FNUS75 KABQ 261812 FWSABQ SPOT FORECAST FOR GUACAMALLA...US FOREST SERVICE NATIONAL WEATHER SERVICE ALBUQUERQUE NM 1212 PM MDT MON SEP 26 2011 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. DISCUSSION... A FEW CUMULUS BUILD-UPS THIS AFTERNOON MAY PRODUCE VIRGA ACROSS THE REGION...HOWEVER WETTING RAINFALL IS NOT EXPECTED. TEMPERATURES WILL BE FAIRLY SIMILAR TO SUNDAY WITH MINIMUM HUMIDITIES BRIEFLY FLIRTING WITH SINGLE DIGITS. GUSTY BREEZES ARE LIKELY AND ERRATIC BEHAVIOR IS POSSIBLE NEAR VIRGA. FAIR OVERNIGHT RECOVERIES ARE EXPECTED. A WEAK SURFACE BOUNDARY WILL OOZE THROUGH THE CENTRAL MOUNTAINS TONIGHT... LEADING TO A MORE MOIST ENVIRONMENT AND A SOUTHEASTERLY SURFACE FLOW FOR TUESDAY. THIS WILL ALSO INCREASE THE THREAT FOR ISOLATED SHOWERS AND STORMS...MAINLY DURING THE AFTERNOON HOURS. DPORTER FOR TODAY CLOUDS/WEATHER......PARTLY CLOUDY WITH A FEW CUMULUS BUILD-UPS. CHC OF PRECIP.......5 PERCENT. TEMPERATURE.........MAX 73-77. RELATIVE HUMIDITY...MIN 10-15 PERCENT. 20 FOOT WIND........TERRAIN DOMINATED UNDER 6 MPH...BECOMING NORTHWEST 8 TO 12 MPH WITH GUSTS UP TO 18 MPH. GUSTY/ERRATIC WINDS NEAR VIRGA SHOWERS. MIXING HEIGHT.......15000 FT AGL. TRANSPORT WIND......NORTHWEST 7 KNOTS. MAX VENT RATE.......VERY GOOD/105000 KNOT-FT. VENTILATION TREND...POOR/39630 KNOT-FT AROUND MID-MORNING BECOMING FAIR/50573 KNOT-FT BY MID- AFTERNOON. FOR TONIGHT CLOUDS/WEATHER......PARTLY CLOUDY. CHC OF PRECIP.......0 PERCENT. TEMPERATURE.........MIN 46-50. RELATIVE HUMIDITY...MAX 38-43 PERCENT. 20 FOOT WIND........NORTH/NORTHWEST WINDS 5 TO 10 MPH WITH GUSTS UP TO 15 MPH...BECOMING TERRAIN DOMINATED UNDER 6 MPH AFTER MIDNIGHT. FOR TUESDAY CLOUDS/WEATHER......PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS DURING THE AFTERNOON HOURS. CHC OF PRECIP.......20 PERCENT. TEMPERATURE.........MAX 73-77. RELATIVE HUMIDITY...MIN 16-21 PERCENT. 20 FOOT WIND........TERRAIN DOMINATED UNDER 6 MPH BECOMING SOUTHEAST 5 TO 10 MPH IN THE AFTERNOON WITH GUSTS UP TO 16 MPH. GUSTY/ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS. MIXING HEIGHT.......12500 FT AGL. TRANSPORT WIND......SOUTHEAST 5 KNOTS. MAX VENT RATE.......GOOD/62500 KNOT-FT. VENTILATION TREND...POOR/37160 KNOT-FT AROUND MID-MORNING BECOMING FAIR/45448 KNOT-FT BY MID- AFTERNOON. FORECASTS FOR WINDS ARE 20 FOOT WIND SPEEDS AND MUST BE ADJUSTED ACCORDING TO FUEL TYPE AND SHELTERING TO GET EYE LEVEL WIND SPEED. FORECASTER...46 $$ REQUESTED BY...337 REASON FOR REQUEST...WILDFIRE .TAG 20110926.GUACA.01/ABQ