Sunday, November 3, 2013

DAY1SVR: Day 1 Convective Outlook

ACUS01 KWNS 031538
SWODY1
SPC AC 031535

DAY 1 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0935 AM CST SUN NOV 03 2013

VALID 031630Z - 041200Z

...NO TSTM AREAS FORECAST...

...SYNOPSIS...
A SERIES OF UPPER-LEVEL SHORTWAVE TROUGHS ROTATING FROM THE NRN
ROCKIES INTO THE CNTRL/NRN PLAINS WILL MAINTAIN COLD MIDLEVEL
TEMPERATURES AND LAPSE RATES ACROSS THE AREA TODAY. THOUGH AN
ISOLATED LIGHTNING STRIKE CANNOT BE RULED OUT FROM ID/WY INTO WRN
NEB...A DRY ATMOSPHERE WILL PRECLUDE STORM COVERAGE SUFFICIENT FOR A
CATEGORICAL THUNDER DELINEATION. ELSEWHERE...SURFACE HIGH PRESSURE
OVER THE ERN CONUS WILL AID IN MAINTAINING A STABLE ENVIRONMENT E OF
THE MS RIVER. MEANWHILE...BOUNDARY LAYER AND SUBTROPICAL MOISTURE
WILL BEGIN TO SPREAD NWD INTO TX AND SRN AZ/NM IN RESPONSE TO
LARGE-SCALE TROUGHING OVER THE WRN CONUS. DESPITE THE INCREASE IN
MOISTURE...THUNDERSTORM DEVELOPMENT IS NOT EXPECTED.

..GARNER.. 11/03/2013

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