576 FXUS65 KTFX 152049 AFDTFX SOUTHWEST AND NORTH CENTRAL MONTANA FORECAST DISCUSSION NATIONAL WEATHER SERVICE GREAT FALLS MT 245 PM MDT SUN AUG 15 1999 UPR LOW CONTS TO MOV ACRS CNTRL MT WITH SEVERE WX CONTG ACRS ERN MT. STG WLY WNDS NOW OCCURRING ACRS CWA AND DNSLP CONDS INHIBITING ANY PCPN. WL LEAVE LOW POPS OUT FOR WRN PORTION OF CWA FOR LINGERING SHWRS THAT SHUD END THIS EVE AS UPR LOW MOVS FURTHER E. MDLS BLD H5 RDG OVR PAC CST MON WITH S/WV MOVG DOWN FNT OF RDG MON NGT/EARLY TUE. MAIN DYNAMICS RMN IN CAN BUT WL MENTION LOW POPS FOR HVR AREA. RDG OVR CWA TUE. TEMPS BEGIN WRMG MON WITH GREATER WRMUP TUE UNDER SUBSIDENCE. EMANUEL GTF 1100 HLN 1100 HVR 3220