FNUS75 KTWC 181418 FWSTWC SPOT FORECAST FOR SHAMROCK...AZ-CNF NATIONAL WEATHER SERVICE TUCSON AZ 718 AM MST SUN MAR 18 2012 FORECAST IS BASED ON REQUEST TIME OF 0709 MST ON MARCH 18. IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...CONDITIONS WILL REMAIN WINDY IN ADVANCE OF A PASSING COLD FRONT. AS THE FRONT PASSES THE FIRE SITE...EXPECTED BETWEEN 1000 AND NOON TODAY...WINDS WILL DIMINISH SOMEWHAT IN SPEED AND THE CHANCES FOR RAIN WILL INCREASE SIGNIFICANTLY. TEMPERATURES WILL FALL THROUGHOUT THE DAY...ALLOWING RELATIVE HUMIDITY VALUES TO RISE STEADILY. AS THESE TEMPERATURES FALL BELOW FREEZING OVERNIGHT...PRECIPITATION WILL TRANSITION OVER TO SNOW. .TODAY... SKY/WEATHER.........CLOUDY. SHOWERS IN THE MORNING...THEN CHANCE OF SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. MAX TEMPERATURE.....46 TO 51 DEGS EARLY...FALLING THROUGH THE DAY. MIN HUMIDITY........43 TO 48 PCT. 20-FOOT WINDS.......WINDY. SOUTHWEST 23 TO 33 MPH WITH GUSTS TO AROUND 60 MPH. LAL.................1. CHANCE OF RAIN......90 PERCENT. HAINES INDEX........2 VERY LOW. .TONIGHT... SKY/WEATHER.........CLOUDY. SNOW SHOWERS LIKELY. MIN TEMPERATURE.....23 TO 28 DEGS. MAX HUMIDITY........91 TO 96 PCT. 20-FOOT WINDS.......WINDY. SOUTHWEST 14 TO 26 MPH. GUSTS UP TO 50 MPH DECREASING TO 40 MPH AFTER MIDNIGHT. LAL.................1. CHANCE OF RAIN......60 PERCENT. HAINES INDEX........2 VERY LOW. $$ FORECASTER...FIRE WEATHER FORECASTER REQUESTED BY...KRIS CONDOS TYPE OF REQUEST...WILDFIRE .TAG 20120318.SHAMR.01/TWC