FNUS75 KBOU 281828 FWSBOU SPOT FORECAST FOR TARRYALL HAYFIELD...USFS NATIONAL WEATHER SERVICE DENVER CO 1057 AM MDT WED APR 28 2010 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...THE STRONG GUSTY SOUTHWEST WINDS WILL CONTINUE THROUGH THIS EVENING...AHEAD OF COLD FRONT AND UPPER LEVEL DISTURBANCE. THERE WILL BE A SLIGHT CHANCE OF SHOWERS TONIGHT AND THURDAY. MUCH COOLER WITH LESS WINDS ON THURSDAY. ...THUNDERSTORMS IMPLY STRONG...GUSTY AND ERRATIC WINDS... .TODAY... SKY/WEATHER.........MOSTLY SUNNY. MAX TEMPERATURE.....64-67. MIN HUMIDITY........15%. WIND (20 FT)........WINDY. SOUTHWEST WINDS 20-30 MPH. GUSTS UP TO 40 MPH INCREASING TO 45 MPH LATE IN THE AFTERNOON. TRANSPORT WINDS.....WEST 32-48 MPH UNTIL 1200...THEN SOUTHWEST AROUND 56 MPH. MIXING HEIGHT.......2000-3000 FT AGL UNTIL 1000. 10000-11000 FT AGL AFTER 1200. SMOKE DISPERSAL.....POOR UNTIL 0700...THEN GOOD UNTIL 0900...THEN VERY GOOD UNTIL 1000...THEN EXCELLENT. HAINES INDEX........3 VERY LOW. .TONIGHT... SKY/WEATHER.........CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS UNTIL 2400...THEN SLIGHT CHANCE OF SNOW. MIN TEMPERATURE.....25. MAX HUMIDITY........64%. WIND (20 FT)........WINDY. SOUTHWEST WINDS 20-30 MPH UNTIL 0300...THEN 14-20 MPH. GUSTS UP TO 45 MPH. TRANSPORT WINDS.....SOUTHWEST 36-56 MPH UNTIL 2400...THEN 24-28 MPH. MIXING HEIGHT.......9600 FT AGL UNTIL 1900...THEN 6800-7800 FT AGL UNTIL 2100...THEN 5200 FT AGL UNTIL 2200...THEN 2400-3400 FT AGL UNTIL 2400...THEN 1000-1200 FT AGL AFTER 0200 UNTIL 0500. SMOKE DISPERSAL.....EXCELLENT UNTIL 1900. POOR AFTER 2400. HAINES INDEX........2 VERY LOW. .THURSDAY... SKY/WEATHER.........CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS UNTIL 1200...THEN CHANCE OF THUNDERSTORMS. MAX TEMPERATURE.....43. MIN HUMIDITY........32%. WIND (20 FT)........WEST WINDS 11-19 MPH. GUSTS UP TO 25 MPH IN THE LATE MORNING AND AFTERNOON. TRANSPORT WINDS.....SOUTHWEST 29-40 MPH UNTIL 1200...THEN WEST 24-28 MPH. MIXING HEIGHT.......10800-11800 FT AGL AFTER 1000. SMOKE DISPERSAL.....POOR UNTIL 0700...THEN GOOD UNTIL 0800...THEN VERY GOOD UNTIL 0900...THEN EXCELLENT. HAINES INDEX........2 VERY LOW. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN UNTIL 0600. SLIGHT CHANCE OF SNOW. SLIGHT CHANCE OF RAIN AFTER 1200. LOWS AROUND 19. HIGHS IN THE LOWER 40S. NORTHWEST WINDS AROUND 16 MPH WITH GUSTS TO AROUND 30 MPH. .SATURDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW. SLIGHT CHANCE OF RAIN AFTER 1200. LOWS IN THE LOWER 20S. HIGHS IN THE LOWER 40S. TYPICAL SLOPE/VALLEY WINDS LESS THAN 10 MPH. .SUNDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW. SLIGHT CHANCE OF RAIN AFTER 1200. LOWS IN THE MID 20S. HIGHS IN THE UPPER 40S. TYPICAL SLOPE/VALLEY WINDS LESS THAN 10 MPH. EXPERIMENTAL FIRE WEATHER TABLE FOR TARRYALL HAYFIELD. +++ 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 04/28-10 54 0 51 24 W 22 1 5662 SW 44 234041 E 04/28-11 54 0 56 20 W 23 1 7827 SW 48 353626 E 04/28-12 42 8 60 16 W 24 41 2 1 W79 9992 SW 54 473212 E 04/28-13 42 8 61 15 W 25 1 10297 SW 55 494113 E 04/28-14 42 8 61 15 W 25 1 10602 SW 56 515015 E 04/28-15 46 8 61 15 W 25 43 2 1 W79 10908 SW 56 535917 E 04/28-16 46 8 60 16 SW 26 1 10449 SW 56 508435 E 04/28-17 46 8 59 18 SW 28 1 9991 SW 55 480952 E 04/28-18 78 10 56 20 SW 28 47 2 2 W77 9533 SW 55 453470 E 04/28-19 78 10 53 23 SW 28 2 8077 SW 52 372624 E 04/28-20 78 10 48 26 SW 26 2 6622 SW 49 291778 E 04/28-21 78 10 44 31 SW 25 43 2 2 SW63 5167 SW 47 210933 E 04/28-22 78 10 41 37 SW 23 2 3653 SW 41 145924 V 04/28-23 78 10 38 45 SW 21 2 2139 SW 36 80915 G 04/29-00 93 20 36 53 SW 18 31 2 1 SW62 625 SW 29 15906 P 04/29-01 93 20 35 57 SW 18 1 805 SW 29 19880 P 04/29-02 93 20 33 58 SW 20 1 985 SW 28 23853 P 04/29-03 93 20 32 59 SW 20 33 2 1 SW74 1164 SW 28 27827 P 04/29-04 93 20 30 61 SW 17 1 999 SW 26 23040 P 04/29-05 93 20 28 63 SW 14 1 834 SW 24 18254 P 04/29-06 86 20 27 64 SW 12 12 2 3 SW81 669 SW 23 13467 P 04/29-07 86 20 27 62 SW 12 3 2207 SW 30 74505 G 04/29-08 86 20 28 59 SW 13 3 3746 SW 37 135544 V 04/29-09 86 20 35 45 SW 15 25 2 3 SW85 5284 SW 43 196583 E 04/29-10 86 20 37 40 SW 16 3 7724 W 36 232515 E 04/29-11 86 20 39 37 SW 16 3 8707 W 31 231350 E 04/29-12 86 25 40 34 SW 16 25 2 4 SW38 9689 W 28 230186 E 04/29-13 86 25 41 33 W 16 4 10555 W 28 248057 E 04/29-14 86 25 42 32 W 15 4 11420 W 26 265929 E 04/29-15 86 25 42 32 W 14 22 2 4 SW37 12285 W 26 283801 E 04/29-16 86 25 42 32 W 13 4 11708 W 24 252719 E 04/29-17 86 25 41 33 W 12 4 11132 W 23 221637 E 04/29-18 75 20 39 35 W 12 12 3 1 SW36 10555 W 21 190555 E 04/29-19 75 20 37 37 W 12 1 9237 W 20 160243 E 04/29-20 75 20 34 41 W 13 1 7918 W 18 129932 V 04/29-21 75 20 30 47 W 13 13 3 1 SW35 6600 W 17 99621 G 04/29-22 75 20 27 50 W 14 1 6236 W 17 93521 G 04/29-23 75 20 26 52 W 14 1 5871 W 17 87420 G 04/30-00 76 15 24 54 W 15 24 3 1 SW35 5507 NW 17 81320 G 04/30-01 76 15 23 56 W 15 1 4884 NW 17 72557 G 04/30-02 76 15 22 59 W 16 1 4261 NW 17 63795 G 04/30-03 76 15 21 61 W 16 25 3 1 W29 3638 NW 17 55032 F 04/30-04 76 15 20 62 W 16 1 3709 NW 17 56520 F 04/30-05 76 15 20 61 W 16 1 3780 NW 17 58008 F 04/30-06 76 20 20 59 W 16 25 4 1 W23 3851 NW 17 59496 F 04/30-07 76 20 22 54 W 16 1 4760 NW 17 68839 G 04/30-08 76 20 24 46 W 16 1 5670 NW 16 78181 G 04/30-09 76 20 27 38 NW 16 25 2 1 W21 6580 NW 15 87524 G 04/30-10 76 20 31 32 NW 16 1 7645 NW 15 94595 G 04/30-11 76 20 34 28 NW 17 1 8709 NW 14 101667 V 04/30-12 76 20 36 25 NW 17 28 2 1 W17 9773 NW 13 108738 V 04/30-13 76 20 38 24 NW 18 1 10395 NW 14 127286 V 04/30-14 76 20 39 25 NW 20 1 11017 W 15 145833 V 04/30-15 76 20 39 26 NW 20 31 2 1 W18 11639 W 16 164381 E 04/30-16 76 20 39 29 NW 20 1 11025 W 17 164116 E 04/30-17 76 20 39 32 NW 20 1 10411 NW 18 163850 E 04/30-18 76 20 37 37 NW 18 30 2 1 W20 9797 NW 20 163585 E 04/30-19 76 20 36 42 NW 15 1 8700 NW 17 136477 V 04/30-20 76 20 33 48 W 12 1 7603 NW 16 109369 V 04/30-21 76 20 30 56 W 8 8 2 1 W16 6505 NW 15 82261 G 04/30-22 76 20 28 63 W 7 1 6294 NW 14 73024 G 04/30-23 76 20 26 68 W 7 1 6083 NW 12 63786 G 05/01-00 76 20 25 73 W 7 7 3 1 NW12 5872 NW 10 54549 F 05/01-01 76 20 24 77 W 7 1 4899 NW 12 46439 F 05/01-02 76 20 23 79 W 7 1 3925 NW 12 38330 P 05/01-03 76 20 22 80 W 7 7 3 1 NW14 2952 NW 12 30220 P 05/01-04 76 20 22 80 NW 7 1 2823 NW 13 29771 P 05/01-05 76 20 22 79 NW 7 1 2693 NW 13 29321 P 05/01-06 76 20 22 78 NW 7 7 3 1 NW16 2564 NW 13 28871 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...KARL COPEMAN REASON FOR REQUEST...PRESCRIBED .TAG 20100428.TARRY.02/BOU