SWODY1
SPC AC 300052
DAY 1 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0752 PM CDT FRI APR 29 2011
VALID 300100Z - 301200Z
...NO SVR TSTM AREAS FORECAST...
...CNTRL/NRN PLAINS...
ERN MT UPPER LOW WILL CONTINUE A TREK EWD INTO THE DAKOTAS
OVERNIGHT. SLY LOW-LEVEL FLOW IN ADVANCE OF THIS SYSTEM WAS QUITE
STRONG...BUT PERUSAL OF 00Z SOUNDING SUITE INDICATES THAT BOUNDARY
LAYER MOISTURE IS PALTRY AND WILL NOT APPRECIABLY INCREASE
OVERNIGHT. NONETHELESS...STRONG LARGE-SCALE ASCENT WILL CONTRIBUTE
TO MID-LEVEL MOISTENING/DESTABILIZATION SUFFICIENT FOR A FEW
HIGH-BASED AND/OR ELEVATED TSTMS ACROSS NEB AND THE ERN DAKOTAS THIS
EVENING. THIS ACTIVITY WILL SPREAD ENE INTO THE UPPER MS RIVER
VALLEY THROUGH DAYBREAK. NO SEVERE WEATHER IS ANTICIPATED.
..RACY.. 04/30/2011
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