SPC AC 051704
DAY 2 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
1104 AM CST TUE JAN 05 2010
VALID 061200Z - 071200Z
...NO TSTM AREAS FORECAST...
...SYNOPSIS/FCST...
UPR LVL SHORTWAVE TROUGH OVER AB/BC WILL DIG SEWD AND CLOSE INTO A
LOW OVER THE MID/UPR MS VLY WEDNESDAY NIGHT. LARGE SPRAWLING 1050
MB HIGH WILL BUILD SWD INTO THE PLAINS IN WAKE OF THIS
SYSTEM...FORCING A MODIFYING ARCTIC AIR MASS SWD INTO THE OH/LWR MS
VLYS AND TX GULF COAST BY 12Z THURSDAY.
AHEAD OF THE FRONT...WARM ADVECTION WILL STRENGTHEN ALONG THE TX AND
LA GULF COAST WEDNESDAY AND WEDNESDAY NIGHT. AIR MASS MODIFICATION
WILL BE QUITE POOR AND WILL LIMIT ELEVATED INSTABILITY/TSTM
PROBABILITIES THROUGH THE PERIOD.
..RACY.. 01/05/2010
CLICK TO GET WUUS02 PTSDY2 PRODUCT
NOTE: THE NEXT DAY 2 OUTLOOK IS SCHEDULED BY 0700Z
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