STATE FORECAST FOR MONTANA NATIONAL WEATHER SERVICE GREAT FALLS MT 331 AM MDT SAT MAY 17 2008 WEST OF THE CONTINENTAL DIVIDE- NATIONAL WEATHER SERVICE MISSOULA MT ...FLOOD WARNING REMAINS IN EFFECT FOR THE FISHER AND YAAK RIVERS IN LINCOLN COUNTY... ...FLOOD WATCH REMAINS IN EFFECT THROUGH SUNDAY AFTERNOON FOR SMALL STREAMS AND TRIBUTARIES ACROSS LINCOLN COUNTY OF NORTHWEST MONTANA... ...FLOOD WATCH REMAINS IN EFFECT FOR THE MIDDLE FORK FLATHEAD RIVER FLATHEAD RIVER IN FLATHEAD COUNTY... TODAY...SUNNY. HIGHS IN THE 80S TO LOWER 90S. TONIGHT...MOSTLY CLEAR. LOWS IN THE 40S TO MID 50S. SUNDAY...PARTLY CLOUDY. HIGHS IN THE 70S TO MID 80S. MONDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE 40S TO LOWER 50S. HIGHS IN THE 70S TO LOWER 80S. TUESDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE 30S TO UPPER 40S. HIGHS IN THE 50S TO UPPER 60S. WEDNESDAY...MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE 30S TO LOWER 40S. HIGHS IN THE 50S TO LOWER 60S. CENTRAL MONTANA- NATIONAL WEATHER SERVICE GREAT FALLS MT TODAY...SUNNY. HIGHS 80 TO 90. TONIGHT...PARTLY CLOUDY. LOWS 50 TO 60. GUSTS UP TO 25 MPH INCREASING TO 35 MPH AFTER MIDNIGHT. SUNDAY...PARTLY CLOUDY. HIGHS 75 TO 85. WEST WINDS 25 TO 35 MPH WITH GUSTS TO 45 MPH. MONDAY...PARTLY CLOUDY. LOWS 45 TO 55. HIGHS 70 TO 80. TUESDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS AND THUNDERSTORMS. LOWS 40 TO 55. HIGHS 65 TO 75. WEDNESDAY...MOSTLY CLOUDY. COOLER. CHANCE OF RAIN SHOWERS. LOWS 30 TO 45. HIGHS 50 TO 60. SOUTHWEST MONTANA- NATIONAL WEATHER SERVICE GREAT FALLS MT TODAY...SUNNY. HIGHS 75 TO 85. TONIGHT...MOSTLY CLEAR. LOWS 45 TO 55. GUSTS UP TO 25 MPH AFTER MIDNIGHT. SUNDAY...PARTLY CLOUDY. HIGHS 70 TO 80. WEST WINDS 25 TO 30 MPH WITH GUSTS TO 35 MPH IN THE AFTERNOON AND EVENING. MONDAY...PARTLY CLOUDY. LOWS 40 TO 50. HIGHS 65 TO 75. TUESDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS AND THUNDERSTORMS. LOWS 35 TO 50. HIGHS 60 TO 70. WEDNESDAY...MOSTLY CLOUDY. COOLER. CHANCE OF RAIN SHOWERS AND SNOW SHOWERS. LOWS 25 TO 40. HIGHS 45 TO 55. NORTHEAST MONTANA- NATIONAL WEATHER SERVICE GLASGOW MT TODAY...SUNNY. HIGHS IN THE UPPER 70S TO MID 80S. TONIGHT...MOSTLY CLEAR. LOWS IN THE LOWER TO MID 50S. SUNDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON AND EVENING. HIGHS IN THE 80S. MONDAY...PARTLY CLOUDY. HIGHS NEAR 80. LOWS IN THE LOWER TO MID 50S. TUESDAY...PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS NEAR 80. LOWS NEAR 50. WEDNESDAY...MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE LOWER TO MID 60S. LOWS IN THE MID TO UPPER 40S. SOUTH CENTRAL AND SOUTHEAST MONTANA- NATIONAL WEATHER SERVICE BILLINGS MT TODAY...SUNNY. WINDY EAST. HIGHS IN THE UPPER 70S TO MID 80S. TONIGHT...MOSTLY CLEAR. LOWS IN THE UPPER 40S TO THE UPPER 50S. SUNDAY...SUNNY. WINDY. HIGHS IN THE LOWER 80S TO AROUND 90. MONDAY...PARTLY CLOUDY. LOWS IN THE UPPER 40S TO MID 50S. HIGHS IN THE 80S. TUESDAY...PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 40S TO LOWER 50S. HIGHS FROM THE LOWER 70S WEST TO THE MID 80S EAST. WEDNESDAY...MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 40S TO AROUND 50. HIGHS IN THE UPPER 50S TO MID 60S.