771 FPUS65 KCYS 300123 AAB SFPWY WYZALL-301030- STATE FORECAST FOR WYOMING...UPDATED TO CANCEL WATCHES NATIONAL WEATHER SERVICE CHEYENNE WY 725 PM MDT THU AUG 29 2002 ...SEVERE THUNDERSTORM WATCH FOR NORTHEAST WYOMING UNTIL 10 PM... .TONIGHT...SCATTERED EVENING SHOWERS AND THUNDERSTORMS...MOST NUMEROUS NORTHEAST WITH A FEW SEVERE STORMS POSSIBLE. BECOMING PARTLY CLOUDY LATE. LOWS IN THE 40S TO MID 50S...SOME 30S MOUNTAINS. .FRIDAY...PARTLY CLOUDY. HIGHS IN THE 70S TO MID 80S...SOME 60S MOUNTAINS. .FRIDAY NIGHT...PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS NORTH. LOWS IN THE 40S TO MID 50S...30S TO MID 40S MOUNTAINS. .SATURDAY...PARTLY CLOUDY. ISOLATED AFTERNOON THUNDERSTORMS NORTH AND WEST. HIGHS IN THE 70S AND 80S...65 TO 75 MOUNTAINS. .EXTENDED FORECAST... .SUNDAY...A SLIGHT CHANCE OF LATE DAY THUNDERSTORMS. LOWS 45 TO 55...35 TO 45 MOUNTAINS AND FAR WEST. HIGHS IN THE 70S TO MID 80S...65 TO 75 MOUNTAINS. .LABOR DAY AND TUESDAY...DRY. LOWS IN THE 40S AND 50S...30S TO MID 40S MOUNTAINS AND FAR WEST. HIGHS IN THE 70S TO LOW 80S...60S MOUNTAINS.