FNUS75 KTWC 120001 FWSTWC SPOT FORECAST FOR MESA RX...USDA FOREST SERVICE NATIONAL WEATHER SERVICE TUCSON AZ 500 PM MST WED APR 11 2012 FORECAST IS BASED ON IGNITION TIME OF 1700 MST ON APRIL 11. IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...A WEATHER SYSTEM NORTH OF THE AREA WILL IMPORT HIGHER HUMIDITY VALUES TO THE WEST OF THE RX BURN AREA INTO THE AREA OVERNIGHT. OTHERWISE...EXPECT LESS WIND AND COOLER TEMPERATURES THURSDAY BEHIND THIS DEPARTING WEATHER DISTURBANCE. WINDY CONDITIONS WILL RETURN FRIDAY AS A STRONG LOW PRESSURE SYSTEM APPROACHES THE AREA. THE LOW PRESSURE SYSTEM WILL THEN BRING A CHANCE OF SHOWERS AND UNSEASONABLY COOL TEMPERATURES THIS WEEKEND. HIGH PRESSURE ALOFT WILL RESULT IN DRY CONDITIONS AND A STRONG WARMING TREND MONDAY THROUGH WEDNESDAY. .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY. MIN TEMPERATURE.....41 TO 46 DEGS. MAX HUMIDITY........50 TO 55 PCT. 20-FOOT WINDS.......WEST 12 TO 17 MPH WITH GUSTS TO AROUND 30 MPH BECOMING NORTHWEST 2 TO 5 MPH AFTER MIDNIGHT. CHANCE OF RAIN......0 PERCENT. HAINES INDEX........2 VERY LOW. .THURSDAY... SKY/WEATHER.........PARTLY CLOUDY. MAX TEMPERATURE.....64 TO 69 DEGS. MIN HUMIDITY........15 TO 20 PCT. 20-FOOT WINDS.......WEST 5 TO 10 MPH INCREASING TO 12 TO 17 MPH WITH GUSTS TO 25 MPH IN THE AFTERNOON. CHANCE OF RAIN......0 PERCENT. HAINES INDEX........4 LOW. $$ FORECASTER...FIRE WEATHER FORECASTER REQUESTED BY...JUSTIN J THOMPSON TYPE OF REQUEST...PRESCRIBED .TAG 20120411.MESAR.02/TWC