Expires:200909010330;Remove:200909010330;506538 FPUS75 KBYZ 010228 NOWBYZ SHORT TERM FORECAST NATIONAL WEATHER SERVICE BILLINGS MT 828 PM MDT MON AUG 31 2009 MTZ030-035-038-057-WYZ099-010330- YELLOWSTONE MT-TREASURE MT-NORTHERN BIG HORN MT-SOUTHERN BIG HORN MT- SHERIDAN FOOTHILLS WY- INCLUDING THE CITIES OF...DAYTON...RANCHESTER...SHERIDAN...BUSBY... CROW AGENCY...HARDIN...LODGE GRASS...DECKER...FORT SMITH... BALLANTINE...CUSTER...HUNTLEY...SHEPHERD AND WORDEN 828 PM MDT MON AUG 31 2009 .NOW... AN AREA OF THUNDERSTORMS EXTENDING FROM EASTERN YELLOWSTONE COUNTY THROUGH WESTERN BIG HORN COUNTY INTO SHERIDAN COUNTY WILL MOVE SLOWLY EASTWARD THROUGH 930 PM MDT. CITIES AFFECTED INCLUDE WORDEN...CUSTER...HARDEN...CROW AGENCY...LODGE GRASS AND SHERIDAN. EXPECT FREQUENT LIGHTNING...WIND GUSTS TO 35 MPH AND BRIEF HEAVY RAIN WITH THE THUNDERSTORMS IN THESE AREAS. $$