[SWODY1] SWODY1

[SWODY1 at goshenarc.org]

ACUS01 KWNS 181945
SWODY1
SPC AC 181944

DAY 1 CONVECTIVE OUTLOOK  
NWS STORM PREDICTION CENTER NORMAN OK
0144 PM CST SAT DEC 18 2004

VALID 182000Z - 191200Z

GEN TSTMS ARE FCST TO THE RIGHT OF A LINE FROM 65 WNW ANJ TVC 30 E
SBN 30 SSW SBN 15 SE CGX 30 NNE MTW 30 NNW ESC 30 WSW CMX.

...NO SVR TSTM AREAS FORECAST...

...WRN GREAT LAKES...
STRONG ARCTIC COLD FRONT WILL CONTINUE TO MOVE SWD ACROSS THE PLAINS
STATES/MS VALLEY...AND TOWARD THE OH VALLEY AS 1045 MB SURFACE HIGH
PRESSURE AREA BUILDS SWD INTO THE NORTH CENTRAL STATES.  INFLUX OF
CONTINENTAL POLAR AIR MASS WILL CONTINUE TO SPREAD SWD IN THE WAKE
OF THE FRONT.  BOUNDARY LAYER OVER AND DOWNWIND OF LS/LM WILL
CONTINUE TO DEEPEN THIS FORECAST PERIOD...AS WINDS FROM THE SFC-700
MB VEER TO NLY AND THE COLD AIR MASS MOVES SWD ATOP THE WARM LAKE
WATERS.  STEEPENING LOW-LEVEL LAPSE RATES WILL INCREASE CONVECTIVE
NATURE OF LAKE EFFECT SNOW BANDS AND THE POTENTIAL FOR ISOLATED
LIGHTNING STRIKES....ESPECIALLY ALONG THE ERN SHORE OF LAKE MICHIGAN
TONIGHT.

..PETERS.. 12/18/2004

...NOTICE...
FOR USERS DECODING THE POINTS PARAGRAPH HEREIN...LATITUDE AND
LONGITUDE POINTS FOR THE CATEGORICAL AND PROBABILISTIC OUTLOOK
GRAPHICS ALSO ARE LOCATED IN A SEPARATE PRODUCT UNDER THE WMO
HEADINGS WUUS01 PTSDY1...WUUS02 PTSDY2...AND WUUS03 PTSDY3.  THE
INCLUSION OF POINTS IN THIS PRODUCT WILL EVENTUALLY BE DISCONTINUED.