FNUS75 KBOU 191348 FWSBOU SPOT FORECAST FOR OWL MTN NORTH PILES...USFS NATIONAL WEATHER SERVICE DENVER/BOULDER CO 648 AM MST MON NOV 19 2012 FORECAST IS BASED ON IGNITION TIME OF 1000 MST ON NOVEMBER 19. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...A RIDGE OF HIGH PRESSURE WILL BUILD OVER THE REGION TODAY AND CONTINUE OVERNIGHT. LINGERING MID LEVEL MOISTURE WILL ALLOW FOR MOSTLY CLOUDY CONDITIONS TO PERSIST THROUGH 1000 WITH PARTLY CLOUDY CONDITIONS EXPECTED FOR THE REST OF THE DAY. CLEARING TONIGHT WILL ALLOW FOR THE DEVELOPMENT OF STRONG SURFACE BASED INVERSIONS OVERNIGHT. THE FLOW ALOFT WILL REMAIN WESTERLY. ...THUNDERSTORMS IMPLY STRONG...GUSTY AND ERRATIC WINDS... .TODAY... SKY/WEATHER.........MOSTLY CLOUDY UNTIL 1000 THEN PARTLY CLOUDY(40-50%). MAX TEMPERATURE.....38-41. MIN HUMIDITY........43-46%. WIND (20 FT)........UPSLOPE/UPVALLEY 4-10 MPH UNTIL 0800...THEN SOUTHWEST 8-11 MPH WITH GUSTS TO 20 MPH. MIXING HEIGHT.......2300-3300 FT AGL UNTIL 1000...THEN 4600-5600 FT AGL. TRANSPORT WINDS.....WEST 15-20 MPH. SMOKE DISPERSAL.....POOR UNTIL 0900...THEN FAIR UNTIL 1100...THEN GOOD UNTIL 1300...THEN VERY GOOD UNTIL 1500...THEN GOOD. .TONIGHT... SKY/WEATHER.........MOSTLY CLEAR. MIN TEMPERATURE.....19-22. MAX HUMIDITY........79-83%. WIND (20 FT)........DOWNSLOPE/DOWNVALLEY 2-8 MPH. MIXING HEIGHT.......2000-2700 FT AGL UNTIL 1900. BELOW 1000 FT AGL AFTER 2000. TRANSPORT WINDS.....SOUTHWEST 10-20 MPH. SMOKE DISPERSAL.....FAIR UNTIL 1800...THEN POOR. .TUESDAY... SKY/WEATHER.........SUNNY. MAX TEMPERATURE.....45-47. MIN HUMIDITY........30-33%. WIND (20 FT)........UPSLOPE/UPVALLEY 4-10 MPH. MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700...THEN 1900-2900 FT AGL UNTIL 1100...THEN 4600-5600 FT AGL UNTIL 1600...THEN 3100 FT AGL. TRANSPORT WINDS.....SOUTHWEST 15-25 MPH. SMOKE DISPERSAL.....POOR UNTIL 0900...THEN FAIR UNTIL 1000...THEN GOOD UNTIL 1100...THEN VERY GOOD UNTIL 1500...THEN GOOD UNTIL 1600...THEN FAIR. FIRE WEATHER TABLE FOR OWL MTN NORTH 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. FEEDBACK WELCOME. +++ FORECAST SC PP WR AT RH 20-FT G H L 10KFT MIXG TRANS VENTL AJTV VALID AT % % % F % WIND S I A WIND HGT WIND RATE RATNG MPH T L MPH AGL MPH KT-FT 11/19-06 56 6 1 25 84 SW 8 8 2 1 W 24 1666 WSW 17 25885 P 11/19-07 56 6 1 27 78 SW 8 8 2 1 WNW 26 2326 WSW 18 38052 P 11/19-08 56 6 1 29 72 SW 8 13 2 1 WNW 28 2985 WSW 20 50220 F 11/19-09 56 6 1 32 63 SW 9 15 2 1 W 30 3898 WSW 21 70003 G 11/19-10 56 6 1 35 55 WSW 12 18 2 1 W 31 4812 W 21 89786 G 11/19-11 40 1 0 38 48 WSW 13 21 2 1 W 32 5725 W 22109570 V 11/19-12 40 1 0 40 44 WSW 13 21 2 1 W 33 5955 W 22112841 V 11/19-13 40 1 0 40 43 WSW 13 20 3 1 W 33 6184 W 22116113 V 11/19-14 40 1 0 39 44 WSW 12 18 3 1 W 33 6414 W 22119384 V 11/19-15 40 1 0 37 47 WSW 10 16 3 1 W 33 5165 W 21 93701 G 11/19-16 40 1 0 34 53 WSW 9 15 2 1 W 33 3916 WSW 20 68017 G 11/19-17 32 0 0 31 61 WSW 8 13 2 1 W 32 2666 WSW 18 42333 F 11/19-18 32 0 0 29 67 SW 8 13 2 1 W 30 1950 WSW 16 30015 P 11/19-19 32 0 0 27 75 SW 8 13 2 1 W 26 1234 WSW 14 17696 P 11/19-20 32 0 0 26 78 SW 8 13 2 1 W 24 518 SW 12 5377 P 11/19-21 32 0 0 25 77 SW 8 13 2 1 W 25 474 SW 13 5042 P 11/19-22 32 0 0 23 79 SW 8 13 2 1 W 26 430 SW 13 4707 P 11/19-23 14 0 0 23 74 SW 8 13 2 1 W 29 386 WSW 13 4372 P 11/20-00 14 0 0 23 72 SW 8 13 2 1 W 31 399 WSW 14 4600 P 11/20-01 14 0 0 23 72 SW 7 7 2 1 W 32 412 WSW 14 4829 P 11/20-02 14 0 0 23 71 SW 7 7 2 1 W 33 425 WSW 14 5058 P 11/20-03 14 0 0 22 73 SW 7 7 2 1 W 35 407 SW 14 4846 P 11/20-04 14 0 0 21 75 SSW 7 7 2 1 W 35 389 SW 14 4635 P 11/20-05 10 0 0 21 74 S 7 7 2 1 WNW 33 371 SW 14 4424 P 11/20-06 10 0 0 22 71 S 7 7 2 1 WNW 32 700 SW 14 8906 P 11/20-07 10 0 0 24 67 S 8 8 2 1 WNW 29 1029 SW 15 13387 P 11/20-08 10 0 0 28 58 S 8 13 2 1 WNW 26 1359 SW 15 17868 P 11/20-09 10 0 0 32 48 S 8 8 2 1 WNW 23 2443 SW 17 42540 F 11/20-10 10 0 0 37 42 SSW 7 7 2 1 WNW 20 3527 WSW 21 67212 G 11/20-11 10 0 0 41 35 SSW 7 7 2 1 WNW 17 4611 W 23 91884 G 11/20-12 10 0 0 45 31 SSW 7 7 2 1 W 17 5017 W 23 98452 G 11/20-13 10 0 0 46 31 SW 7 7 2 1 W 17 5423 W 22105020 V 11/20-14 10 0 0 45 31 SW 7 7 2 1 W 18 5829 W 22111587 V 11/20-15 10 0 0 42 35 SW 7 7 2 1 W 20 4465 WSW 21 82913 G 11/20-16 10 0 0 38 42 S 7 7 2 1 W 21 3100 WSW 18 54238 F 11/20-17 14 0 0 33 51 S 7 7 2 1 W 22 1736 WSW 17 25564 P 11/20-18 14 0 0 29 57 S 7 7 2 1 W 22 1271 SW 15 18165 P 11/20-19 14 0 0 26 64 S 8 8 2 1 W 23 806 SW 13 10765 P 11/20-20 14 0 0 24 67 S 8 8 2 1 W 23 341 SW 12 3366 P 11/20-21 14 0 0 23 72 S 8 8 2 1 W 24 379 SW 12 3913 P 11/20-22 14 0 0 22 72 S 8 8 2 1 W 25 417 SW 13 4459 P 11/20-23 12 0 0 21 74 S 8 8 2 1 W 26 454 SW 13 5006 P 11/21-00 12 0 0 20 73 S 8 8 2 1 W 28 456 SW 13 5110 P 11/21-01 12 0 0 20 71 S 8 8 2 1 W 28 457 SW 13 5215 P 11/21-02 12 0 0 19 70 S 8 8 2 1 W 28 459 SW 14 5320 P 11/21-03 12 0 0 18 71 S 8 8 2 1 W 28 461 SW 14 5436 P 11/21-04 12 0 0 17 70 S 8 8 2 1 W 26 464 SW 14 5551 P 11/21-05 15 0 0 17 69 S 8 8 2 1 W 25 466 SW 14 5667 P 11/21-06 15 0 0 19 64 S 8 8 2 1 W 23 435 SW 14 5399 P 11/21-07 15 0 0 23 58 S 9 9 3 1 WSW 22 403 SW 15 5130 P 11/21-08 15 0 0 27 48 S 9 9 3 1 WSW 21 372 SW 15 4862 P 11/21-09 15 0 0 32 41 SSW 10 10 3 1 WSW 21 1329 SW 20 28777 P 11/21-10 15 0 0 37 35 SSW 10 10 4 1 WSW 23 2287 WSW 23 52692 F 11/21-11 19 0 0 42 30 SSW 12 12 4 1 WSW 25 3244 WSW 28 76607 G 11/21-12 19 0 0 45 27 SSW 13 13 4 1 WSW 29 3691 WSW 30 99405 G 11/21-13 19 0 0 46 27 SW 14 22 4 1 WSW 33 4137 WSW 33122203 V 11/21-14 19 0 0 45 28 SW 15 24 4 1 WSW 37 4583 WSW 37145001 V 11/21-15 19 0 0 43 30 SW 15 24 4 1 WSW 39 3951 WSW 35120581 V 11/21-16 19 0 0 40 34 SW 13 13 4 1 WSW 40 3318 WSW 32 96162 G 11/21-17 22 0 0 37 38 SW 12 12 4 1 WSW 41 2686 WSW 31 71743 G 11/21-18 22 0 0 35 42 SW 12 12 4 1 W 43 2138 WSW 28 54337 F 11/21-19 22 0 0 33 45 SW 12 12 4 1 W 43 1591 WSW 24 36931 P 11/21-20 22 0 0 32 50 SW 13 13 4 1 W 43 1043 SW 22 19525 P 11/21-21 22 0 0 30 52 SW 13 13 3 1 W 44 899 SW 23 17305 P 11/21-22 22 0 0 29 55 SW 14 22 3 1 W 45 754 WSW 23 15084 P 11/21-23 22 0 0 29 56 SW 14 22 2 1 W 46 610 WSW 24 12864 P 11/22-00 22 0 0 28 57 SW 14 14 2 1 W 46 576 WSW 24 12200 P 11/22-01 22 0 0 28 58 SW 13 13 2 1 W 46 541 WSW 24 11535 P 11/22-02 22 0 0 27 59 WSW 13 13 2 1 W 46 507 WSW 24 10871 P 11/22-03 22 0 0 27 58 WSW 12 12 2 1 W 47 543 WSW 24 11276 P 11/22-04 22 0 0 26 60 WSW 12 12 3 1 W 49 579 W 23 11681 P 11/22-05 23 0 0 25 61 WSW 12 12 3 1 W 51 615 W 23 12086 P KEY: FORECAST - MONTH/DAY-HOUR OF FORECAST VALID AT - /24-HOUR CLOCK LOCAL TIME/ SC - SKY COVER /PERCENT/ PP - PROBABILITY OF PRECIPITATION 0.01 INCH /PERCENT/ WR - PROBABILITY OF WETTING RAIN 0.10 INCH /PERCENT/ AT - TEMPERATURE /DEGREES F/ RH - RELATIVE HUMIDITY /PERCENT/ 20-FT WIND - 20-FOOT WIND /MPH/ GST - 20-FOOT WIND GUST /MPH/ HI - HAINES INDEX LAL - LIGHTNING ACTIVITY LEVEL 10KFT WIND - 10000 FEET ABOVE GROUND LEVEL FREE-AIR WINDS /MPH/ MIXG HGT - MIXING HEIGHT /FEET ABOVE GROUND LEVEL/ TRANS 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...COOPER REQUESTED BY...CASEY CHEESBROUGH TYPE OF REQUEST...PRESCRIBED .TAG 20121119.OWLMT.01/BOU