FNUS75 KTWC 301532 FWSTWC SPOT FORECAST FOR 99 BAR RANCH...CORONADO NF NATIONAL WEATHER SERVICE TUCSON AZ 832 AM MST FRI APR 30 2010 FORECAST IS BASED ON REQUEST TIME OF 0813 MST ON APRIL 30. IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...A TROUGH OF LOW PRESSURE WILL CONTINUE TO IMPACT THE FIRE SITE TODAY. WINDS WILL BE MUCH WEAKER THEN YESTERDAY BUT WILL STILL GUST UP TO 30 MPH IN THE AFTERNOON. THIS TROUGH OF LOW PRESSURE WILL ALSO RESULT IN AN UNSTABLE ATMOSPHERE WHICH EVEN WITH THE RELATIVELY DRY LOW LEVELS WILL RESULT IN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON. THERE COULD EVEN BE A COUPLE OF DRY LIGHTNING STRIKES AS WELL WITH THE MOISTURE VALUES EXPECTED. .TODAY... SKY/WEATHER.........MOSTLY SUNNY IN THE MORNING...THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. MAX TEMPERATURE.....58 TO 63 DEGS. MIN HUMIDITY........15 TO 20 PCT. WIND (20 FT)........NORTHWEST 5 TO 10 MPH THIS MORNING...BECOMING WEST AND INCREASING TO 10 TO 20 MPH WITH GUSTS UP TO 30 MPH. WINDS WILL BE GUSTY AND ERRATIC NEAR ANY THUNDERSTORMS. LAL.................1 UNTIL 1200...THEN 2. CHANCE OF RAIN......0 PERCENT UNTIL 1200...THEN 20 PERCENT. HAINES INDEX........3 VERY LOW. .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING. MIN TEMPERATURE.....28 TO 33 DEGS. MAX HUMIDITY........70 TO 75 PCT. WIND (20 FT)........WEST 6 TO 12 MPH. GUSTS UP TO 25 MPH IN THE EVENING. LAL.................1 UNTIL 2000...THEN 0. CHANCE OF RAIN......10 PERCENT UNTIL 2000...THEN 0. HAINES INDEX........2 VERY LOW. .SATURDAY... SKY/WEATHER.........MOSTLY SUNNY. MAX TEMPERATURE.....63 TO 68 DEGS. MIN HUMIDITY........9 TO 14 PCT. WIND (20 FT)........WEST 5 TO 10 MPH INCREASING TO 8 TO 16 MPH IN THE AFTERNOON. GUSTS UP TO 25 MPH IN THE AFTERNOON. LAL.................1. CHANCE OF RAIN......0 PERCENT. HAINES INDEX........3 VERY LOW. $$ FORECASTER...FIRE WEATHER FORECASTER REQUESTED BY...JACK MARVIN TYPE OF REQUEST...WILDFIRE .TAG 20100430.99BAR.01/TWC