FNUS75 KBOU 031112 FWSBOU SPOT FORECAST FOR SUGARLOAF F1...USFS NATIONAL WEATHER SERVICE DENVER CO 412 AM MST THU DEC 3 2009 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...COLD SURFACE HIGH PRESSURE WILL REMAIN OVER THE AREA THROUGH TONIGHT. THERE WILL BE A CHANCE OF SOME VERY LIGHT SNOW BUT ANY ACCUMULATION WILL BE MINIMAL. ...THUNDERSTORMS IMPLY STRONG...GUSTY AND ERRATIC WINDS... .TODAY... SKY/WEATHER.........CLOUDY. CHANCE OF LIGHT SNOW. MAX TEMPERATURE.....11. MIN HUMIDITY........64%. 20-FOOT WINDS.......UPSLOPE/UPVALLEY 4-10 MPH. TRANSPORT WINDS.....NORTHWEST 9-18 MPH. MIXING HEIGHT.......4800-5800 FT AGL. SMOKE DISPERSAL.....POOR UNTIL 1100...THEN FAIR. HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN PARTLY CLOUDY(50-60%). CHANCE OF SNOW UNTIL 2300. MIN TEMPERATURE.....-4. MAX HUMIDITY........93%. 20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 2-8 MPH UNTIL 2100...THEN WEST 10-20 MPH WITH GUSTS TO AROUND 30 MPH. TRANSPORT WINDS.....NORTHWEST 10-18 MPH. MIXING HEIGHT.......3600-4400 FT AGL UNTIL 2100...THEN 800-1800 FT AGL. SMOKE DISPERSAL.....POOR AFTER 2200. HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. .FRIDAY... SKY/WEATHER.........MOSTLY SUNNY UNTIL 1100...THEN MOSTLY CLOUDY(50-60%) UNTIL 1700...THEN PARTLY CLOUDY(50-60%). MAX TEMPERATURE.....25. MIN HUMIDITY........34%. 20-FOOT WINDS.......BREEZY. WEST 19-29 MPH. GUSTS UP TO 45 MPH. TRANSPORT WINDS.....NORTHWEST 21-32 MPH. MIXING HEIGHT.......1600-2600 FT AGL. SMOKE DISPERSAL.....POOR UNTIL 1000...THEN FAIR UNTIL 1600...THEN POOR. HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. .FORECAST DAYS 3 THROUGH 5... .SATURDAY...MOSTLY CLOUDY. CHANCE OF SNOW AFTER 1800. LOWS AROUND 11. HIGHS IN THE LOWER 30S. WEST WINDS AROUND 17 MPH WITH GUSTS TO AROUND 45 MPH. .SUNDAY...CLOUDY. CHANCE OF SNOW UNTIL 1800...THEN SLIGHT CHANCE OF SNOW. COLDER. LOWS AROUND 13. HIGHS IN THE LOWER 20S. TYPICAL SLOPE/VALLEY WINDS LESS THAN 10 MPH. .MONDAY...CLOUDY. SLIGHT CHANCE OF SNOW UNTIL 1800...THEN CHANCE OF SNOW. LOWS AROUND 12. HIGHS AROUND 20. TYPICAL SLOPE/VALLEY WINDS LESS THAN 10 MPH. EXPERIMENTAL FIRE WEATHER TABLE FOR SUGARLOAF F1. +++ DATA IN THE FOLLOWING TABLE HAS BEEN SAMPLED DIRECTLY FROM THE DIGITAL DATABASE. VALUES IN THE TABLE MAY NOT AGREE WITH INFORMATION IN THE NARRATIVE FORECAST. INFORMATION CONTAINED IN THIS TABLE SHOULD NOT BE CONSIDERED AN OFFICIAL 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 12/03-04 93 59 3 78 SE 3 1 3276 W 8 24780 P 12/03-05 92 29 2 82 S 5 5 2 1 NW32 2751 W 7 17669 P 12/03-06 92 29 2 83 S 5 1 2962 W 8 22165 P 12/03-07 92 29 2 84 S 5 1 3172 W 9 26660 P 12/03-08 86 30 3 83 S 5 5 2 1 NW31 3383 NW 10 31155 P 12/03-09 86 30 6 78 SE 3 1 4051 NW 13 47657 F 12/03-10 86 30 8 71 E 3 1 4720 NW 15 64158 G 12/03-11 86 35 10 67 E 2 2 2 1 NW26 5388 NW 17 80660 G 12/03-12 86 35 11 65 E 2 1 5500 NW 17 81577 G 12/03-13 86 35 11 65 NE 3 1 5613 NW 17 82495 G 12/03-14 84 35 11 64 N 3 3 2 1 NW32 5725 NW 17 83413 G 12/03-15 84 35 11 64 N 2 1 5482 NW 17 80602 G 12/03-16 84 35 10 66 CALM 1 5238 NW 17 77792 G 12/03-17 72 27 8 69 CALM 1 2 1 N31 4995 NW 17 74982 G 12/03-18 72 27 5 78 CALM 1 4498 NW 17 66048 G 12/03-19 72 27 4 81 W 3 1 4001 NW 16 57115 F 12/03-20 72 27 3 82 SW 5 5 2 1 N30 3504 NW 16 48181 F 12/03-21 72 27 2 88 W 7 1 2874 NW 16 39114 P 12/03-22 72 27 1 88 W 8 1 2243 NW 15 30047 P 12/03-23 54 7 1 88 W 10 10 2 1 N32 1612 NW 15 20980 P 12/04-00 54 7 1 89 W 13 1 1391 NW 16 18568 P 12/04-01 54 7 0 91 W 14 1 1170 NW 16 16156 P 12/04-02 54 7 -1 91 W 15 24 2 1 N38 949 NW 16 13744 P 12/04-03 54 7 -1 90 W 16 1 811 NW 17 12067 P 12/04-04 54 7 0 87 W 16 1 673 NW 18 10389 P 12/04-05 13 0 -2 93 W 17 28 2 1 N43 535 NW 18 8712 P 12/04-06 13 0 -2 92 W 18 1 620 W 21 11187 P 12/04-07 13 0 -1 86 W 18 1 705 W 22 13662 P 12/04-08 13 0 2 75 W 20 31 2 1 N44 791 W 23 16136 P 12/04-09 13 0 8 57 W 21 1 1426 NW 24 30589 P 12/04-10 13 0 14 46 W 21 1 2061 NW 25 45042 F 12/04-11 62 0 18 39 W 22 35 2 1 N60 2696 NW 25 59495 F 12/04-12 62 0 21 36 W 24 1 2661 NW 26 60827 G 12/04-13 62 0 23 34 W 26 1 2625 NW 28 62159 G 12/04-14 62 0 24 34 W 28 44 4 1 N60 2590 NW 29 63491 G 12/04-15 62 0 23 36 W 28 1 2185 NW 29 53872 F 12/04-16 62 0 22 38 W 28 1 1781 NW 29 44254 F 12/04-17 50 0 20 43 W 28 44 3 1 N56 1377 NW 29 34636 P 12/04-18 50 0 18 46 W 28 1 1230 NW 30 31657 P 12/04-19 50 0 17 47 W 28 1 1084 W 31 28678 P 12/04-20 50 0 16 47 W 28 44 2 1 N47 937 W 31 25700 P 12/04-21 50 0 15 50 W 26 1 814 W 30 21728 P 12/04-22 50 0 15 52 W 26 1 690 W 29 17756 P 12/04-23 40 0 14 55 W 25 40 2 1 NW44 567 W 28 13784 P 12/05-00 40 0 14 55 W 25 1 475 W 28 11578 P 12/05-01 40 0 13 56 W 25 1 383 W 29 9372 P 12/05-02 40 0 12 58 W 25 40 3 1 NW43 291 W 29 7167 P 12/05-03 40 0 12 60 W 26 1 262 W 30 6716 P 12/05-04 40 0 11 64 W 28 1 233 W 31 6266 P 12/05-05 62 0 11 67 W 29 46 4 1 NW18 204 W 32 5816 P 12/05-06 62 0 10 68 W 30 1 210 W 32 5958 P 12/05-07 62 0 11 65 W 30 1 216 W 32 6100 P 12/05-08 62 0 13 59 W 29 46 4 1 W22 221 W 32 6242 P 12/05-09 62 0 18 48 W 26 1 641 W 33 19844 P 12/05-10 62 0 22 41 W 23 1 1061 W 36 33447 P 12/05-11 62 2 26 36 W 20 31 3 1 W40 1480 W 37 47049 F 12/05-12 62 2 28 35 W 16 1 2490 W 37 81158 G 12/05-13 62 2 29 35 W 13 1 3500 W 38 115267 V 12/05-14 62 2 30 35 W 9 9 2 1 W51 4510 W 38 149375 V 12/05-15 62 2 30 36 W 6 1 4263 W 35 130113 V 12/05-16 62 2 29 38 W 5 1 4017 W 31 110851 V 12/05-17 83 30 26 43 W 3 3 2 1 W63 3770 W 28 91589 G 12/05-18 83 30 24 47 W 5 1 2964 W 23 66831 G 12/05-19 83 30 22 50 W 8 1 2157 W 20 42073 F 12/05-20 83 30 21 53 W 9 9 2 1 W60 1351 W 15 17315 P 12/05-21 83 30 21 57 W 8 1 1502 W 13 16336 P 12/05-22 83 30 20 62 NW 5 1 1653 SW 12 15357 P 12/05-23 83 30 20 64 NW 2 2 2 1 W60 1804 SW 9 14378 P 12/06-00 83 30 19 62 CALM 1 2004 SW 9 16958 P 12/06-01 83 30 18 59 CALM 1 2204 SW 10 19538 P 12/06-02 83 30 18 56 E 2 2 2 1 W56 2404 SW 10 22118 P 12/06-03 83 30 17 58 E 3 1 2563 SW 10 23935 P 12/06-04 83 30 16 61 E 5 1 2723 SW 10 25752 P 12/06-05 90 46 16 65 E 6 6 2 1 W49 2882 SW 12 27569 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 $$ WFO BOULDER REQUESTED BY...TIM EGAN REASON FOR REQUEST...PRESCRIBED .TAG 20091203.SUGAR.01/BOU