FXUS63 KBIS 222000 AFDBIS AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE BISMARCK ND 300 PM CDT THU JUL 22 2004 .SHORT TERM... MINOR RIPPLE MOVING THRU UPPER NORTHWEST FLOW THIS AFTERNOON TRIGGERING A FEW ISOLATED SHOWERS ACROSS NORTHCENTRAL AREAS OF THE CWA MOVING SOUTH...SOUTHEAST. MAY HAVE TO ADD ISOLATED WORDING FROM BIS TO JMS EARLY THIS EVENING...OTHERWISE EXPECT ACTIVITY TO SLOWLY DISSIPATE. OTHERWISE A DRY PATTERN TONIGHT THROUGH THE WEEKEND. A COOL NORTHWEST FLOW WILL KEEP TEMPERATURES BELOW NORMAL THROUGH FRIDAY NIGHT. SURFACE HIGH WILL ANCHOR ITSELF OVER THE REGION WITH MAINLY CLEAR SKIES AND LIGHT WINDS. SURFACE HIGH DROPS SOUTHEAST OF THE CWA BY SUNDAY BRINGING A RETURN FLOW AND WARMING AIR BACK INTO THE REGION SUNDAY. .LONG TERM... MONDAY THROUGH THURSDAY... H500 LOW DIGGING INTO THE NORTHWESTERN US AT THE START OF THE LONG TERM WILL MOVE EASTWARD THROUGH THE EXTENDED...SETTING UP A MOIST UNSTABLE SOUTHWEST FLOW FOR THE CWA BY MID WEEK. I EXTENDED THE COVERAGE OF POPS OVER THE CWA FOR THE TUESDAY NIGHT THROUGH WEDNESDAY NIGHT PERIOD. NEAR SEASONAL TEMPS MAY TURN A BIT COOLER BEHIND THE LOW AS IT EXITS ON THURSDAY...BUT SHOULD REBOUND QUICKLY THEREAFTER. && .BIS WATCHES/WARNINGS/ADVISORIES... NONE. && $$ RGT/CS