FNUS75 KBOU 011313 FWSBOU SPOT FORECAST FOR PELLA PONDS...BOULDER COUNTY NATIONAL WEATHER SERVICE DENVER CO 600 AM MST THU MAR 1 2012 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...LIGHT WINDS AND A SHALLOW INVERSION WILL LIMIT MIXING EARLY THIS MORNING...BUT DEEPER MIXING WILL DEVELOP BY AFTERNOON. SNOW SHOWERS WILL LIKELY DEVELOP IN THE LATE AFTERNOON OR EARLY EVENING AND CONTINUE MOST OF THE NIGHT. ...THUNDERSTORMS IMPLY STRONG...GUSTY AND ERRATIC WINDS... .TODAY... SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW AFTER 1100 UNTIL 1400...THEN CHANCE OF SNOW. MAX TEMPERATURE.....40-44. MIN HUMIDITY........29-33%. 20-FOOT WINDS.......NORTHEAST 2-5 MPH UNTIL 1200...THEN EAST 5-10 MPH. TRANSPORT WINDS.....NORTHWEST 10 MPH BECOMING EAST. MIXING HEIGHT.......RISING TO 2000 FT AGL BY 0900. 5000 FT AGL AFTER 1100. SMOKE DISPERSAL.....POOR UNTIL 1000...THEN FAIR. .TONIGHT... SKY/WEATHER.........CLOUDY. CHANCE OF SNOW UNTIL 2000...THEN SNOW LIKELY UNTIL 0200...THEN CHANCE OF SNOW. MIN TEMPERATURE.....17-21. MAX HUMIDITY........80-90%. 20-FOOT WINDS.......SOUTHWEST WINDS AROUND 5 MPH UNTIL 2100...THEN DOWNSLOPE/DOWNVALLEY 2-8 MPH. TRANSPORT WINDS.....WEST 4-8 MPH. MIXING HEIGHT.......3400-4400 FT AGL UNTIL 2300. 1000-1200 FT AGL AFTER 0200. SMOKE DISPERSAL.....POOR. .FRIDAY... SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SNOW UNTIL 1100...THEN SLIGHT CHANCE OF SNOW. MAX TEMPERATURE.....33-37. MIN HUMIDITY........22-26%. 20-FOOT WINDS.......NORTHWEST WINDS 7-13 MPH. TRANSPORT WINDS.....NORTHWEST 12-20 MPH UNTIL 1200...THEN 24-28 MPH. MIXING HEIGHT.......3000 FT AGL UNTIL 0900 RISING TO 7000 FT AGL BY 1100 AND 11000 FT AGL BY 1500. SMOKE DISPERSAL.....FAIR UNTIL 0900...THEN VERY GOOD UNTIL 1200... THEN EXCELLENT. .FORECAST DAYS 3 THROUGH 5... .SATURDAY...MOSTLY CLEAR. NOT AS COOL. LOWS IN THE LOWER 20S. HIGHS IN THE MID 40S. WEST WINDS AROUND 8 MPH WITH GUSTS TO 25 MPH. .SUNDAY...MOSTLY CLEAR. LOWS IN THE MID 20S. HIGHS IN THE MID 50S. WEST WINDS AROUND 8 MPH. .MONDAY...MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS AROUND 60. WEST WINDS AROUND 7 MPH. FIRE WEATHER TABLE FOR PELLA PONDS. +++ 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 03/01-05 61 3 1 29 59 W15 21 3 1 W35 262 W16 3702 P 03/01-06 61 3 1 29 59 W12 17 3 1 W32 679 W14 5949 P 03/01-07 61 3 1 29 60 W 8 8 3 1 W32 1097 W10 8197 P 03/01-08 61 3 1 31 56 W 6 6 3 1 W33 1515 W 8 10444 P 03/01-09 61 3 1 34 50 NW 5 5 3 1 W37 2577 W 8 18810 P 03/01-10 61 3 1 36 45 NE 5 5 2 1 W40 3640 W 8 27177 P 03/01-11 76 17 3 38 40 E 5 5 2 1 W43 4702 SW 9 35543 P 03/01-12 76 17 3 39 35 E 6 6 2 1 W43 5271 SW 9 43190 F 03/01-13 76 17 3 41 32 E 7 7 2 1 SW39 5840 S10 50838 F 03/01-14 88 26 6 41 31 SE 8 8 2 1 SW36 6409 S10 58485 F 03/01-15 88 26 6 40 33 SE 6 6 2 1 SW35 5836 S10 53353 F 03/01-16 88 26 6 39 39 SE 5 5 2 1 W33 5263 SW10 48221 F 03/01-17 100 46 23 36 47 SE 2 2 2 1 W30 4690 SW10 43088 F 03/01-18 100 46 23 34 49 S 3 3 2 1 W24 4521 SW 9 35458 P 03/01-19 100 46 23 31 51 SW 5 5 2 1 W17 4353 NW 7 27828 P 03/01-20 100 58 22 29 54 W 5 5 2 1 NW13 4184 N 6 20198 P 03/01-21 100 58 22 26 61 W 3 3 2 1 W14 3708 N 5 16268 P 03/01-22 100 58 22 25 68 NW 2 2 2 1 W17 3233 N 5 12339 P 03/01-23 92 58 22 24 73 CALM 1 2 1 W21 2757 N 3 8409 P 03/02-00 92 58 22 22 74 CALM 1 2 1 W22 2258 NW 3 6564 P 03/02-01 92 58 22 22 71 W 2 2 3 1 W22 1758 W 3 4719 P 03/02-02 87 26 6 21 69 SW 3 3 3 1 W22 1258 SW 2 2874 P 03/02-03 87 26 6 21 71 W 3 3 3 1 W20 1194 W 2 2906 P 03/02-04 87 26 6 21 74 W 3 3 2 1 NW18 1129 W 3 2937 P 03/02-05 86 30 9 21 73 W 3 3 2 1 NW17 1064 W 3 2969 P 03/02-06 86 30 9 21 67 W 3 3 2 1 NW18 2187 NW 7 21320 P 03/02-07 86 30 9 22 58 NW 5 5 2 1 NW20 3311 N12 39672 P 03/02-08 86 30 9 24 46 NW 5 5 2 1 NW22 4434 N15 58023 F 03/02-09 86 30 9 26 41 N 7 7 3 1 NW26 6201 NW23 127991 V 03/02-10 86 30 9 29 37 N 9 9 3 1 NW29 7968 NW24 166609 E 03/02-11 52 20 4 31 34 N10 10 3 1 NW31 9734 NW24 205226 E 03/02-12 52 20 4 32 30 N12 12 3 1 NW32 11671 NW25 256481 E 03/02-13 52 20 4 33 26 N10 10 3 1 NW32 13607 NW25 307735 E 03/02-14 52 20 4 34 24 N10 10 3 1 NW33 15543 NW26 358989 E 03/02-15 52 20 4 33 24 NW 9 9 3 1 NW35 13582 NW26 315980 E 03/02-16 52 20 4 32 24 NW 9 9 3 1 NW38 11621 NW28 272971 E 03/02-17 28 0 0 30 27 W 8 8 3 1 NW40 9661 NW28 229962 E 03/02-18 28 0 0 29 29 W 7 7 3 1 NW43 7953 NW29 193202 E 03/02-19 28 0 0 27 33 W 7 7 2 1 NW44 6246 NW30 156442 E 03/02-20 28 0 0 25 37 W 7 7 2 1 N44 4539 NW30 119681 V 03/02-21 28 0 0 23 41 W 7 7 2 1 N43 3955 NW28 98893 G 03/02-22 28 0 0 22 45 W 8 8 2 1 N39 3370 NW26 78104 G 03/02-23 21 0 0 21 48 W 8 8 2 1 N38 2786 W24 57315 F 03/03-00 21 0 0 20 52 W 8 8 2 1 N39 2642 W23 53537 F 03/03-01 21 0 0 20 53 W 8 8 3 1 N41 2498 W23 49759 F 03/03-02 21 0 0 19 55 W 9 9 3 1 NW45 2354 W23 45981 F 03/03-03 21 0 0 19 57 W12 12 3 1 NW48 2126 W23 42687 F 03/03-04 21 0 0 19 57 W14 22 2 1 N51 1897 W24 39394 P 03/03-05 27 0 0 19 57 W15 24 2 1 N54 1669 W25 36100 P 03/03-06 27 0 0 20 57 W14 23 2 1 N55 1929 W25 41760 F 03/03-07 27 0 0 22 52 W13 20 2 1 N58 2189 W25 47420 F 03/03-08 27 0 0 26 44 W10 10 2 1 N58 2450 W25 53080 F 03/03-09 27 0 0 31 37 W 8 8 2 1 N59 3049 W24 63392 G 03/03-10 27 0 0 35 32 NW 6 6 2 1 NW59 3649 NW23 73704 G 03/03-11 27 0 0 38 28 NW 5 5 2 1 NW59 4249 NW23 84016 G 03/03-12 27 0 0 41 25 NW 5 5 2 1 NW55 4444 NW24 92768 G 03/03-13 27 0 0 43 23 NW 6 6 2 1 NW52 4640 NW25 101519 V 03/03-14 27 0 0 44 22 W 6 6 2 1 NW51 4836 NW26 110271 V 03/03-15 27 0 0 44 22 W 5 5 2 1 NW54 4355 NW24 92504 G 03/03-16 27 0 0 43 24 W 3 3 2 1 NW59 3874 NW22 74737 G 03/03-17 23 0 0 40 27 W 3 3 2 1 NW62 3394 NW20 56971 F 03/03-18 23 0 0 39 31 W 5 5 2 1 NW61 2693 NW18 44515 F 03/03-19 23 0 0 36 36 W 6 6 2 1 NW59 1993 W18 32060 P 03/03-20 23 0 0 33 43 W 8 8 2 1 NW56 1293 W17 19605 P 03/03-21 23 0 0 31 50 W 9 9 2 1 NW54 984 W16 14466 P 03/03-22 23 0 0 30 57 W10 10 2 1 NW52 675 W15 9328 P 03/03-23 23 0 0 29 62 W10 10 2 1 NW49 366 W13 4189 P 03/04-00 23 0 0 28 67 W10 10 2 1 NW46 326 W13 3682 P 03/04-01 23 0 0 27 70 W10 10 2 1 NW43 286 W13 3174 P 03/04-02 23 0 0 26 72 W10 10 2 1 NW39 246 W13 2666 P 03/04-03 23 0 0 26 73 W10 10 2 1 NW37 244 W13 2650 P 03/04-04 23 0 0 26 74 W10 10 2 1 NW36 242 W13 2634 P 03/04-05 15 2 0 26 74 W10 10 2 1 NW35 240 W13 2619 P 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...GIMMESTAD REQUESTED BY...PAUL OSTROY REASON FOR REQUEST...PRESCRIBED .TAG 20120301.PELLA.02/BOU