FNUS75 KBOU 071703 FWSBOU SPOT FORECAST FOR EVERGREEN 6B...USFS NATIONAL WEATHER SERVICE DENVER CO 958 AM MST MON DEC 7 2009 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...AN UPPER LEVEL DISTURBANCE OFF THE CALIFORNIA COAST WILL MOVE ACROSS THE REGION LATER TONIGHT AND TUESDAY. SNOW WILL INCREASE AGAIN THIS EVENING AND CONTINUE THROUGH TUESDAY. ADDITIONAL ACCUMULATIONS THROUGH TUESDAY WILL BE 4 TO 9 INCHES. DUE TO THE COLD TEMPERATURES AT LOWER LEVELS...SMOKE DISPERSAL WILL REMAIN POOR THROUGH TUESDAY. ...THUNDERSTORMS IMPLY STRONG...GUSTY AND ERRATIC WINDS... .REST OF TODAY... SKY/WEATHER.........CLOUDY. CHANCE OF SNOW UNTIL 1100...THEN SNOW LIKELY. MAX TEMPERATURE.....15. MIN HUMIDITY........70%. 20-FOOT WINDS.......SOUTH 6-11 MPH. TRANSPORT WINDS.....SOUTHWEST 13-20 MPH. MIXING HEIGHT.......400-1200 FT AGL. SMOKE DISPERSAL.....POOR. HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. .TONIGHT... SKY/WEATHER.........CLOUDY. SNOW LIKELY UNTIL 2300...THEN SNOW. MIN TEMPERATURE.....9. MAX HUMIDITY........99%. 20-FOOT WINDS.......SOUTH 7-13 MPH. TRANSPORT WINDS.....SOUTHWEST 12-20 MPH. MIXING HEIGHT.......400-1000 FT AGL. SMOKE DISPERSAL.....POOR. HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. .TUESDAY... SKY/WEATHER.........CLOUDY. SNOW UNTIL 1700...THEN CHANCE OF SNOW. MAX TEMPERATURE.....13. MIN HUMIDITY........74%. 20-FOOT WINDS.......NORTHWEST 11-17 MPH. TRANSPORT WINDS.....WEST 16-24 MPH. MIXING HEIGHT.......600-1600 FT AGL. SMOKE DISPERSAL.....POOR. HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. .FORECAST DAYS 3 THROUGH 5... .WEDNESDAY...PARTLY CLOUDY. SLIGHT CHANCE OF SNOW UNTIL 0600. LOWS AROUND 1. HIGHS AROUND 20. WEST WINDS AROUND 20 MPH WITH GUSTS TO AROUND 40 MPH. .THURSDAY...PARTLY CLOUDY. LOWS AROUND 8. HIGHS IN THE UPPER 20S. WEST WINDS AROUND 14 MPH. .FRIDAY...MOSTLY CLEAR. LOWS AROUND 10. HIGHS IN THE UPPER 20S. WEST WINDS AROUND 13 MPH. EXPERIMENTAL FIRE WEATHER TABLE FOR EVERGREEN 6B. +++ 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 12/07-09 81 49 7 84 SW 9 1 465 SW 15 6286 P 12/07-10 81 49 10 86 S 9 1 643 SW 16 9090 P 12/07-11 100 62 12 84 S 8 8 2 1 W55 821 SW 16 11895 P 12/07-12 100 62 14 82 S 8 1 884 SW 16 12772 P 12/07-13 100 62 14 86 S 9 1 948 SW 16 13650 P 12/07-14 100 62 14 89 S 9 9 2 1 SW52 1011 SW 16 14527 P 12/07-15 100 62 13 92 S 8 1 1057 SW 17 15531 P 12/07-16 100 62 12 97 S 7 1 1104 SW 17 16534 P 12/07-17 100 73 13 97 SW 7 7 2 1 W63 1150 SW 17 17537 P 12/07-18 100 73 13 99 SW 12 1 1087 SW 18 17117 P 12/07-19 100 73 12 97 SW 10 1 1024 SW 18 16698 P 12/07-20 100 73 12 96 SW 9 9 2 1 W44 960 SW 20 16278 P 12/07-21 100 73 12 93 S 8 1 759 SW 18 12520 P 12/07-22 100 73 12 91 S 8 1 559 SW 17 8761 P 12/07-23 100 89 12 95 S 7 7 2 1 W59 358 SW 16 5003 P 12/08-00 100 89 12 93 S 7 1 372 SW 16 5099 P 12/08-01 100 89 12 94 S 8 1 386 S 15 5195 P 12/08-02 100 89 12 92 S 8 8 2 1 SW43 400 S 15 5291 P 12/08-03 100 89 12 92 S 9 1 594 S 15 7560 P 12/08-04 100 89 12 92 S 10 1 788 S 15 9828 P 12/08-05 100 90 11 74 S 12 12 2 1 W56 982 SW 14 12097 P 12/08-06 100 90 11 74 S 13 1 505 SW 20 8907 P 12/08-07 100 90 11 74 SW 13 1 369 SW 18 6151 P 12/08-08 100 90 11 75 W 14 14 3 1 SW40 232 SW 17 3395 P 12/08-09 100 90 12 75 W 14 1 259 W 17 4018 P 12/08-10 100 90 12 77 W 14 1 287 W 18 4642 P 12/08-11 100 90 12 79 W 15 15 3 1 NW35 314 W 20 5266 P 12/08-12 100 90 12 79 NW 14 1 799 W 21 15153 P 12/08-13 100 90 12 78 NW 13 1 1284 NW 22 25040 P 12/08-14 100 90 12 79 NW 10 10 2 1 W41 1769 NW 23 34927 P 12/08-15 100 90 12 82 NW 10 1 1519 NW 21 28374 P 12/08-16 100 90 11 88 NW 10 1 1268 NW 20 21821 P 12/08-17 100 40 7 93 W 9 9 3 1 W46 1017 NW 17 15269 P 12/08-18 100 40 6 96 W 9 1 991 NW 16 14255 P 12/08-19 100 40 4 99 W 9 1 966 W 16 13242 P 12/08-20 100 30 4 99 W 9 9 2 1 W52 940 W 15 12228 P 12/08-21 82 30 3 99 W 10 1 948 W 16 13226 P 12/08-22 82 30 3 100 W 10 1 955 W 17 14225 P 12/08-23 82 10 2 100 W 12 12 2 1 W56 963 NW 18 15223 P 12/09-00 82 10 1 100 W 12 1 738 W 18 11598 P 12/09-01 82 10 1 100 W 13 1 513 W 17 7973 P 12/09-02 82 10 0 100 W 14 14 2 1 W55 288 W 17 4348 P 12/09-03 82 10 -1 100 W 15 1 272 W 20 4459 P 12/09-04 82 10 -1 100 W 17 1 257 W 21 4569 P 12/09-05 59 0 -2 100 W 18 18 2 1 W54 242 W 22 4680 P 12/09-06 59 0 -2 100 W 18 1 366 W 25 8890 P 12/09-07 59 0 -2 100 W 18 1 489 W 29 13100 P 12/09-08 59 0 0 97 W 18 18 2 1 W59 612 W 32 17311 P 12/09-09 59 0 6 78 W 20 1 1778 W 38 68214 G 12/09-10 59 0 10 66 W 21 1 2944 W 43 119117 V 12/09-11 59 0 15 59 W 22 22 2 1 W52 4110 W 47 170020 E 12/09-12 59 0 17 54 W 22 1 4308 W 48 179108 E 12/09-13 59 0 19 53 W 23 1 4507 W 48 188195 E 12/09-14 59 0 19 54 W 23 23 2 1 W63 4705 W 48 197282 E 12/09-15 59 0 19 58 W 23 1 4536 W 48 192021 E 12/09-16 59 0 18 64 W 24 1 4367 W 49 186761 E 12/09-17 56 0 16 77 W 25 38 2 1 W66 4198 W 49 181500 E 12/09-18 56 0 14 83 W 24 1 4399 W 48 186605 E 12/09-19 56 0 13 87 W 24 1 4600 W 48 191709 E 12/09-20 56 0 13 90 W 23 23 2 1 W75 4801 W 47 196814 E 12/09-21 56 0 12 91 W 23 1 4861 W 45 187247 E 12/09-22 56 0 12 91 W 23 1 4922 W 41 177679 E 12/09-23 56 0 12 91 W 24 37 2 1 W87 4982 W 39 168112 E 12/10-00 56 0 11 92 W 23 1 4706 W 44 176086 E 12/10-01 56 0 10 92 W 23 1 4431 W 48 184059 E 12/10-02 56 0 10 92 W 22 22 2 1 NW94 4155 W 53 192033 E 12/10-03 56 0 9 91 W 21 1 3676 W 54 171380 E 12/10-04 56 0 9 90 W 20 1 3198 W 54 150727 E 12/10-05 55 0 8 90 W 17 17 3 1 NW86 2719 W 55 130074 V 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...WFO BOULDER/ENTREKIN REQUESTED BY...NICK FETSCH REASON FOR REQUEST...PRESCRIBED .TAG 20091207.EVERG.01/BOU