206 FXUS65 KBOI 051531 AFDBOI SOUTHWEST IDAHO/SOUTHEAST OREGON AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE BOISE IDAHO 930 AM MDT MON JUNE 5 2000 WILL UPDATE TEMPERATURES IN OREGON AND TREASURE VALLEY. CLOUD SHIELD WILL REDUCE TEMPERATURES THIS MORNING BUT NOT AS MUCH AS FORECAST. WATER VAPOR/IR SATELLITE LOOP SHOWS BACK OF CLOUD SHIELD NEAR CA/NV BORDER NOW AND MAY CLEAR SHIELD OUT BY THIS AFTERNOON. MORNING SOUNDING HAS 0.57 PRECIP WATER WITH A LI -F -1. STRONG RESISTANCE AT H70-H65...CONV TEMP 99F. SHEAR/CAPE PUTS VALLEYS IN DRY PULSE THUNDERSTORMS BUT THREAT IS VERY LOW SO WILL NOT ADD. MOUNTAINS HAVE SLIGHT CHANCE DRY THUNDERSTORMS ALREADY SO WILL LEAVE. UPPER LEVEL H50 RIDGE IS BEING SUPPRESSED BY EASTERLY MOVING TROUGH BUT RIDGE IS DEFLECTING THE WHOLE SYSTEM NORTH OF CWFA. D.HUSTON .BOI...NONE.