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 Severe Thunderstorm Watch 487 (WOU)
Back to Watch 487
WW0487 Overview WOU Image
   WOUS64 KWNS 060750
   WOU7

   BULLETIN - IMMEDIATE BROADCAST REQUESTED
   SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 487
   NWS STORM PREDICTION CENTER NORMAN OK
   255 AM CDT SUN SEP 6 2020

   SEVERE THUNDERSTORM WATCH 487 IS IN EFFECT UNTIL 900 AM CDT
   FOR THE FOLLOWING LOCATIONS

   IAC011-013-015-017-019-023-031-033-045-055-061-069-075-079-081-
   083-091-095-097-099-103-105-107-109-113-115-123-127-139-153-157-
   163-169-171-183-187-189-195-197-061400-
   /O.NEW.KWNS.SV.A.0487.200906T0755Z-200906T1400Z/

   IA 
   .    IOWA COUNTIES INCLUDED ARE

   BENTON               BLACK HAWK          BOONE               
   BREMER               BUCHANAN            BUTLER              
   CEDAR                CERRO GORDO         CLINTON             
   DELAWARE             DUBUQUE             FRANKLIN            
   GRUNDY               HAMILTON            HANCOCK             
   HARDIN               HUMBOLDT            IOWA                
   JACKSON              JASPER              JOHNSON             
   JONES                KEOKUK              KOSSUTH             
   LINN                 LOUISA              MAHASKA             
   MARSHALL             MUSCATINE           POLK                
   POWESHIEK            SCOTT               STORY               
   TAMA                 WASHINGTON          WEBSTER             
   WINNEBAGO            WORTH               WRIGHT              


   ILC011-015-073-085-095-099-103-123-131-141-155-161-175-177-195-
   061400-
   /O.NEW.KWNS.SV.A.0487.200906T0755Z-200906T1400Z/

   IL 
   .    ILLINOIS COUNTIES INCLUDED ARE

   BUREAU               CARROLL             HENRY               
   JO DAVIESS           KNOX                LA SALLE            
   LEE                  MARSHALL            MERCER              
   OGLE                 PUTNAM              ROCK ISLAND         
   STARK                STEPHENSON          WHITESIDE           


   ATTN...WFO...DVN...ILX...LOT...DMX...



Aviation Watch (SAW) for WW487
WW0487 Overview Image
Note: The Aviation Watch (SAW) product is an approximation to the watch area. The actual watch is depicted by the shaded areas.
   SAW7 
   WW 487 SEVERE TSTM IA IL 060755Z - 061400Z
   AXIS..60 STATUTE MILES NORTH AND SOUTH OF LINE..
   15N FOD/FORT DODGE IA/ - 60E MLI/MOLINE IL/
   ..AVIATION COORDS.. 50NM N/S /10NNE FOD - 20NNE BDF/
   HAIL SURFACE AND ALOFT..2 INCHES. WIND GUSTS..60 KNOTS.
   MAX TOPS TO 600. MEAN STORM MOTION VECTOR 29035.

   LAT...LON 43649420 42318934 40588934 41909420

   THIS IS AN APPROXIMATION TO THE WATCH AREA.  FOR A
   COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS
   FOR WOU7.

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