SOUTHEAST TEXAS FORECAST DISCUSSION
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
204 PM CDT THU OCT 23 1997

STG S/W CURRENTLY MOVG THRU THE NERN PTN OF THE STATE.  SHEAR AND
HELICITY PT TWD CONT SVR/TORNADO THREAT OVR THE CWA FOR THE REST OF
THE AFT (REFERENCE LATEST TOR WARNING).  EXITING JET THAT HELPED
ENHANCE THE LIFT OVR THE RGN EARLIER HAS MOVD PAST ETX...HOWEVER
THE NEXT JET WAS NOSING INTO THE WRN PTNS OF THE AREA ON THE WV.  AS
THE S/W MOVS E THIS EVE...THE ERN COUNTIES WL HAVE A CHC FOR TSTMS
(SOME POSSIBLY SVR) INTO THE MID EVE HRS AT THE LATEST.  THEN SIG
DRYING OCCURS FOR THE REMAINDER OF THE NGT THRU FRI.  THE H5 FLOW WL
BE WRLY THRU SAT EVE...AND AS THE NEXT CDFNT APRCHS RN CHCS WL AGAIN
BE POSSIBLE SAT AFT AND EVE.  WITH THE JET OVHD HI CLDS CHUD STAY IN
PLACE THRU THE PD.  TEMPS SHUD BE HIER FRI BEFORE COOLING A BIT ON
SAT AS THE FNT MOVS THRU.  PL/40

PRELIMS...
CLL E/B B/E 062/085 062/081 057 1--3 2ND PD DECREASING CLOUDS
IAH E/B B/E 064/085 064/082 058 5--3 RN CHCS THIS EVE
GLS E/B B/E 065/082 068/080 062 61-3 RN CHCS THIS EVE