Alert archive / Louisiana / River Flood Warnings in 2018

River Flood Warning 151, NWS Shreveport, LA

December 14, 20184 parishes in Louisiana

NWS Shreveport, LA issued this river flood warning at Dec 14, 2018, 10:29 AM CST for 4 parishes in Louisiana. It took effect at Dec 17, 2018, 6:00 AM CST. It was in force for 5 days.

The area

The outline as issued.

The facts

Issued
Dec 14, 2018, 10:29 AM CST (16:29 UTC)
In effect from
Dec 17, 2018, 6:00 AM CST
Expired
Dec 22, 2018, 9:24 AM CST
In force
5 days
Issued by
NWS Shreveport, LA
Area
Storm-based polygon
Flood severity
Minor

Counties Bienville Parish, LA, Bossier Parish, LA, Red River Parish, LA, Webster Parish, LA

The radar

The Shreveport radar (KSHV), 45 km from the middle of the area, began a volume at 16:29 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 Bayou Dorcheat at Lake Bistineau (LBUL1). The gauge peaked at 12.64 ft at Dec 20, 2018, 8:00 AM CST.

actionminormoderatemajor5010012/1412/1512/1612/1712/1812/1912/2012/2112/2212/23
Action stage
142 ft
Minor stage
142.5 ft
Moderate stage
144 ft
Major stage
145 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 07349250, 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.

921 
WGUS44 KSHV 141629
FLWSHV


BULLETIN - EAS ACTIVATION REQUESTED
Flood Warning
National Weather Service Shreveport LA
1029 AM CST Fri Dec 14 2018

PRECAUTIONARY/PREPAREDNESS ACTIONS...


Do not drive vehicles through flooded waterways.  Use caution when 
walking near flooded riverbanks.  Do not try to wade or swim in 
flooded rivers and bayous.

For more hydrologic information, copy and paste the following website
address into your favorite web browser URL bar:
water.weather.gov/ahps2/index.php?wfo=shv

&&

LAC013-015-081-119-151629-
/O.NEW.KSHV.FL.W.0151.181217T1200Z-000000T0000Z/
/LBUL1.1.ER.181217T1200Z.181219T1200Z.000000T0000Z.NO/
1029 AM CST Fri Dec 14 2018

The National Weather Service in Shreveport has issued a 

* FLOOD WARNING FOR 
  the Bayou Dorcheat At Lake Bistineau, Louisiana.
* from Monday morning until further notice...or until the warning is 
  cancelled.
* At 9:00 AM Friday the pool stage was 140.9 feet. 
* Minor flooding is forecast. 
* Flood pool stage is 142.5 feet.
* Forecast...Rise above flood pool stage by early Monday and then
  crest near 143.0 feet during Wednesday.
* Impact...Minor lowland flooding around the lake with overflow
  across access roadways.  Prepare camps for high water as well.

&&

LAT...LON 3253 9331 3240 9334 3239 9343 3241 9345 3253 9335

$$
9 follow-up statements
380 
WGUS84 KSHV 151658
FLSSHV


Flood Statement
National Weather Service Shreveport LA
1058 AM CST Sat Dec 15 2018

PRECAUTIONARY/PREPAREDNESS ACTIONS...


Do not drive vehicles through flooded waterways.  Use caution when 
walking near flooded riverbanks.  Do not try to wade or swim in 
flooded rivers and bayous.

For more hydrologic information, copy and paste the following website
address into your favorite web browser URL bar:
water.weather.gov/ahps2/index.php?wfo=shv

&&

ARC027-LAC119-161657-
/O.CON.KSHV.FL.W.0136.000000T0000Z-000000T0000Z/
/SPHL1.1.ER.181208T1103Z.181211T0800Z.000000T0000Z.NO/
1058 AM CST Sat Dec 15 2018

The flood warning continues for
  the Bayou Dorcheat Near Springhill, Louisiana.
* until further notice...or until the warning is cancelled.
* At 10:00 AM Saturday The stage was 14.1 feet. 
* Minor flooding is occurring and minor flooding is forecast.
* Flood stage is 11 feet. 
* Forecast...The bayou will rise slightly again to near 15.0 feet
  by Monday evening then begin falling.
* Impact...at 13.0 feet...Minor lowland flooding of private boat 
  ramps. Move livestock to higher ground.

&&

LAT...LON 3317 9339 3300 9335 3282 9332 3282 9338 3300 9343

$$

LAC013-015-119-161656-
/O.CON.KSHV.FL.W.0141.000000T0000Z-000000T0000Z/
/MNEL1.1.ER.181211T0430Z.181218T1200Z.000000T0000Z.NO/
1058 AM CST Sat Dec 15 2018

The flood warning continues for
  the Bayou Dorcheat At Dixie Inn, Louisiana.
* until further notice...or until the warning is cancelled.
* At 10:00 AM Saturday The stage was 16.9 feet. 
* Minor flooding is occurring and minor flooding is forecast.
* Flood stage is 14 feet. 
* Forecast...The river will continue rising to near 17.5 feet by 
  Tuesday morning then begin falling.
* Impact...at 19.0 feet...Lowland flooding will continue for several 
  more days.

&&

LAT...LON 3282 9332 3253 9331 3253 9336 3259 9335 3282 9338

$$

LAC013-015-081-119-161656-
/O.CON.KSHV.FL.W.0151.181217T1200Z-000000T0000Z/
/LBUL1.1.ER.181217T1200Z.181219T1200Z.000000T0000Z.NO/
1058 AM CST Sat Dec 15 2018

The flood warning continues for
  the Bayou Dorcheat At Lake Bistineau, Louisiana.
* from Monday morning until further notice...or until the warning is 
  cancelled.
* At 10:00 AM Saturday The pool stage was 141.7 feet. 
* Minor flooding is forecast.
* Flood pool stage is 142.5 feet.
* Forecast...The lake will crest near 143.0 feet during Wednesday.
* Impact...at 143.0 feet...Water begins to flow over Louisiana 164.
  Also expect overflow across access roads and into camps around then
  lake.  Secure boats and docks for high water as well.

&&

LAT...LON 3253 9331 3240 9334 3239 9343 3241 9345 3253 9335

$$
034 
WGUS84 KSHV 161733
FLSSHV


Flood Statement
National Weather Service Shreveport LA
1133 AM CST Sun Dec 16 2018

PRECAUTIONARY/PREPAREDNESS ACTIONS...


Do not drive vehicles through flooded waterways.  Use caution when 
walking near flooded riverbanks.  Do not try to wade or swim in 
flooded rivers and bayous.

For more hydrologic information, copy and paste the following website
address into your favorite web browser URL bar:
water.weather.gov/ahps2/index.php?wfo=shv

&&

ARC027-LAC119-171733-
/O.CON.KSHV.FL.W.0136.000000T0000Z-000000T0000Z/
/SPHL1.1.ER.181208T1103Z.181211T0800Z.000000T0000Z.NO/
1133 AM CST Sun Dec 16 2018

The flood warning continues for
  the Bayou Dorcheat Near Springhill.
* until further notice...or until the warning is cancelled.
* At 11:00 AM Sunday The stage was 14.6 feet. 
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 11.0 feet. 
* Forecast...The river will continue rising to near 15.2 feet by 
  early Tuesday morning then begin falling.

&&

LAT...LON 3317 9339 3300 9335 3282 9332 3282 9338 3300 9343

$$

LAC013-015-119-171733-
/O.CON.KSHV.FL.W.0141.000000T0000Z-000000T0000Z/
/MNEL1.1.ER.181211T0430Z.181219T0000Z.000000T0000Z.NO/
1133 AM CST Sun Dec 16 2018

The flood warning continues for
  the Bayou Dorcheat At Dixie Inn.
* until further notice...or until the warning is cancelled.
* At 11:00 AM Sunday The stage was 16.7 feet. 
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 14.0 feet. 
* Forecast...The river will continue rising to near 17.0 feet by 
  Wednesday morning then begin falling.
* Impact...at 19.0 feet...Lowland flooding will continue for several 
  more days. The bayou will continue to slowly fall and flood 
  problems will decrease and end.

&&

LAT...LON 3282 9332 3253 9331 3253 9336 3259 9335 3282 9338

$$

LAC013-015-081-119-171733-
/O.EXT.KSHV.FL.W.0151.181217T1800Z-000000T0000Z/
/LBUL1.1.ER.181217T1800Z.181219T0000Z.000000T0000Z.NO/
1133 AM CST Sun Dec 16 2018

The flood warning continues for
  the Bayou Dorcheat At Lake Bistineau.
* from Monday afternoon until further notice...or until the warning 
  is cancelled.
* At 11:00 AM Sunday The stage was 142.1 feet. 
* Minor flooding is forecast.
* Flood stage is 142.5 feet. 
* Impact...at 143.0 feet...Water begins to flow over Louisiana 164.

&&

LAT...LON 3253 9331 3240 9334 3239 9343 3241 9345 3253 9335

$$
963 
WGUS84 KSHV 171513
FLSSHV


Flood Statement
National Weather Service Shreveport LA
912 AM CST Mon Dec 17 2018

PRECAUTIONARY/PREPAREDNESS ACTIONS...


Do not drive vehicles through flooded waterways.  Use caution when 
walking near flooded riverbanks.  Do not try to wade or swim in 
flooded rivers and bayous.

For more hydrologic information, copy and paste the following website
address into your favorite web browser URL bar:
water.weather.gov/ahps2/index.php?wfo=shv

&&

ARC027-LAC119-181512-
/O.CON.KSHV.FL.W.0136.000000T0000Z-000000T0000Z/
/SPHL1.1.ER.181208T1103Z.181211T0800Z.000000T0000Z.NO/
912 AM CST Mon Dec 17 2018

The flood warning continues for
  the Bayou Dorcheat Near Springhill.
* until further notice...or until the warning is cancelled.
* At  8:00 AM Monday The stage was 14.6 feet. 
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 11.0 feet. 
* Forecast...The river will continue to fall to a stage of 14.4 feet 
  by tomorrow morning.
* Impact...at 13.0 feet...Minor lowland flooding of private boat 
  ramps. Move livestock to higher ground.

&&

LAT...LON 3317 9339 3300 9335 3282 9332 3282 9338 3300 9343

$$

LAC013-015-119-181512-
/O.CON.KSHV.FL.W.0141.000000T0000Z-000000T0000Z/
/MNEL1.1.ER.181211T0430Z.181216T1600Z.000000T0000Z.NO/
912 AM CST Mon Dec 17 2018

The flood warning continues for
  the Bayou Dorcheat At Dixie Inn.
* until further notice...or until the warning is cancelled.
* At  9:00 AM Monday The stage was 16.5 feet. 
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 14.0 feet. 
* Forecast...The river will continue to fall to a stage of 16.5 feet 
  by tomorrow morning.

&&

LAT...LON 3282 9332 3253 9331 3253 9336 3259 9335 3282 9338

$$

LAC013-015-081-119-181512-
/O.EXT.KSHV.FL.W.0151.181220T0600Z-181222T0600Z/
/LBUL1.1.ER.181220T0600Z.181220T0600Z.181221T1200Z.NO/
912 AM CST Mon Dec 17 2018

The flood warning continues for
  the Bayou Dorcheat At Lake Bistineau.
* from late Wednesday night to late Friday night...or until the 
  warning is cancelled.
* At  8:00 AM Monday The stage was 142.2 feet. 
* Minor flooding is forecast.
* Flood stage is 142.5 feet. 
* Forecast...The river is expected to rise to near flood stage early 
  Thursday morning.
* Impact...at 142.5 feet...Expect some minor flooding of low area 
  camps, however, all access roadways will remain open.

&&

LAT...LON 3253 9331 3240 9334 3239 9343 3241 9345 3253 9335

$$
571 
WGUS84 KSHV 181606
FLSSHV


Flood Statement
National Weather Service Shreveport LA
1006 AM CST Tue Dec 18 2018

PRECAUTIONARY/PREPAREDNESS ACTIONS...


Do not drive vehicles through flooded waterways.  Use caution when 
walking near flooded riverbanks.  Do not try to wade or swim in 
flooded rivers and bayous.

For more hydrologic information, copy and paste the following website
address into your favorite web browser URL bar:
water.weather.gov/ahps2/index.php?wfo=shv

&&

ARC027-LAC119-191606-
/O.CON.KSHV.FL.W.0136.000000T0000Z-000000T0000Z/
/SPHL1.1.ER.181208T1103Z.181211T0800Z.000000T0000Z.NO/
1006 AM CST Tue Dec 18 2018

The flood warning continues for
  the Bayou Dorcheat Near Springhill, Louisiana.
* until further notice...or until the warning is cancelled.
* At 9:00 AM Tuesday The stage was 14.2 feet. 
* Minor flooding is occurring and minor flooding is forecast.
* Flood stage is 11 feet. 
* Forecast...The bayou will continue to fall to a stage of 13.7 feet 
  by Wednesday morning.
* Impact...at 13.0 feet...Minor lowland flooding of private boat 
  ramps. Move livestock to higher ground.

&&

LAT...LON 3317 9339 3300 9335 3282 9332 3282 9338 3300 9343

$$

LAC013-015-119-191606-
/O.EXT.KSHV.FL.W.0141.000000T0000Z-181222T1800Z/
/MNEL1.1.ER.181211T0430Z.181216T1600Z.181222T0000Z.NO/
1006 AM CST Tue Dec 18 2018

The flood warning continues for
  the Bayou Dorcheat At Dixie Inn, Louisiana.
* until Saturday afternoon...or until the warning is cancelled.
* At 9:00 AM Tuesday The stage was 16.3 feet. 
* Minor flooding is occurring and minor flooding is forecast.
* Flood stage is 14 feet. 
* Forecast...The bayou will continue to fall to below flood stage by 
  Friday evening.
  
&&

LAT...LON 3282 9332 3253 9331 3253 9336 3259 9335 3282 9338

$$

LAC013-015-081-119-191606-
/O.EXT.KSHV.FL.W.0151.181218T1601Z-181224T0000Z/
/LBUL1.1.ER.181218T1400Z.181220T1200Z.181223T0600Z.NO/
1006 AM CST Tue Dec 18 2018

...The flood warning extended until Sunday evening...The flood 
warning continues for
  the Bayou Dorcheat At Lake Bistineau, Louisiana.
* from this morning to Sunday evening...or until the warning is 
  cancelled.
* At 9:00 AM Tuesday The pool stage was 142.5 feet. 
* Minor flooding is occurring and minor flooding is forecast.
* Flood pool stage is 142.5 feet.
* Forecast...The lake will rise a little more and crest near 142.7
  feet during Friday.
* Impact...at 142.5 feet...Expect some minor flooding of low area 
  camps, however, all access roadways will remain open.

&&

LAT...LON 3253 9331 3240 9334 3239 9343 3241 9345 3253 9335

$$
035 
WGUS84 KSHV 191641
FLSSHV


Flood Statement
National Weather Service Shreveport LA
1041 AM CST Wed Dec 19 2018

PRECAUTIONARY/PREPAREDNESS ACTIONS...


Do not drive vehicles through flooded waterways.  Use caution when 
walking near flooded riverbanks.  Do not try to wade or swim in 
flooded rivers and bayous.

For more hydrologic information, copy and paste the following website
address into your favorite web browser URL bar:
water.weather.gov/ahps2/index.php?wfo=shv

&&

LAC021-043-059-127-191711-
/O.CAN.KSHV.FL.W.0146.000000T0000Z-181219T1800Z/
/RHLL1.2.ER.181211T1836Z.181215T0100Z.181219T0030Z.NO/
1041 AM CST Wed Dec 19 2018

The flood warning is cancelled for
  the Little River Of Louisiana Near Rochelle.
* At 10:30 AM Wednesday The stage was 31.5 feet. 
* Fell below flood stage at 6:30 PM Tuesday.
* Flood stage is 32 feet. 
* Forecast...The river will continue to fall to 30.9 feet by Thursday
  morning.

&&

LAT...LON 3179 9234 3149 9218 3149 9225 3161 9240 3179 9239

$$
353 
WGUS84 KSHV 201611
FLSSHV


Flood Statement
National Weather Service Shreveport LA
1011 AM CST Thu Dec 20 2018

PRECAUTIONARY/PREPAREDNESS ACTIONS...


Do not drive vehicles through flooded waterways.  Use caution when 
walking near flooded riverbanks.  Do not try to wade or swim in 
flooded rivers and bayous.

For more hydrologic information, copy and paste the following website
address into your favorite web browser URL bar:
water.weather.gov/ahps2/index.php?wfo=shv

&&

ARC027-LAC119-211611-
/O.CON.KSHV.FL.W.0136.000000T0000Z-000000T0000Z/
/SPHL1.1.ER.181208T1103Z.181211T0800Z.000000T0000Z.NO/
1011 AM CST Thu Dec 20 2018

The flood warning continues for
  the Bayou Dorcheat Near Springhill, Louisiana.
* until further notice...or until the warning is cancelled.
* At 9:00 AM Thursday The stage was 13.3 feet. 
* Minor flooding is occurring and minor flooding is forecast.
* Flood stage is 11 feet. 
* Forecast...The bayou will continue to fall to a stage of 13.1 feet 
  by Saturday morning.
* Impact...at 13.0 feet...Minor lowland flooding of private boat 
  ramps.  Move livestock to higher ground.

&&

LAT...LON 3317 9339 3300 9335 3282 9332 3282 9338 3300 9343

$$

LAC013-015-119-211611-
/O.EXT.KSHV.FL.W.0141.000000T0000Z-181224T1800Z/
/MNEL1.1.ER.181211T0430Z.181216T1600Z.181224T0000Z.NO/
1011 AM CST Thu Dec 20 2018

...The flood warning extended until Monday afternoon...The flood 
warning continues for
  the Bayou Dorcheat At Dixie Inn, Louisiana.
* until Monday afternoon...or until the warning is cancelled.
* At 9:00 AM Thursday The stage was 15.6 feet. 
* Minor flooding is occurring and minor flooding is forecast.
* Flood stage is 14 feet. 
* Forecast...The bayou will continue to fall to below flood stage by 
  Sunday evening.
* Impact...at 14.0 feet...Expect minor lowland flooding with the boat 
  ramp suffering overflow.

&&

LAT...LON 3282 9332 3253 9331 3253 9336 3259 9335 3282 9338

$$

LAC013-015-081-119-211611-
/O.EXT.KSHV.FL.W.0151.000000T0000Z-000000T0000Z/
/LBUL1.1.ER.181218T1400Z.181221T0600Z.000000T0000Z.NO/
1011 AM CST Thu Dec 20 2018

...The flood warning extended until further notice...The flood 
warning continues for
  the Bayou Dorcheat At Lake Bistineau, Louisiana.
* until further notice...or until the warning is cancelled.
* At 9:00 AM Thursday The pool stage was 142.6 feet. 
* Minor flooding is occurring and minor flooding is forecast.
* Flood pool stage is 142.5 feet. 
* Forecast...The lake will crest near 142.7 feet by 
  early Saturday morning.
* Impact...at 142.5 feet...Expect some minor flooding of low area 
  camps, however, all access roadways will remain open.

&&

LAT...LON 3253 9331 3240 9334 3239 9343 3241 9345 3253 9335

$$
571 
WGUS84 KSHV 210051
FLSSHV


Flood Statement
National Weather Service Shreveport LA
651 PM CST Thu Dec 20 2018

PRECAUTIONARY/PREPAREDNESS ACTIONS...


Do not drive vehicles through flooded waterways.  Use caution when 
walking near flooded riverbanks.  Do not try to wade or swim in 
flooded rivers and bayous.

For more hydrologic information, copy and paste the following website
address into your favorite web browser URL bar:
water.weather.gov/ahps2/index.php?wfo=shv

&&

ARC027-LAC119-220051-
/O.CON.KSHV.FL.W.0136.000000T0000Z-000000T0000Z/
/SPHL1.1.ER.181208T1103Z.181211T0800Z.000000T0000Z.NO/
651 PM CST Thu Dec 20 2018

The flood warning continues for
  the Bayou Dorcheat Near Springhill.
* until further notice...or until the warning is cancelled.
* At  6:00 PM Thursday The stage was 13.2 feet. 
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 11.0 feet. 
* Forecast...The river will continue to fall to a stage of 13.0 feet 
  by Saturday morning.
* Impact...at 13.0 feet...Minor lowland flooding of private boat 
  ramps. Move livestock to higher ground.

&&

LAT...LON 3317 9339 3300 9335 3282 9332 3282 9338 3300 9343

$$

LAC013-015-119-220051-
/O.CON.KSHV.FL.W.0141.000000T0000Z-181224T1800Z/
/MNEL1.1.ER.181211T0430Z.181216T1600Z.181224T0000Z.NO/
651 PM CST Thu Dec 20 2018

The flood warning continues for
  the Bayou Dorcheat At Dixie Inn.
* until Monday afternoon...or until the warning is cancelled.
* At  6:00 PM Thursday The stage was 15.4 feet. 
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 14.0 feet. 
* Forecast...The river will continue to fall to below flood stage by 
  Sunday evening.
* Impact...at 14.0 feet...Expect minor lowland flooding with the boat 
  ramp suffering overflow.

&&

LAT...LON 3282 9332 3253 9331 3253 9336 3259 9335 3282 9338

$$

LAC013-015-081-119-220051-
/O.CON.KSHV.FL.W.0151.000000T0000Z-000000T0000Z/
/LBUL1.1.ER.181218T1400Z.181221T1200Z.000000T0000Z.NO/
651 PM CST Thu Dec 20 2018

The flood warning continues for
  the Bayou Dorcheat At Lake Bistineau.
* until further notice...or until the warning is cancelled.
* At  6:00 PM Thursday The stage was 142.6 feet. 
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 142.5 feet. 
* Forecast...The river will continue rising to near 142.7 feet by 
  tomorrow morning.  Additional rises remain possible thereafter.
* Impact...at 142.5 feet...Expect some minor flooding of low area 
  camps, however, all access roadways will remain open.

&&

LAT...LON 3253 9331 3240 9334 3239 9343 3241 9345 3253 9335

$$

25
392 
WGUS84 KSHV 211622
FLSSHV


Flood Statement
National Weather Service Shreveport LA
1022 AM CST Fri Dec 21 2018

PRECAUTIONARY/PREPAREDNESS ACTIONS...


Do not drive vehicles through flooded waterways.  Use caution when 
walking near flooded riverbanks.  Do not try to wade or swim in 
flooded rivers and bayous.

For more hydrologic information, copy and paste the following website
address into your favorite web browser URL bar:
water.weather.gov/ahps2/index.php?wfo=shv

&&

ARC027-LAC119-221621-
/O.CON.KSHV.FL.W.0136.000000T0000Z-000000T0000Z/
/SPHL1.1.ER.181208T1103Z.181211T0800Z.000000T0000Z.NO/
1022 AM CST Fri Dec 21 2018

The flood warning continues for
  the Bayou Dorcheat Near Springhill, Louisiana.
* until further notice...or until the warning is cancelled.
* At 10:00 AM Friday The stage was 13.1 feet. 
* Minor flooding is occurring and minor flooding is forecast.
* Flood stage is 11 feet. 
* Forecast...The bayou will continue to fall to a stage of 12.8 feet 
  by Saturday morning.

&&

LAT...LON 3317 9339 3300 9335 3282 9332 3282 9338 3300 9343

$$

LAC013-015-119-221621-
/O.EXT.KSHV.FL.W.0141.000000T0000Z-181224T1200Z/
/MNEL1.1.ER.181211T0430Z.181216T1600Z.181223T1800Z.NO/
1022 AM CST Fri Dec 21 2018

The flood warning continues for
  the Bayou Dorcheat At Dixie Inn, Louisiana.
* until Monday morning...or until the warning is cancelled.
* At 10:00 AM Friday the stage was 15.1 feet. 
* Minor flooding is occurring and minor flooding is forecast.
* Flood stage is 14 feet. 
* Forecast...The bayou will continue to fall to below flood stage by 
  Sunday early afternoon.

&&

LAT...LON 3282 9332 3253 9331 3253 9336 3259 9335 3282 9338

$$

LAC013-015-081-119-221621-
/O.EXT.KSHV.FL.W.0151.000000T0000Z-181223T0000Z/
/LBUL1.1.ER.181218T1400Z.181220T1830Z.181222T0600Z.NO/
1022 AM CST Fri Dec 21 2018

The flood warning continues for
  the Bayou Dorcheat At Lake Bistineau, Louisiana.
* until Saturday evening...or until the warning is cancelled.
* At 9:00 AM Friday The pool stage was 142.6 feet. 
* Minor flooding is occurring and minor flooding is forecast.
* Flood pool stage is 142.5 feet. 
* Forecast...The lake will continue to fall to below flood stage by 
  early Saturday morning.  Also the lake will crest during this
  Friday morning at 142.6 feet.

&&

LAT...LON 3253 9331 3240 9334 3239 9343 3241 9345 3253 9335

$$
738 
WGUS84 KSHV 221524
FLSSHV


Flood Statement
National Weather Service Shreveport LA
924 AM CST Sat Dec 22 2018

PRECAUTIONARY/PREPAREDNESS ACTIONS...


Do not drive vehicles through flooded waterways.  Use caution when 
walking near flooded riverbanks.  Do not try to wade or swim in 
flooded rivers and bayous.

For more hydrologic information, copy and paste the following website
address into your favorite web browser URL bar:
water.weather.gov/ahps2/index.php?wfo=shv

&&

LAC013-015-081-119-221554-
/O.CAN.KSHV.FL.W.0151.000000T0000Z-181223T0000Z/
/LBUL1.1.ER.181218T1400Z.181220T1830Z.181222T1100Z.NO/
924 AM CST Sat Dec 22 2018

The flood warning is cancelled for
  the Bayou Dorcheat At Lake Bistineau.
* At  9:20 AM Saturday The stage was 142.4 feet. 
* Fell below flood stage at  5:00 AM Saturday.
* Flood stage is 142.5 feet. 
* Forecast...The lake will continue to fall slowly
  through the remainder of the week.
* Impact...at 142.5 feet...Expect some minor flooding of low area 
  camps, however, all access roadways will remain open.

&&

LAT...LON 3253 9331 3240 9334 3239 9343 3241 9345 3253 9335

$$

25

What forecasters said that day

The local office's own words before this river flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Shreveport, LA wrote its last area forecast discussion before this river flood warning went out at Dec 14, 8:01 AM CST, 2 hours 28 minutes earlier.

Area forecast discussion, Dec 14, 8:01 AM CST, 2 hours 28 minutes before
Area Forecast Discussion
National Weather Service Shreveport LA
801 AM CST Fri Dec 14 2018

.AVIATION...

For the 14/12Z terminal forecast will prevail IFR through
most of the period with brief periods of MVFR with periods of
showers and thunderstorms today and mainly showers overnight.
Rains end before 15/12Z Saturday. Visibility restrictions will
range from 1/4 statute miles to less than 3. There will be periods
of higher visibilities equal to or higher than 6 statute miles.
Wrap around cloud cover will linger through the period out beyond
the end of the terminal forecast period. A tight pressure gradient
between a large surface low over North Louisiana and surface high
pressure over the Plains will produce strong and gusty Northerly
winds of 15-25 knots with higher speeds mainly over East and
Northeast Texas and Southeast Texas today and over much of the
ArkLaTex overnight. Conditions to improve Saturday night. /06/

&&

.PREV DISCUSSION... /issued 536 AM CST Fri Dec 14 2018/

SHORT TERM...Today Through Saturday/

This morning a large and tightly wound surface low pressure
system was centered over North Louisiana and covered much of
Gulf Coast States and expanded North into the Middle Mississippi
Valley and into the Lower Great Lakes area. The tight pressure
gradient between this low and the surface high pressure
system over the Western Central Plains and into the Pan Handles of
Texas and Oklahoma and into West Texas will be producing strong
and gusty Northerly winds over Southeast Oklahoma and much of
East and Northeast Texas for today from around 8 AM until 6 PM
CST. Have issued a lake wind advisory for this event and as the
surface low shifts to the East those strong winds may shift into
parts of Louisiana and South Arkansas this evening and could still
affect parts of Southeast Oklahoma and Northeast Texas. The
middle and upper level closed low was centered over Southeast
Texas this morning and will be shifting to the Northeast into
Western Mississippi and Southeast Arkansas and into the Tennessee
Valley by early Saturday morning as the upper low takes a similar
but slightly more Southeast track. Showers and thunderstorms will
continue today along the occluded surface front extending from
the surface low center to the East and Northeast and around the
back side of the surface low with a cold front wrapping around its
back side. Have trended to showers during the overnight hours
which will be tapering off from Southwest to Northeast with most
having ended by 6 AM Saturday morning. /06/

LONG TERM.../Saturday Night through Friday Night/

Saturday Night, the closed upper level low shifts north and east
into the Carolinas and we are left with weak ridging aloft across
the Southern Plains. A trough develops across the Baja region during
the day Sunday and begins to lift out into the Plains Monday into
Monday Night with another upper level trough close on its heels
moving into the the Plains by Tuesday. Timing discrepancies between
the medium range progs with the ejection of this next midweek trough
make the extended forecast a difficult concerning our next
precipitation chances but we will continue to follow the ECMWF
solution which is more progressive with next week's trough. This
will result in precipitation chances Tuesday Night through Wednesday
Night before most of the lift in association with this trough moves
north and east of our region Thursday into Friday.

Look for moderating temperatures through much of next week ahead of
the trough by the middle of next week when we should see a weak
frontal passage. Temperatures will cool down slightly by the end of
next week but nothing cold for the middle of December by any
standards. /13/

&&

.PRELIMINARY POINT TEMPS/POPS...
SHV  55  43  56  40 /  90  60   0   0
MLU  57  45  55  40 /  70  50   0   0
DEQ  53  40  56  35 / 100  60   0   0
TXK  55  41  56  38 / 100  70   0   0
ELD  57  44  56  38 / 100  70   0   0
TYR  50  39  57  38 /  70  20   0   0
GGG  54  40  56  40 /  80  30   0   0
LFK  52  42  58  39 /  60  20   0   0

&&

.SHV WATCHES/WARNINGS/ADVISORIES...
AR...None.
LA...None.
OK...Lake Wind Advisory until 6 PM CST this evening for OKZ077.

TX...Lake Wind Advisory until 6 PM CST this evening for TXZ096-097-
     108>112-124>126-136>138-149>152.

&&

06/13/99
Hazardous weather outlook, Dec 14, 5:44 AM CST, 4 hours 45 minutes before
Hazardous Weather Outlook
National Weather Service Shreveport LA
544 AM CST Fri Dec 14 2018

ARZ050-051-059>061-070>073-LAZ001>006-010>014-017>022-OKZ077-
TXZ096-097-108>112-124>126-136>138-149>153-165>167-151200-
Sevier-Howard-Little River-Hempstead-Nevada-Miller-Lafayette-
Columbia-Union-Caddo-Bossier-Webster-Claiborne-Lincoln-De Soto-
Red River-Bienville-Jackson-Ouachita-Sabine-Natchitoches-Winn-
Grant-Caldwell-La Salle-McCurtain-Bowie-Franklin-Titus-Camp-
Morris-Cass-Wood-Upshur-Marion-Smith-Gregg-Harrison-Cherokee-Rusk-
Panola-Nacogdoches-Shelby-Angelina-San Augustine-
544 AM CST Fri Dec 14 2018

This Hazardous Weather Outlook is for portions of south central
Arkansas, southwest Arkansas, north central Louisiana, northwest
Louisiana, southeast Oklahoma, east Texas and northeast Texas.

.DAY ONE...Today and Tonight...

A few strong thunderstorms will be possible today as an upper
level low pressure system approaches our region from the west.
Cold air aloft in association with this system could be the key
ingredients for the production of hail with these thunderstorms
today. An isolated severe thunderstorm cannot be ruled out either
with large hail the main threat. There will be a heavy rain
threat with this activity as well but that threat will be mainly
across Southern Arkansas through the day. Showers should end from
southwest to northeast across the Four State Region late tonight.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday...

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Activation of emergency managers, spotter networks, and amateur
radio operators, should not be needed today due to the isolated
strong to severe thunderstorm threat across the region.

13

In the hours before

Special weather statement, Dec 14, 4:54 AM CST, 5 hours 35 minutes before
Special Weather Statement
National Weather Service Shreveport LA
454 AM CST Fri Dec 14 2018

LAZ004-005-012-013-141145-
Bienville LA-Lincoln LA-Claiborne LA-Jackson LA-
454 AM CST Fri Dec 14 2018

...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN JACKSON...
SOUTHEASTERN CLAIBORNE...NORTHEASTERN BIENVILLE AND WESTERN LINCOLN
PARISHES UNTIL 545 AM CST...

At 454 AM CST, Doppler radar was tracking a strong thunderstorm 9
miles northwest of Jonesboro, moving north at 20 mph.

Nickel size hail and winds in excess of 40 mph will be possible with
this storm.

Locations impacted include...
Ruston, Grambling, Jonesboro, Arcadia, Dubach, Simsboro, Hodge, North
Hodge, Vienna, East Hodge, Quitman, Mount Zion, Aycock, Liberty Hill
and Unionville.

LAT...LON 3224 9272 3226 9293 3274 9296 3271 9260
TIME...MOT...LOC 1054Z 184DEG 19KT 3233 9283

13
Special weather statement, Dec 14, 5:12 AM CST, 5 hours 17 minutes before
Special Weather Statement
National Weather Service Shreveport LA
512 AM CST Fri Dec 14 2018

ARZ059-141200-
Little River AR-
512 AM CST Fri Dec 14 2018

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHERN LITTLE RIVER COUNTY
UNTIL 600 AM CST...

At 512 AM CST, Doppler radar was tracking a strong thunderstorm over
Ogden, or 7 miles southeast of Ashdown, moving northwest at 20 mph.

Nickel size hail and winds in excess of 40 mph will be possible with
this storm. Ashdown is in the path of this storm.

Locations impacted include...
Ashdown, Foreman, Wilton, Ogden, Richmond, Wallace, Arden and Pine
Prairie.

LAT...LON 3382 9430 3383 9428 3380 9424 3381 9422
      3380 9422 3381 9419 3379 9419 3380 9417
      3378 9416 3379 9412 3378 9412 3360 9394
      3356 9400 3355 9407 3356 9407 3356 9406
      3358 9409 3356 9412 3371 9444 3384 9431
TIME...MOT...LOC 1112Z 132DEG 19KT 3360 9405

13
Special weather statement, Dec 14, 5:18 AM CST, 5 hours 11 minutes before
Special Weather Statement
National Weather Service Shreveport LA
518 AM CST Fri Dec 14 2018

LAZ004>006-012-013-141200-
Bienville LA-Lincoln LA-Union LA-Claiborne LA-Jackson LA-
518 AM CST Fri Dec 14 2018

...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN JACKSON...WEST
CENTRAL UNION...SOUTHEASTERN CLAIBORNE...NORTHEASTERN BIENVILLE AND
LINCOLN PARISHES UNTIL 600 AM CST...

At 517 AM CST, Doppler radar was tracking a strong thunderstorm near
Grambling, moving north at 35 mph.

Nickel size hail and winds in excess of 40 mph will be possible with
this storm.

Locations impacted include...
Ruston, Grambling, Bernice, Dubach, Simsboro, Vienna, Lisbon,
Corinth, Shiloh, Mount Zion and Unionville.

LAT...LON 3238 9266 3241 9287 3283 9289 3279 9256
TIME...MOT...LOC 1117Z 189DEG 30KT 3245 9277

13
Special weather statement, Dec 14, 5:58 AM CST, 4 hours 31 minutes before
Special Weather Statement
National Weather Service Shreveport LA
558 AM CST Fri Dec 14 2018

ARZ073-141245-
Union AR-
558 AM CST Fri Dec 14 2018

...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN UNION COUNTY UNTIL
645 AM CST...

At 558 AM CST, Doppler radar was tracking a strong thunderstorm near
El Dorado, moving north at 20 mph.

Half inch hail and winds in excess of 30 mph will be possible with
this storm.

Locations impacted include...
El Dorado, Smackover, Norphlet and Kenova.

LAT...LON 3317 9259 3322 9281 3337 9284 3337 9279
      3339 9276 3338 9273 3337 9271 3337 9268
      3336 9268 3336 9266 3337 9265 3336 9260
      3337 9259 3337 9257
TIME...MOT...LOC 1158Z 172DEG 18KT 3324 9272

13
Special weather statement, Dec 14, 5:59 AM CST, 4 hours 30 minutes before
Special Weather Statement
National Weather Service Shreveport LA
559 AM CST Fri Dec 14 2018

LAZ004>006-141245-
Lincoln LA-Union LA-Claiborne LA-
559 AM CST Fri Dec 14 2018

...SIGNIFICANT WEATHER ADVISORY FOR WEST CENTRAL UNION...EAST CENTRAL
CLAIBORNE AND NORTHWESTERN LINCOLN PARISHES UNTIL 645 AM CST...

At 559 AM CST, Doppler radar was tracking a strong thunderstorm 8
miles southwest of Bernice, or 13 miles north of Grambling, moving
north at 20 mph.

Half inch hail and winds in excess of 30 mph will be possible with
this storm.

Locations impacted include...
Bernice, Dubach, Lisbon, Lillie, Corney Lake, Corinth, Mount Zion and
Unionville.

LAT...LON 3267 9262 3265 9283 3291 9289 3294 9265
TIME...MOT...LOC 1159Z 172DEG 18KT 3272 9274

13
Local storm report, Dec 14, 9:06 AM CST, 1 hour 23 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SHREVEPORT LA
906 AM CST FRI DEC 14 2018

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0515 AM     HAIL             9 WNW JUNCTION CITY     33.09N 92.85W
12/14/2018  E0.75 INCH       UNION              AR   LAW ENFORCEMENT

            PENNY SIZE HAIL FELL IN THE THREE CREEKS
            COMMUNITY.

&&

15

The office that day

Everything else NWS Shreveport, LA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 13, 7:38 PM CSTSpecial Weather StatementSHVBienville52 min
Dec 13, 7:40 PM CSTSpecial Weather StatementSHVNatchitoches50 min
Dec 13, 8:40 PM CSTSpecial Weather StatementSHVJackson, Lincoln, Natchitoches65 min
Dec 13, 10:21 PM CSTSpecial Weather StatementSHVSabine39 min
Dec 14, 2:41 AM CSTSpecial Weather StatementSHVBienville34 min
Dec 14, 2:54 AM CSTSevere Thunderstorm WarningSHVBienville, Webster51 min
Dec 14, 3:12 AM CSTSpecial Weather StatementSHVClaiborne48 min
Dec 14, 3:14 AM CSTSpecial Weather StatementSHVBienville46 min
Dec 14, 3:20 AM CSTSevere Thunderstorm WarningSHVBienville40 min
Dec 14, 3:39 AM CSTSevere Thunderstorm WarningSHVClaiborne36 min
Dec 14, 4:08 AM CSTSevere Thunderstorm WarningSHVClaiborne52 min
Dec 14, 4:11 AM CSTLake Wind AdvisorySHVBossier, Caddo, De Soto17 hr
Dec 14, 4:54 AM CSTSpecial Weather StatementSHVLincoln51 min
Dec 14, 4:59 AM CSTSevere Thunderstorm WarningSHVClaiborne61 min
Dec 14, 5:18 AM CSTSpecial Weather StatementSHVLincoln42 min
Dec 14, 5:59 AM CSTSpecial Weather StatementSHVClaiborne46 min

Nearby

River Flood Warnings in Louisiana, 2018Every river flood warning in 2018

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.