Forecast for Wednesday 06.12: Storm Update

Thunderstorms developing late this afternoon and tonight. There is a High Risk for severe storms with high winds, flooding rain, hail and isolated tornadoes possible in the area.
Afternoon high: 87.


Outlook: A few storms may remain in the area Thursday morning. Otherwise, cooler and partly cloudy for the remainder of the week.


   PUBLIC SEVERE WEATHER OUTLOOK  
   NWS STORM PREDICTION CENTER NORMAN OK
   12:55 PM EDT WED JUN 12 2013
   
   ...SEVERE THUNDERSTORMS EXPECTED OVER PORTIONS OF THE MIDDLE
   MISSISSIPPI VALLEY EAST TO THE UPPER OHIO VALLEY AND LOWER GREAT
   LAKES THIS AFTERNOON AND TONIGHT...
   
   THE NWS STORM PREDICTION CENTER IN NORMAN OK IS FORECASTING THE
   DEVELOPMENT OF WIDESPREAD DAMAGING WINDS AND A FEW STRONG TORNADOES
   OVER PARTS OF THE PORTIONS OF THE MIDDLE MISSISSIPPI VALLEY EAST TO
   THE UPPER OHIO VALLEY AND LOWER GREAT LAKES THIS AFTERNOON AND
   TONIGHT.
   
   THE AREAS MOST LIKELY TO EXPERIENCE THIS ACTIVITY INCLUDE
   
          EXTREME EASTERN IOWA
          NORTHERN ILLINOIS
          NORTHERN INDIANA
          NORTHWEST OHIO
   
   ELSEWHERE...SEVERE STORMS ARE ALSO POSSIBLE FROM PORTIONS OF THE
   MID-ATLANTIC STATES INTO THE SOUTHEAST U.S.
   
   SEVERE THUNDERSTORMS ARE EXPECTED TO DEVELOP RAPIDLY THIS AFTERNOON
   OVER PORTIONS OF IOWA...NORTHWEST ILLINOIS AND SOUTHWEST WISCONSIN
   WITH A THREAT FOR TORNADOES...LARGE HAIL AND DAMAGING WINDS. SOME OF
   THE TORNADOES MAY BE STRONG. WITH TIME...THUNDERSTORMS ARE EXPECTED
   TO DEVELOP INTO A FAST-MOVING SQUALL LINE WITH THE PRIMARY THREATS
   BEING WIDESPREAD DAMAGING WINDS AND EMBEDDED TORNADOES. A FEW WIND
   GUSTS IN EXCESS OF 75 MPH WILL BE POSSIBLE AS THE LINE OF
   THUNDERSTORMS MOVES RAPIDLY EAST ACROSS THE SOUTHERN GREAT LAKES AND
   OHIO VALLEY REGION THIS EVENING.
   
   ADDITIONAL SEVERE THUNDERSTORMS MAY DEVELOP EASTWARD ALONG A FRONTAL
   BOUNDARY INTO THE MID-ATLANTIC REGION WITH A THREAT FOR DAMAGING
   WINDS AND LARGE HAIL.
   
   STATE AND LOCAL EMERGENCY MANAGERS ARE MONITORING THIS POTENTIALLY
   VERY DANGEROUS SITUATION. THOSE IN THE THREATENED AREA ARE URGED TO
   REVIEW SEVERE WEATHER SAFETY RULES AND TO LISTEN TO
   RADIO...TELEVISION...AND NOAA WEATHER RADIO FOR POSSIBLE
   WATCHES...WARNINGS...AND STATEMENTS LATER TODAY.



Flash Flood Watch for Adams, Allen, DeKalb, Huntington, LaGrange, Noble, Steuben, Wells and Whitley counties.
ISSUED AT 12:02 PM EDT WED JUN 12 2013

FLASH FLOOD WATCH IN EFFECT FROM 6 PM THIS EVENING THROUGH THURSDAY MORNING

THE NATIONAL WEATHER SERVICE IN NORTHERN INDIANA HAS ISSUED A

* FLASH FLOOD WATCH FOR PORTIONS OF NORTHERN INDIANA...SOUTHWEST
  MICHIGAN AND NORTHWEST OHIO....

* FROM 6 PM THIS EVENING THROUGH THURSDAY MORNING

* RAINFALL RATES OF 1 TO 4 INCHES WILL BE POSSIBLE WITH MANY OF
  THE THUNDERSTORMS LATER THIS AFTERNOON AND TONIGHT. TOTAL
  RAINFALL AMOUNTS OF 2 TO LOCALLY AS HIGH AS 5 INCHES ARE
  POSSIBLE IN SOME LOCATIONS. A COMBINATION OF WET GROUND
  CONDITIONS AND THE RAPID RAINFALL RATES WILL INCREASE THE THREAT
  FOR FLASH FLOODING ACROSS THE AREA...ESPECIALLY IN AREAS WHERE
  THUNDERSTORMS PERSIST FOR EXTENDED PERIODS OF TIME.

* WHILE MANY RIVERS WILL RESPOND AND BEGIN TO RISE OVER THE NEXT
  COUPLE OF DAYS FROM THE RAINFALL...SMALLER RIVERS AND CREEKS COULD
  RAPIDLY FLOOD AND CAUSE ADDITIONAL PROBLEMS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION. IF
YOU ENCOUNTER WATER...TURN AROUND...DON`T DROWN.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.


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