FNUS75 KBOU 081608 FWSBOU SPOT FORECAST FOR GRIZZLY RX PILES...USFS NATIONAL WEATHER SERVICE DENVER CO 905 AM MST MON NOV 8 2010 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...UNSEASONABLY WARM TODAY WITH SOME GUSTY SOUTHWEST WINDS AHEAD OF A SYSTEM THAT WILL MOVE INTO THE AREA OVERNIGHT. DO NOT EXPECT MUCH PRECIPITATION TODAY. WINDS SHOULD SHIFT TO WEST TOWARDS MORNING WITH COLDER CONDITIONS TOMORROW AND SNOW SHOWERS LIKELY. ...THUNDERSTORMS IMPLY STRONG...GUSTY AND ERRATIC WINDS... .TODAY... SKY/WEATHER.........PARTLY CLOUDY UNTIL 1400 THEN MOSTLY CLOUDY. ISOLATED RAIN SHOWERS AFTER 1500. MAX TEMPERATURE.....48. MIN HUMIDITY........35%. 20-FOOT WINDS.......SOUTHWEST WINDS 15-25 MPH. GUSTS UP TO 35 MPH UNTIL LATE AFTERNOON. TRANSPORT WINDS.....SOUTHWEST 15-25 MPH. MIXING HEIGHT.......3500-4500 FT AGL. SMOKE DISPERSAL.....FAIR UNTIL 1100...THEN GOOD. HAINES INDEX........2 VERY LOW. .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED RAIN SHOWERS UNTIL 2000. SCATTERED SNOW SHOWERS UNTIL 2300...THEN SNOW LIKELY. MIN TEMPERATURE.....23. MAX HUMIDITY........100%. 20-FOOT WINDS.......SOUTHWEST WINDS 10-20 MPH. TRANSPORT WINDS.....SOUTHWEST 10-20 MPH. MIXING HEIGHT.......1400-2200 FT AGL UNTIL 2000...THEN BELOW 1000 FT AGL UNTIL 0500...THEN 2200 FT AGL. SMOKE DISPERSAL.....FAIR UNTIL 1900...THEN POOR UNTIL 0500...THEN FAIR. HAINES INDEX........2 VERY LOW. .TUESDAY... SKY/WEATHER.........CLOUDY. SNOW LIKELY UNTIL 1700...THEN CHANCE OF SNOW. MAX TEMPERATURE.....29. MIN HUMIDITY........68%. 20-FOOT WINDS.......WEST WINDS 10-20 MPH WITH GUSTS TO 30 MPH. TRANSPORT WINDS.....WEST 20-25 MPH. MIXING HEIGHT.......3500-4500 FT AGL. SMOKE DISPERSAL.....FAIR UNTIL 0800...THEN GOOD. HAINES INDEX........2 VERY LOW. .FORECAST DAYS 3 THROUGH 5... .WEDNESDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS UNTIL 1800...THEN CHANCE OF SNOW. LOWS AROUND 14. HIGHS IN THE LOWER 20S. WEST WINDS AROUND 10 MPH WITH GUSTS TO 25 MPH. .VETERANS DAY...MOSTLY CLOUDY. CHANCE OF SNOW UNTIL 0600...THEN SLIGHT CHANCE OF SNOW. LOWS AROUND 16. HIGHS IN THE MID 20S. TYPICAL SLOPE/VALLEY WINDS LESS THAN 10 MPH. .FRIDAY...PARTLY CLOUDY. SLIGHT CHANCE OF SNOW UNTIL 0600...THEN CHANCE OF SNOW SHOWERS AFTER 1800. LOWS AROUND 14. HIGHS IN THE MID 20S. SOUTHWEST WINDS AROUND 6 MPH. FIRE WEATHER TABLE FOR GRIZZLY RX PILES. +++ 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 11/08-08 68 4 35 54 SW 13 21 2 1 SW49 295 S 12 2921 P 11/08-09 68 4 40 45 SW 14 1 1167 SW 15 20301 P 11/08-10 68 4 44 38 S 14 1 2038 SW 18 37681 P 11/08-11 78 5 46 36 S 15 24 2 1 SW63 2909 SW 22 55061 F 11/08-12 78 5 47 35 SW 16 1 3384 SW 23 68419 G 11/08-13 78 5 48 37 SW 17 1 3858 SW 24 81777 G 11/08-14 80 23 49 38 SW 17 28 2 1 SW69 4332 SW 25 95135 G 11/08-15 80 23 48 42 SW 15 1 3812 SW 25 83481 G 11/08-16 80 23 46 47 SW 13 1 3292 SW 25 71827 G 11/08-17 91 41 42 55 SW 10 16 2 1 SW68 2773 SW 25 60173 G 11/08-18 91 41 38 66 SW 9 1 2124 SW 22 44086 F 11/08-19 91 41 34 75 SW 10 1 1476 SW 20 27999 P 11/08-20 94 41 33 78 SW 10 16 2 1 SW61 828 SW 16 11912 P 11/08-21 94 41 31 84 SW 10 1 323 S 12 3341 P 11/08-22 94 41 30 87 SW 12 1 329 S 12 3409 P 11/08-23 92 58 29 91 SW 12 18 2 1 SW48 334 SW 12 3477 P 11/09-00 92 58 28 95 SW 12 1 377 SW 12 3942 P 11/09-01 92 58 27 100 SW 12 1 420 SW 12 4406 P 11/09-02 94 64 27 100 SW 12 18 2 1 S52 463 W 13 4870 P 11/09-03 94 64 26 100 SW 13 1 589 W 10 5147 P 11/09-04 94 64 26 99 W 14 1 715 SW 9 5425 P 11/09-05 94 69 25 97 W 14 22 2 1 S49 2195 W 22 41532 F 11/09-06 94 69 25 92 W 13 1 2801 W 21 50771 F 11/09-07 94 69 24 90 W 12 1 3407 W 21 60010 G 11/09-08 94 69 25 83 W 12 18 2 1 SW45 4012 W 20 69249 G 11/09-09 93 69 26 77 W 12 1 4421 W 21 77816 G 11/09-10 91 69 28 73 W 12 1 4829 W 21 86382 G 11/09-11 94 66 28 71 W 13 21 2 1 SW23 5237 W 21 94949 G 11/09-12 91 66 29 70 W 14 1 5385 W 22 102078 V 11/09-13 89 66 29 69 W 15 1 5533 W 23 109206 V 11/09-14 89 66 29 68 W 15 24 2 1 SW15 5680 W 23 116334 V 11/09-15 89 66 28 69 W 15 1 5474 W 23 108792 V 11/09-16 89 66 27 71 W 14 1 5267 W 22 101249 V 11/09-17 89 33 24 79 W 14 22 2 1 W18 5061 W 22 93706 G 11/09-18 89 33 21 86 W 14 1 4566 W 21 82669 G 11/09-19 86 33 19 90 W 13 1 4071 W 20 71632 G 11/09-20 81 33 18 89 W 13 21 2 1 W25 3577 W 20 60594 G 11/09-21 75 33 19 83 W 13 1 3295 W 21 57785 F 11/09-22 72 33 16 88 W 13 1 3014 W 21 54975 F 11/09-23 69 18 16 88 W 13 21 2 1 NW45 2733 W 22 52166 F 11/10-00 69 18 14 91 W 13 1 2417 W 23 47271 F 11/10-01 68 18 14 87 SW 14 1 2102 W 23 42376 F 11/10-02 68 18 13 89 SW 14 22 2 1 NW49 1787 W 24 37481 P 11/10-03 68 18 13 89 SW 15 1 1513 W 24 31689 P 11/10-04 67 18 12 91 SW 16 1 1240 W 24 25898 P 11/10-05 67 15 12 90 SW 16 25 3 1 W51 967 W 24 20107 P 11/10-06 68 15 12 92 SW 15 1 939 W 22 17698 P 11/10-07 68 15 12 92 SW 13 1 911 SW 20 15290 P 11/10-08 69 15 12 97 SW 12 18 3 1 W46 882 SW 17 12882 P 11/10-09 69 15 15 89 SW 12 1 1777 SW 18 29372 P 11/10-10 70 15 18 80 SW 12 1 2672 W 20 45863 F 11/10-11 70 15 21 73 SW 12 18 3 1 W41 3567 W 20 62353 G 11/10-12 70 15 22 71 W 12 1 3711 W 20 64072 G 11/10-13 71 15 23 68 W 10 1 3855 W 20 65790 G 11/10-14 71 15 23 69 W 10 16 3 1 W38 3999 W 20 67509 G 11/10-15 71 15 23 68 W 9 1 3826 W 18 60725 G 11/10-16 72 15 22 74 W 9 1 3653 W 17 53942 F 11/10-17 72 39 20 80 W 8 13 3 1 W24 3479 W 16 47158 F 11/10-18 73 39 19 84 W 7 1 3189 W 13 37281 P 11/10-19 73 39 19 88 W 6 1 2899 W 10 27403 P 11/10-20 74 39 19 91 W 5 5 3 1 SW13 2608 W 8 17525 P 11/10-21 75 39 19 91 W 3 1 2461 W 6 13056 P 11/10-22 75 39 19 96 NW 2 1 2314 NW 5 8587 P 11/10-23 76 39 18 99 CALM 1 3 1 SW 8 2167 NW 2 4117 P 11/11-00 77 39 18 100 CALM 1 2028 NW 3 5451 P 11/11-01 77 39 18 99 N 2 1 1889 N 5 6785 P 11/11-02 78 39 17 99 NE 3 3 3 1 SW 5 1750 NE 6 8118 P 11/11-03 79 39 17 98 NE 5 1 1752 NE 7 10136 P 11/11-04 79 39 17 97 NE 6 1 1755 NE 8 12155 P 11/11-05 86 40 17 96 NE 7 7 3 1 N 8 1757 NE 9 14173 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...CASEY CHEESBROUGH REASON FOR REQUEST...PRESCRIBED .TAG 20101108.GRIZZ.01/BOU