000 
TTAA00 KPIH 301539

SOUTHEAST IDAHO AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE POCATELLO/IDAHO FALLS ID
840 AM MST TUE MAR 30 1999

COLD FRONT MOVED PAST PIH ABOUT 12Z WITH AREA OF -SHSN ALONG ID/WY
BORDER.  LARGE UPPER TROF REMAINS CONCERN NEXT 2 DAYS WITH SLOW
EASTWARD PROGRESSION AND SEVERAL VORT LOBES DUE TO SPOKE NE ACROSS PIH
CWA TONIGHT AND WED.  STILL COULD SEE SOME LIGHT ACCUMULATING SNOWS IN
ZONES 18/19 TODAY SO WILL LET ACCUMS STAND.  CHC/LIKELY POPS FOR AREA
STILL LOOKS GOOD IN SHORT-TERM WITH GOOD MIXING AS H3/H7 JETS PASS BY.
AREA MARGINALLY COLD ENOUGH IN VALLEYS FOR RAIN TO SNOW MIX TODAY THEN
ALL SNOW ALL ZONES ON WED WITH THICKNESSES HOVERING IN THE 530S.
ZFPPIH ON TRACK AND SO NO UPDATES.
TA
.KSFX WSR-88D OPERATIONAL...VCP 32.
.PIH...NONE.

PIH OJ 046/028 042/025 039 08434
IDA OJ 047/026 041/027 040 08434