FNUS75 KBOU 241208 FWSBOU SPOT FORECAST FOR ONAHU...USFS NATIONAL WEATHER SERVICE DENVER CO 600 AM MDT FRI SEP 24 2010 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...WEAK HIGH PRESSURE ALOFT WILL REMAIN ACROSS THE BURN AREA TODAY WITH WARMER TEMPERATURES AND SLIGHTLY LOWER HUMIDITY LEVELS. ...THUNDERSTORMS IMPLY STRONG...GUSTY AND ERRATIC WINDS... .TODAY... SKY/WEATHER.........SUNNY. MAX TEMPERATURE.....67. MIN HUMIDITY........22-28%. 20-FOOT WINDS.......NORTHWEST WINDS 4-8 MPH. TRANSPORT WINDS.....NORTHWEST 4-8 MPH UNTIL 1200. MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700. 9600-10600 FT AGL AFTER 1500. SMOKE DISPERSAL.....POOR UNTIL 0900...THEN FAIR. EXCELLENT AFTER 1400. HAINES INDEX........4 LOW. .TONIGHT... SKY/WEATHER.........CLEAR. MIN TEMPERATURE.....32. MAX HUMIDITY........55%. 20-FOOT WINDS.......WEST WINDS 5-11 MPH UNTIL 2400...THEN DOWNSLOPE/DOWNVALLEY 2-8 MPH UNTIL 0300...THEN WEST AROUND 5 MPH. TRANSPORT WINDS.....WEST 9-20 MPH UNTIL 2400...THEN AROUND 4 MPH. MIXING HEIGHT.......8800 FT AGL UNTIL 1900. BELOW 1000 FT AGL AFTER 2400. SMOKE DISPERSAL.....EXCELLENT UNTIL 1900. POOR AFTER 2100. HAINES INDEX........4 LOW. .SATURDAY... SKY/WEATHER.........SUNNY. MAX TEMPERATURE.....71. MIN HUMIDITY........15%. 20-FOOT WINDS.......NORTHWEST WINDS 5-10 MPH. TRANSPORT WINDS.....NORTHWEST 4-12 MPH. MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700. 7200-8200 FT AGL AFTER 1100. SMOKE DISPERSAL.....POOR UNTIL 1100. GOOD AFTER 1200. HAINES INDEX........3 VERY LOW. .FORECAST DAYS 3 THROUGH 5... .SUNDAY...CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID 70S. TYPICAL SLOPE/VALLEY WINDS LESS THAN 10 MPH. .MONDAY...CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER 70S. TYPICAL SLOPE/VALLEY WINDS LESS THAN 10 MPH. .TUESDAY...CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER 70S. TYPICAL SLOPE/VALLEY WINDS LESS THAN 10 MPH. FIRE WEATHER TABLE FOR ONAHU. +++ 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 09/24-05 0 0 36 57 SW 5 1 380 SW 8 2508 P 09/24-06 0 0 36 57 SW 5 5 4 1 W33 377 SW 7 2296 P 09/24-07 0 0 37 54 SW 5 1 1300 SW 9 14090 P 09/24-08 0 0 44 41 SW 6 1 2224 W 12 25885 P 09/24-09 0 0 52 32 SW 7 7 4 1 W33 3147 W 14 37679 P 09/24-10 0 0 60 25 SW 9 1 4595 W 16 67259 G 09/24-11 0 0 63 22 W 12 1 6043 W 17 96839 G 09/24-12 1 0 67 20 W 13 21 4 1 W33 7491 W 20 126419 V 09/24-13 1 0 68 19 W 14 1 8499 W 20 147344 V 09/24-14 1 0 70 18 W 13 1 9507 W 21 168269 E 09/24-15 1 0 71 17 W 13 21 4 1 W31 10515 W 21 189195 E 09/24-16 1 0 70 17 W 13 1 9924 W 21 177669 E 09/24-17 1 0 67 18 W 12 1 9333 W 21 166143 E 09/24-18 3 0 66 19 W 10 16 3 1 W31 8742 W 21 154617 E 09/24-19 3 0 60 24 W 9 1 6773 W 18 114851 V 09/24-20 3 0 54 29 W 7 1 4803 W 16 75085 G 09/24-21 3 0 51 32 NW 6 6 4 1 W29 2834 W 14 35319 P 09/24-22 3 0 48 36 W 5 1 1991 W 12 24008 P 09/24-23 3 0 46 39 W 3 1 1148 W 8 12697 P 09/25-00 3 0 42 45 W 3 3 3 1 NW30 305 W 6 1386 P 09/25-01 3 0 40 49 W 3 1 273 W 5 1215 P 09/25-02 3 0 38 52 W 3 1 241 W 5 1044 P 09/25-03 3 0 36 55 W 3 3 3 1 NW22 209 W 5 873 P 09/25-04 2 0 35 55 W 3 1 202 W 5 905 P 09/25-05 2 0 35 54 W 5 1 196 W 6 938 P 09/25-06 2 0 34 54 W 5 5 3 1 NW16 189 W 6 971 P 09/25-07 2 0 37 52 W 5 1 1196 W 8 11005 P 09/25-08 2 0 43 46 W 6 1 2202 W 9 21040 P 09/25-09 2 0 51 38 W 6 6 3 1 NW18 3209 W 12 31075 P 09/25-10 2 0 50 39 W 7 1 2724 W 8 23078 P 09/25-11 2 0 58 27 W 8 1 4620 W 9 41161 F 09/25-12 3 0 64 20 W 8 13 2 1 NW20 6516 W 10 59244 F 09/25-13 3 0 68 17 W 8 1 7236 NW 10 64003 G 09/25-14 3 0 70 15 W 8 1 7957 NW 10 68762 G 09/25-15 3 0 71 15 W 7 7 2 1 NW17 8677 NW 9 73521 G 09/25-16 3 0 71 15 NW 6 1 8407 NW 9 68119 G 09/25-17 3 0 70 16 NW 6 1 8138 NW 9 62717 G 09/25-18 8 0 69 18 NW 5 5 2 1 NW20 7868 NW 8 57316 F 09/25-19 8 0 65 21 NW 3 1 5927 NW 7 40980 F 09/25-20 8 0 59 27 NW 3 1 3986 N 6 24644 P 09/25-21 8 0 53 34 N 2 2 2 1 N23 2045 N 5 8308 P 09/25-22 8 0 49 40 N 2 1 1435 N 3 5642 P 09/25-23 8 0 46 44 CALM 1 825 N 2 2976 P 09/26-00 4 0 43 48 CALM 1 2 1 N21 215 CALM 310 P 09/26-01 4 0 41 50 CALM 1 207 CALM 237 P 09/26-02 4 0 40 50 CALM 1 199 CALM 165 P 09/26-03 4 0 39 51 CALM 1 2 1 N18 191 CALM 93 P 09/26-04 4 0 38 50 CALM 1 189 CALM 128 P 09/26-05 4 0 38 51 CALM 1 187 CALM 163 P 09/26-06 4 0 37 53 CALM 1 3 1 N18 185 CALM 198 P 09/26-07 4 0 40 53 CALM 1 296 NW 2 569 P 09/26-08 4 0 43 53 W 2 1 407 W 2 940 P 09/26-09 4 0 47 48 W 2 2 3 1 N16 518 W 3 1311 P 09/26-10 4 0 54 38 W 2 1 2291 W 3 8586 P 09/26-11 4 0 62 28 W 3 1 4064 NW 3 15860 P 09/26-12 6 0 68 21 W 3 3 2 1 N12 5837 NW 5 23135 P 09/26-13 6 0 71 18 W 3 1 6895 NW 5 29326 P 09/26-14 6 0 73 16 W 5 1 7953 NW 5 35518 P 09/26-15 6 0 74 15 W 5 5 2 1 N 9 9011 NW 6 41709 F 09/26-16 6 0 75 14 W 5 1 8911 NW 6 46211 F 09/26-17 6 0 74 13 W 5 1 8812 NW 7 50713 F 09/26-18 6 0 73 13 W 5 5 2 1 NW 8 8712 NW 7 55215 F 09/26-19 6 0 69 15 W 5 1 6262 NW 7 39410 P 09/26-20 6 0 63 19 NW 3 1 3812 NW 7 23605 P 09/26-21 6 0 56 25 NW 3 3 2 1 NW12 1363 NW 7 7801 P 09/26-22 6 0 51 30 NW 3 1 973 NW 6 5462 P 09/26-23 6 0 47 36 W 3 1 584 NW 6 3124 P 09/27-00 6 0 44 40 W 3 3 2 1 NW13 194 W 5 785 P 09/27-01 6 0 42 43 W 3 1 187 W 5 748 P 09/27-02 6 0 41 45 W 3 1 180 W 5 711 P 09/27-03 6 0 39 47 W 3 3 3 1 NW13 173 W 5 675 P 09/27-04 6 0 38 48 W 3 1 170 W 5 681 P 09/27-05 6 0 38 49 W 3 1 166 W 5 688 P 09/27-06 6 0 37 49 W 3 3 3 1 NW14 163 W 5 695 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/ENTREKIN REQUESTED BY...GERALD TUZON REASON FOR REQUEST...WILDFIRE .TAG 20100923.ONAHU.01/BOU