FNUS75 KBOU 270050 FWSBOU SPOT FORECAST FOR LEFT HAND FIRE...USFS NATIONAL WEATHER SERVICE DENVER CO 651 PM MDT SUN JUN 26 2011 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...WEST-SOUTHWESTERLY FLOW ALOFT WILL CONTINUE OVER THE AREA TONIGHT THROUGH MONDAY. A WEAK UPPER TROUGH TO THE NORTH OF COLORADO WILL HELP BRING DOWN A COLD FRONT TONIGHT. THE FRONT IS EXPECTED TO GET INTO LEFT HAND CANYON AROUND 11 PM MDT TONIGHT. WINDS WILL SHIFT TO THE NORTH-NORTHEAST BEHIND THE FRONT ALONG WITH A MORE MOIST AIRMASS EXPECTED. THE NEW AIRMASS TO BE COOLER WITH MORE LOW AND MID LEVEL CLOUDINESS EXPECTED OVERNIGHT AND MONDAY. PRECIPITATION CHANCES WILL BE VERY LIMITED. ...THUNDERSTORMS IMPLY STRONG...GUSTY AND ERRATIC WINDS... .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY(30-45%) UNTIL 2400...THEN MOSTLY CLOUDY. MIN TEMPERATURE.....50-55. MAX HUMIDITY........70-80%. 20-FOOT WINDS.......WEST WINDS 13-19 MPH WITH GUSTS TO 30 MPH UNTIL 2300...THEN NORTH-NORTHEAST 7-15 MPH. TRANSPORT WINDS.....WEST 17-28 MPH UNTIL 2400...THEN NORTH 4-12 MPH. MIXING HEIGHT.......10000 FT AGL UNTIL 1900...THEN 6800 FT AGL UNTIL 2000...THEN 3600 FT AGL UNTIL 2100...THEN BELOW 1000 FT AGL UNTIL 2300...THEN 1200-2200 FT AGL UNTIL 0300...THEN 2800 FT AGL. SMOKE DISPERSAL.....EXCELLENT UNTIL 1900. POOR AFTER 2100. HAINES INDEX........5 MODERATE. .MONDAY... SKY/WEATHER.........MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER 1100. MAX TEMPERATURE.....70-75. MIN HUMIDITY........35-45%. 20-FOOT WINDS.......EAST-SOUTH 5-10 MPH UNTIL 1000...THEN SOUTHEAST 8-16 MPH. TRANSPORT WINDS.....WEST 4-12 MPH. MIXING HEIGHT.......5200-6200 FT AGL. SMOKE DISPERSAL.....POOR UNTIL 0900...THEN FAIR. HAINES INDEX........3 VERY LOW. .MONDAY NIGHT... SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN MOSTLY CLEAR. SLIGHT CHANCE OF THUNDERSTORMS UNTIL 2400. MIN TEMPERATURE.....50-55. MAX HUMIDITY........80-90%. 20-FOOT WINDS.......SOUTHWEST WINDS 6-13 MPH UNTIL 0300...THEN WEST 5-10 MPH. TRANSPORT WINDS.....SOUTH 9-20 MPH UNTIL 2400...THEN SOUTHWEST 4-8 MPH. MIXING HEIGHT.......5600-6600 FT AGL UNTIL 2000. BELOW 1000 FT AGL AFTER 2400. SMOKE DISPERSAL.....FAIR UNTIL 2200. POOR AFTER 2400. HAINES INDEX........4 LOW. .TUESDAY... SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200...THEN MOSTLY CLOUDY(50-60%). SLIGHT CHANCE OF THUNDERSTORMS AFTER 1200. MAX TEMPERATURE.....87. MIN HUMIDITY........21%. 20-FOOT WINDS.......SOUTHWEST WINDS AROUND 5 MPH UNTIL 0900...THEN UPSLOPE/UPVALLEY 4-10 MPH UNTIL 1200...THEN SOUTH 6-7 MPH UNTIL 1500...THEN SOUTHWEST 8-13 MPH WITH GUSTS TO 20 MPH. TRANSPORT WINDS.....WEST 8-16 MPH. MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700. 10600-11600 FT AGL AFTER 1200. SMOKE DISPERSAL.....POOR UNTIL 1000. EXCELLENT AFTER 1400. HAINES INDEX........6 HIGH. .FORECAST DAYS 3 THROUGH 5... .WEDNESDAY...PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS AFTER 1200. LOWS IN THE MID 50S. HIGHS IN THE UPPER 80S. WEST WINDS AROUND 8 MPH. .THURSDAY...PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS AFTER 1200. LOWS IN THE MID 50S. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 11 MPH WITH GUSTS TO 25 MPH. .FRIDAY...PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS AFTER 1200. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 8 MPH. .SATURDAY...PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS AFTER 1200. LOWS IN THE MID 50S. HIGHS IN THE MID 80S. TYPICAL SLOPE/VALLEY WINDS LESS THAN 10 MPH. FIRE WEATHER TABLE FOR LEFT HAND FIRE. +++ 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 WR AT 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 06/26-18 39 1 0 82 12 W17 28 5 1 W39 9930 W32 276783 E 06/26-19 39 1 0 78 14 W16 26 5 1 W39 6772 W28 187026 E 06/26-20 39 1 0 73 17 W15 23 5 1 W38 3613 W23 97270 G 06/26-21 39 1 0 68 21 W13 21 5 1 W36 454 W20 7513 P 06/26-22 39 1 0 64 26 NW12 17 4 1 W33 722 NW16 9349 P 06/26-23 39 1 0 61 31 N 9 15 4 1 W31 990 N14 11185 P 06/27-00 52 9 2 58 37 N 8 13 3 1 W30 1258 N12 13021 P 06/27-01 52 9 2 56 43 N 8 8 3 1 W32 1764 N10 14353 P 06/27-02 52 9 2 55 48 N 7 7 2 1 W36 2269 N 9 15684 P 06/27-03 76 9 2 54 54 NE 7 7 2 1 W39 2774 N 7 17016 P 06/27-04 76 9 2 53 61 NE 6 6 2 1 W43 2781 N 6 13633 P 06/27-05 76 9 2 52 66 NE 3 3 2 1 W46 2788 NW 5 10249 P 06/27-06 77 9 2 52 70 NE 2 2 2 1 W48 2795 W 2 6865 P 06/27-07 77 9 2 53 68 E 2 2 2 1 W48 3317 W 6 19265 P 06/27-08 77 9 2 55 63 E 2 2 2 1 W48 3839 W 9 31665 P 06/27-09 56 10 2 58 57 SE 3 3 2 1 W47 4361 W12 44064 F 06/27-10 56 10 2 62 52 SE 5 5 2 1 W46 4710 W13 49969 F 06/27-11 56 10 2 65 47 SE 6 6 2 1 W45 5059 W13 55873 F 06/27-12 59 17 3 69 43 SE 7 7 2 3 W41 5408 W13 61777 G 06/27-13 59 17 3 71 41 SE 7 7 2 3 W38 5530 W12 55538 F 06/27-14 59 17 3 72 40 SE 6 6 3 3 W33 5653 W10 49298 F 06/27-15 59 17 3 72 39 SE 6 6 3 3 W29 5776 W 8 43058 F 06/27-16 59 17 3 72 39 SE 6 6 3 3 W26 6078 SW 8 42153 F 06/27-17 59 17 3 71 40 SE 7 7 2 3 W25 6379 SW 8 41249 F 06/27-18 63 23 5 70 42 E 7 7 2 3 W24 6681 SW 7 40344 F 06/27-19 63 23 5 68 45 SE 8 8 2 3 W23 5419 S10 42427 F 06/27-20 63 23 5 65 51 S 8 13 2 3 W23 4157 S15 44510 F 06/27-21 63 23 5 62 57 S 8 13 2 3 W22 2895 S18 46593 F 06/27-22 63 23 5 60 63 S 7 7 2 3 W25 2093 S15 32144 P 06/27-23 63 23 5 58 69 S 7 7 2 3 W30 1292 S12 17696 P 06/28-00 14 0 0 56 73 SW 6 6 2 1 W35 491 S 8 3248 P 06/28-01 14 0 0 56 74 SW 6 6 2 1 W37 434 S 7 2580 P 06/28-02 14 0 0 54 76 W 7 7 3 1 W39 378 SW 6 1912 P 06/28-03 14 0 0 53 76 W 7 7 3 1 W39 322 SW 5 1244 P 06/28-04 14 0 0 52 78 W 7 7 4 1 W36 275 W 5 1004 P 06/28-05 14 0 0 51 77 W 6 6 4 1 W31 228 W 3 763 P 06/28-06 11 0 0 51 75 NW 5 5 5 1 W26 181 W 3 522 P 06/28-07 11 0 0 57 59 W 3 3 6 1 W24 1214 W 5 5679 P 06/28-08 11 0 0 68 41 S 3 3 6 1 W22 2248 W 5 10836 P 06/28-09 11 0 0 74 33 SE 3 3 6 1 W21 3281 SW 6 15993 P 06/28-10 11 0 0 77 29 SE 3 3 6 1 W20 5407 SW 8 50847 F 06/28-11 11 0 0 79 28 SE 3 3 5 1 W20 7532 SW12 85701 G 06/28-12 55 10 2 81 25 SE 5 5 5 2 W21 9658 SW14 120555 V 06/28-13 55 10 2 82 25 S 6 6 5 2 W20 10486 SW15 136808 V 06/28-14 55 10 2 85 22 SW 7 7 4 2 W21 11315 W15 153061 E 06/28-15 55 10 2 85 22 SW 8 13 4 2 W22 12143 W16 169314 E 06/28-16 55 10 2 86 21 SW10 16 4 2 W24 11313 W18 177506 E 06/28-17 55 10 2 87 21 W13 20 5 2 W26 10483 W21 185698 E 06/28-18 55 10 2 86 21 W14 22 5 2 W30 9654 W23 193889 E 06/28-19 55 10 2 84 22 W14 22 5 2 W31 6598 W20 131054 V 06/28-20 55 10 2 77 27 W13 21 4 2 W33 3542 W16 68218 G 06/28-21 55 10 2 71 32 W12 18 4 2 W35 486 W13 5382 P 06/28-22 55 10 2 67 36 W10 16 4 2 W38 394 W10 3969 P 06/28-23 55 10 2 66 37 W 8 13 5 2 W40 302 W 8 2557 P 06/29-00 15 0 0 64 39 W 7 7 5 1 W40 210 W 6 1144 P 06/29-01 15 0 0 61 41 W 7 7 5 1 W35 181 W 7 1078 P 06/29-02 15 0 0 60 43 W 7 7 6 1 W25 152 W 8 1012 P 06/29-03 15 0 0 58 44 W 8 13 6 1 W18 124 W 9 945 P 06/29-04 15 0 0 56 47 W 8 14 6 1 W17 119 W 9 939 P 06/29-05 15 0 0 56 47 W 9 15 5 1 SW20 114 W 9 933 P 06/29-06 15 0 0 56 46 W 9 15 5 1 SW21 109 W10 927 P 06/29-07 15 0 0 61 38 W 9 15 5 1 SW22 595 W10 5962 P 06/29-08 15 0 0 70 27 W 8 14 5 1 SW22 1081 W12 10998 P 06/29-09 15 0 0 76 23 W 8 13 5 1 SW22 1567 SW12 16033 P 06/29-10 15 0 0 79 20 SW 8 8 5 1 SW21 3832 SW13 45479 F 06/29-11 15 0 0 81 20 SW 7 7 5 1 S20 6097 SW14 74926 G 06/29-12 55 10 2 83 18 SW 7 7 5 2 S18 8361 SW14 104372 V 06/29-13 55 10 2 84 18 SW 7 7 5 2 S20 9581 SW16 134116 V 06/29-14 55 10 2 86 17 W 7 7 4 2 S21 10801 SW17 163859 E 06/29-15 55 10 2 87 17 W 7 7 4 2 S22 12020 S18 193602 E 06/29-16 55 10 2 88 16 W 7 7 4 2 S23 11323 SW17 174631 E 06/29-17 55 10 2 88 16 W 7 7 5 2 S23 10627 SW17 155660 E 06/29-18 55 10 2 87 17 NW 7 7 5 2 S24 9930 SW16 136689 V KEY: FORECAST - MONTH/DAY-HOUR OF FORECAST /24-HOUR CLOCK LOCAL TIME/ VALID AT SC - SKY COVER /PERCENT/ PP - PROBABILITY OF PRECIPITATION 0.01 INCH /PERCENT/ WR - PROBABILITY OF WETTING RAIN 0.1 INCH /PERCENT/ AT - 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...DONIVAN HACKLER REASON FOR REQUEST...WILDFIRE .TAG 20110626.LEFTH.01/BOU RJK