Expires:200804021300;;321955 FPUS55 KFGZ 012247 ZFPFGZ FIRE WEATHER PLANNING FORECAST FOR NORTHERN ARIZONA NATIONAL WEATHER SERVICE FLAGSTAFF AZ 300 PM MST TUE APR 1 2008 +++ THUNDERSTORMS IMPLY STRONG GUSTY AND ERRATIC WINDS +++ +++ 20-FOOT WIND FORECAST OF 'LIGHT WINDS' INDICATES MAINLY TERRAIN DRIVEN WINDS +++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ .DISCUSSION...AN APPROACHING LOW PRESSURE SYSTEM WILL BRING AFTERNOON SOUTHWEST WINDS OF 15 TO 25 MPH WITH STRONGER GUSTS ON WEDNESDAY. MINIMUM RH VALUES FROM THE MOGOLLON RIM SOUTH AND WEST WILL GENERALLY BE HIGHER THAN ON TUESDAY WITH COOLER TEMPERATURES. HOWEVER...THE LITTLE COLORADO RIVER VALLEY CAN EXPECT RH VALUES TO DROP BELOW 15 PERCENT FOR AN HOUR OR TWO WEDNESDAY AFTERNOON. FOR THURSDAY...THE WEAK LOW PRESSURE SYSTEM WILL MOVE ACROSS ARIZONA AND BRING INCREASING MOISTURE AND WEAKER WINDS. A GENERAL NORTHWEST FLOW WILL SET UP ACROSS NORTHERN ARIZONA OVER THE WEEKEND WITH LOWER RELATIVE HUMIDITY VALUES BUT DAYTIME WINDS OF ONLY 10 TO 20 MPH. STRONG WINDS IN THE MIXING LEVEL WILL PROVIDE VERY GOOD TO EXCELLENT VENTILATION ON WEDNESDAY AFTERNOON. AZZ116-021300- EASTERN MOGOLLON RIM (FIRE WEATHER ZONE 116)- INCLUDING THE CITIES OF...HEBER...HAPPY JACK...FOREST LAKES 300 PM MST TUE APR 1 2008 .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY. MIN TEMPERATURE.....25-31. 24 HR TREND......LITTLE CHANGE. MAX HUMIDITY........54-74 PCT. 24 HR TREND......DOWN 3 PCT. WINDS (20 FT).......SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH IN THE EVENING BECOMING LIGHT. 10000 FT MSL WIND...SOUTHWEST 30 TO 40 MPH. CHANCE OF PRECIP....0 PERCENT. LAL.................1. HAINES INDEX........3 VERY LOW. .WEDNESDAY... SKY/WEATHER.........MOSTLY SUNNY. MAX TEMPERATURE.....53-65. 24 HR TREND......DOWN 4 DEGREES. MIN HUMIDITY........12-17 PCT. 24 HR TREND......UP 5 PCT. WINDS (20 FT).......LIGHT WINDS BECOMING SOUTHWEST 15 TO 20 MPH WITH GUSTS TO AROUND 40 MPH. 10000 FT MSL WIND...SOUTHWEST 25 TO 35 MPH. CHANCE OF PRECIP....0 PERCENT. LAL.................1. HAINES INDEX........3 VERY LOW. .WEDNESDAY NIGHT... SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS THROUGH THE NIGHT. A SLIGHT CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. MIN TEMPERATURE.....33-38. 24 HR TREND......UP 7 DEGREES. MAX HUMIDITY........47-67 PCT. 24 HR TREND......DOWN 7 PCT. WINDS (20 FT).......SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS TO AROUND 40 MPH DECREASING TO UP TO 10 MPH AFTER MIDNIGHT. 10000 FT MSL WIND...WEST 25 TO 35 MPH. CHANCE OF PRECIP....20 PERCENT. LAL.................1. HAINES INDEX........3 VERY LOW. .THURSDAY... SKY/WEATHER.........PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS AND SNOW SHOWERS IN THE MORNING. MAX TEMPERATURE.....49-58. 24 HR TREND......DOWN 4 DEGREES. MIN HUMIDITY........22-32 PCT. 24 HR TREND......UP 9 PCT. WINDS (20 FT).......SOUTHWEST WINDS UP TO 10 MPH WITH HIGHER GUSTS SHIFTING TO THE WEST IN THE AFTERNOON. 10000 FT MSL WIND...WEST 15 TO 25 MPH. CHANCE OF PRECIP....20 PERCENT. LAL.................1. HAINES INDEX........3 VERY LOW. = $$