STORM PREDICTION CENTER...NWS/NCEP...NORMAN OK
DAY 1 CONVECTIVE OUTLOOK...REF AWIPS GRAPHIC PGWE46 KWNS.
VALID 012000Z - 021200Z
NO TSTM AREAS FCST.
...GREAT BASIN...
WIDESPREAD MID-HIGH CLOUDINESS HAS DEVELOPED ACROSS MUCH OF THE
GREAT BASIN DOWNSTREAM OF APPROACHING UPPER TROUGH WHICH HAS SLOWED
BOUNDARY LAYER HEATING AHEAD OF COLD FRONT. LATEST OBJECTIVE
ANALYSIS SUGGESTS MOISTURE/INSTABILITY ACROSS THE WARM SECTOR IS
TOO DRY/STABLE TO SUPPORT DEEP CONVECTION. ALONG/BEHIND THE
FRONT...A NARROW ZONE OF FORCED PRECIPITATION HAS DEVELOPED FROM
NERN CA INTO SWRN ID. THIS ACTIVITY AS WELL APPEARS MARGINALLY
UNSTABLE AT BEST AND THE PROSPECTS FOR THUNDERSTORM ACTIVITY ARE
LOW THE REST OF THE PERIOD.
..DARROW.. 02/01/03
NOTE: THE NEXT DAY 1 OUTLOOK IS SCHEDULED FOR 0100Z
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