000 AWUS85 KGGW 230932 RWSGGW REGIONAL WEATHER SUMMARY NATIONAL WEATHER SERVICE GLASGOW MT 330 AM MDT FRI SEP 23 2005 ...THIS REGIONAL WEATHER SUMMARY IS FOR THE EASTERN TWO THIRDS OF MONTANA...SOUTHERN SASKATCHEWAN AND WESTERN NORTH DAKOTA... A MOIST UPPER LEVEL SOUTHWEST FLOW IS DEVELOPING OVER THE REGION AS A DISTURBANCE DIGS INTO THE PACIFIC NORTHWEST. WHILE THIS HAPPENS... A COLD FRONT WILL PUSH THROUGH THE AREA TODAY AND TONIGHT BRINGING A CHANCE OF RAIN. TODAY WILL BE MOSTLY CLOUDY AND COOLER WITH A CHANCE OF RAIN. HIGHS WILL RANGE FROM THE MID 50S TO NEAR 70...WARMEST IN SOUTHEAST MONTANA. CHANCES FOR RAIN WILL TAPER FROM THE NORTHWEST TONIGHT AS HIGH PRESSURE SLIDES INTO CENTRAL MONTANA. HOWEVER...A CHANCE OF RAIN WILL LINGER INTO THE NIGHT OVER SOUTHEAST MONTANA AND WESTERN NORTH DAKOTA. LOWS TONIGHT WILL DIP INTO THE UPPER 20S NORTH OF THE BORDER...WHILE THE REMAINDER OF THE AREA WILL SEE LOWS FROM THE LOWER 30S TO LOWER 40S. SATURDAY WILL BE PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AS THE UPPER LEVEL SUPPORT FOR THE COLD FRONT MOVES ACROSS THE AREA. THE REMAINDER OF THE WEEKEND WILL BE MAINLY CLEAR. THE ULTRAVIOLET INDEX FORECAST FOR TODAY IS 3...WHICH IS IN THE MODERATE CATEGORY. $$ BB