SPC AC 071702
DAY 2 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
1102 AM CST WED JAN 07 2009
VALID 081200Z - 091200Z
...NO SVR TSTM AREAS FORECAST...
...ERN ORE/ID...
STRONG SHORTWAVE TROUGH WILL TRANSLATE INLAND ALONG THE PACIFIC NW
COAST WITH SIGNIFICANT HEIGHT FALLS AND MID LEVEL COOLING EXPECTED
ACROSS THE NWRN U.S. BY MID DAY. LAPSE RATES SHOULD STEEPEN
SIGNIFICANTLY...ESPECIALLY ACROSS ORE INTO SWRN ID WHERE SFC-600MB
VALUES SHOULD EXCEED 8C/KM. ALTHOUGH MOISTURE WILL PROVE
MARGINAL...COLD PROFILES WILL ALLOW LOW TOPPED CONVECTION TO DEVELOP
ALONG CONVERGENT FRONTAL ZONE. ISOLATED LIGHTNING MAY BE NOTED WITH
STRONGER/DEEPER UPDRAFTS.
..DARROW.. 01/07/2009
CLICK TO GET WUUS02 PTSDY2 PRODUCT
NOTE: THE NEXT DAY 2 OUTLOOK IS SCHEDULED BY 0700Z
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