FNUS75 KBOU 231756 FWSBOU SPOT FORECAST FOR LAKE DUNRAVEN...USFS NATIONAL WEATHER SERVICE DENVER CO 1141 AM MDT FRI JUL 23 2010 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...A LIGHT TO MODERATE WESTERLY FLOW ALOFT WILL CONTINUE OVER THE REGION THIS AFTERNOON AND EVENING. IT WILL BE DRIER...BUT ENOUGH MOISTURE WILL BE PRESENT TO PRODUCE ISOLATED THUNDERSTORMS AFTER 1200. ...THUNDERSTORMS IMPLY STRONG...GUSTY AND ERRATIC WINDS... .TODAY... SKY/WEATHER.........PARTLY CLOUDY(50-60%). SLIGHT CHANCE OF THUNDERSTORMS AFTER 1200. MAX TEMPERATURE.....60-64. MIN HUMIDITY........30-34%. WIND (20 FT)........WEST WINDS 11-17 MPH. GUSTS UP TO 25 MPH. TRANSPORT WINDS.....WEST 12-18 MPH. HAINES INDEX........5 MODERATE. .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY(50-60% COVERAGE UNTIL 2400 THEN 30-40%). ISOLATED SHOWERS AND THUNDERSTORMS UNTIL 2200. MIN TEMPERATURE.....41-44. MAX HUMIDITY........56-61%. WIND (20 FT)........NORTHWEST WINDS 8-13 MPH WITH GUSTS TO 20 MPH UNTIL 2400...THEN DOWNSLOPE/DOWNVALLEY 2-8 MPH. TRANSPORT WINDS.....NORTHWEST AROUND 12 MPH UNTIL 2400...THEN LIGHT. HAINES INDEX........4 LOW. .SATURDAY... SKY/WEATHER.........PARTLY CLOUDY(35-45%) UNTIL 1200...THEN MOSTLY CLOUDY(60-70%). SLIGHT CHANCE OF THUNDERSTORMS AFTER 1200. MAX TEMPERATURE.....52-56. MIN HUMIDITY........42-45%. WIND (20 FT)........UPSLOPE/UPVALLEY 4-10 MPH UNTIL 0900...THEN SOUTHWEST 8-13 MPH. TRANSPORT WINDS.....LIGHT WINDS. HAINES INDEX........4 LOW. .FORECAST DAYS 3 THROUGH 5... .SUNDAY...PARTLY CLOUDY. CHANCE OF THUNDERSTORMS AFTER 1200. LOWS AROUND 40. HIGHS IN THE UPPER 50S. TYPICAL SLOPE/VALLEY WINDS LESS THAN 10 MPH. .MONDAY...PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS AFTER 1200. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 60S. TYPICAL SLOPE/VALLEY WINDS LESS THAN 10 MPH. .TUESDAY...PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS AFTER 1200. LOWS IN THE MID 40S. HIGHS IN THE LOWER 60S. TYPICAL SLOPE/VALLEY WINDS LESS THAN 10 MPH. EXPERIMENTAL FIRE WEATHER TABLE FOR LAKE DUNRAVEN. +++ 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 07/23-11 55 0 59 36 W 15 1 4436 W 16 63785 G 07/23-12 55 10 60 33 W 15 24 5 2 W14 6014 W 16 86853 G 07/23-13 55 10 62 32 W 15 2 6776 W 16 93856 G 07/23-14 55 10 62 33 W 15 2 7538 W 15 100858 V 07/23-15 55 10 63 33 W 15 24 4 2 W16 8300 W 15 107860 V 07/23-16 55 10 63 34 W 13 2 7955 W 14 98225 G 07/23-17 55 10 62 35 W 10 2 7610 W 14 88590 G 07/23-18 60 10 61 37 W 9 15 4 2 NW17 7265 W 13 78954 G 07/23-19 60 10 60 39 W 10 2 4927 W 13 53500 F 07/23-20 60 10 57 42 NW 12 2 2590 NW 12 28045 P 07/23-21 60 10 54 45 NW 12 18 4 2 W15 253 NW 12 2591 P 07/23-22 60 10 52 47 NW 9 2 235 NW 9 2009 P 07/23-23 60 10 50 48 NW 7 2 218 NW 7 1427 P 07/24-00 38 0 49 50 N 5 5 4 1 W17 200 N 5 845 P 07/24-01 38 0 47 53 NW 3 1 197 NW 5 786 P 07/24-02 38 0 46 55 W 5 1 194 W 5 728 P 07/24-03 38 0 45 58 SW 5 5 4 1 W18 191 SW 5 669 P 07/24-04 38 0 44 60 SW 5 1 201 SW 5 774 P 07/24-05 38 0 44 61 SW 6 1 210 SW 5 879 P 07/24-06 38 0 44 61 SW 6 6 4 1 NW16 220 SW 5 984 P 07/24-07 38 0 46 57 SW 7 1 397 SW 6 2028 P 07/24-08 38 0 47 54 SW 7 1 574 S 6 3071 P 07/24-09 44 0 49 50 SW 8 13 4 1 W14 751 S 6 4115 P 07/24-10 44 0 51 47 SW 8 1 1195 SW 6 6040 P 07/24-11 44 0 52 45 SW 7 1 1638 SW 6 7966 P 07/24-12 61 30 53 44 SW 6 6 4 4 W10 2081 SW 6 9891 P 07/24-13 61 30 53 45 SW 6 4 2901 SW 5 10671 P 07/24-14 61 30 54 46 S 6 4 3721 SW 3 11450 P 07/24-15 61 30 54 48 SE 6 6 4 4 W16 4540 S 3 12229 P 07/24-16 61 30 54 51 SE 7 4 3538 S 6 12645 P 07/24-17 61 30 54 54 SE 9 4 2536 S 8 13062 P 07/24-18 61 30 53 58 S 10 16 4 4 NW15 1534 S 10 13478 P 07/24-19 61 30 52 62 S 12 4 1136 S 12 10285 P 07/24-20 61 30 50 67 S 13 4 737 S 13 7091 P 07/24-21 61 30 48 74 S 13 21 3 4 N10 339 S 14 3898 P 07/24-22 61 30 46 78 S 12 4 303 S 12 3090 P 07/24-23 61 30 45 81 S 9 4 267 S 9 2282 P 07/25-00 42 0 44 83 S 7 7 4 1 CALM 232 S 7 1474 P 07/25-01 42 0 43 85 SW 6 1 223 S 6 1236 P 07/25-02 42 0 42 85 SW 5 1 215 SW 6 999 P 07/25-03 42 0 41 85 W 5 5 4 1 SW 5 207 SW 5 761 P 07/25-04 42 0 41 85 W 5 1 207 W 5 811 P 07/25-05 42 0 41 84 W 6 1 207 W 5 862 P 07/25-06 50 0 41 84 NW 6 6 4 1 W 5 208 W 5 912 P 07/25-07 50 0 42 83 NW 5 1 285 NW 5 974 P 07/25-08 50 0 46 74 N 5 1 363 N 3 1037 P 07/25-09 50 0 50 65 N 3 3 4 1 W 7 440 N 2 1099 P 07/25-10 50 0 53 57 N 3 1 2718 N 3 8140 P 07/25-11 50 0 55 50 NE 5 1 4995 N 3 15181 P 07/25-12 55 30 56 46 E 5 5 3 4 NW 8 7273 NW 3 22222 P 07/25-13 55 30 57 44 E 5 4 7268 NW 3 22322 P 07/25-14 55 30 58 43 E 5 4 7263 NW 3 22422 P 07/25-15 55 30 59 43 SE 5 5 3 4 NW 7 7258 W 3 22522 P 07/25-16 55 30 59 42 SE 5 4 7194 W 5 26851 P 07/25-17 55 30 58 43 S 5 4 7131 W 5 31180 P 07/25-18 55 30 58 45 S 6 6 4 4 N 8 7067 W 6 35508 P 07/25-19 55 30 56 47 S 7 4 4811 W 7 24459 P 07/25-20 55 30 54 51 S 8 4 2555 SW 8 13410 P 07/25-21 55 30 52 55 S 9 15 4 4 N 9 299 S 9 2361 P 07/25-22 55 30 50 58 SW 9 4 254 SW 9 1984 P 07/25-23 55 30 49 59 W 9 4 210 W 9 1608 P 07/26-00 27 0 48 61 W 9 15 4 1 NW 8 165 W 8 1231 P 07/26-01 27 0 46 64 W 9 1 170 W 9 1284 P 07/26-02 27 0 45 65 W 9 1 174 W 9 1338 P 07/26-03 27 0 44 66 W 9 15 4 1 NW13 179 W 9 1391 P 07/26-04 27 0 44 66 W 8 1 167 W 8 1227 P 07/26-05 27 0 44 64 NW 8 1 154 W 8 1064 P 07/26-06 27 0 44 62 NW 7 7 5 1 NW15 142 NW 7 900 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...MIKE HARDIN REASON FOR REQUEST...SAR .TAG 20100723.LAKED.01/BOU