FNUS75 KPUB 051128 FWSPUB SPOT FORECAST FOR DUCKETT...PSICC NATIONAL WEATHER SERVICE PUEBLO CO 528 AM MDT TUE JUL 5 2011 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... A WEATHER DISTURBANCE COMBINED WITH SOME INCREASING MOISTURE IN THE MID AND HIGH LEVELS WILL TRIGGER ISOLATED TO SCATTERED THUNDERSTORMS THIS AFTERNOON THROUGH THIS EVENING. INITIALLY... THE LOW LEVELS OF ATMOSPHERE WILL BE QUITE DRY...WITH THUNDERSTORMS LIKELY TO BE HIGH BASED...AND CAPABLE OF PRODUCING ERRATIC GUSTY WINDS UP TO 50 MPH AND LIGHTNING...BUT LITTLE RAINFALL. SOME LIGHT PRECIPITATION WILL BE POSSIBLE THIS EVENING AS THE MOISTURE LAYER DEEPENS AND SOME VERY LIGHT RAINFALL MAY MAKE IT DOWN TO THE SURFACE. A COLD FRONT IS EXPECTED TO MOVE INTO THE DISTRICT WEDNESDAY MORNING WHICH SHOULD BRING INCREASING HUMIDITIES...SLIGHTLY COOLER TEMPERATURES AND A BETTER CHANCE FOR A WETTING RAINFALL ON WEDNESDAY AND WEDNESDAY NIGHT. .TODAY... SKY/WEATHER.........PARTLY SUNNY(52 PERCENT). ISOLATED DRY THUNDERSTORMS AFTER 1300. MAX TEMPERATURE.....84-89F. MIN HUMIDITY........8-13 PERCENT. 20 FOOT WIND........WEST 4-7 MPH UNTIL 1200...THEN EAST SOUTHEAST 10-15 MPH. ERRATIC GUSTY WINDS UP TO 50 MPH POSSIBLE NEAR THUNDERSTORMS. MIXING HEIGHT.......1000 FT AGL UNTIL 0800...THEN 11000 FT AGL. TRANSPORT WIND......SOUTHEAST AROUND 10 MPH. SMOKE DISPERSAL.....POOR UNTIL 0900...GOOD UNTIL 1100...THEN VERY GOOD. HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. LAL.................1 UNTIL 1300...THEN 2. .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY(65 PERCENT). SCATTERED THUNDERSTORMS UNTIL 2200...THEN ISOLATED THUNDERSTORMS. MIN TEMPERATURE.....50-55F. MAX HUMIDITY........55-60 PERCENT. 20 FOOT WIND........NORTHEAST WINDS 10-15 MPH UNTIL 2400...THEN WEST 4-8 MPH. ERRATIC GUSTY WINDS POSSIBLE NEAR THUNDERSTORMS. MIXING HEIGHT.......11000 FT AGL UNTIL 1900. 1500 FT AGL AFTER 2200. TRANSPORT WIND......WEST AROUND 10 MPH. SMOKE DISPERSAL.....GOOD UNTIL 1900. POOR AFTER 2200. HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. LAL.................4 UNTIL 2200...THEN 2. .WEDNESDAY... SKY/WEATHER.........MOSTLY CLOUDY(69 PERCENT). ISOLATED THUNDERSTORMS UNTIL 1200...THEN SCATTERED THUNDERSTORMS. MAX TEMPERATURE.....76-81F. MIN HUMIDITY........25-30 PERCENT. 20 FOOT WIND........WEST 4-8 MPH UNTIL 1200...THEN EAST 8-15 MPH. MIXING HEIGHT.......1500 FT AGL UNTIL 0800...THEN 8000 FT AGL. TRANSPORT WIND......SOUTHWEST AROUND 5 MPH UNTIL 1100...THEN SOUTHWEST AROUND 8 MPH. SMOKE DISPERSAL.....POOR UNTIL 0900...THEN FAIR UNTIL 1100...THEN GOOD. HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. LAL.................2 UNTIL 1200...THEN 4. $$ FORECASTER...TORGERSON REQUESTED BY...PUEBLO DISPATCH TYPE OF REQUEST...WILDFIRE .TAG 20110704.DUCKE.02/PUB