FNUS75 KBOU 091701 FWSBOU SPOT FORECAST FOR BIG CREEK RX PILES...BLM NATIONAL WEATHER SERVICE DENVER CO 1000 AM MST THU DEC 9 2010 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...LOW LEVEL INVERSION HAS ALREADY BEEN SCOURED AWAY BY THE WIND...SO GOOD TO VERY GOOD SMOKE DISPERSAL TODAY. NOT EXPECTING MUCH CHANGE TO THE WINDS DURING THE DAY AND ONLY A GRADUAL DECREASE THIS EVENING. FRIDAY LOOKS LIKE SIMILAR WINDS... PERHAPS A BIT STRONGER. CLOUD COVER WILL REDUCE THE MIXING A BIT SO IT MAY BE POOR EARLY IN THE MORNING. ...THUNDERSTORMS IMPLY STRONG...GUSTY AND ERRATIC WINDS... .REST OF TODAY... SKY/WEATHER.........CLOUDY. CHANCE OF SNOW. MAX TEMPERATURE.....35-40. 20-FOOT WINDS.......WEST WINDS 14-22 MPH WITH GUSTS TO 30 MPH. TRANSPORT WINDS.....WEST 25-36 MPH. MIXING HEIGHT.......3400-4400 FT AGL. SMOKE DISPERSAL.....GOOD UNTIL 1100...THEN VERY GOOD. .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SNOW. MIN TEMPERATURE.....21-25. 20-FOOT WINDS.......WEST WINDS 12-18 MPH WITH GUSTS TO 25 MPH. TRANSPORT WINDS.....WEST 20 MPH. MIXING HEIGHT.......2000 FT AGL LOWERING TO 1000 FT AGL BY 2400. SMOKE DISPERSAL.....FAIR UNTIL 2000...THEN POOR. .FRIDAY... SKY/WEATHER.........CLOUDY. SNOW LIKELY UNTIL 1700...THEN SNOW. MAX TEMPERATURE.....34-38. 20-FOOT WINDS.......WEST WINDS 14-24 MPH WITH GUSTS TO 35 MPH. TRANSPORT WINDS.....WEST 29-40 MPH. MIXING HEIGHT.......1000-2000 FT AGL UNTIL 1000...THEN 4200-5200 FT AGL. SMOKE DISPERSAL.....POOR UNTIL 0900...THEN GOOD. VERY GOOD AFTER 1100. .FORECAST DAYS 3 THROUGH 5... .SATURDAY...SNOW UNTIL 1800...THEN SNOW LIKELY. COLDER. LOWS AROUND 15. HIGHS IN THE MID 20S. WEST WINDS AROUND 13 MPH WITH GUSTS TO 30 MPH. .SUNDAY...CHANCE OF SNOW UNTIL 1800...THEN SLIGHT CHANCE OF SNOW. LOWS AROUND 16. HIGHS IN THE MID 30S. WEST WINDS AROUND 15 MPH WITH GUSTS TO 30 MPH. .MONDAY...PARTLY CLOUDY. SLIGHT CHANCE OF SNOW UNTIL 0600. LOWS IN THE LOWER 20S. HIGHS AROUND 40. SOUTHWEST WINDS AROUND 13 MPH WITH GUSTS TO 20 MPH. FIRE WEATHER TABLE FOR BIG CREEK RX 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 TF 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 12/09-09 90 34 26 65 W 17 1 1313 W 25 38136 P 12/09-10 90 34 29 59 W 17 1 2290 W 31 70240 G 12/09-11 88 34 32 53 W 17 26 2 1 W74 3268 W 36 102345 V 12/09-12 88 34 34 49 W 17 1 3840 W 36 120061 V 12/09-13 88 34 34 48 W 17 1 4412 W 36 137777 V 12/09-14 82 34 35 47 W 17 26 2 1 W71 4983 W 36 155494 E 12/09-15 82 34 34 48 W 17 1 4345 W 33 129305 V 12/09-16 82 34 33 51 W 16 1 3708 W 31 103116 V 12/09-17 73 30 30 60 W 16 24 2 1 W60 3070 W 29 76927 G 12/09-18 73 30 28 68 W 15 1 2526 W 26 60810 G 12/09-19 73 30 27 75 W 15 1 1982 W 25 44693 F 12/09-20 73 30 26 80 W 14 21 2 1 W51 1438 W 23 28576 P 12/09-21 73 30 26 80 W 14 1 1254 W 23 24749 P 12/09-22 73 30 25 79 W 14 1 1071 W 22 20922 P 12/09-23 81 30 25 78 W 14 21 2 1 W41 887 W 22 17095 P 12/10-00 81 30 24 80 W 14 1 783 W 21 14389 P 12/10-01 81 30 23 83 W 13 1 679 W 20 11683 P 12/10-02 81 30 23 85 W 13 20 2 1 W45 576 W 18 8977 P 12/10-03 81 30 23 87 W 14 1 690 W 20 12107 P 12/10-04 81 30 23 89 W 14 1 805 W 22 15238 P 12/10-05 89 56 23 90 W 15 23 2 1 W53 919 W 23 18368 P 12/10-06 89 56 23 91 W 15 1 953 W 22 18540 P 12/10-07 89 56 23 90 W 14 1 987 W 22 18712 P 12/10-08 89 56 23 90 W 13 20 2 1 W63 1021 W 22 18883 P 12/10-09 89 56 26 83 W 15 1 2072 W 26 70571 G 12/10-10 89 56 29 75 W 17 1 3641 W 35 133528 V 12/10-11 89 56 32 68 W 20 31 2 1 W70 5210 W 44 196484 E 12/10-12 89 56 34 63 W 20 1 5214 W 41 187171 E 12/10-13 89 56 35 61 W 20 1 5218 W 39 177859 E 12/10-14 89 56 35 60 W 20 31 2 1 W73 5221 W 37 168546 E 12/10-15 89 56 35 61 W 20 1 4900 W 37 158922 E 12/10-16 89 56 33 64 W 21 1 4578 W 38 149298 V 12/10-17 96 80 29 74 W 21 33 2 1 W77 4257 W 38 139675 V 12/10-18 96 80 27 78 W 20 1 3102 W 35 99374 G 12/10-19 96 80 25 79 W 18 1 1947 W 31 59073 F 12/10-20 96 80 24 80 W 17 28 2 1 W78 792 W 28 18772 P 12/10-21 96 80 24 83 W 16 1 676 W 26 15534 P 12/10-22 96 80 23 87 W 16 1 560 W 25 12296 P 12/10-23 100 80 23 90 W 16 25 2 1 W75 443 W 23 9058 P 12/11-00 100 80 22 92 W 17 1 405 W 23 8088 P 12/11-01 100 80 21 92 W 17 1 367 W 22 7118 P 12/11-02 100 80 20 93 W 18 30 2 1 W76 328 W 22 6149 P 12/11-03 100 80 19 94 W 18 1 572 W 23 12060 P 12/11-04 100 80 18 97 W 18 1 816 W 24 17971 P 12/11-05 88 80 17 100 W 17 28 2 1 NW86 1060 W 26 23882 P 12/11-06 88 80 17 100 W 16 1 1176 W 25 25379 P 12/11-07 88 80 16 100 W 15 1 1293 W 24 26876 P 12/11-08 88 80 17 97 NW 14 22 2 1 NW78 1409 W 23 28373 P 12/11-09 88 80 19 87 NW 14 1 2552 W 25 59211 F 12/11-10 88 80 21 79 NW 14 1 3695 W 26 90050 G 12/11-11 88 80 23 73 W 14 22 2 1 NW81 4838 W 29 120889 V 12/11-12 88 80 24 69 W 14 1 4953 W 29 126104 V 12/11-13 88 80 25 69 W 13 1 5068 W 30 131320 V 12/11-14 88 80 25 69 W 13 20 2 1 NW87 5182 W 30 136535 V 12/11-15 88 80 24 70 W 12 1 4563 W 30 117753 V 12/11-16 88 80 24 72 W 12 1 3944 W 29 98971 G 12/11-17 70 56 21 80 W 10 16 2 1 NW86 3325 W 28 80189 G 12/11-18 70 56 20 83 W 9 1 2429 W 24 56422 F 12/11-19 70 56 19 84 W 9 1 1533 W 20 32654 P 12/11-20 70 56 18 84 W 8 14 2 1 NW79 637 W 16 8887 P 12/11-21 70 56 18 84 W 8 1 519 W 15 6927 P 12/11-22 70 56 17 83 SW 8 1 401 W 14 4966 P 12/11-23 70 56 17 84 SW 8 13 2 1 NW83 284 W 13 3006 P 12/12-00 70 56 16 86 SW 9 1 248 W 13 2750 P 12/12-01 70 56 16 90 SW 10 1 213 W 14 2494 P 12/12-02 70 56 15 93 W 12 18 2 1 NW83 177 W 15 2238 P 12/12-03 70 56 15 98 W 14 1 168 W 15 2237 P 12/12-04 70 56 14 100 W 15 1 158 W 16 2237 P 12/12-05 70 40 14 100 W 16 25 2 1 NW85 148 W 17 2236 P KEY: FORECAST - MONTH/DAY-HOUR OF FORECAST /24-HOUR CLOCK LOCAL TIME/ VALID AT SC - SKY COVER /PERCENT/ PP - PROBABILITY OF PRECIPITATION /PERCENT/ TF - 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...GIMMESTAD REQUESTED BY...CASEY CHEESBROUGH REASON FOR REQUEST...PRESCRIBED .TAG 20101209.BIGCR.01/BOU