Skip Navigation Links weather.gov 
NOAA logo-Select to go to the NOAA homepage NOAA's National Weather Service   Select to go to the NWS homepage
Storm Prediction Center
navigation bar left  
  navigation bar end cap


 
USA.gov is the U.S. Government's official Web portal to all Federal, state and local government Web resources and services.

Initial List of Counties in SPC Tornado Watch 454 (WOU)
Back to Watch 454
WW0454 Overview WOU Image
   WOUS64 KWNS 271244
   WOU4

   BULLETIN - IMMEDIATE BROADCAST REQUESTED
   TORNADO WATCH OUTLINE UPDATE FOR WT 454
   NWS STORM PREDICTION CENTER NORMAN OK
   745 AM CDT THU AUG 27 2020

   TORNADO WATCH 454 IS IN EFFECT UNTIL 400 PM CDT FOR THE
    FOLLOWING LOCATIONS

   ARC001-003-011-013-017-019-025-027-039-041-043-053-059-069-077-
   079-085-095-099-103-107-117-119-125-139-272100-
   /O.NEW.KWNS.TO.A.0454.200827T1245Z-200827T2100Z/

   AR 
   .    ARKANSAS COUNTIES INCLUDED ARE

   ARKANSAS             ASHLEY              BRADLEY             
   CALHOUN              CHICOT              CLARK               
   CLEVELAND            COLUMBIA            DALLAS              
   DESHA                DREW                GRANT               
   HOT SPRING           JEFFERSON           LEE                 
   LINCOLN              LONOKE              MONROE              
   NEVADA               OUACHITA            PHILLIPS            
   PRAIRIE              PULASKI             SALINE              
   UNION                


   LAC005-007-009-013-021-025-027-029-033-035-037-039-041-043-045-
   047-049-051-055-057-059-061-063-065-067-069-071-073-075-077-079-
   083-087-089-091-093-095-097-099-101-103-105-107-109-111-117-121-
   123-125-127-272100-
   /O.NEW.KWNS.TO.A.0454.200827T1245Z-200827T2100Z/

   LA 
   .    LOUISIANA PARISHES INCLUDED ARE

   ASCENSION            ASSUMPTION          AVOYELLES           
   BIENVILLE            CALDWELL            CATAHOULA           
   CLAIBORNE            CONCORDIA           EAST BATON ROUGE    
   EAST CARROLL         EAST FELICIANA      EVANGELINE          
   FRANKLIN             GRANT               IBERIA              
   IBERVILLE            JACKSON             JEFFERSON           
   LAFAYETTE            LAFOURCHE           LA SALLE            
   LINCOLN              LIVINGSTON          MADISON             
   MOREHOUSE            NATCHITOCHES        ORLEANS             
   OUACHITA             PLAQUEMINES         POINTE COUPEE       
   RAPIDES              RICHLAND            ST. BERNARD         
   ST. CHARLES          ST. HELENA          ST. JAMES           
   ST. JOHN THE BAPTIST ST. LANDRY          ST. MARTIN          
   ST. MARY             ST. TAMMANY         TANGIPAHOA          
   TENSAS               TERREBONNE          UNION               
   WASHINGTON           WEST BATON ROUGE    WEST CARROLL        
   WEST FELICIANA       WINN                


   MSC001-005-011-021-027-029-037-049-051-053-055-063-065-077-083-
   085-089-091-113-121-125-127-133-147-149-151-157-163-272100-
   /O.NEW.KWNS.TO.A.0454.200827T1245Z-200827T2100Z/

   MS 
   .    MISSISSIPPI COUNTIES INCLUDED ARE

   ADAMS                AMITE               BOLIVAR             
   CLAIBORNE            COAHOMA             COPIAH              
   FRANKLIN             HINDS               HOLMES              
   HUMPHREYS            ISSAQUENA           JEFFERSON           
   JEFFERSON DAVIS      LAWRENCE            LEFLORE             
   LINCOLN              MADISON             MARION              
   PIKE                 RANKIN              SHARKEY             
   SIMPSON              SUNFLOWER           WALTHALL            
   WARREN               WASHINGTON          WILKINSON           
   YAZOO                


   GMZ435-455-530-534-538-550-552-555-272100-
   /O.NEW.KWNS.TO.A.0454.200827T1245Z-200827T2100Z/

   CW 

   .    ADJACENT COASTAL WATERS INCLUDED ARE

   VERMILION BAY 

   COASTAL WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY
   LA OUT 20 NM 

   LAKE PONTCHARTRAIN AND LAKE MAUREPAS 

   LAKE BORGNE 

   BRETON SOUND 

   COASTAL WATERS FROM PORT FOURCHON LA TO LOWER ATCHAFALAYA RIVER
   LA OUT 20 NM 

   COASTAL WATERS FROM THE SOUTHWEST PASS OF THE MISSISSIPPI RIVER
   TO PORT FOURCHON LOUISIANA OUT 20 NM 

   COASTAL WATERS FROM BOOTHVILLE LA TO SOUTHWEST PASS OF THE
   MISSISSIPPI RIVER OUT 20 NM 

   ATTN...WFO...LZK...LIX...LCH...JAN...MEG...SHV...



Aviation Watch (SAW) for WW454
WW0454 Overview Image
Note: The Aviation Watch (SAW) product is an approximation to the watch area. The actual watch is depicted by the shaded areas.
   SAW4 
   WW 454 TORNADO AR LA MS CW 271245Z - 272100Z
   AXIS..85 STATUTE MILES EITHER SIDE OF LINE..
   20E HUM/HOUMA LA/ - 5WNW LIT/LITTLE ROCK AR/
   ..AVIATION COORDS.. 75NM EITHER SIDE /24SW HRV - 8WNW LIT/
   WIND GUSTS..60 KNOTS. 
   MAX TOPS TO 450.MEAN STORM MOTION VECTOR 12040.

   REPLACES WW 453..LA MS TX CW 

   LAT...LON 29139165 34309370 35189090 30008901

   THIS IS AN APPROXIMATION TO THE WATCH AREA.  FOR A
   COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS
   FOR WOU4.

Weather Topics:
Watches, Mesoscale Discussions, Outlooks, Fire Weather, All Products, Contact Us

NOAA / National Weather Service
National Centers for Environmental Prediction
Storm Prediction Center
120 David L. Boren Blvd.
Norman, OK 73072 U.S.A.
spc.feedback@noaa.gov
Page last modified: January 01, 1970
Disclaimer
Information Quality
Help
Glossary
Privacy Policy
Freedom of Information Act (FOIA)
About Us
Career Opportunities