Alert archive / Missouri / River Flood Warnings in 2023

River Flood Warning 21, NWS St. Louis, MO

March 23, 2023Reynolds County, Missouri

NWS St. Louis, MO issued this river flood warning at Mar 23, 2023, 11:58 AM CDT for Reynolds County, Missouri. It took effect at Mar 24, 2023, 7:27 AM CDT. It was in force for 67 hr.

The area

The outline as issued.

The facts

Issued: Mar 23, 2023, 11:58 AM CDT (16:58 UTC)
In effect from: Mar 24, 2023, 7:27 AM CDT
Expired: Mar 27, 2023, 2:35 AM CDT
In force: 67 hr
Issued by: NWS St. Louis, MO
Area: Storm-based polygon
Flood severity: Moderate

County Reynolds County, MO

The radar

The St Louis radar (KLSX), 150 km from the middle of the area, began a volume at 16:56 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 Black River near Annapolis (ANNM7). The gauge peaked at 15.72 ft at Mar 25, 2023, 6:00 AM CDT.

Action stage: 6 ft
Minor stage: 8 ft
Moderate stage: 15 ft
Major stage: 25 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 07061500, 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.

460 
WGUS43 KLSX 231658
FLWLSX

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service St Louis MO
1158 AM CDT Thu Mar 23 2023

...The National Weather Service in St Louis MO has issued a Flood 
Warning for the following rivers in Missouri...

  Black River near Annapolis.

River forecasts are based on observed precipitation and forecast 
precipitation for the next 48 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, while lesser amounts could result in a lower 
crest. 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.

&&

MOC179-250500-
/O.NEW.KLSX.FL.W.0021.230324T1227Z-230328T0600Z/
/ANNM7.2.ER.230324T1227Z.230325T0600Z.230327T0000Z.NO/
1158 AM CDT Thu Mar 23 2023

...FLOOD WARNING IN EFFECT FROM FRIDAY MORNING TO EARLY TUESDAY 
MORNING...

* WHAT...Moderate flooding is forecast.

* WHERE...Black River near Annapolis.

* WHEN...From Friday morning to early Tuesday morning.

* IMPACTS...At 17.0 feet, When the Black River gets to this level, 
  the Highway 21 bridge upstream in Lesterville on the East Fork of 
  the Black River may start flooding about 6 to 8 hours earlier.

* ADDITIONAL DETAILS...
  - At 11:15 AM CDT Thursday the stage was 5.0 feet.
  - Forecast...The river is expected to rise above flood stage
    tomorrow morning to a crest of 16.5 feet early Saturday
    morning. It will then fall below flood stage Sunday evening.
  - Flood stage is 8.0 feet.


&&

             Fld   Observed  Forecasts (7:00 am)
Location     Stg    Stage    Fri   Sat   Sun   Mon   Tue

Black River
  Annapolis  8.0     5.0     7.6   16.0  9.0   7.4   6.6


&&

LAT...LON 3743 9087 3745 9078 3724 9074 3724 9079


$$

Fuchs

9 follow-up statements

137 
WGUS83 KLSX 240133
FLSLSX

Flood Statement
National Weather Service St Louis MO
833 PM CDT Thu Mar 23 2023

...The Flood Warning continues for the following rivers in 
Missouri...

  Black River near Annapolis.

  Big River at Byrnesville.

  Bourbeuse River at Union.

River forecasts are based on observed precipitation and forecast 
precipitation for the next 48 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.

&&

MOC179-251345-
/O.CON.KLSX.FL.W.0021.230324T1227Z-230328T0600Z/
/ANNM7.2.ER.230324T1227Z.230325T0600Z.230327T0000Z.NO/
833 PM CDT Thu Mar 23 2023

...FLOOD WARNING REMAINS IN EFFECT FROM FRIDAY MORNING TO EARLY 
TUESDAY MORNING...

* WHAT...Moderate flooding is forecast.

* WHERE...Black River near Annapolis.

* WHEN...From Friday morning to early Tuesday morning.

* IMPACTS...At 17.0 feet, when the Black River gets to this level, 
  the Highway 21 bridge upstream in Lesterville on the East Fork of 
  the Black River may start flooding about 6 to 8 hours earlier.

* ADDITIONAL DETAILS...
  - At 11:15 AM CDT Thursday the stage was 5.0 feet.
  - Forecast...The river is expected to rise above flood stage
    tomorrow morning to a crest of 16.5 feet early Saturday
    morning. It will then fall below flood stage Sunday evening.
  - Flood stage is 8.0 feet.


&&

             Fld   Observed  Forecasts (7:00 am)
Location     Stg    Stage    Sat   Sun   Mon   Tue   Wed

Black River
  Annapolis  8.0     5.0     16.0  9.0   7.4   6.6   MSG


&&

LAT...LON 3743 9087 3745 9078 3724 9074 3724 9079


$$

MOC099-251345-
/O.CON.KLSX.FL.W.0020.230324T2204Z-230328T2121Z/
/BYRM7.2.ER.230324T2204Z.230326T1200Z.230327T2120Z.UU/
833 PM CDT Thu Mar 23 2023

...FLOOD WARNING REMAINS IN EFFECT FROM FRIDAY AFTERNOON TO TUESDAY 
AFTERNOON...

* WHAT...Moderate flooding is forecast.

* WHERE...Big River at Byrnesville.

* WHEN...From Friday afternoon to Tuesday afternoon.

* IMPACTS...At 22.4 feet, At this level, Twin Rivers Bridge Road 
  must be closed.

* ADDITIONAL DETAILS...
  - At 10:45 AM CDT Thursday the stage was 3.9 feet.
  - Forecast...The river is expected to rise above flood stage
    tomorrow afternoon to a crest of 24.4 feet Sunday morning. It
    will then fall below flood stage Monday afternoon.
  - Flood stage is 16.0 feet.


&&

               Fld   Observed  Forecasts (7:00 am)
Location       Stg    Stage    Sat   Sun   Mon   Tue   Wed

Big River
  Byrnesville  16.0    3.9     18.2  22.5  18.0  10.6  8.1


&&

LAT...LON 3834 9060 3833 9068 3846 9063 3849 9057


$$

MOC071-251345-
/O.CON.KLSX.FL.W.0019.230326T0015Z-230329T0333Z/
/UNNM7.1.ER.230326T0015Z.230327T0000Z.230327T2132Z.NO/
833 PM CDT Thu Mar 23 2023

...FLOOD WARNING REMAINS IN EFFECT FROM SATURDAY EVENING TO LATE 
TUESDAY EVENING...

* WHAT...Minor flooding is forecast.

* WHERE...Bourbeuse River at Union.

* WHEN...From Saturday evening to late Tuesday evening.

* IMPACTS...At 19.8 feet, Near this height, Missouri State Route UU 
  is closed in both directions.

* ADDITIONAL DETAILS...
  - At 10:30 AM CDT Thursday the stage was 2.8 feet.
  - Forecast...The river is expected to rise above flood stage
    Saturday evening to a crest of 19.8 feet Sunday evening. It
    will then fall below flood stage Monday afternoon.
  - Flood stage is 15.0 feet.


&&

                 Fld   Observed  Forecasts (7:00 am)
Location         Stg    Stage    Sat   Sun   Mon   Tue   Wed

Bourbeuse River
  Union          15.0    2.8     10.4  18.2  17.7  9.4   5.4


&&

LAT...LON 3826 9123 3832 9133 3838 9137 3848 9094
      3842 9087


$$

MRM

494 
WGUS83 KLSX 240203
FLSLSX

Flood Statement
National Weather Service St Louis MO
903 PM CDT Thu Mar 23 2023

...The Flood Warning continues for the following rivers in 
Missouri...

  Meramec River near Sullivan.

  Meramec River near Steelville.

  Big River at Byrnesville.

  Bourbeuse River at Union.

  Meramec River near Eureka.

  Meramec River at Pacific.

  Meramec River at Valley Park.

  Meramec River at Fenton.

  Meramec River near Arnold.

  Black River near Annapolis.

...The Flood Warning is extended for the following rivers in 
Illinois...

  Kaskaskia River at Vandalia.

River forecasts are based on observed precipitation and forecast 
precipitation for the next 48 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.

&&

MOC055-221-251415-
/O.EXT.KLSX.FL.W.0012.230324T2111Z-230329T0036Z/
/SLLM7.1.ER.230324T2111Z.230326T0000Z.230327T1836Z.NO/
903 PM CDT Thu Mar 23 2023

...FLOOD WARNING NOW IN EFFECT FROM FRIDAY AFTERNOON TO TUESDAY 
EVENING...

* WHAT...Minor flooding is forecast.

* WHERE...Meramec River near Sullivan.

* WHEN...From Friday afternoon to Tuesday 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 4.3 feet.
  - Forecast...The river is expected to rise above flood stage
    tomorrow afternoon to a crest of 19.9 feet Saturday evening.
    It will then fall below flood stage early Monday afternoon.
  - Flood stage is 11.0 feet.


&&

               Fld   Observed  Forecasts (7:00 am)
Location       Stg    Stage    Sat   Sun   Mon   Tue   Wed

Meramec River
  Sullivan     11.0    4.3     18.0  18.3  12.3  8.7   7.2


&&

LAT...LON 3800 9120 3806 9125 3829 9109 3840 9090
      3837 9082


$$

MOC055-251415-
/O.EXT.KLSX.FL.W.0013.230325T0104Z-230328T0000Z/
/SEEM7.1.ER.230325T0104Z.230325T1800Z.230326T1800Z.NO/
903 PM CDT Thu Mar 23 2023

...FLOOD WARNING NOW IN EFFECT FROM FRIDAY EVENING TO MONDAY 
EVENING...

* WHAT...Minor flooding is forecast.

* WHERE...Meramec River near Steelville.

* WHEN...From Friday evening to Monday evening.

* IMPACTS...At 14.0 feet, Near this height, roads to the Lucky 
  Clover campgrounds begin to flood.

* ADDITIONAL DETAILS...
  - At 8:30 PM CDT Thursday the stage was 2.4 feet.
  - Forecast...The river is expected to rise above flood stage
    tomorrow evening to a crest of 15.5 feet early Saturday
    afternoon. It will then fall below flood stage early Sunday
    afternoon.
  - Flood stage is 12.0 feet.


&&

               Fld   Observed  Forecasts (7:00 am)
Location       Stg    Stage    Sat   Sun   Mon   Tue   Wed

Meramec River
  Steelville   12.0    2.4     15.2  13.3  7.9   5.3   4.2


&&

LAT...LON 3793 9152 3800 9152 3806 9125 3801 9121


$$

MOC099-251415-
/O.EXT.KLSX.FL.W.0020.230325T0404Z-230328T1727Z/
/BYRM7.2.ER.230325T0404Z.230326T1200Z.230327T1727Z.UU/
903 PM CDT Thu Mar 23 2023

...FLOOD WARNING NOW IN EFFECT FROM FRIDAY EVENING TO EARLY TUESDAY 
AFTERNOON...

* WHAT...Moderate flooding is forecast.

* WHERE...Big River at Byrnesville.

* WHEN...From Friday evening to early Tuesday afternoon.

* IMPACTS...At 22.4 feet, At this level, Twin Rivers Bridge Road 
  must be closed.

* ADDITIONAL DETAILS...
  - At 8:45 PM CDT Thursday the stage was 4.1 feet.
  - Forecast...The river is expected to rise above flood stage
    late tomorrow evening to a crest of 22.5 feet Sunday morning.
    It will then fall below flood stage early Monday afternoon.
  - Flood stage is 16.0 feet.


&&

               Fld   Observed  Forecasts (7:00 am)
Location       Stg    Stage    Sat   Sun   Mon   Tue   Wed

Big River
  Byrnesville  16.0    4.1     18.2  22.5  18.0  10.6  8.1


&&

LAT...LON 3834 9060 3833 9068 3846 9063 3849 9057


$$

ILC051-251415-
/O.EXT.KLSX.FL.W.0022.230325T1009Z-230330T0313Z/
/VNDI2.1.ER.230325T1009Z.230327T0600Z.230328T2113Z.NO/
903 PM CDT Thu Mar 23 2023

...FLOOD WARNING NOW IN EFFECT FROM LATE FRIDAY NIGHT TO LATE 
WEDNESDAY EVENING...

* WHAT...Minor flooding is forecast.

* WHERE...Kaskaskia River at Vandalia.

* WHEN...From late Friday night to late Wednesday evening.

* IMPACTS...At 19.2 feet, State Highway J just east of County Road 
  206 begins to flood near this height.

* ADDITIONAL DETAILS...
  - At 8:30 PM CDT Thursday the stage was 12.4 feet.
  - Forecast...The river is expected to rise above flood stage
    early Saturday morning to a crest of 22.0 feet early Monday
    morning. It will then fall below flood stage Tuesday
    afternoon.
  - Flood stage is 18.0 feet.


&&

                 Fld   Observed  Forecasts (7:00 am)
Location         Stg    Stage    Sat   Sun   Mon   Tue   Wed

Kaskaskia River
  Vandalia       18.0    12.4    18.4  21.4  22.0  19.9  15.0


&&

LAT...LON 3903 8910 3903 8906 3885 8909 3879 8919
      3882 8922


$$

MOC071-251415-
/O.EXT.KLSX.FL.W.0019.230326T0121Z-230329T0217Z/
/UNNM7.1.ER.230326T0121Z.230327T0000Z.230327T2017Z.NO/
903 PM CDT Thu Mar 23 2023

...FLOOD WARNING NOW IN EFFECT FROM SATURDAY EVENING TO LATE TUESDAY 
EVENING...

* WHAT...Minor flooding is forecast.

* WHERE...Bourbeuse River at Union.

* WHEN...From Saturday evening to late Tuesday evening.

* IMPACTS...At 19.8 feet, Near this height, Missouri State Route UU 
  is closed in both directions.

* ADDITIONAL DETAILS...
  - At 8:30 PM CDT Thursday the stage was 2.9 feet.
  - Forecast...The river is expected to rise above flood stage
    Saturday evening to a crest of 19.5 feet Sunday evening. It
    will then fall below flood stage Monday afternoon.
  - Flood stage is 15.0 feet.


&&

                 Fld   Observed  Forecasts (7:00 am)
Location         Stg    Stage    Sat   Sun   Mon   Tue   Wed

Bourbeuse River
  Union          15.0    2.9     10.4  18.2  17.7  9.4   5.4


&&

LAT...LON 3826 9123 3832 9133 3838 9137 3848 9094
      3842 9087


$$

MOC099-189-251415-
/O.EXT.KLSX.FL.W.0014.230326T0504Z-230330T1200Z/
/ERKM7.2.ER.230326T0504Z.230327T1800Z.230329T0600Z.NO/
903 PM CDT Thu Mar 23 2023

...FLOOD WARNING NOW IN EFFECT FROM LATE SATURDAY NIGHT TO THURSDAY 
MORNING...

* WHAT...Moderate flooding is forecast.

* WHERE...Meramec River near Eureka.

* WHEN...From late Saturday night to Thursday morning.

* IMPACTS...At 25.5 feet, Hornecker Road is closed near this height.

* ADDITIONAL DETAILS...
  - At 8:30 PM CDT Thursday the stage was 4.4 feet.
  - Forecast...The river is expected to rise above flood stage
    early Sunday morning to a crest of 26.3 feet early Monday
    afternoon. It will then fall below flood stage early
    Wednesday morning.
  - Flood stage is 19.0 feet.


&&

               Fld   Observed  Forecasts (7:00 am)
Location       Stg    Stage    Sat   Sun   Mon   Tue   Wed

Meramec River
  Eureka       19.0    4.4     15.2  20.9  26.1  23.8  16.7


&&

LAT...LON 3845 9065 3855 9063 3855 9056 3850 9056


$$

MOC071-099-251415-
/O.EXT.KLSX.FL.W.0015.230326T0912Z-230330T0352Z/
/PCFM7.1.ER.230326T0912Z.230327T1800Z.230328T2152Z.NO/
903 PM CDT Thu Mar 23 2023

...FLOOD WARNING NOW IN EFFECT FROM LATE SATURDAY NIGHT TO LATE 
WEDNESDAY EVENING...

* WHAT...Minor flooding is forecast.

* WHERE...Meramec River at Pacific.

* WHEN...From late Saturday night to late Wednesday evening.

* IMPACTS...At 19.4 feet, Private road under the Highway F bridge 
  becomes flooded at this height.

* ADDITIONAL DETAILS...
  - At 8:30 PM CDT Thursday the stage was 0.3 feet.
  - Forecast...The river is expected to rise above flood stage
    early Sunday morning to a crest of 20.0 feet early Monday
    afternoon. It will then fall below flood stage Tuesday
    afternoon.
  - Flood stage is 15.0 feet.


&&

               Fld   Observed  Forecasts (7:00 am)
Location       Stg    Stage    Sat   Sun   Mon   Tue   Wed

Meramec River
  Pacific      15.0    0.3     9.5   15.7  19.8  17.6  10.7


&&

LAT...LON 3838 9085 3840 9090 3848 9080 3849 9064
      3845 9065


$$

MOC099-189-251415-
/O.EXT.KLSX.FL.W.0016.230326T1446Z-230330T1407Z/
/VLLM7.2.ER.230326T1446Z.230328T0000Z.230329T0807Z.NO/
903 PM CDT Thu Mar 23 2023

...FLOOD WARNING NOW IN EFFECT FROM SUNDAY MORNING TO LATE THURSDAY 
MORNING...

* WHAT...Moderate flooding is forecast.

* WHERE...Meramec River at Valley Park.

* WHEN...From Sunday morning to late 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 8:30 PM CDT Thursday the stage was -0.4 feet.
  - Forecast...The river is expected to rise above flood stage
    late Sunday morning to a crest of 22.5 feet Monday evening.
    It will then fall below flood stage early Wednesday morning.
  - Flood stage is 18.0 feet.


&&

               Fld   Observed  Forecasts (7:00 am)
Location       Stg    Stage    Sat   Sun   Mon   Tue   Wed

Meramec River
  Valley Park  18.0    -0.4    11.3  17.4  21.9  21.6  16.9


&&

LAT...LON 3853 9056 3855 9056 3857 9043 3854 9043


$$

MOC099-189-251415-
/O.EXT.KLSX.FL.W.0017.230327T0040Z-230330T1720Z/
/FNNM7.1.ER.230327T0040Z.230328T0600Z.230329T1120Z.NO/
903 PM CDT Thu Mar 23 2023

...FLOOD WARNING NOW IN EFFECT FROM SUNDAY EVENING TO EARLY THURSDAY 
AFTERNOON...

* WHAT...Minor flooding is forecast.

* WHERE...Meramec River at Fenton.

* WHEN...From Sunday evening to early Thursday afternoon.

* IMPACTS...At 25.4 feet, Water begins backing onto Water Street at 
  the riverside drain at the Ferry Street intersection.

* ADDITIONAL DETAILS...
  - At 8:15 PM CDT Thursday the stage was 3.8 feet.
  - Forecast...The river is expected to rise above flood stage
    Sunday evening to a crest of 25.5 feet early Tuesday morning.
    It will then fall below flood stage Wednesday morning.
  - Flood stage is 23.0 feet.


&&

               Fld   Observed  Forecasts (7:00 am)
Location       Stg    Stage    Sat   Sun   Mon   Tue   Wed

Meramec River
  Fenton       23.0    3.8     13.4  20.6  24.5  25.2  22.9


&&

LAT...LON 3854 9045 3854 9042 3848 9039 3848 9045


$$

MOC099-189-251415-
/O.EXT.KLSX.FL.W.0018.230327T1000Z-230330T2327Z/
/ARNM7.1.ER.230327T1000Z.230328T1200Z.230329T1727Z.NO/
903 PM CDT Thu Mar 23 2023

...FLOOD WARNING NOW IN EFFECT FROM LATE SUNDAY NIGHT TO THURSDAY 
EVENING...

* WHAT...Minor flooding is forecast.

* WHERE...Meramec River near Arnold.

* WHEN...From late Sunday night to Thursday evening.

* IMPACTS...At 27.0 feet, Meramec Bottom Road between Wells Road and 
  Kerth Road begins flooding near this height.

* ADDITIONAL DETAILS...
  - At 8:30 PM CDT Thursday the stage was 9.0 feet.
  - Forecast...The river is expected to rise above flood stage
    early Monday morning to a crest of 27.5 feet Tuesday morning.
    It will then fall below flood stage early Wednesday
    afternoon.
  - Flood stage is 24.0 feet.


&&

               Fld   Observed  Forecasts (7:00 am)
Location       Stg    Stage    Sat   Sun   Mon   Tue   Wed

Meramec River
  Arnold       24.0    9.0     12.7  18.6  24.5  27.5  25.0


&&

LAT...LON 3848 9043 3848 9039 3846 9032 3841 9034
      3845 9043


$$

MOC179-251415-
/O.CON.KLSX.FL.W.0021.230324T1227Z-230328T0600Z/
/ANNM7.2.ER.230324T1227Z.230325T0600Z.230327T0000Z.NO/
903 PM CDT Thu Mar 23 2023

...FLOOD WARNING REMAINS IN EFFECT FROM FRIDAY MORNING TO EARLY 
TUESDAY MORNING...

* WHAT...Moderate flooding is forecast.

* WHERE...Black River near Annapolis.

* WHEN...From Friday morning to early Tuesday morning.

* IMPACTS...At 14.0 feet, Flooding begins along County Road 146 
  Champion Springs Road... the road leading to the gage.

* ADDITIONAL DETAILS...
  - At 8:15 PM CDT Thursday the stage was 4.9 feet.
  - Forecast...The river is expected to rise above flood stage
    tomorrow morning to a crest of 16.5 feet early Saturday
    morning. It will then fall below flood stage Sunday evening.
  - Flood stage is 8.0 feet.


&&

             Fld   Observed  Forecasts (7:00 am)
Location     Stg    Stage    Sat   Sun   Mon   Tue   Wed

Black River
  Annapolis  8.0     4.9     16.0  9.0   7.4   6.6   MSG


&&

LAT...LON 3743 9087 3745 9078 3724 9074 3724 9079


$$

MRM

305 
WGUS83 KLSX 241554
FLSLSX

Flood Statement
National Weather Service St Louis MO
1054 AM CDT Fri Mar 24 2023

...The Flood Warning continues for the following rivers in 
Missouri...

  Black River near Annapolis.

River forecasts are based on observed precipitation and forecast 
precipitation for the next 48 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.

&&

MOC179-260400-
/O.EXT.KLSX.FL.W.0021.000000T0000Z-230328T0000Z/
/ANNM7.2.ER.230324T0906Z.230325T0600Z.230326T1800Z.NO/
1054 AM CDT Fri Mar 24 2023

...FLOOD WARNING NOW IN EFFECT UNTIL MONDAY EVENING...

* WHAT...Minor flooding is occurring and moderate flooding is 
  forecast.

* WHERE...Black River near Annapolis.

* WHEN...Until Monday evening.

* IMPACTS...At 17.0 feet, When the Black River gets to this level, 
  the Highway 21 bridge upstream in Lesterville on the East Fork of 
  the Black River may start flooding about 6 to 8 hours earlier.

* ADDITIONAL DETAILS...
  - At 9:15 AM CDT Friday the stage was 11.0 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 9:15 AM CDT Friday was 11.0 feet.
  - Forecast...The river is expected to rise to a crest of 16.5
    feet just after midnight tonight. It will then fall below
    flood stage early Sunday afternoon.
  - Flood stage is 8.0 feet.


&&

             Fld   Observed  Forecasts (7:00 am)
Location     Stg    Stage    Sat   Sun   Mon   Tue   Wed

Black River
  Annapolis  8.0     11.0    14.5  8.4   7.1   6.3   5.6


&&

LAT...LON 3743 9087 3745 9078 3724 9074 3724 9079


$$

Fuchs

463 
WGUS83 KLSX 250121
FLSLSX

Flood Statement
National Weather Service St Louis MO
821 PM CDT Fri Mar 24 2023

...The Flood Warning is extended for the following rivers in 
Missouri...

  Black River near Annapolis.

River forecasts are based on observed precipitation and forecast 
precipitation for the next 48 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.

&&

MOC179-261330-
/O.EXT.KLSX.FL.W.0021.000000T0000Z-230328T0730Z/
/ANNM7.2.ER.230324T0906Z.230325T1200Z.230327T0130Z.NO/
821 PM CDT Fri Mar 24 2023

...FLOOD WARNING NOW IN EFFECT UNTIL EARLY TUESDAY MORNING...

* WHAT...Minor flooding is occurring and moderate flooding is 
  forecast.

* WHERE...Black River near Annapolis.

* WHEN...Until early Tuesday morning.

* IMPACTS...At 17.0 feet, When the Black River gets to this level, 
  the Highway 21 bridge upstream in Lesterville on the East Fork of 
  the Black River may start flooding about 6 to 8 hours earlier.

* ADDITIONAL DETAILS...
  - At 7:15 PM CDT Friday the stage was 14.7 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 7:15 PM CDT Friday was 14.7 feet.
  - Forecast...The river is expected to rise to a crest of 16.5
    feet tomorrow morning. It will then fall below flood stage
    Sunday evening.
  - Flood stage is 8.0 feet.


&&

             Fld   Observed  Forecasts (7:00 am)
Location     Stg    Stage    Sun   Mon   Tue   Wed   Thu

Black River
  Annapolis  8.0     14.7    9.4   7.4   6.5   6.0   MSG


&&

LAT...LON 3743 9087 3745 9078 3724 9074 3724 9079


$$

Jaja

316 
WGUS83 KLSX 251330
FLSLSX

Flood Statement
National Weather Service St Louis MO
830 AM CDT Sat Mar 25 2023

...The Flood Warning is extended for the following rivers in 
Missouri...

  Black River near Annapolis.

River forecasts are based on observed precipitation and forecast 
precipitation for the next 48 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.

&&

MOC179-270130-
/O.EXT.KLSX.FL.W.0021.000000T0000Z-230328T0936Z/
/ANNM7.2.ER.230324T0906Z.230325T1100Z.230327T0336Z.NO/
830 AM CDT Sat Mar 25 2023

...FLOOD WARNING NOW IN EFFECT UNTIL EARLY TUESDAY MORNING...

* WHAT...Moderate flooding is occurring and moderate flooding is 
  forecast.

* WHERE...Black River near Annapolis.

* WHEN...Until early Tuesday morning.

* IMPACTS...At 17.0 feet, When the Black River gets to this level, 
  the Highway 21 bridge upstream in Lesterville on the East Fork of 
  the Black River may start flooding about 6 to 8 hours earlier.

* ADDITIONAL DETAILS...
  - At 8:15 AM CDT Saturday the stage was 15.6 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 8:15 AM CDT Saturday was 15.7 feet.
  - Forecast...The river is expected to fall below flood stage
    late tomorrow evening and continue falling to 5.1 feet
    Thursday morning.
  - Flood stage is 8.0 feet.


&&

             Fld   Observed  Forecasts (7:00 am)
Location     Stg    Stage    Sun   Mon   Tue   Wed   Thu

Black River
  Annapolis  8.0     15.6    10.2  7.4   6.0   5.4   5.1


&&

LAT...LON 3743 9087 3745 9078 3724 9074 3724 9079


$$

Maples

635 
WGUS83 KLSX 260154
FLSLSX

Flood Statement
National Weather Service St Louis MO
854 PM CDT Sat Mar 25 2023

...The Flood Warning continues for the following rivers in 
Missouri...

  Black River near Annapolis.

River forecasts are based on observed precipitation and forecast 
precipitation for the next 48 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.

&&

MOC179-271400-
/O.EXT.KLSX.FL.W.0021.000000T0000Z-230327T1509Z/
/ANNM7.1.ER.230324T0906Z.230325T1100Z.230326T0909Z.NO/
854 PM CDT Sat Mar 25 2023

...FLOOD WARNING NOW IN EFFECT UNTIL LATE MONDAY MORNING...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Black River near Annapolis.

* WHEN...Until late Monday morning.

* IMPACTS...At 9.0 feet, County Road 372 will begin flooding near 
  this height.

* ADDITIONAL DETAILS...
  - At 8:15 PM CDT Saturday the stage was 10.8 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 8:15 PM CDT Saturday was 15.6 feet.
  - Forecast...The river is expected to fall below flood stage
    late tonight and continue falling to 4.9 feet Thursday
    evening.
  - Flood stage is 8.0 feet.


&&

             Fld   Observed  Forecasts (7:00 am)
Location     Stg    Stage    Mon   Tue   Wed   Thu   Fri

Black River
  Annapolis  8.0     10.8    5.8   5.6   5.3   5.0   MSG


&&

LAT...LON 3743 9087 3745 9078 3724 9074 3724 9079


$$

Jaja

580 
WGUS83 KLSX 261418
FLSLSX

Flood Statement
National Weather Service St Louis MO
918 AM CDT Sun Mar 26 2023

...The Flood Warning continues for the following rivers in 
Missouri...

  Black River near Annapolis.

River forecasts are based on observed precipitation and forecast 
precipitation for the next 48 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.

&&

MOC179-270445-
/O.EXT.KLSX.FL.W.0021.000000T0000Z-230327T0440Z/
/ANNM7.1.ER.230324T0906Z.230325T1100Z.230326T2040Z.NO/
918 AM CDT Sun Mar 26 2023

...FLOOD WARNING NOW IN EFFECT UNTIL LATE THIS EVENING...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Black River near Annapolis.

* WHEN...Until late this evening.

* IMPACTS...At 9.0 feet, County Road 372 will begin flooding near 
  this height.

* ADDITIONAL DETAILS...
  - At 8:15 AM CDT Sunday the stage was 8.9 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 8:15 AM CDT Sunday was 10.6 feet.
  - Forecast...The river is expected to fall below flood stage
    late this afternoon and continue falling to 4.7 feet Friday
    morning.
  - Flood stage is 8.0 feet.


&&

             Fld   Observed  Forecasts (7:00 am)
Location     Stg    Stage    Mon   Tue   Wed   Thu   Fri

Black River
  Annapolis  8.0     8.9     6.8   5.9   5.3   5.0   4.7


&&

LAT...LON 3743 9087 3745 9078 3724 9074 3724 9079


$$

MRB

517 
WGUS83 KLSX 270225
FLSLSX

Flood Statement
National Weather Service St Louis MO
925 PM CDT Sun Mar 26 2023

...The Flood Warning is extended for the following rivers in 
Missouri...

  Black River near Annapolis.

River forecasts are based on observed precipitation and forecast 
precipitation for the next 48 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.

&&

MOC179-281045-
/O.EXT.KLSX.FL.W.0021.000000T0000Z-230328T1033Z/
/ANNM7.1.ER.230324T0906Z.230325T1100Z.230327T0433Z.NO/
925 PM CDT Sun Mar 26 2023

...FLOOD WARNING NOW IN EFFECT UNTIL EARLY TUESDAY MORNING...

* WHAT...Minor flooding is occurring.

* WHERE...Black River near Annapolis.

* WHEN...Until early Tuesday morning.

* IMPACTS...At 8.0 feet, Annapolis Road on the east bank of the 
  Black River south of Lesterville begins flooding close to this 
  height.  This is the only road directly connecting Annapolis and 
  Lesterville.

* ADDITIONAL DETAILS...
  - At 8:15 PM CDT Sunday the stage was 8.2 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 8:15 PM CDT Sunday was 8.9 feet.
  - Forecast...The river is expected to fall below flood stage
    late this evening and continue falling to 5.0 feet Friday
    evening.
  - Flood stage is 8.0 feet.


&&

             Fld   Observed  Forecasts (7:00 am)
Location     Stg    Stage    Tue   Wed   Thu   Fri   Sat

Black River
  Annapolis  8.0     8.2     6.2   5.6   5.2   5.0   MSG


&&

LAT...LON 3743 9087 3745 9078 3724 9074 3724 9079


$$

MG/MRM

622 
WGUS83 KLSX 270735
FLSLSX

Flood Statement
National Weather Service St Louis MO
235 AM CDT Mon Mar 27 2023

...The Flood Warning is cancelled for the following rivers in 
Missouri...

  Black River near Annapolis.

River forecasts are based on observed precipitation and forecast 
precipitation for the next 48 hours.

MOC179-270845-
/O.CAN.KLSX.FL.W.0021.000000T0000Z-230327T0735Z/
/ANNM7.1.ER.230324T0906Z.230325T1100Z.230327T0530Z.NO/
235 AM CDT Mon Mar 27 2023

...FLOOD WARNING IS CANCELLED...

The Flood Warning is cancelled for
  the Black River near Annapolis.

* ADDITIONAL DETAILS...
  - At 2:15 AM CDT Monday the stage was 7.9 feet.
  - Forecast...The river is expected to fall to 5.0 feet Friday
    evening.


&&

             Fld   Observed  Forecasts (7:00 am)
Location     Stg    Stage    Tue   Wed   Thu   Fri   Sat

Black River
  Annapolis  8.0     7.9     6.2   5.6   5.2   5.0   MSG


&&

LAT...LON 3743 9087 3745 9078 3724 9074 3724 9079


$$

Glass

The office that day

Everything else NWS St. Louis, MO issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Mar 23, 12:18 AM CDT	Severe Thunderstorm Warning	LSX	Audrain, Boone	27 min
Mar 23, 10:18 AM CDT	River Flood Warning	LSX	Crawford, Washington	4 days
Mar 23, 10:18 AM CDT	River Flood Warning	LSX	Crawford	5 days
Mar 23, 10:18 AM CDT	River Flood Warning	LSX	Jefferson, Saint Louis	21 days
Mar 23, 10:18 AM CDT	River Flood Warning	LSX	Franklin, Jefferson	7 days
Mar 23, 10:18 AM CDT	River Flood Warning	LSX	Jefferson, Saint Louis	6 days
Mar 23, 10:18 AM CDT	River Flood Warning	LSX	Jefferson, Saint Louis	21 days
Mar 23, 10:18 AM CDT	River Flood Warning	LSX	Jefferson, Saint Louis	6 days
Mar 23, 11:24 AM CDT	River Flood Warning	LSX	Franklin	4 days
Mar 23, 11:57 AM CDT	River Flood Warning	LSX	Jefferson	4 days

Nearby

River Flood Warnings in Missouri, 2023 Every river flood warning in 2023

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.