FNUS75 KABQ 191954 FWSABQ SPOT FORECAST FOR VALLE VIDAL RX...FS NATIONAL WEATHER SERVICE ALBUQUERQUE NM 154 PM MDT WED MAY 19 2010 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. DISCUSSION... A FEW EMBEDDED SHOWERS COULD BE FOUND WITHIN THE PARTY CLOUDY SKIES. CLEARER SKIES FOR THURSDAY BUT STILL EXPECTING SOME CUMULUS BUILDUP OVER THE EAST SLOPES. HUMIDITY READINGS WILL LOWER THE NEXT COUPLE OF DAYS. WIND WILL BE STRONGER TODAY THAN WHAT SHOULD BE OBSERVED ON THURSDAY. SINCE THE FIRE SITE IS JUST TO THE LEE OF THE WALL HAVE RATCHED WINDS DOWN A BIT MORE THAN WHAT I WOULD HAVE OTHERWISE FORECASTED SINCE THE FLOW ALOFT IS FAIRLY STRONG. LOWERING WIND SPEEDS ALOFT ON THURSDAY. NOTE...BASED ON AREA OBSERVATIONS RH AT VARIOUS RAWS SITES INDICATE VALUES IN THE 30S AND 40S SO THE 17 PCT LOOKS SUSPECT. OUR MINIMUM RH FCST TODAY WILL INDICATE YOUR 17 PCT. TEMPERATURE READINGS ALSO LOOK TO BE TOO HIGH. FOR PLANNED IGNITION TIME OF 1500 MDT 5/19/10 CLOUDS/WEATHER......PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. CHC OF PRECIP.......10 PERCENT. MAX TEMPERATURE.....62 DEGREES. RELATIVE HUMIDITY...MIN 17 PERCENT. WIND (20 FT).........WEST/SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH. SOME NORTHWEST INFLUENCE ALSO POSSIBLE. GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS. MIXING HEIGHT....... .9800 FT AGL. TRANSPORT WIND......NORTHWEST 24 KNOTS. VENTILATION CAT.....EXCELLENT/235200 KNOT-FT. FOR TONIGHT CLOUDS/WEATHER......PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING...THEN A SLIGHT CHANCE OF THUNDERSTORMS AND SNOW SHOWERS AFTER MIDNIGHT. CHC OF PRECIP.......10 PERCENT. MIN TEMPERATURE.....31-35. RELATIVE HUMIDITY...MAX 70-75 PERCENT. WIND (20 FT).........NORTHWEST/NORTH WINDS 5 TO 10 MPH. GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS. FOR THURSDAY CLOUDS/WEATHER......PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING. CHC OF PRECIP.......10 PERCENT. MAX TEMPERATURE.....62-64. RELATIVE HUMIDITY...MIN 16-17 PERCENT. WIND (20 FT).........NORTHWEST/NORTH WINDS 4 TO 7 MPH INCREASING TO WEST 7 TO 11 MPH IN THE AFTERNOON. GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS IN THE MORNING. MIXING HEIGHT....... .7700 FT AGL. TRANSPORT WIND......WEST 16 KNOTS. VENTILATION CAT.....VERY GOOD/123200 KNOT-FT. 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...50 $$ REQUESTED BY...DENNIS CARRIL REASON FOR REQUEST...PRESCRIBED .TAG 20100519.VALLE.01/ABQ