FNUS75 KBOU 281702 FWSBOU SPOT FORECAST FOR BIG CREEK PILES...USFS NATIONAL WEATHER SERVICE DENVER CO 1002 AM MST MON NOV 28 2011 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...A MORNING INVERSION WILL KEEP THE AIRMASS STABLE THIS MORNING. THE INVERSION WILL LIFT THIS AFTERNOON DUE TO NORMAL DAYTIME WARMING. AN UPPER LEVEL SYSTEM WILL PUSH ACROSS THE AREA TONIGHT. THIS WILL BRING AN INCREASE IN CLOUDS THIS AFTERNOON AND TONIGHT. THERE IS A SLIGHT CHANCE FOR SNOW. IF ANY SNOW FALLS... ACCUMULATION WILL BE LIGHT. ...THUNDERSTORMS IMPLY STRONG...GUSTY AND ERRATIC WINDS... .TODAY... SKY/WEATHER.........MOSTLY SUNNY BECOMING MOSTLY CLOUDY(50-60%). AFTER 1200. MAX TEMPERATURE.....42-46. MIN HUMIDITY........25-30%. 20-FOOT WINDS.......WEST WINDS 7-12 MPH. TRANSPORT WINDS.....WEST 8-16 MPH. MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 1000...THEN 2000-3000 FT AGL UNTIL 1400...THEN 3600-4600 FT AGL UNTIL 1600...THEN 1800 FT AGL UNTIL 1700...THEN BELOW 1000 FT AGL. SMOKE DISPERSAL.....POOR UNTIL 1200...THEN FAIR UNTIL 1300...THEN GOOD UNTIL 1500...THEN FAIR UNTIL 1600...THEN POOR. .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW UNTIL 0500. MIN TEMPERATURE.....10-15. MAX HUMIDITY........90-100%. 20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 2-6 MPH. TRANSPORT WINDS.....WEST AROUND 4 MPH. MIXING HEIGHT.......BELOW 1000 FT AGL. SMOKE DISPERSAL.....POOR. .TUESDAY... SKY/WEATHER.........MOSTLY SUNNY. MAX TEMPERATURE.....35-40. MIN HUMIDITY........36-44%. 20-FOOT WINDS.......WEST WINDS 7-13 MPH. TRANSPORT WINDS.....WEST 5-16 MPH. MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 1000...THEN 1600-2600 FT AGL UNTIL 1700...THEN BELOW 1000 FT AGL. SMOKE DISPERSAL.....POOR. FIRE WEATHER TABLE FOR BIG CREEK PILES. +++ DATA IN THE FOLLOWING TABLE HAS BEEN SAMPLED DIRECTLY FROM THE FORECAST DATABASE. VALUES IN THE TABLE MAY VARY SLIGHTLY FROM INFORMATION IN THE NARRATIVE FORECAST. PLEASE PROVIDE FEEDBACK IF THE INFORMATION IN THIS TABLE HAS BEEN REPRESENTATIVE AND/OR USEFUL. +++ FORECAST SC PP WR AT RH 20FT G H L 10K MIXG TRAN VENTL AJTV VALID AT % % % F % WIND S I A WIND HGT WIND RATE RATNG MPH T L MPH AGL MPH KT-FT 11/28-09 56 0 0 29 44 SW10 10 5 1 W46 559 W13 7392 P 11/28-10 56 0 0 37 33 W10 10 5 1 W44 910 W15 12823 P 11/28-11 53 0 0 38 31 W10 10 5 1 W44 1261 W16 18255 P 11/28-12 53 0 0 40 30 W10 10 4 1 W46 2441 W18 41916 F 11/28-13 53 0 0 42 29 W10 10 4 1 W51 3621 W20 65576 G 11/28-14 53 0 0 43 28 W 9 9 3 1 W54 4800 W22 89237 G 11/28-15 53 0 0 40 31 W 8 8 3 1 W56 3294 W16 59900 F 11/28-16 53 0 0 34 38 W 6 6 3 1 W58 1787 W10 30564 P 11/28-17 65 10 2 28 48 W 5 5 3 1 W56 280 W 5 1227 P 11/28-18 65 10 2 27 54 W 3 3 3 1 W49 262 W 5 968 P 11/28-19 65 10 2 27 63 NW 3 3 2 1 W41 243 NW 3 709 P 11/28-20 65 10 2 25 74 N 3 3 2 1 NW36 225 NW 2 451 P 11/28-21 65 10 2 23 82 NW 3 3 2 1 NW33 220 NW 2 474 P 11/28-22 65 10 2 24 77 W 3 3 2 1 NW32 215 W 2 497 P 11/28-23 65 10 2 24 75 SW 3 3 2 1 NW32 210 SW 2 520 P 11/29-00 65 10 2 23 80 SW 3 3 2 1 NW30 178 SW 3 495 P 11/29-01 65 10 2 21 89 SW 5 5 3 1 NW28 146 SW 3 471 P 11/29-02 65 10 2 17 100 SW 5 5 3 1 NW28 115 SW 5 446 P 11/29-03 65 10 2 17 100 SW 5 5 3 1 NW30 118 W 5 504 P 11/29-04 65 10 2 18 90 SW 6 6 3 1 NW32 122 W 6 561 P 11/29-05 21 0 0 16 92 W 6 6 3 1 NW36 126 W 6 619 P 11/29-06 21 0 0 16 93 SW 5 5 4 1 NW38 138 W 6 638 P 11/29-07 21 0 0 16 92 SW 5 5 4 1 NW39 151 W 5 657 P 11/29-08 13 0 0 19 80 SW 3 3 5 1 NW38 164 W 5 676 P 11/29-09 13 0 0 26 63 SW 3 3 5 1 N35 766 W 9 10169 P 11/29-10 13 0 0 30 55 W 5 5 4 1 N29 1368 W13 19663 P 11/29-11 15 0 0 32 53 W 6 6 4 1 N25 1970 W17 29156 P 11/29-12 15 0 0 34 50 W 7 7 4 1 NW24 2244 W17 32508 P 11/29-13 15 0 0 36 45 W 7 7 4 1 NW24 2518 W16 35860 P 11/29-14 15 0 0 37 43 W 8 8 4 1 NW26 2792 W16 39213 P 11/29-15 15 0 0 35 46 W 8 8 4 1 NW31 2076 W16 29268 P 11/29-16 15 0 0 30 55 W 8 8 5 1 NW36 1360 W16 19323 P 11/29-17 41 0 0 26 64 SW 8 8 5 1 NW40 645 W17 9378 P 11/29-18 41 0 0 26 64 SW 8 8 5 1 NW43 543 SW15 7400 P 11/29-19 41 0 0 26 63 SW 7 7 5 1 NW43 440 SW14 5423 P 11/29-20 41 0 0 24 64 SW 6 6 5 1 NW44 338 SW12 3445 P 11/29-21 41 0 0 23 66 SW 7 7 5 1 NW33 256 SW12 2610 P 11/29-22 41 0 0 24 61 SW 9 9 5 1 NW35 249 SW13 2791 P 11/29-23 41 0 0 24 59 SW10 10 5 1 W36 242 SW14 2972 P 11/30-00 41 0 0 22 61 SW10 10 5 1 W33 218 SW14 2650 P 11/30-01 41 0 0 21 64 SW10 10 5 1 W32 193 SW14 2328 P 11/30-02 41 0 0 20 64 SW10 10 5 1 W32 169 SW14 2006 P 11/30-03 41 0 0 19 64 SW12 12 5 1 W36 168 SW15 2136 P 11/30-04 41 0 0 21 60 SW13 18 5 1 W40 167 SW16 2267 P 11/30-05 26 6 1 19 65 SW14 20 5 1 W45 167 SW16 2397 P 11/30-06 26 6 1 17 74 SW14 20 5 1 W47 188 SW17 2763 P 11/30-07 26 6 1 18 73 SW13 18 4 1 W49 210 SW17 3130 P 11/30-08 26 6 1 21 68 SW13 17 4 1 W51 232 SW17 3496 P 11/30-09 26 6 1 27 54 SW14 18 3 1 W54 1008 SW23 28568 P 11/30-10 26 6 1 31 47 W14 20 3 1 W58 1784 W30 53640 F 11/30-11 38 16 3 33 45 W15 21 2 1 W61 2560 W36 78712 G 11/30-12 38 16 3 34 42 W15 21 2 1 W64 3684 W37 121781 V 11/30-13 38 16 3 36 39 W15 21 2 1 W67 4809 W39 164851 E 11/30-14 38 16 3 37 37 W14 20 2 1 SW68 5933 W40 207920 E 11/30-15 38 16 3 34 41 W13 17 2 1 SW68 5496 W35 168022 E 11/30-16 38 16 3 29 51 W10 10 2 1 SW66 5060 W28 128123 V 11/30-17 91 37 15 24 63 W 8 8 2 1 SW62 4623 W22 88225 G 11/30-18 91 37 15 23 66 W 7 7 2 1 SW56 4716 W21 83746 G 11/30-19 91 37 15 22 69 NW 6 6 3 1 SW48 4809 NW20 79267 G 11/30-20 91 37 15 21 76 NW 5 5 3 1 SW39 4902 NW17 74789 G 11/30-21 91 37 15 19 83 N 3 3 3 1 SW29 4904 NW18 80133 G 11/30-22 91 37 15 20 80 N 3 3 3 1 SW18 4907 N20 85478 G 11/30-23 79 40 18 20 80 N 3 3 3 1 SW 9 4910 NE21 90823 G 12/01-00 79 40 18 19 82 NE 5 5 3 1 SW 6 4893 NE24 102153 V 12/01-01 79 40 18 16 87 NE 6 6 3 1 W 5 4876 NE26 113482 V 12/01-02 79 40 18 16 86 NE 8 8 3 1 NW 6 4858 NE30 124812 V 12/01-03 79 40 18 15 84 NE10 10 3 1 NW 7 4902 NE30 129620 V 12/01-04 79 40 18 16 75 NE13 18 2 1 N10 4945 NE31 134427 V 12/01-05 83 41 18 14 78 NE15 21 2 1 NE14 4989 NE32 139235 V KEY: FORECAST - MONTH/DAY-HOUR OF FORECAST /24-HOUR CLOCK LOCAL TIME/ VALID AT SC - SKY COVER /PERCENT/ PP - PROBABILITY OF PRECIPITATION 0.01 INCH /PERCENT/ WR - PROBABILITY OF WETTING RAIN 0.1 INCH /PERCENT/ AT - TEMPERATURE /DEGREES F/ RH - RELATIVE HUMIDITY /PERCENT/ 20FT WIND - 20-FOOT WIND /MPH/ GST - 20-FOOT WIND GUST /MPH/ HI - HAINES INDEX LAL - LIGHTNING ACTIVITY LEVEL 10K WIND - 10000 FEET ABOVE GROUND LEVEL FREE-AIR WINDS /MPH/ MIXG HGT - MIXING HEIGHT /FEET ABOVE GROUND LEVEL/ TRAN WIND - TRANSPORT WINDS /MPH/ VENTL RATE - VENTILATION RATE /KNOT-FEET/ AJTV RATNG - SMOKE DISPERSION ADJECTIVE RATING P - POOR F - FAIR G - GOOD V - VERY GOOD E- EXCELLENT $$ FORECASTER...WFO BOULDER REQUESTED BY...CASEY CHEESBROUGH REASON FOR REQUEST...PRESCRIBED .TAG 20111128.BIGCR.01/BOU