-070800-
/O.NEW.KLSX.FL.W.0060.220506T0632Z-220509T1630Z/
/WHGM7.1.ER.220506T0632Z.220507T0000Z.220508T0430Z.NO/
257 PM CDT Thu May 5 2022
...FLOOD WARNING IN EFFECT FROM LATE TONIGHT TO LATE MONDAY
MORNING...
* WHAT...Minor flooding is forecast.
* WHERE...Missouri River at Washington.
* WHEN...From late tonight to late Monday morning.
* IMPACTS...At 21.0 feet, Wastewater plant turns pumps on.
* ADDITIONAL DETAILS...
- At 1:45 PM CDT Thursday the stage was 18.6 feet.
- Forecast...The river will rise above flood stage just after
midnight tonight to 22.0 feet tomorrow evening. It will then
fall below flood stage late Saturday evening to 19.4 feet and
begin rising again early Monday morning. It will rise to 19.5
feet Monday morning. It will then fall again and remain below
flood stage.
- Flood stage is 20.0 feet.
&&
Fld Observed Forecasts (1 pm CDT)
Location Stg Stg 1 pm Fri Sat Sun Mon Tue
Missouri River
Washington 20.0 18.6 21.7 20.7 19.4 19.4 MSG
&&
LAT...LON 3865 9078 3859 9072 3851 9089 3861 9123
3866 9119
$$
MOC071-070800-
/O.NEW.KLSX.FL.W.0061.220506T1008Z-220510T1150Z/
/UNNM7.2.ER.220506T1008Z.220507T1800Z.220509T0549Z.NO/
257 PM CDT Thu May 5 2022
...FLOOD WARNING IN EFFECT FROM LATE TONIGHT TO TUESDAY MORNING...
* WHAT...Moderate flooding is forecast.
* WHERE...Bourbeuse River at Union.
* WHEN...From late tonight to Tuesday morning.
* IMPACTS...At 23.6 feet, Lower floor of Crystal Ice and Fuel begin
to flood.
* ADDITIONAL DETAILS...
- At 2:30 PM CDT Thursday the stage was 12.1 feet.
- Forecast...The river is expected to rise above flood stage
late tonight to a crest of 23.9 feet early Saturday
afternoon. It will then fall below flood stage early Monday
morning.
- Flood stage is 15.0 feet.
&&
Fld Observed Forecasts (1 pm CDT)
Location Stg Stg 1 pm Fri Sat Sun Mon Tue
Bourbeuse River
Union 15.0 12.1 18.9 23.9 20.7 9.3 5.5
&&
LAT...LON 3826 9123 3832 9133 3838 9137 3848 9094
3842 9087
$$
MOC099-189-070800-
/O.NEW.KLSX.FL.W.0062.220506T1600Z-220511T1610Z/
/ERKM7.1.ER.220506T1600Z.220509T0600Z.220510T1009Z.NO/
257 PM CDT Thu May 5 2022
...FLOOD WARNING IN EFFECT FROM FRIDAY MORNING TO LATE WEDNESDAY
MORNING...
* WHAT...Minor flooding is forecast.
* WHERE...Meramec River near Eureka.
* WHEN...From Friday morning to late Wednesday morning.
* IMPACTS...At 24.5 feet, The athletic fields at Eureka Senior High
School begin flooding near this height.
* ADDITIONAL DETAILS...
- At 2:30 PM CDT Thursday the stage was 14.8 feet.
- Forecast...The river is expected to rise above flood stage
late tomorrow morning to a crest of 24.7 feet early Monday
morning. It will then fall below flood stage early Tuesday
morning.
- Flood stage is 19.0 feet.
&&
Fld Observed Forecasts (1 pm CDT)
Location Stg Stg 1 pm Fri Sat Sun Mon Tue
Meramec River
Eureka 19.0 14.8 19.3 22.1 24.4 23.7 15.4
&&
LAT...LON 3845 9065 3855 9063 3855 9056 3850 9056
$$
MOC071-099-070800-
/O.NEW.KLSX.FL.W.0063.220506T1800Z-220511T0709Z/
/PCFM7.1.ER.220506T1800Z.220508T1800Z.220510T0108Z.NO/
257 PM CDT Thu May 5 2022
...FLOOD WARNING IN EFFECT FROM FRIDAY AFTERNOON TO EARLY WEDNESDAY
MORNING...
* WHAT...Minor flooding is forecast.
* WHERE...Meramec River at Pacific.
* WHEN...From Friday afternoon to early Wednesday morning.
* IMPACTS...At 22.0 feet, Jefferson Street extension is flooded and
closed. Dogpound at the east end of East Congress Street begins
to flood.
* ADDITIONAL DETAILS...
- At 2:30 PM CDT Thursday the stage was 10.6 feet.
- Forecast...The river is expected to rise above flood stage
early tomorrow afternoon to a crest of 21.1 feet early Sunday
afternoon. It will then fall below flood stage Monday
evening.
- Flood stage is 15.0 feet.
&&
Fld Observed Forecasts (1 pm CDT)
Location Stg Stg 1 pm Fri Sat Sun Mon Tue
Meramec River
Pacific 15.0 10.6 15.0 19.3 21.1 17.4 9.2
&&
LAT...LON 3838 9085 3840 9090 3848 9080 3849 9064
3845 9065
$$
Elmore9 follow-up statements
768
WGUS83 KLSX 060209
FLSLSX
Flood Statement
National Weather Service St Louis MO
909 PM CDT Thu May 5 2022
...The Flood Warning is extended for the following rivers in
Missouri...
Meramec River near Arnold.
Meramec River near Sullivan.
...The Flood Warning continues for the following rivers in
Missouri...
Meramec River near Eureka.
Meramec River at Pacific.
River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
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. The National Weather Service will monitor
this developing situation and issue follow up statements as
conditions change.
This product, along with additional weather and stream information,
is available at https://water.weather.gov/ahps2/index.php?wfo=lsx.
&&
MOC099-189-071415-
/O.EXT.KLSX.FL.W.0059.000000T0000Z-000000T0000Z/
/ARNM7.1.ER.220506T0111Z.220510T0000Z.000000T0000Z.NO/
909 PM CDT Thu May 5 2022
...FLOOD WARNING NOW IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Meramec River near Arnold.
* WHEN...Until further notice.
* IMPACTS...At 32.0 feet, Near this height, New Baumgartner Road in
front of the Fred Weber Quarry begins flooding.
* ADDITIONAL DETAILS...
- At 8:30 PM CDT Thursday the stage was 24.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:30 PM CDT Thursday was 24.0 feet.
- Forecast...The river is expected to rise to a crest of 31.8
feet Monday evening.
- Flood stage is 24.0 feet.
&&
Fld Observed Forecasts (7 pm CDT)
Location Stg Stg 7 pm Fri Sat Sun Mon Tue
Meramec River
Arnold 24.0 24.0 27.2 30.0 31.4 31.8 30.3
&&
LAT...LON 3848 9043 3848 9039 3846 9032 3841 9034
3845 9043
$$
MOC055-221-071415-
/O.EXT.KLSX.FL.W.0055.000000T0000Z-220510T0036Z/
/SLLM7.1.ER.220505T1532Z.220507T0000Z.220508T1836Z.NO/
909 PM CDT Thu May 5 2022
...FLOOD WARNING NOW IN EFFECT UNTIL MONDAY EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Meramec River near Sullivan.
* WHEN...Until Monday evening.
* IMPACTS...At 18.5 feet, Near this height, Missouri Route N will be
closed in both directions.
* ADDITIONAL DETAILS...
- At 8:30 PM CDT Thursday the stage was 13.2 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:30 PM CDT Thursday was 13.2 feet.
- Forecast...The river is expected to rise to a crest of 18.0
feet tomorrow evening. It will then fall below flood stage
early Sunday afternoon.
- Flood stage is 11.0 feet.
&&
Fld Observed Forecasts (7 pm CDT)
Location Stg Stg 7 pm Fri Sat Sun Mon Tue
Meramec River
Sullivan 11.0 13.2 18.0 14.6 10.1 7.8 6.8
&&
LAT...LON 3800 9120 3806 9125 3829 9109 3840 9090
3837 9082
$$
MOC099-189-071415-
/O.EXT.KLSX.FL.W.0062.220506T1720Z-220511T1604Z/
/ERKM7.1.ER.220506T1720Z.220509T0000Z.220510T1004Z.NO/
909 PM CDT Thu May 5 2022
...FLOOD WARNING NOW IN EFFECT FROM FRIDAY AFTERNOON TO LATE
WEDNESDAY MORNING...
* WHAT...Minor flooding is forecast.
* WHERE...Meramec River near Eureka.
* WHEN...From Friday afternoon to late Wednesday morning.
* IMPACTS...At 24.5 feet, The athletic fields at Eureka Senior High
School begin flooding near this height.
* ADDITIONAL DETAILS...
- At 8:30 PM CDT Thursday the stage was 16.3 feet.
- Forecast...The river is expected to rise above flood stage
early tomorrow afternoon to a crest of 24.4 feet Sunday
evening. It will then fall below flood stage early Tuesday
morning.
- Flood stage is 19.0 feet.
&&
Fld Observed Forecasts (7 pm CDT)
Location Stg Stg 7 pm Fri Sat Sun Mon Tue
Meramec River
Eureka 19.0 16.3 20.0 22.6 24.4 22.6 12.5
&&
LAT...LON 3845 9065 3855 9063 3855 9056 3850 9056
$$
MOC071-099-071415-
/O.EXT.KLSX.FL.W.0063.220506T1912Z-220511T0705Z/
/PCFM7.1.ER.220506T1912Z.220508T1800Z.220510T0105Z.NO/
909 PM CDT Thu May 5 2022
...FLOOD WARNING NOW IN EFFECT FROM FRIDAY AFTERNOON TO EARLY
WEDNESDAY MORNING...
* WHAT...Minor flooding is forecast.
* WHERE...Meramec River at Pacific.
* WHEN...From Friday afternoon to early Wednesday morning.
* IMPACTS...At 22.0 feet, Jefferson Street extension is flooded and
closed. Dogpound at the east end of East Congress Street begins
to flood.
* ADDITIONAL DETAILS...
- At 8:30 PM CDT Thursday the stage was 11.8 feet.
- Forecast...The river is expected to rise above flood stage
early tomorrow afternoon to a crest of 21.2 feet early Sunday
afternoon. It will then fall below flood stage Monday
evening.
- Flood stage is 15.0 feet.
&&
Fld Observed Forecasts (7 pm CDT)
Location Stg Stg 7 pm Fri Sat Sun Mon Tue
Meramec River
Pacific 15.0 11.8 15.8 20.1 21.0 15.4 7.7
&&
LAT...LON 3838 9085 3840 9090 3848 9080 3849 9064
3845 9065
$$
Glass660
WGUS83 KLSX 061630
FLSLSX
Flood Statement
National Weather Service St Louis MO
1130 AM CDT Fri May 6 2022
...The Flood Warning is extended for the following rivers in
Missouri...
Meramec River near Steelville.
Bourbeuse River at Union.
Meramec River near Sullivan.
Meramec River near Eureka.
Meramec River at Pacific.
...The Flood Warning continues for the following rivers in
Missouri...
Meramec River near Arnold.
River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
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 https://water.weather.gov/ahps2/index.php?wfo=lsx.
&&
MOC055-080430-
/O.EXT.KLSX.FL.W.0069.000000T0000Z-220509T0234Z/
/SEEM7.1.ER.220506T0430Z.220507T0600Z.220507T2034Z.NO/
1130 AM CDT Fri May 6 2022
...FLOOD WARNING NOW IN EFFECT UNTIL LATE SUNDAY EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Meramec River near Steelville.
* WHEN...Until late Sunday evening.
* IMPACTS...At 14.0 feet, Near this height, roads to the Lucky
Clover campgrounds begin to flood.
* ADDITIONAL DETAILS...
- At 10:30 AM CDT Friday the stage was 13.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:30 AM CDT Friday was 13.0 feet.
- Forecast...The river is expected to rise to a crest of 13.7
feet just after midnight tonight. It will then fall below
flood stage tomorrow afternoon.
- Flood stage is 12.0 feet.
&&
Fld Observed Forecasts (1 pm CDT)
Location Stg Stg 1 pm Sat Sun Mon Tue Wed
Meramec River
Steelville 12.0 13.0 12.3 8.5 5.7 4.4 3.9
&&
LAT...LON 3793 9152 3800 9152 3806 9125 3801 9121
$$
MOC071-080430-
/O.EXT.KLSX.FL.W.0061.000000T0000Z-220510T2233Z/
/UNNM7.2.ER.220506T1226Z.220508T0600Z.220509T1633Z.NO/
1130 AM CDT Fri May 6 2022
...FLOOD WARNING NOW IN EFFECT UNTIL TUESDAY AFTERNOON...
* WHAT...Minor flooding is occurring and moderate flooding is
forecast.
* WHERE...Bourbeuse River at Union.
* WHEN...Until Tuesday afternoon.
* IMPACTS...At 25.6 feet, Water enters the lift station behind
Dollar General store.
* ADDITIONAL DETAILS...
- At 10:30 AM CDT Friday the stage was 15.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:30 AM CDT Friday was 15.5 feet.
- Forecast...The river is expected to rise to a crest of 25.9
feet early Sunday morning. It will then fall below flood
stage late Monday morning.
- Flood stage is 15.0 feet.
&&
Fld Observed Forecasts (1 pm CDT)
Location Stg Stg 1 pm Sat Sun Mon Tue Wed
Bourbeuse River
Union 15.0 15.5 24.4 24.8 14.3 7.2 4.8
&&
LAT...LON 3826 9123 3832 9133 3838 9137 3848 9094
3842 9087
$$
MOC055-221-080430-
/O.EXT.KLSX.FL.W.0055.000000T0000Z-220510T0748Z/
/SLLM7.1.ER.220505T1532Z.220507T0600Z.220509T0148Z.NO/
1130 AM CDT Fri May 6 2022
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY TUESDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Meramec River near Sullivan.
* WHEN...Until early Tuesday morning.
* IMPACTS...At 17.3 feet, The Onondaga Cave State Park picnic
shelter begins flooding near this height.
* ADDITIONAL DETAILS...
- At 10:30 AM CDT Friday the stage was 15.3 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:30 AM CDT Friday was 15.3 feet.
- Forecast...The river is expected to rise to a crest of 17.6
feet just after midnight tonight. It will then fall below
flood stage Sunday evening.
- Flood stage is 11.0 feet.
&&
Fld Observed Forecasts (1 pm CDT)
Location Stg Stg 1 pm Sat Sun Mon Tue Wed
Meramec River
Sullivan 11.0 15.3 17.0 12.4 8.8 7.3 6.5
&&
LAT...LON 3800 9120 3806 9125 3829 9109 3840 9090
3837 9082
$$
MOC099-189-080430-
/O.EXT.KLSX.FL.W.0062.220506T1730Z-220512T0420Z/
/ERKM7.1.ER.220506T1730Z.220509T1800Z.220510T2220Z.NO/
1130 AM CDT Fri May 6 2022
...FLOOD WARNING NOW IN EFFECT UNTIL LATE WEDNESDAY EVENING...
* WHAT...Minor flooding is forecast.
* WHERE...Meramec River near Eureka.
* WHEN...Until late Wednesday evening.
* IMPACTS...At 25.5 feet, Hornecker Road is closed near this height.
* ADDITIONAL DETAILS...
- At 10:30 AM CDT Friday the stage was 18.6 feet.
- Forecast...The river is expected to rise above flood stage
this afternoon to a crest of 25.7 feet early Monday
afternoon. It will then fall below flood stage Tuesday
afternoon.
- Flood stage is 19.0 feet.
&&
Fld Observed Forecasts (1 pm CDT)
Location Stg Stg 1 pm Sat Sun Mon Tue Wed
Meramec River
Eureka 19.0 18.6 21.8 23.7 25.7 21.1 10.3
&&
LAT...LON 3845 9065 3855 9063 3855 9056 3850 9056
$$
MOC071-099-080430-
/O.EXT.KLSX.FL.W.0063.220506T2100Z-220511T1830Z/
/PCFM7.1.ER.220506T2100Z.220509T0600Z.220510T1230Z.NO/
1130 AM CDT Fri May 6 2022
...FLOOD WARNING NOW IN EFFECT FROM THIS AFTERNOON TO EARLY
WEDNESDAY AFTERNOON...
* WHAT...Minor flooding is forecast.
* WHERE...Meramec River at Pacific.
* WHEN...From this afternoon to early Wednesday afternoon.
* IMPACTS...At 22.0 feet, Jefferson Street extension is flooded and
closed. Dogpound at the east end of East Congress Street begins
to flood.
* ADDITIONAL DETAILS...
- At 10:30 AM CDT Friday the stage was 13.9 feet.
- Forecast...The river is expected to rise above flood stage
late this afternoon to a crest of 22.3 feet early Monday
morning. It will then fall below flood stage Tuesday morning.
- Flood stage is 15.0 feet.
&&
Fld Observed Forecasts (1 pm CDT)
Location Stg Stg 1 pm Sat Sun Mon Tue Wed
Meramec River
Pacific 15.0 13.9 18.4 21.8 20.9 12.8 6.5
&&
LAT...LON 3838 9085 3840 9090 3848 9080 3849 9064
3845 9065
$$
MOC099-189-080430-
/O.CON.KLSX.FL.W.0059.000000T0000Z-000000T0000Z/
/ARNM7.1.ER.220506T0111Z.220510T0000Z.000000T0000Z.NO/
1130 AM CDT Fri May 6 2022
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Meramec River near Arnold.
* WHEN...Until further notice.
* IMPACTS...At 32.0 feet, Near this height, New Baumgartner Road in
front of the Fred Weber Quarry begins flooding.
* ADDITIONAL DETAILS...
- At 10:30 AM CDT Friday the stage was 26.2 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:30 AM CDT Friday was 26.2 feet.
- Forecast...The river is expected to rise to a crest of 31.8
feet Monday evening.
- Flood stage is 24.0 feet.
&&
Fld Observed Forecasts (1 pm CDT)
Location Stg Stg 1 pm Sat Sun Mon Tue Wed
Meramec River
Arnold 24.0 26.2 29.7 31.2 31.7 31.0 27.4
&&
LAT...LON 3848 9043 3848 9039 3846 9032 3841 9034
3845 9043
$$
Fuchs820
WGUS83 KLSX 070123
FLSLSX
Flood Statement
National Weather Service St Louis MO
823 PM CDT Fri May 6 2022
...The Flood Warning is extended for the following rivers in
Missouri...
Meramec River at Valley Park.
Meramec River at Fenton.
...The Flood Warning continues for the following rivers in
Missouri...
Meramec River near Steelville.
Meramec River at Pacific.
Meramec River near Eureka.
Meramec River near Arnold.
Meramec River near Sullivan.
River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
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 https://water.weather.gov/ahps2/index.php?wfo=lsx.
&&
MOC099-189-081330-
/O.EXT.KLSX.FL.W.0073.000000T0000Z-220512T0600Z/
/VLLM7.2.ER.220507T0537Z.220509T1800Z.220511T0000Z.NO/
823 PM CDT Fri May 6 2022
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY THURSDAY MORNING...
* WHAT...Moderate flooding is forecast.
* WHERE...Meramec River at Valley Park.
* WHEN...Until early Thursday morning.
* IMPACTS...At 21.9 feet, Yarnell Road is closed at Riverside
Drive. Larkin Williams is closed at Riverside Golf Club
entrance. In Valley Park...Tree Court Industrial Road begins
flooding between Marshall Road and Scarlet Oak Boulevard. Also...
the golf course at Family Golf and Learning Center and the
Kirkwood Athletic Association ball fields begin flooding near this
height.
* ADDITIONAL DETAILS...
- At 8:00 PM CDT Friday the stage was 16.8 feet.
- Forecast...The river is expected to rise above flood stage
just after midnight tonight to a crest of 22.3 feet early
Monday afternoon. It will then fall below flood stage Tuesday
evening.
- Flood stage is 18.0 feet.
&&
Fld Observed Forecasts (7 pm CDT)
Location Stg Stg 7 pm Sat Sun Mon Tue Wed
Meramec River
Valley Park 18.0 16.8 20.6 21.8 22.1 18.0 10.5
&&
LAT...LON 3853 9056 3855 9056 3857 9043 3854 9043
$$
MOC055-081330-
/O.EXT.KLSX.FL.W.0069.000000T0000Z-220509T0000Z/
/SEEM7.1.ER.220506T0430Z.220507T0600Z.220507T1800Z.NO/
823 PM CDT Fri May 6 2022
...FLOOD WARNING NOW IN EFFECT UNTIL SUNDAY EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Meramec River near Steelville.
* WHEN...Until Sunday evening.
* IMPACTS...At 12.5 feet, The entrance gate to the campground at
Onondaga Cave State Park off Highway H begins to flood near this
height.
* ADDITIONAL DETAILS...
- At 8:00 PM CDT Friday the stage was 12.7 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:00 PM CDT Friday was 13.0 feet.
- Forecast...The river is expected to rise to a crest of 13.1
feet just after midnight tonight. It will then fall below
flood stage early tomorrow afternoon.
- Flood stage is 12.0 feet.
&&
Fld Observed Forecasts (7 pm CDT)
Location Stg Stg 7 pm Sat Sun Mon Tue Wed
Meramec River
Steelville 12.0 12.7 11.2 7.5 5.3 4.2 3.8
&&
LAT...LON 3793 9152 3800 9152 3806 9125 3801 9121
$$
MOC071-099-081330-
/O.EXT.KLSX.FL.W.0063.000000T0000Z-220511T1442Z/
/PCFM7.1.ER.220507T0146Z.220509T0600Z.220510T0842Z.NO/
823 PM CDT Fri May 6 2022
...FLOOD WARNING NOW IN EFFECT UNTIL LATE WEDNESDAY MORNING...
* WHAT...Minor flooding is forecast.
* WHERE...Meramec River at Pacific.
* WHEN...Until late Wednesday morning.
* IMPACTS...At 22.0 feet, Jefferson Street extension is flooded and
closed. Dog pound at the east end of East Congress Street begins
to flood.
* ADDITIONAL DETAILS...
- At 8:00 PM CDT Friday the stage was 14.9 feet.
- Forecast...The river is expected to rise above flood stage
this evening to a crest of 21.0 feet early Monday morning. It
will then fall below flood stage early Tuesday morning.
- Flood stage is 15.0 feet.
&&
Fld Observed Forecasts (7 pm CDT)
Location Stg Stg 7 pm Sat Sun Mon Tue Wed
Meramec River
Pacific 15.0 14.9 18.3 20.8 17.8 10.0 5.9
&&
LAT...LON 3838 9085 3840 9090 3848 9080 3849 9064
3845 9065
$$
MOC099-189-081330-
/O.EXT.KLSX.FL.W.0062.000000T0000Z-220512T0013Z/
/ERKM7.1.ER.220506T1727Z.220509T1200Z.220510T1813Z.NO/
823 PM CDT Fri May 6 2022
...FLOOD WARNING NOW IN EFFECT UNTIL WEDNESDAY EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Meramec River near Eureka.
* WHEN...Until Wednesday evening.
* IMPACTS...At 24.5 feet, The athletic fields at Eureka Senior High
School begin flooding near this height.
* ADDITIONAL DETAILS...
- At 8:00 PM CDT Friday the stage was 20.4 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:00 PM CDT Friday was 20.4 feet.
- Forecast...The river is expected to rise to a crest of 24.5
feet Monday morning. It will then fall below flood stage
early Tuesday afternoon.
- Flood stage is 19.0 feet.
&&
Fld Observed Forecasts (7 pm CDT)
Location Stg Stg 7 pm Sat Sun Mon Tue Wed
Meramec River
Eureka 19.0 20.4 22.7 23.9 24.1 16.5 9.6
&&
LAT...LON 3845 9065 3855 9063 3855 9056 3850 9056
$$
MOC099-189-081330-
/O.EXT.KLSX.FL.W.0059.000000T0000Z-220513T2241Z/
/ARNM7.1.ER.220506T0111Z.220509T1800Z.220512T1640Z.NO/
823 PM CDT Fri May 6 2022
...FLOOD WARNING NOW IN EFFECT UNTIL FRIDAY AFTERNOON...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Meramec River near Arnold.
* WHEN...Until Friday afternoon.
* IMPACTS...At 32.0 feet, Near this height, New Baumgartner Road in
front of the Fred Weber Quarry begins flooding.
* ADDITIONAL DETAILS...
- At 8:00 PM CDT Friday the stage was 27.7 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:00 PM CDT Friday was 27.7 feet.
- Forecast...The river is expected to rise to a crest of 32.1
feet early Monday afternoon. It will then fall below flood
stage late Thursday morning.
- Flood stage is 24.0 feet.
&&
Fld Observed Forecasts (7 pm CDT)
Location Stg Stg 7 pm Sat Sun Mon Tue Wed
Meramec River
Arnold 24.0 27.7 30.6 31.9 32.1 30.9 26.8
&&
LAT...LON 3848 9043 3848 9039 3846 9032 3841 9034
3845 9043
$$
MOC055-221-081330-
/O.EXT.KLSX.FL.W.0055.000000T0000Z-220510T0600Z/
/SLLM7.1.ER.220505T1532Z.220507T0600Z.220509T0000Z.NO/
823 PM CDT Fri May 6 2022
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY TUESDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Meramec River near Sullivan.
* WHEN...Until early Tuesday morning.
* IMPACTS...At 17.0 feet, At this height the entire Arapaho
campground will be under water.
* ADDITIONAL DETAILS...
- At 8:00 PM CDT Friday the stage was 16.1 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:00 PM CDT Friday was 16.1 feet.
- Forecast...The river is expected to rise to a crest of 16.3
feet just after midnight tonight. It will then fall below
flood stage Sunday evening.
- Flood stage is 11.0 feet.
&&
Fld Observed Forecasts (7 pm CDT)
Location Stg Stg 7 pm Sat Sun Mon Tue Wed
Meramec River
Sullivan 11.0 16.1 15.1 11.0 8.2 7.0 6.3
&&
LAT...LON 3800 9120 3806 9125 3829 9109 3840 9090
3837 9082
$$
MOC099-189-081330-
/O.EXT.KLSX.FL.W.0074.220507T1708Z-220512T0949Z/
/FNNM7.1.ER.220507T1708Z.220509T1800Z.220511T0349Z.NO/
823 PM CDT Fri May 6 2022
...FLOOD WARNING NOW IN EFFECT FROM SATURDAY AFTERNOON TO EARLY
THURSDAY MORNING...
* WHAT...Minor flooding is forecast.
* WHERE...Meramec River at Fenton.
* WHEN...From Saturday afternoon to early Thursday morning.
* IMPACTS...At 25.2 feet, Minnie Ha Ha Park gazebo begins flooding.
* ADDITIONAL DETAILS...
- At 8:01 PM CDT Friday the stage was 21.0 feet.
- Forecast...The river is expected to rise above flood stage
early tomorrow afternoon to a crest of 25.2 feet early Monday
afternoon. It will then fall below flood stage late Tuesday
evening.
- Flood stage is 23.0 feet.
&&
Fld Observed Forecasts (7 pm CDT)
Location Stg Stg 7 pm Sat Sun Mon Tue Wed
Meramec River
Fenton 23.0 21.0 23.6 24.8 25.2 23.7 18.5
&&
LAT...LON 3854 9045 3854 9042 3848 9039 3848 9045
$$
Glass529
WGUS83 KLSX 071558
FLSLSX
Flood Statement
National Weather Service St Louis MO
1058 AM CDT Sat May 7 2022
...The Flood Warning is extended for the following rivers in
Missouri...
Meramec River at Valley Park.
Meramec River at Pacific.
Meramec River near Eureka.
...The Flood Warning continues for the following rivers in
Missouri...
Meramec River near Arnold.
Meramec River near Sullivan.
Meramec River at Fenton.
River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
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 https://water.weather.gov/ahps2/index.php?wfo=lsx.
&&
MOC099-189-090400-
/O.EXT.KLSX.FL.W.0073.000000T0000Z-220512T0900Z/
/VLLM7.1.ER.220507T0945Z.220510T0000Z.220511T0300Z.NO/
1058 AM CDT Sat May 7 2022
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY THURSDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Meramec River at Valley Park.
* WHEN...Until early Thursday morning.
* IMPACTS...At 21.0 feet, Water enters the SW corner of Larkin
Williams and Yarnell Road intersection through a stormwater
grate. In Valley Park...Marshall Road begins to flood between
Tree Court Industrial Road and Timberview Road.
* ADDITIONAL DETAILS...
- At 10:30 AM CDT Saturday the stage was 18.6 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:30 AM CDT Saturday was 18.6 feet.
- Forecast...The river is expected to rise to a crest of 20.4
feet Monday evening. It will then fall below flood stage late
Tuesday evening.
- Flood stage is 18.0 feet.
&&
Fld Observed Forecasts (1 pm CDT)
Location Stg Stg 1 pm Sun Mon Tue Wed Thu
Meramec River
Valley Park 18.0 18.6 19.6 20.3 19.5 14.0 8.3
&&
LAT...LON 3853 9056 3855 9056 3857 9043 3854 9043
$$
MOC071-099-090400-
/O.EXT.KLSX.FL.W.0063.000000T0000Z-220511T1717Z/
/PCFM7.1.ER.220507T0300Z.220509T0600Z.220510T1117Z.NO/
1058 AM CDT Sat May 7 2022
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY WEDNESDAY AFTERNOON...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Meramec River at Pacific.
* WHEN...Until early Wednesday afternoon.
* IMPACTS...At 19.4 feet, Private road under the Highway F bridge
becomes flooded at this height.
* ADDITIONAL DETAILS...
- At 10:30 AM CDT Saturday the stage was 16.1 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:30 AM CDT Saturday was 16.1 feet.
- Forecast...The river is expected to rise to a crest of 19.7
feet early Monday morning. It will then fall below flood
stage Tuesday morning.
- Flood stage is 15.0 feet.
&&
Fld Observed Forecasts (1 pm CDT)
Location Stg Stg 1 pm Sun Mon Tue Wed Thu
Meramec River
Pacific 15.0 16.1 19.1 18.9 13.1 7.5 4.9
&&
LAT...LON 3838 9085 3840 9090 3848 9080 3849 9064
3845 9065
$$
MOC099-189-090400-
/O.EXT.KLSX.FL.W.0062.000000T0000Z-220512T0339Z/
/ERKM7.1.ER.220506T1727Z.220509T1800Z.220510T2139Z.NO/
1058 AM CDT Sat May 7 2022
...FLOOD WARNING NOW IN EFFECT UNTIL LATE WEDNESDAY EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Meramec River near Eureka.
* WHEN...Until late Wednesday evening.
* IMPACTS...At 23.8 feet, Spring River Ranch Road begins flooding
near this height on the east end.
* ADDITIONAL DETAILS...
- At 10:30 AM CDT Saturday the stage was 22.3 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:30 AM CDT Saturday was 22.4 feet.
- Forecast...The river is expected to rise to a crest of 23.9
feet early Monday afternoon. It will then fall below flood
stage Tuesday afternoon.
- Flood stage is 19.0 feet.
&&
Fld Observed Forecasts (1 pm CDT)
Location Stg Stg 1 pm Sun Mon Tue Wed Thu
Meramec River
Eureka 19.0 22.3 22.8 23.9 20.4 11.6 9.0
&&
LAT...LON 3845 9065 3855 9063 3855 9056 3850 9056
$$
MOC099-189-090400-
/O.EXT.KLSX.FL.W.0059.000000T0000Z-220513T1600Z/
/ARNM7.1.ER.220506T0111Z.220508T1800Z.220512T1000Z.NO/
1058 AM CDT Sat May 7 2022
...FLOOD WARNING NOW IN EFFECT UNTIL LATE FRIDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Meramec River near Arnold.
* WHEN...Until late Friday morning.
* IMPACTS...At 30.0 feet, Wells Road below Suson Woods begins
flooding at this height.
* ADDITIONAL DETAILS...
- At 10:30 AM CDT Saturday the stage was 28.9 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:30 AM CDT Saturday was 28.9 feet.
- Forecast...The river is expected to rise to a crest of 30.4
feet early tomorrow afternoon. It will then fall below flood
stage early Thursday morning.
- Flood stage is 24.0 feet.
&&
Fld Observed Forecasts (1 pm CDT)
Location Stg Stg 1 pm Sun Mon Tue Wed Thu
Meramec River
Arnold 24.0 28.9 30.4 30.3 29.8 26.8 22.8
&&
LAT...LON 3848 9043 3848 9039 3846 9032 3841 9034
3845 9043
$$
MOC055-221-090400-
/O.EXT.KLSX.FL.W.0055.000000T0000Z-220509T2149Z/
/SLLM7.1.ER.220505T1532Z.220507T0500Z.220508T1549Z.NO/
1058 AM CDT Sat May 7 2022
...FLOOD WARNING NOW IN EFFECT UNTIL MONDAY AFTERNOON...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Meramec River near Sullivan.
* WHEN...Until Monday afternoon.
* IMPACTS...At 15.6 feet, The basic loop of the Onondaga Cave State
Park campground begins flooding near this height.
* ADDITIONAL DETAILS...
- At 10:30 AM CDT Saturday the stage was 15.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:30 AM CDT Saturday was 16.3 feet.
- Forecast...The river is expected to fall below flood stage
late tomorrow morning and continue falling to 5.9 feet Friday
morning.
- Flood stage is 11.0 feet.
&&
Fld Observed Forecasts (1 pm CDT)
Location Stg Stg 1 pm Sun Mon Tue Wed Thu
Meramec River
Sullivan 11.0 15.5 10.6 7.8 6.9 6.4 6.1
&&
LAT...LON 3800 9120 3806 9125 3829 9109 3840 9090
3837 9082
$$
MOC099-189-090400-
/O.EXT.KLSX.FL.W.0074.220508T0200Z-220512T0600Z/
/FNNM7.1.ER.220508T0200Z.220510T0000Z.220511T0000Z.NO/
1058 AM CDT Sat May 7 2022
...FLOOD WARNING NOW IN EFFECT FROM THIS EVENING TO EARLY THURSDAY
MORNING...
* WHAT...Minor flooding is forecast.
* WHERE...Meramec River at Fenton.
* WHEN...From this evening to early Thursday morning.
* IMPACTS...At 22.9 feet, At this height, the entire boat ramp path
at Minnie Ha Ha Park will be submerged.
* ADDITIONAL DETAILS...
- At 10:31 AM CDT Saturday the stage was 22.3 feet.
- Forecast...The river is expected to rise above flood stage
late this evening to a crest of 24.0 feet Monday evening. It
will then fall below flood stage Tuesday evening.
- Flood stage is 23.0 feet.
&&
Fld Observed Forecasts (1 pm CDT)
Location Stg Stg 1 pm Sun Mon Tue Wed Thu
Meramec River
Fenton 23.0 22.3 23.5 23.9 23.6 19.8 15.1
&&
LAT...LON 3854 9045 3854 9042 3848 9039 3848 9045
$$
Maples931
WGUS83 KLSX 080152
FLSLSX
Flood Statement
National Weather Service St Louis MO
852 PM CDT Sat May 7 2022
...The Flood Warning continues for the following rivers in
Missouri...
Meramec River at Valley Park.
Big River at Byrnesville.
Meramec River at Pacific.
Meramec River near Eureka.
Bourbeuse River at Union.
Meramec River near Arnold.
Meramec River near Sullivan.
Meramec River at Fenton.
River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
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 https://water.weather.gov/ahps2/index.php?wfo=lsx.
&&
MOC099-189-091400-
/O.EXT.KLSX.FL.W.0073.000000T0000Z-220512T0941Z/
/VLLM7.1.ER.220507T0945Z.220510T0000Z.220511T0341Z.NO/
852 PM CDT Sat May 7 2022
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY THURSDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Meramec River at Valley Park.
* WHEN...Until early Thursday morning.
* IMPACTS...At 21.0 feet, Water enters the SW corner of Larkin
Williams and Yarnell Road intersection through a stormwater
grate. In Valley Park...Marshall Road begins to flood between
Tree Court Industrial Road and Timberview Road.
* ADDITIONAL DETAILS...
- At 8:30 PM CDT Saturday the stage was 19.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:30 PM CDT Saturday was 19.5 feet.
- Forecast...The river is expected to rise to a crest of 20.4
feet Monday evening. It will then fall below flood stage late
Tuesday evening.
- Flood stage is 18.0 feet.
&&
Fld Observed Forecasts (7 pm CDT)
Location Stg Stg 7 pm Sun Mon Tue Wed Thu
Meramec River
Valley Park 18.0 19.5 19.8 20.4 18.8 12.4 7.4
&&
LAT...LON 3853 9056 3855 9056 3857 9043 3854 9043
$$
MOC099-090500-
/O.EXT.KLSX.FL.W.0072.000000T0000Z-220509T0500Z/
/BYRM7.N.ER.220506T2224Z.220507T1945Z.220508T0500Z.UU/
852 PM CDT Sat May 7 2022
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY MONDAY MORNING...
* WHAT...Minor flooding is occurring.
* WHERE...Big River at Byrnesville.
* WHEN...Until early Monday morning.
* IMPACTS...At 18.0 feet, Cedar Hill Road at Cedar Hill and Klondike
Road south of Cedar Hill begin to flood near this height.
* ADDITIONAL DETAILS...
- At 7:45 PM CDT Saturday the stage was 16.9 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 7:45 PM CDT Saturday was 17.0 feet.
- Forecast...The river is expected to fall below flood stage
just after midnight tonight and continue falling to 5.3 feet
Saturday evening.
- Flood stage is 16.0 feet.
&&
Fld Observed Forecasts (7 pm CDT)
Location Stg Stg 7 pm Sun Mon Tue Wed Thu
Big River
Byrnesville 16.0 16.9 12.0 8.8 7.3 6.5 6.0
&&
LAT...LON 3834 9060 3833 9068 3846 9063 3849 9057
$$
MOC071-099-091400-
/O.EXT.KLSX.FL.W.0063.000000T0000Z-220511T1340Z/
/PCFM7.1.ER.220507T0300Z.220509T0600Z.220510T0740Z.NO/
852 PM CDT Sat May 7 2022
...FLOOD WARNING NOW IN EFFECT UNTIL WEDNESDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Meramec River at Pacific.
* WHEN...Until Wednesday morning.
* IMPACTS...At 19.4 feet, Private road under the Highway F bridge
becomes flooded at this height.
* ADDITIONAL DETAILS...
- At 8:30 PM CDT Saturday the stage was 17.1 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:30 PM CDT Saturday was 17.1 feet.
- Forecast...The river is expected to rise to a crest of 19.3
feet early Monday morning. It will then fall below flood
stage early Tuesday morning.
- Flood stage is 15.0 feet.
&&
Fld Observed Forecasts (7 pm CDT)
Location Stg Stg 7 pm Sun Mon Tue Wed Thu
Meramec River
Pacific 15.0 17.1 19.1 17.1 10.2 5.9 4.2
&&
LAT...LON 3838 9085 3840 9090 3848 9080 3849 9064
3845 9065
$$
MOC099-189-091400-
/O.EXT.KLSX.FL.W.0062.000000T0000Z-220512T0012Z/
/ERKM7.1.ER.220506T1727Z.220509T1800Z.220510T1812Z.NO/
852 PM CDT Sat May 7 2022
...FLOOD WARNING NOW IN EFFECT UNTIL WEDNESDAY EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Meramec River near Eureka.
* WHEN...Until Wednesday evening.
* IMPACTS...At 23.8 feet, Spring River Ranch Road begins flooding
near this height on the east end.
* ADDITIONAL DETAILS...
- At 8:30 PM CDT Saturday the stage was 22.8 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:30 PM CDT Saturday was 22.9 feet.
- Forecast...The river is expected to rise to a crest of 23.4
feet early Monday afternoon. It will then fall below flood
stage early Tuesday afternoon.
- Flood stage is 19.0 feet.
&&
Fld Observed Forecasts (7 pm CDT)
Location Stg Stg 7 pm Sun Mon Tue Wed Thu
Meramec River
Eureka 19.0 22.8 22.9 23.2 16.2 10.2 8.1
&&
LAT...LON 3845 9065 3855 9063 3855 9056 3850 9056
$$
MOC071-091400-
/O.EXT.KLSX.FL.W.0061.000000T0000Z-220510T1521Z/
/UNNM7.2.ER.220506T1226Z.220508T1200Z.220509T0921Z.NO/
852 PM CDT Sat May 7 2022
...FLOOD WARNING NOW IN EFFECT UNTIL LATE TUESDAY MORNING...
* WHAT...Minor flooding is occurring and moderate flooding is
forecast.
* WHERE...Bourbeuse River at Union.
* WHEN...Until late Tuesday morning.
* IMPACTS...At 23.4 feet, East Main Street is closed.
* ADDITIONAL DETAILS...
- At 8:30 PM CDT Saturday the stage was 21.9 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:30 PM CDT Saturday was 21.9 feet.
- Forecast...The river is expected to rise to a crest of 23.3
feet tomorrow morning. It will then fall below flood stage
early Monday morning.
- Flood stage is 15.0 feet.
&&
Fld Observed Forecasts (7 pm CDT)
Location Stg Stg 7 pm Sun Mon Tue Wed Thu
Bourbeuse River
Union 15.0 21.9 20.0 9.3 5.9 4.7 3.8
&&
LAT...LON 3826 9123 3832 9133 3838 9137 3848 9094
3842 9087
$$
MOC099-189-091400-
/O.EXT.KLSX.FL.W.0059.000000T0000Z-220513T1200Z/
/ARNM7.1.ER.220506T0111Z.220509T0600Z.220512T0600Z.NO/
852 PM CDT Sat May 7 2022
...FLOOD WARNING NOW IN EFFECT UNTIL FRIDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Meramec River near Arnold.
* WHEN...Until Friday morning.
* IMPACTS...At 30.0 feet, Wells Road below Suson Woods begins
flooding at this height.
* ADDITIONAL DETAILS...
- At 8:30 PM CDT Saturday the stage was 29.2 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:30 PM CDT Saturday was 29.2 feet.
- Forecast...The river is expected to rise to a crest of 30.0
feet early Monday morning. It will then fall below flood
stage early Thursday morning.
- Flood stage is 24.0 feet.
&&
Fld Observed Forecasts (7 pm CDT)
Location Stg Stg 7 pm Sun Mon Tue Wed Thu
Meramec River
Arnold 24.0 29.2 29.9 30.0 29.0 25.1 21.5
&&
LAT...LON 3848 9043 3848 9039 3846 9032 3841 9034
3845 9043
$$
MOC055-221-091400-
/O.EXT.KLSX.FL.W.0055.000000T0000Z-220509T1800Z/
/SLLM7.1.ER.220505T1532Z.220507T0500Z.220508T1200Z.NO/
852 PM CDT Sat May 7 2022
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY MONDAY AFTERNOON...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Meramec River near Sullivan.
* WHEN...Until early Monday afternoon.
* IMPACTS...At 13.5 feet, Cave Road begins flooding at Onondaga Cave
State Park near this height.
* ADDITIONAL DETAILS...
- At 8:30 PM CDT Saturday the stage was 13.2 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:30 PM CDT Saturday was 16.3 feet.
- Forecast...The river is expected to fall below flood stage
tomorrow morning and continue falling to 5.5 feet Friday
evening.
- Flood stage is 11.0 feet.
&&
Fld Observed Forecasts (7 pm CDT)
Location Stg Stg 7 pm Sun Mon Tue Wed Thu
Meramec River
Sullivan 11.0 13.2 8.9 7.0 7.1 6.4 5.9
&&
LAT...LON 3800 9120 3806 9125 3829 9109 3840 9090
3837 9082
$$
MOC099-189-091400-
/O.EXT.KLSX.FL.W.0074.220508T0357Z-220512T0500Z/
/FNNM7.1.ER.220508T0357Z.220510T0000Z.220510T2300Z.NO/
852 PM CDT Sat May 7 2022
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY THURSDAY MORNING...
* WHAT...Minor flooding is forecast.
* WHERE...Meramec River at Fenton.
* WHEN...Until early Thursday morning.
* IMPACTS...At 22.9 feet, At this height, the entire boat ramp path
at Minnie Ha Ha Park will be submerged.
* ADDITIONAL DETAILS...
- At 8:31 PM CDT Saturday the stage was 22.9 feet.
- Forecast...The river is expected to rise above flood stage
late this evening to a crest of 24.0 feet Monday evening. It
will then fall below flood stage Tuesday evening.
- Flood stage is 23.0 feet.
&&
Fld Observed Forecasts (7 pm CDT)
Location Stg Stg 7 pm Sun Mon Tue Wed Thu
Meramec River
Fenton 23.0 22.9 23.5 24.0 22.9 18.3 14.1
&&
LAT...LON 3854 9045 3854 9042 3848 9039 3848 9045
$$
Carney719
WGUS83 KLSX 081650
FLSLSX
Flood Statement
National Weather Service St Louis MO
1150 AM CDT Sun May 8 2022
...The Flood Warning continues for the following rivers in
Missouri...
Meramec River at Fenton.
Meramec River at Pacific.
Meramec River near Eureka.
Meramec River near Arnold.
River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
This product, along with additional weather and stream information,
is available at https://water.weather.gov/ahps2/index.php?wfo=lsx.
&&
MOC099-189-100500-
/O.EXT.KLSX.FL.W.0074.000000T0000Z-220511T0730Z/
/FNNM7.1.ER.220508T0430Z.220509T0600Z.220510T0130Z.NO/
1150 AM CDT Sun May 8 2022
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY WEDNESDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Meramec River at Fenton.
* WHEN...Until early Wednesday morning.
* IMPACTS...At 22.9 feet, At this height, the entire boat ramp path
at Minnie Ha Ha Park will be submerged.
* ADDITIONAL DETAILS...
- At 11:30 AM CDT Sunday the stage was 23.4 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 11:30 AM CDT Sunday was 23.4 feet.
- Forecast...The river is expected to rise to a crest of 24.0
feet just after midnight tonight. It will then fall below
flood stage tomorrow evening.
- Flood stage is 23.0 feet.
&&
Fld Observed Forecasts (1 pm CDT)
Location Stg Stg 1 pm Mon Tue Wed Thu Fri
Meramec River
Fenton 23.0 23.4 23.8 19.7 14.5 12.0 10.4
&&
LAT...LON 3854 9045 3854 9042 3848 9039 3848 9045
$$
MOC071-099-100500-
/O.EXT.KLSX.FL.W.0063.000000T0000Z-220511T1315Z/
/PCFM7.1.ER.220507T0300Z.220509T0000Z.220510T0715Z.NO/
1150 AM CDT Sun May 8 2022
...FLOOD WARNING NOW IN EFFECT UNTIL WEDNESDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Meramec River at Pacific.
* WHEN...Until Wednesday morning.
* IMPACTS...At 19.4 feet, Private road under the Highway F bridge
becomes flooded at this height.
* ADDITIONAL DETAILS...
- At 11:30 AM CDT Sunday the stage was 19.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 11:30 AM CDT Sunday was 19.0 feet.
- Forecast...The river is expected to rise to a crest of 19.4
feet this evening. It will then fall below flood stage early
Tuesday morning.
- Flood stage is 15.0 feet.
&&
Fld Observed Forecasts (1 pm CDT)
Location Stg Stg 1 pm Mon Tue Wed Thu Fri
Meramec River
Pacific 15.0 19.0 18.0 11.5 5.3 4.2 3.8
&&
LAT...LON 3838 9085 3840 9090 3848 9080 3849 9064
3845 9065
$$
MOC099-189-100500-
/O.EXT.KLSX.FL.W.0062.000000T0000Z-220511T1418Z/
/ERKM7.1.ER.220506T1727Z.220509T0000Z.220510T0818Z.NO/
1150 AM CDT Sun May 8 2022
...FLOOD WARNING NOW IN EFFECT UNTIL LATE WEDNESDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Meramec River near Eureka.
* WHEN...Until late Wednesday morning.
* IMPACTS...At 25.5 feet, Hornecker Road is closed near this height.
* ADDITIONAL DETAILS...
- At 11:30 AM CDT Sunday the stage was 25.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 11:30 AM CDT Sunday was 25.0 feet.
- Forecast...The river is expected to rise to a crest of 25.2
feet this evening. It will then fall below flood stage early
Tuesday morning.
- Flood stage is 19.0 feet.
&&
Fld Observed Forecasts (1 pm CDT)
Location Stg Stg 1 pm Mon Tue Wed Thu Fri
Meramec River
Eureka 19.0 25.0 23.5 14.9 9.2 7.9 7.3
&&
LAT...LON 3845 9065 3855 9063 3855 9056 3850 9056
$$
MOC099-189-100500-
/O.EXT.KLSX.FL.W.0059.000000T0000Z-220512T1240Z/
/ARNM7.1.ER.220506T0111Z.220509T0600Z.220511T0640Z.NO/
1150 AM CDT Sun May 8 2022
...FLOOD WARNING NOW IN EFFECT UNTIL THURSDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Meramec River near Arnold.
* WHEN...Until Thursday morning.
* IMPACTS...At 30.0 feet, Wells Road below Suson Woods begins
flooding at this height.
* ADDITIONAL DETAILS...
- At 11:30 AM CDT Sunday the stage was 29.3 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 11:30 AM CDT Sunday was 29.4 feet.
- Forecast...The river is expected to rise to a crest of 29.8
feet just after midnight tonight. It will then fall below
flood stage early Wednesday morning.
- Flood stage is 24.0 feet.
&&
Fld Observed Forecasts (1 pm CDT)
Location Stg Stg 1 pm Mon Tue Wed Thu Fri
Meramec River
Arnold 24.0 29.3 29.6 26.5 22.5 20.5 19.0
&&
LAT...LON 3848 9043 3848 9039 3846 9032 3841 9034
3845 9043
$$
Maples568
WGUS83 KLSX 090128
FLSLSX
Flood Statement
National Weather Service St Louis MO
828 PM CDT Sun May 8 2022
...The Flood Warning is extended for the following rivers in
Missouri...
Meramec River at Fenton.
Meramec River near Arnold.
...The Flood Warning continues for the following rivers in
Missouri...
Meramec River at Pacific.
Meramec River at Valley Park.
Meramec River near Eureka.
River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
This product, along with additional weather and stream information,
is available at https://water.weather.gov/ahps2/index.php?wfo=lsx.
&&
MOC099-189-101330-
/O.EXT.KLSX.FL.W.0074.000000T0000Z-220511T0920Z/
/FNNM7.1.ER.220508T0430Z.220509T1200Z.220510T0320Z.NO/
828 PM CDT Sun May 8 2022
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY WEDNESDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Meramec River at Fenton.
* WHEN...Until early Wednesday morning.
* IMPACTS...At 22.9 feet, At this height, the entire boat ramp path
at Minnie Ha Ha Park will be submerged.
* ADDITIONAL DETAILS...
- At 8:15 PM CDT Sunday the stage was 23.7 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:15 PM CDT Sunday was 23.7 feet.
- Forecast...The river is expected to rise to a crest of 24.0
feet tomorrow morning. It will then fall below flood stage
late tomorrow evening.
- Flood stage is 23.0 feet.
&&
Fld Observed Forecasts (7 pm CDT)
Location Stg Stg 7 pm Mon Tue Wed Thu Fri
Meramec River
Fenton 23.0 23.7 23.5 18.1 14.0 12.2 10.6
&&
LAT...LON 3854 9045 3854 9042 3848 9039 3848 9045
$$
MOC071-099-101330-
/O.EXT.KLSX.FL.W.0063.000000T0000Z-220511T1218Z/
/PCFM7.1.ER.220507T0300Z.220509T0600Z.220510T0618Z.NO/
828 PM CDT Sun May 8 2022
...FLOOD WARNING NOW IN EFFECT UNTIL WEDNESDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Meramec River at Pacific.
* WHEN...Until Wednesday morning.
* IMPACTS...At 19.4 feet, Private road under the Highway F bridge
becomes flooded at this height.
* ADDITIONAL DETAILS...
- At 8:00 PM CDT Sunday the stage was 19.9 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:00 PM CDT Sunday was 19.9 feet.
- Forecast...The river is expected to rise to a crest of 20.0
feet just after midnight tonight. It will then fall below
flood stage early Tuesday morning.
- Flood stage is 15.0 feet.
&&
Fld Observed Forecasts (7 pm CDT)
Location Stg Stg 7 pm Mon Tue Wed Thu Fri
Meramec River
Pacific 15.0 19.9 16.9 8.5 4.6 3.7 3.2
&&
LAT...LON 3838 9085 3840 9090 3848 9080 3849 9064
3845 9065
$$
MOC099-189-101330-
/O.EXT.KLSX.FL.W.0059.000000T0000Z-220512T1617Z/
/ARNM7.1.ER.220506T0111Z.220509T1200Z.220511T1017Z.NO/
828 PM CDT Sun May 8 2022
...FLOOD WARNING NOW IN EFFECT UNTIL LATE THURSDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Meramec River near Arnold.
* WHEN...Until late Thursday morning.
* IMPACTS...At 30.0 feet, Wells Road below Suson Woods begins
flooding at this height.
* ADDITIONAL DETAILS...
- At 8:00 PM CDT Sunday the stage was 29.2 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:00 PM CDT Sunday was 29.4 feet.
- Forecast...The river is expected to rise to a crest of 29.7
feet tomorrow morning. It will then fall below flood stage
early Wednesday morning.
- Flood stage is 24.0 feet.
&&
Fld Observed Forecasts (7 pm CDT)
Location Stg Stg 7 pm Mon Tue Wed Thu Fri
Meramec River
Arnold 24.0 29.2 29.3 25.5 22.7 21.1 18.9
&&
LAT...LON 3848 9043 3848 9039 3846 9032 3841 9034
3845 9043
$$
MOC099-189-101330-
/O.CON.KLSX.FL.W.0073.000000T0000Z-220511T1220Z/
/VLLM7.2.ER.220507T0945Z.220509T0600Z.220510T0620Z.NO/
828 PM CDT Sun May 8 2022
...FLOOD WARNING REMAINS IN EFFECT UNTIL WEDNESDAY MORNING...
* WHAT...Moderate flooding is occurring and moderate flooding is
forecast.
* WHERE...Meramec River at Valley Park.
* WHEN...Until Wednesday morning.
* IMPACTS...At 21.0 feet, Water enters the SW corner of Larkin
Williams and Yarnell Road intersection through a stormwater
grate. In Valley Park...Marshall Road begins to flood between
Tree Court Industrial Road and Timberview Road.
* ADDITIONAL DETAILS...
- At 8:00 PM CDT Sunday the stage was 21.1 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:00 PM CDT Sunday was 21.1 feet.
- Forecast...The river is expected to rise to a crest of 21.1
feet just after midnight tonight. It will then fall below
flood stage early Tuesday morning.
- Flood stage is 18.0 feet.
&&
Fld Observed Forecasts (7 pm CDT)
Location Stg Stg 7 pm Mon Tue Wed Thu Fri
Meramec River
Valley Park 18.0 21.1 19.5 12.2 6.8 5.0 3.4
&&
LAT...LON 3853 9056 3855 9056 3857 9043 3854 9043
$$
MOC099-189-101330-
/O.CON.KLSX.FL.W.0062.000000T0000Z-220511T1418Z/
/ERKM7.1.ER.220506T1727Z.220509T0000Z.220510T0818Z.NO/
828 PM CDT Sun May 8 2022
...FLOOD WARNING REMAINS IN EFFECT UNTIL LATE WEDNESDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Meramec River near Eureka.
* WHEN...Until late Wednesday morning.
* IMPACTS...At 25.5 feet, Hornecker Road is closed near this height.
* ADDITIONAL DETAILS...
- At 8:00 PM CDT Sunday the stage was 25.2 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:00 PM CDT Sunday was 25.2 feet.
- Forecast...The river is expected to fall below flood stage
early Tuesday morning and continue falling to 6.6 feet
Saturday evening.
- Flood stage is 19.0 feet.
&&
Fld Observed Forecasts (7 pm CDT)
Location Stg Stg 7 pm Mon Tue Wed Thu Fri
Meramec River
Eureka 19.0 25.2 22.0 12.4 8.7 7.7 7.2
&&
LAT...LON 3845 9065 3855 9063 3855 9056 3850 9056
$$
Pfahler661
WGUS83 KLSX 091532
FLSLSX
Flood Statement
National Weather Service St Louis MO
1032 AM CDT Mon May 9 2022
...The Flood Warning is extended for the following rivers in
Missouri...
Meramec River at Fenton.
Meramec River at Valley Park.
Meramec River at Pacific.
Meramec River near Arnold.
River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
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 https://water.weather.gov/ahps2/index.php?wfo=lsx.
&&
MOC099-189-110345-
/O.EXT.KLSX.FL.W.0074.000000T0000Z-220512T0000Z/
/FNNM7.1.ER.220508T0430Z.220510T0000Z.220510T1800Z.NO/
1032 AM CDT Mon May 9 2022
...FLOOD WARNING NOW IN EFFECT UNTIL WEDNESDAY EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Meramec River at Fenton.
* WHEN...Until Wednesday evening.
* IMPACTS...At 25.2 feet, Minnie Ha Ha Park gazebo begins flooding.
* ADDITIONAL DETAILS...
- At 10:16 AM CDT Monday the stage was 23.9 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:16 AM CDT Monday was 23.9 feet.
- Forecast...The river is expected to rise to a crest of 24.2
feet this evening. It will then fall below flood stage early
tomorrow afternoon.
- Flood stage is 23.0 feet.
&&
Fld Observed Forecasts (1 pm CDT)
Location Stg Stg 1 pm Tue Wed Thu Fri Sat
Meramec River
Fenton 23.0 23.9 23.0 17.2 13.7 11.6 10.3
&&
LAT...LON 3854 9045 3854 9042 3848 9039 3848 9045
$$
MOC099-189-110345-
/O.EXT.KLSX.FL.W.0073.000000T0000Z-220512T0212Z/
/VLLM7.2.ER.220507T0945Z.220509T1800Z.220510T2012Z.NO/
1032 AM CDT Mon May 9 2022
...FLOOD WARNING NOW IN EFFECT UNTIL LATE WEDNESDAY EVENING...
* WHAT...Moderate flooding is occurring and moderate flooding is
forecast.
* WHERE...Meramec River at Valley Park.
* WHEN...Until late Wednesday evening.
* IMPACTS...At 21.9 feet, Yarnell Road is closed at Riverside
Drive. Larkin Williams is closed at Riverside Golf Club
entrance. In Valley Park...Tree Court Industrial Road begins
flooding between Marshall Road and Scarlet Oak Boulevard. Also...
the golf course at Family Golf and Learning Center and the
Kirkwood Athletic Association ball fields begin flooding near this
height.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Monday the stage was 21.6 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Monday was 21.7 feet.
- Forecast...The river is expected to rise to a crest of 21.8
feet this afternoon. It will then fall below flood stage
tomorrow afternoon.
- Flood stage is 18.0 feet.
&&
Fld Observed Forecasts (1 pm CDT)
Location Stg Stg 1 pm Tue Wed Thu Fri Sat
Meramec River
Valley Park 18.0 21.6 18.7 12.0 8.5 6.5 5.3
&&
LAT...LON 3853 9056 3855 9056 3857 9043 3854 9043
$$
MOC071-099-110345-
/O.EXT.KLSX.FL.W.0063.000000T0000Z-220511T1231Z/
/PCFM7.1.ER.220507T0300Z.220509T0415Z.220510T0631Z.NO/
1032 AM CDT Mon May 9 2022
...FLOOD WARNING NOW IN EFFECT UNTIL WEDNESDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Meramec River at Pacific.
* WHEN...Until Wednesday morning.
* IMPACTS...At 18.6 feet, Horneker Road begins to flood near this
height.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Monday the stage was 18.9 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Monday was 20.0 feet.
- Forecast...The river is expected to fall below flood stage
just after midnight tonight and continue falling to 2.1 feet
Sunday morning.
- Flood stage is 15.0 feet.
&&
Fld Observed Forecasts (1 pm CDT)
Location Stg Stg 1 pm Tue Wed Thu Fri Sat
Meramec River
Pacific 15.0 18.9 10.2 4.6 3.6 3.1 2.6
&&
LAT...LON 3838 9085 3840 9090 3848 9080 3849 9064
3845 9065
$$
MOC099-189-110345-
/O.EXT.KLSX.FL.W.0059.000000T0000Z-220513T0800Z/
/ARNM7.1.ER.220506T0111Z.220508T1300Z.220512T0200Z.NO/
1032 AM CDT Mon May 9 2022
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY FRIDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Meramec River near Arnold.
* WHEN...Until early Friday morning.
* IMPACTS...At 30.0 feet, Wells Road below Suson Woods begins
flooding at this height.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Monday the stage was 29.1 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Monday was 29.3 feet.
- Forecast...The river is expected to rise to a crest of 29.2
feet this afternoon. It will then fall below flood stage late
Wednesday evening.
- Flood stage is 24.0 feet.
&&
Fld Observed Forecasts (1 pm CDT)
Location Stg Stg 1 pm Tue Wed Thu Fri Sat
Meramec River
Arnold 24.0 29.1 28.6 25.0 22.5 20.3 19.0
&&
LAT...LON 3848 9043 3848 9039 3846 9032 3841 9034
3845 9043
$$
Maples239
WGUS83 KLSX 100200
FLSLSX
Flood Statement
National Weather Service St Louis MO
900 PM CDT Mon May 9 2022
...The Flood Warning is cancelled for the following rivers in
Missouri...
Meramec River at Pacific.
River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.
MOC071-099-100300-
/O.CAN.KLSX.FL.W.0063.000000T0000Z-220510T0200Z/
/PCFM7.1.ER.220507T0300Z.220509T0415Z.220510T0105Z.NO/
900 PM CDT Mon May 9 2022
...FLOOD WARNING IS CANCELLED...
The Flood Warning is cancelled for
the Meramec River at Pacific.
* ADDITIONAL DETAILS...
- At 8:30 PM CDT Monday the stage was 14.7 feet.
- Forecast...The river is expected to fall to 1.9 feet Sunday
evening.
&&
Fld Observed Forecasts (7 pm CDT)
Location Stg Stg 7 pm Tue Wed Thu Fri Sat
Meramec River
Pacific 15.0 14.7 6.5 4.0 3.1 2.7 2.3
&&
LAT...LON 3838 9085 3840 9090 3848 9080 3849 9064
3845 9065
$$
PfahlerWhat 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 May 5, 2:52 PM CDT, 5 minutes earlier.
Area forecast discussion, May 5, 2:52 PM CDT, 5 minutes before
Area Forecast Discussion National Weather Service Saint Louis MO 252 PM CDT Thu May 5 2022 .SHORT TERM... (Through Late Friday Night) Issued at 242 PM CDT Thu May 5 2022 This morning's soaking rain has moved out of the area, though a stacked cyclone remains to just to the west of the region. This system will continue to drift east, bringing another round of precipitation into central/southern MO as the center of the low moves into the region late this evening. On and off showers will then spread across the region overnight, lingering until the low departs the region tomorrow afternoon. We may see a few thunderstorms embedded within the showers, mainly south of the I-70 corridor, though very limited instability will keep these few a far between. The lack of deep convection should keep additional precip totals in check, with amounts generally expected to be less than 1". However, the HREF probability matched mean QPF, which preserves some of the higher precip bullseyes in the individual CAMS, does show additional QPF exceeding 1" over a small portion of our forecast area. Should this heavier precipitation fall over areas that have already received 2-3", generally between the Missouri and Meramec Rivers, it may exacerbate any lingering flooding issues. Continued showers, overcast skies, and generally northerly winds will keep temperatures quite cool tomorrow. BSH .LONG TERM... (Saturday through Next Thursday) Issued at 242 PM CDT Thu May 5 2022 By Saturday morning, the cyclone responsible for today's wet weather will be pushing through the Mid-Atlantic states, which will draw much of the moisture responsible for Friday's rain and clouds out of the area. Meanwhile a broad trough will be digging into the Pacific Northwest, deepening a surface trough over the High Plains as it pushes eastward through the day. Downstream of the trough, deep ridging will amplify over the Midwest, with the ridge axis pushing east of the Mississippi sometime on Saturday. As the ridge shifts east, winds over the mid-Mississippi River Valley will shift from the north/east to the south by Saturday afternoon or evening. The initially cool winds on Saturday, along with any lingering clouds associated with the departing low, will result in a chilly start to the day. Temperatures will then climb rapidly and reach to just below normal by the afternoon. Southerly flow will intensify on Saturday night and Sunday as the PacNW trough pushes further inland and the surface trough/low deepens over the Plains. Increasing southerly winds draw even warmer air into the region, with both the NAEFS and ECMWF ensemble means topping the 90th climatological percentile across much of the forecast area by Sunday afternoon. The southerly winds will also advect deeper moisture into the region, though there is some uncertainty as to whether this increasing moisture will be sufficient to result in precipitation. Roughly 30% of ensemble members are spitting out measurable precipitation somewhere in our forecast area, with the majority of those members residing in the GEFS system. If we do see any precip, the odds of seeing any impactful showers or thunderstorms appears quite low; virtually none of the ensemble members show even 0.01" of QPF on Sunday, and the probability for any more than 500 J/kg of MUCAPE is quite low. The upper level flow will further amplify as we move into the work week with the ridge expanding across the eastern half of CONUS and a reinforcing shortwave deepening the trough over the western CONUS. This will result in deep southwesterly flow over the central portion of the country and will continue to advect even warmer temperatures into the region. On Monday, Tuesday, and Wednesday, both the ECMWF and NAEFS ensemble mean 850 temps are at or near climatological maximums area-wide. With rising heights aloft largely keeping a lid on precipitation chances and limiting cloud coverage, temperatures should easily push into the upper 80s and will approach record values in most locations. Things may get slightly cooler on Thursday as the upper ridge begins to break down, but considerable differences remain in the guidance this far out. Nevertheless, we can say the the well above normal temperatures will continue into the end of next week. BSH && .AVIATION... (For the 18z TAFs through 18z Friday Afternoon) Issued at 1234 PM CDT Thu May 5 2022 Showers are exiting the area to the east, leaving a widespread stratus deck in their wake. This stratus will remain in place through the duration of the TAF period, with cigs lingering near or below 1000 ft. Model guidance is in strong consensus keeping IFR cigs in place throughout the TAF period, and the last several hours of observations support the guidance in most locations. I do think we'll see the individual terminals occasionally poke above 1kft this afternoon, but it seems likely that we'll largely remain at IFR conditions, especially in the evening and overnight hours. The exception to all this is in central MO, where cigs have lingered just above IFR levels for the last several hours. Given this trend, I've kept MVFR cigs in place at COU and JEF until roughly sunset, when those cigs should come down. The other aviation concern is the next round of showers expected to move into the region this evening and overnight. This area of showers and storms will drift across the region from west to east and is likely to impact each terminal. There may be a few embedded storms, but the odds of them impacting any of the terminals are quite low, so I've kept the mention of thunder out of the forecast. BSH && .CLIMATE... Issued at 314 AM CDT Thu May 5 2022 Record highs for Monday, May 9 STL 92 (1934) COU 91 (1895) UIN 90 (1963) Record highs for Tuesday, May 10 STL 91 (1963) COU 91 (1928) UIN 92 (2011) Record highs for Wednesday, May 11 STL 91 (2011) COU 90 (1914) UIN 88 (2000) && .LSX WATCHES/WARNINGS/ADVISORIES... MO...None. IL...None. && WFO LSX
Hazardous weather outlook, May 5, 2:54 PM CDT, 3 minutes before
Hazardous Weather Outlook National Weather Service Saint Louis MO 254 PM CDT Thu May 5 2022 ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027- 034>036-041-042-047>052-059>065-072>075-084-085-099-062000- 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-Saint Francois MO-Saint Louis City MO-Saint Louis MO- Sainte Genevieve MO-Shelby MO-Warren MO-Washington IL-Washington MO- 254 PM CDT Thu May 5 2022 This Hazardous Weather Outlook is for portions of eastern and central Missouri as well as west central and southwest Illinois. .DAY ONE...Tonight. Thunderstorms are possible across the area overnight. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Thunderstorms are possible on Sunday and again on Wednesday. .SPOTTER INFORMATION STATEMENT... Spotter activation is not anticipated tonight. BSH
In the hours before
Local storm report, May 5, 9:56 AM CDT, 5 hours 1 minute before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
956 AM CDT THU MAY 5 2022
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0947 AM HEAVY RAIN 2 WNW SWANSEA 38.55N 90.02W
05/05/2022 M1.85 INCH ST. CLAIR IL PUBLIC
STORM TOTAL.
&&
MRBLocal storm report, May 5, 10:23 AM CDT, 4 hours 34 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
1023 AM CDT THU MAY 5 2022
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1019 AM HEAVY RAIN 1 E CLARKSON VALLEY 38.63N 90.57W
05/05/2022 M2.09 INCH ST. LOUIS MO BROADCAST MEDIA
RAINFALL TOTAL SINCE 6 P.M. ON 5/4.
&&
MAPLESLocal storm report, May 5, 10:46 AM CDT, 4 hours 11 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
1046 AM CDT THU MAY 5 2022
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1040 AM HEAVY RAIN 3 S NEW HAVEN 38.56N 91.22W
05/05/2022 M2.50 INCH FRANKLIN MO TRAINED SPOTTER
RAINFALL TOTAL SINCE APPROXIMATELY 5 P.M. ON
5/4.
&&
MAPLESLocal storm report, May 5, 1:15 PM CDT, 1 hour 42 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
115 PM CDT THU MAY 5 2022
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1258 PM HEAVY RAIN CREVE COEUR 38.66N 90.44W
05/05/2022 E2.16 INCH ST. LOUIS MO PUBLIC
VIA TWITTER: TOTAL RAINFALL SINCE MIDNIGHT.
&&
LSJLocal storm report, May 5, 1:16 PM CDT, 1 hour 41 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
116 PM CDT THU MAY 5 2022
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1258 PM HEAVY RAIN 1 ENE JEFFERSON CITY 38.58N 92.18W
05/05/2022 E2.60 INCH COLE MO BROADCAST MEDIA
STORM TOTAL RAINFALL VIA TWITTER WITH
PICTURE ATTACHED.
&&
LSJLocal storm report, May 5, 2:24 PM CDT, 33 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
224 PM CDT THU MAY 5 2022
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0222 PM HEAVY RAIN CEDAR HILL 38.36N 90.64W
05/05/2022 M2.00 INCH JEFFERSON MO TRAINED SPOTTER
STORM TOTAL SINCE APPROXIMATELY 6 P.M. ON
5/4.
&&
MAPLESThe office that day
Everything else NWS St. Louis, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 5, 5:22 AM CDT | River Flood Warning | LSX | Osage | 42 hr |
| May 5, 5:37 AM CDT | Areal Flood Advisory | LSX | Boone, Callaway, Cole, Moniteau, Osage | 3 hr |
| May 5, 6:00 AM CDT | Areal Flood Advisory | LSX | Crawford, Franklin, Gasconade | 3 hr |
| May 5, 7:46 AM CDT | River Flood Warning | LSX | Cole | 46 hr |
| May 5, 9:59 AM CDT | River Flood Warning | LSX | Cole, Osage | 50 hr |
| May 5, 10:11 AM CDT | River Flood Warning | LSX | Callaway, Osage | 4 days |
| May 5, 10:11 AM CDT | River Flood Warning | LSX | Gasconade, Montgomery | 67 hr |
| May 5, 10:20 AM CDT | River Flood Warning | LSX | Crawford, Washington | 65 hr |
| May 5, 11:13 AM CDT | River Flood Warning | LSX | Lincoln | 6 days |
| May 5, 11:57 AM CDT | River Flood Warning | LSX | Saint Charles | 20 hr |
| May 5, 1:22 PM CDT | River Flood Warning | LSX | Lincoln | 25 hr |
| May 5, 2:27 PM CDT | River Flood Warning | LSX | Jefferson, Saint Louis | 6 days |
| May 5, 2:57 PM CDT | River Flood Warning | LSX | Franklin, Warren | 50 hr |
| May 5, 2:57 PM CDT | River Flood Warning | LSX | Franklin | 3 days |
| May 5, 2:57 PM CDT | River Flood Warning | LSX | Jefferson, Saint Louis | 6 days |
| May 5, 4:51 PM CDT | River Flood Warning | LSX | Saint Charles | 5 days |
| May 5, 4:51 PM CDT | River Flood Warning | LSX | Saint Charles | 6 days |
| May 5, 6:50 PM CDT | River Flood Warning | LSX | Reynolds | 39 hr |
Nearby
River Flood Warnings in Missouri, 2022Every river flood warning in 2022
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.