479 
FXUS63 KGID 010753
AFDGRI

SOUTH CENTRAL NEBRASKA/NORTH CENTRAL KANSAS FORECAST DISCUSSION
NATIONAL WEATHER SERVICE HASTINGS NE
250 AM CDT FRI SEP 1 2000

...AFTER AM SHRA/TSRAS...MAIN CONCERN TURNS TO TEMPS THIS FCST...

DECENT WV IN SW FLOW SPARKING OFF SCT SHRAS/TSRAS OVER CWA ATT. WILL
LIKELY HAVE TO LEAVE MORNING MENTION OVER NRN 1/2 OF CWA FOR THIS. WL
REDEFINE ZONE BREAKUP BASED ON RADAR TRENDS AT ISSUANCE TIME.

OTHERWISE...11U-3.9U IMAGERY SHOWING A RAPID EXPANSION OF STRATUS TO
THE SW. W/ FRONT STILL WELL SOUTH OF CWA AND NNE WINDS THRUOUT...SEE
NO REASON STRATUS WON/T COVER MOST OF CWA AGAIN IN SVRL HOURS. THIS
WILL HAVE MAJOR IMPLICATIONS ON HI TEMPS TODAY...AS YSTY WE GOT STUCK
AT 70 DEGREES. WILL FOLLOW ETA ON STRATUS/FRONTAL POSITION THRU DAY.
THIS WILL GIVE US A DAY PRETTY CLOSE TO YSTY...THE DIFFERENCE BEING
A GRADUAL LIFTING OF CLDS AND MODERATION IN TEMPS INTO EXTREME SRN NEB
THIS AFTN...GENERALLY WL RANGE TEMPS FROM 75 NRN NEB TO 95/100 NC KS.

NEXT SUBSTANTIAL WV LIFTS MAINLY TO OUR NW TONIGHT INTO SAT. THIS WILL
HAVE THE AFFECT OF BRINGING FRONT NORTH OF CWA AGAIN...LEADING TO VERY
WARM TEMPS ON SATURDAY...MUCH LIKE WED WTIH TEMPS AROUND 100. TEMPS
BOTH NIGHTS GENERALLY 60S...W/ A FEW HIGHER READINGS NC KS.

INTO EXTENDED...DECENT WV SUGGESTED BY AVN/NOGAPS/CANADIAN SUNDAY W/
ETA HINTING AT IT AS WELL. MOISTURE APPEARS VERY LIMITED...HOWEVER...
SO AM INCLINED TO LEAVE FCST DRY FOR NOW. FOR THAT MATTER...WL LEAVE
EXTENDED PRETTY MUCH ALONE AS NEXT SIGNIFICANT CHC OF PCPN SHOULD HLD
OFF TIL MIDWEEK AS STRONG WV LIFTS ACROSS NRN PLAINS AND PUSHES STRONG
COLD FRONT INTO AREA.

.GID...NONE.

DEG