DAY 1 CONVECTIVE OUTLOOK NWS STORM PREDICTION CENTER NORMAN OKAny source
0745 AM CDT SAT JUN 01 2013
VALID 011300Z - 021200Z
...THERE IS A SLGT RISK OF SVR TSTMS TODAY THROUGH EARLY TONIGHT
FROM CENTRAL/NE TX TO THE ARKLAMISS AND OH VALLEY...
...TX TO THE OH VALLEY TODAY THROUGH EARLY TONIGHT...
THE PREVIOUSLY CLOSED MIDLEVEL LOW IS IN THE PROCESS OF EVOLVING
INTO AN OPEN WAVE WHICH WILL PROGRESS FROM THE UPPER MS VALLEY AND
CENTRAL PLAINS THIS MORNING TO THE GREAT LAKES AND OH VALLEY BY
SUNDAY MORNING. AN ASSOCIATED SURFACE LOW WILL DEVELOP EWD FROM ERN
MN TO NRN LOWER MI...WHILE A TRAILING COLD FRONT MOVES SEWD ACROSS
TX/OK AS WELL AS THE MID MS AND LOWER OH VALLEYS. WHILE THE SURFACE
COLD FRONT WILL BE A FOCUS FOR POSSIBLE THUNDERSTORM DEVELOPMENT
TODAY...THE PRE-FRONTAL WARM SECTOR HAS BEEN ALTERED SUBSTANTIALLY
BY WIDESPREAD OVERNIGHT CONVECTION. THE OUTFLOW BOUNDARY FROM THE
STORMS EXTENDS FROM SE OK ACROSS WRN/NRN AR TO NW TN AND WRN
KY...WITH A MORE DIFFUSE CONVECTIVE BOUNDARY/COLD POOL EXTENDING
NNEWD ACROSS SE INDIANA AND WRN OH.
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