FNUS75 KBOU 301520 FWSBOU SPOT FORECAST FOR EVERGREEN 6B...USFS NATIONAL WEATHER SERVICE DENVER CO 920 AM MDT FRI OCT 30 2009 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...MOIST NORTHWEST FLOW WILL CONTINUE THROUGH THE DAY WITH SNOW SHOWERS LIKELY OVER HIGHER AREAS AND SOME SPILLOVER SNOW SHOWERS DOWN TO EVERGREEN. WINDS WILL BE GUSTY OUT OF THE NORTHWEST PRETTY MUCH ALL DAY. ...THUNDERSTORMS IMPLY STRONG...GUSTY AND ERRATIC WINDS... .TODAY... SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS. AREAS OF BLOWING SNOW. MAX TEMPERATURE.....32. MIN HUMIDITY........38%. 20-FOOT WINDS.......NORTHWEST 20-30 MPH WITH GUSTS TO AROUND 45 MPH. TRANSPORT WINDS.....NORTHWEST 30-40 MPH. MIXING HEIGHT.......1200-1600 FT AGL. SMOKE DISPERSAL.....FAIR. HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY(40-50%). ISOLATED SNOW SHOWERS AFTER 2400. MIN TEMPERATURE.....20. MAX HUMIDITY........76%. 20-FOOT WINDS.......WEST 11-16 MPH. GUSTS UP TO 25 MPH LATE IN THE EVENING. TRANSPORT WINDS.....WEST 9-20 MPH. MIXING HEIGHT.......0-600 FT AGL. SMOKE DISPERSAL.....POOR. HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. .SATURDAY... SKY/WEATHER.........PARTLY CLOUDY(30-40%) UNTIL 1200...THEN MOSTLY SUNNY. MAX TEMPERATURE.....42. MIN HUMIDITY........46%. 20-FOOT WINDS.......WEST 12-20 MPH. GUSTS UP TO 25 MPH EARLY IN THE MORNING. TRANSPORT WINDS.....WEST 13-24 MPH. MIXING HEIGHT.......0-600 FT AGL. SMOKE DISPERSAL.....POOR. HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. .FORECAST DAYS 3 THROUGH 5... .SUNDAY...PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE UPPER 40S. WEST WINDS AROUND 13 MPH WITH GUSTS TO AROUND 25 MPH. .MONDAY...PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE UPPER 40S. TYPICAL SLOPE/VALLEY WINDS LESS THAN 10 MPH. .TUESDAY...MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE MID 50S. WEST WINDS AROUND 13 MPH WITH GUSTS TO AROUND 20 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 10/30-09 73 10 19 76 W 16 28 3 1 N70 706 NW 31 19188 P 10/30-10 73 10 25 62 W 16 1 1031 NW 30 26216 P 10/30-11 73 10 29 55 W 15 1 1355 NW 29 33244 P 10/30-12 68 10 32 51 W 15 25 2 1 N74 1680 NW 28 40272 F 10/30-13 68 10 33 49 W 15 1 1616 NW 28 38429 P 10/30-14 68 10 34 48 W 14 1 1553 NW 28 36586 P 10/30-15 68 10 35 46 W 13 22 2 1 N68 1489 NW 26 34743 P 10/30-16 68 10 34 47 W 13 1 1196 NW 25 27045 P 10/30-17 68 10 33 49 W 13 1 902 NW 24 19347 P 10/30-18 46 5 32 47 W 12 12 2 1 N52 608 NW 22 11649 P 10/30-19 46 5 29 53 W 13 1 313 NW 18 5222 P 10/30-20 46 5 27 58 W 13 1 241 NW 17 3771 P 10/30-21 46 5 26 60 W 14 23 2 1 N52 168 NW 16 2320 P 10/30-22 46 5 25 63 W 13 1 153 NW 15 2024 P 10/30-23 46 5 24 65 W 13 1 139 W 14 1729 P 10/31-00 39 10 24 67 W 12 12 2 1 N35 125 W 13 1433 P 10/31-01 39 10 23 69 W 12 1 117 W 13 1325 P 10/31-02 39 10 23 71 W 12 1 108 W 13 1217 P 10/31-03 39 10 22 72 W 12 12 2 1 NW33 99 W 13 1110 P 10/31-04 39 10 22 73 W 12 1 97 W 13 1107 P 10/31-05 39 10 22 74 W 12 1 95 W 14 1104 P 10/31-06 37 9 21 76 W 15 24 2 1 NW32 94 W 13 1040 P 10/31-07 37 9 21 75 W 14 1 110 W 13 1239 P 10/31-08 37 9 24 66 W 13 1 127 W 13 1438 P 10/31-09 37 9 29 55 W 13 13 2 1 NW39 143 W 13 1637 P 10/31-10 37 9 33 48 W 13 1 261 W 15 3655 P 10/31-11 37 9 37 47 W 13 1 379 W 16 5674 P 10/31-12 26 0 39 48 W 14 22 3 1 NW36 497 W 17 7692 P 10/31-13 26 0 40 47 W 15 1 528 W 20 9350 P 10/31-14 26 0 41 47 W 15 1 560 W 22 11009 P 10/31-15 26 0 41 46 W 16 25 4 1 NW37 591 W 24 12668 P 10/31-16 26 0 41 48 W 17 1 479 W 24 10123 P 10/31-17 26 0 40 51 W 18 1 368 W 23 7579 P 10/31-18 22 0 37 56 W 18 30 5 1 NW32 256 W 23 5035 P 10/31-19 22 0 34 63 W 18 1 207 W 20 3835 P 10/31-20 22 0 31 67 W 17 1 158 W 17 2636 P 10/31-21 22 0 30 67 W 16 25 4 1 NW39 110 W 15 1436 P 10/31-22 22 0 29 67 W 16 1 103 W 15 1312 P 10/31-23 22 0 28 65 W 15 1 96 W 14 1187 P 11/01-00 26 0 27 64 W 15 24 4 1 W38 89 W 14 1063 P 11/01-01 26 0 26 65 W 15 1 87 W 14 1050 P 11/01-02 26 0 26 65 W 15 1 85 W 14 1036 P 11/01-03 26 0 25 65 W 15 24 4 1 W41 83 W 14 1023 P 11/01-04 26 0 25 65 W 15 1 82 W 14 984 P 11/01-05 26 0 24 65 W 15 1 81 W 14 944 P 11/01-06 31 0 24 65 W 15 24 3 1 W41 81 W 13 905 P 11/01-07 31 0 24 65 W 15 1 95 W 13 996 P 11/01-08 31 0 27 58 W 14 1 110 W 12 1086 P 11/01-09 31 0 32 48 W 13 13 3 1 W37 125 W 10 1177 P 11/01-10 31 0 38 40 W 12 1 304 W 10 2560 P 11/01-11 31 0 42 35 W 10 1 482 W 10 3943 P 11/01-12 41 0 44 33 W 9 9 2 1 W38 661 W 9 5326 P 11/01-13 41 0 46 32 W 9 1 888 W 12 9808 P 11/01-14 41 0 46 32 W 9 1 1114 W 14 14289 P 11/01-15 41 0 47 32 W 10 10 2 1 W41 1341 W 16 18771 P 11/01-16 41 0 46 35 W 12 1 1108 W 17 16123 P 11/01-17 41 0 45 40 W 12 1 875 W 18 13476 P 11/01-18 41 3 41 43 W 13 13 3 1 NW41 642 W 20 10828 P 11/01-19 41 3 37 50 W 14 1 492 W 18 8037 P 11/01-20 41 3 34 56 W 15 1 341 W 16 5247 P 11/01-21 41 3 32 58 W 15 24 3 1 NW39 190 W 15 2456 P 11/01-22 41 3 31 62 W 15 1 174 W 14 2131 P 11/01-23 41 3 30 65 W 15 1 158 W 13 1806 P 11/02-00 56 3 29 69 W 14 22 3 1 W39 142 W 12 1481 P 11/02-01 56 3 28 71 W 14 1 141 W 10 1333 P 11/02-02 56 3 27 73 W 13 1 140 W 9 1184 P 11/02-03 56 3 26 74 W 12 12 2 1 W39 139 W 8 1035 P 11/02-04 56 3 25 75 W 10 1 152 W 8 980 P 11/02-05 56 3 25 77 W 8 1 166 W 7 924 P 11/02-06 56 0 24 79 W 7 7 2 1 W37 179 W 6 868 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...WFO BOULDER REQUESTED BY...BILL ALAKAI REASON FOR REQUEST...PRESCRIBED .TAG 20091030.EVERG.01/BOU