Expires:201010190200;;172862 FPUS55 KTWC 181259 ZFPTWC ZONE FORECAST PRODUCT FOR SOUTHEAST ARIZONA NATIONAL WEATHER SERVICE TUCSON AZ 237 AM MST MON OCT 18 2010 AZZ033-190200- TUCSON METRO/MARANA/GREEN VALLEY- INCLUDING...TUCSON...MARANA...GREEN VALLEY 237 AM MST MON OCT 18 2010 .TODAY...PARTLY CLOUDY. HIGHS 81 TO 86. SOUTH WIND 5 TO 10 MPH BECOMING SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON. .TONIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY CLOUDY. LOWS 54 TO 59. SOUTHWEST WIND 5 TO 10 MPH BECOMING SOUTHEAST AFTER MIDNIGHT. .TUESDAY...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS 80 TO 85. SOUTH WIND 5 TO 15 MPH. .TUESDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS 53 TO 58. SOUTH WIND 5 TO 15 MPH. CHANCE OF PRECIPITATION 50 PERCENT. .WEDNESDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 72 TO 77. SOUTH WIND 5 TO 15 MPH BECOMING WEST AROUND 15 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT. .WEDNESDAY NIGHT...MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS 48 TO 54. CHANCE OF PRECIPITATION 40 PERCENT. .THURSDAY...PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS 71 TO 76. .THURSDAY NIGHT THROUGH SUNDAY...PARTLY CLOUDY. LOWS 48 TO 56. HIGHS 71 TO 83. $$