[IWX_warnings] SEL6

[IWX_warnings at goshenarc.org]

WWUS20 KWNS 041703
SEL6  
SPC WW 041703
ILZ000-INZ000-LMZ000-050000-


SVR STRM WTCH 596
NWS SPC 
1200P MON JUL 4 2005

THE NWS SPC HAS ISSUED A
SVR STRM WATCH FOR PORTIONS OF 

       C AND N IL
       NW IN
       LK MI

EFFCTVE THIS MONDAYP AND EVE FROM NOON UNTL 700 PM
CDT.

HAIL TO 1.5 INCHES IN DIAMETER STRM WIND GUSTS TO 70
MPH AND DNGRS LIGHTNING ARE PSBL IN THESE AREAS.

THE SVR STRM WATCH AREA IS APPROXIMATELY ALONG AND 60
STATUTE MI E AND WEST OF A LN FROM 25 MI WEST NW
OF MEIGS FIELD IL TO 10 MI WEST OF MOUNT VERNON IL.
 FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH
OUTLN UPDATE (WOUS64 KWNS WOU6).

REMEMBER A SVR STRM WATCH MEANS CONDITIONS ARE
FAVORABLE FOR SVR STRMS IN AND CLOSE TO THE WATCH AREA.
PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR THREATENING
WX CONDITIONS AND LISTEN FOR LATER STMENTS AND PSBL
WARNINGS. SVR STRMS CAN AND OCCASIONALLY DO PRDCE
TRNDOES.

DISCUSSION WEAK SHORTWAVE TROUGH ALOFT WILL INCRS LRG SCALE
ASCENT ALONG AND AHEAD OF STRNG COLD FRONT NOW MVNG INTO
NWRN/W-C IL. AIR MASS WILL BECOME VERY WARM/MOIST AHEAD OF
THIS FRONT AND SUPPORT MODERATE INSTABILITY AND THE DVLPMENT OF
STRMS SPREADING FROM WEST TO E THROUGH THE REST OF THE
PM. AMOUNT OF HEATING AND WLY FLOW ALOFT SHOULD SUPPORT A
THREAT OF WIND DMG FROM SMALL LNS AND SUPERCELLS MVNG
ENEWD ALONG WITH LRG HAIL WITH STRNGER CORES.

AVIATION A FEW SVR STRMS WITH HAIL SURFACE AND ALOFT
TO 1.5 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60
KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500. MEAN STRM
MOTION VECTOR 24030.


 EVANS

;420,0865 381,0875 381,0900 420,0891; 

WWWW