FNUS75 KBOU 190232 FWSBOU SPOT FORECAST FOR FRISCO WUI...USFS NATIONAL WEATHER SERVICE DENVER CO 730 PM MST WED NOV 18 2009 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...SOME HIGH CLOUDS WILL MOVE ACROSS THE AREA OTHERWISE IT WILL REMAIN DRY. MIXING HEIGHTS WILL INCREASE SOME ON THURSDAY HOWEVER LIGHT WINDS WILL KEEP SMOKE DISPERSAL MAINLY IN THE POOR CATEGORY. ...THUNDERSTORMS IMPLY STRONG...GUSTY AND ERRATIC WINDS... .REST OF TONIGHT... SKY/WEATHER.........PARTLY CLOUDY(35-45%). MIN TEMPERATURE.....14. MAX HUMIDITY........66%. 20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 2-8 MPH. TRANSPORT WINDS.....WEST 4-12 MPH. MIXING HEIGHT.......400-1400 FT AGL. SMOKE DISPERSAL.....POOR. HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. .THURSDAY... SKY/WEATHER.........PARTLY CLOUDY(40-50%). MAX TEMPERATURE.....37. MIN HUMIDITY........31%. 20-FOOT WINDS.......UPSLOPE/UPVALLEY 4-10 MPH. TRANSPORT WINDS.....NORTHWEST 4-12 MPH. MIXING HEIGHT.......600-1600 FT AGL UNTIL 1000...THEN 4000-5000 FT AGL. SMOKE DISPERSAL.....FAIR. HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. .THURSDAY NIGHT... SKY/WEATHER.........CLEAR. MIN TEMPERATURE.....14. MAX HUMIDITY........66%. 20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 2-8 MPH. TRANSPORT WINDS.....WEST 5-12 MPH. MIXING HEIGHT.......2200-3200 FT AGL UNTIL 2000...THEN 400-1200 FT AGL. SMOKE DISPERSAL.....POOR. HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. .FRIDAY... SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200...THEN PARTLY CLOUDY(30-40%). MAX TEMPERATURE.....45. MIN HUMIDITY........22%. 20-FOOT WINDS.......UPSLOPE/UPVALLEY 4-10 MPH. TRANSPORT WINDS.....WEST 4-12 MPH. MIXING HEIGHT.......1400-2400 FT AGL UNTIL 1100...THEN 3600-4600 FT AGL UNTIL 1700...THEN 2000 FT AGL. SMOKE DISPERSAL.....POOR UNTIL 1100...THEN FAIR UNTIL 1600...THEN POOR. HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. .FORECAST DAYS 3 THROUGH 5... .SATURDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS AFTER 0600 UNTIL 1800...THEN SLIGHT CHANCE OF SNOW. LOWS AROUND 15. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS AROUND 12 MPH WITH GUSTS TO AROUND 25 MPH. .SUNDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW UNTIL 1800...THEN CHANCE OF SNOW. COLDER. LOWS AROUND 13. HIGHS IN THE MID 30S. WEST WINDS AROUND 10 MPH. .MONDAY...MOSTLY CLOUDY. CHANCE OF SNOW UNTIL 1800...THEN SLIGHT CHANCE OF SNOW SHOWERS. LOWS AROUND 12. HIGHS IN THE LOWER 30S. NORTHWEST WINDS AROUND 11 MPH WITH GUSTS TO AROUND 25 MPH. .TUESDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS UNTIL 0600...THEN SLIGHT CHANCE OF SNOW UNTIL 1800. LOWS AROUND 12. HIGHS IN THE MID 30S. TYPICAL SLOPE/VALLEY WINDS LESS THAN 10 MPH. EXPERIMENTAL FIRE WEATHER TABLE FOR FRISCO WUI. +++ 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 11/18-19 36 0 30 29 W 5 1 1957 W 13 25698 P 11/18-20 36 0 28 31 W 3 3 3 1 W14 902 W 10 7908 P 11/18-21 36 0 26 34 SW 3 1 732 W 9 5975 P 11/18-22 36 0 24 36 SW 3 1 563 W 7 4041 P 11/18-23 36 0 23 39 SW 3 3 2 1 W14 394 W 6 2107 P 11/19-00 36 0 22 42 SW 3 1 353 W 6 1828 P 11/19-01 36 0 21 46 SW 3 1 312 W 6 1549 P 11/19-02 36 0 20 50 SW 3 3 2 1 W15 271 W 6 1270 P 11/19-03 36 0 19 54 SW 3 1 253 W 5 1133 P 11/19-04 36 0 18 57 SW 3 1 234 W 5 996 P 11/19-05 48 5 17 62 SW 3 3 2 1 W17 215 W 5 859 P 11/19-06 48 5 16 65 SW 3 1 329 W 6 1624 P 11/19-07 48 5 17 66 W 5 1 444 W 6 2389 P 11/19-08 48 5 20 57 W 5 5 2 1 W14 558 W 7 3155 P 11/19-09 48 5 25 49 W 5 1 1840 W 7 13561 P 11/19-10 48 5 31 39 W 5 1 3123 W 8 23968 P 11/19-11 37 5 34 34 NW 5 5 2 1 W16 4405 NW 9 34375 P 11/19-12 37 5 37 31 NW 5 1 4573 NW 9 37368 P 11/19-13 37 5 37 31 NW 6 1 4741 NW 9 40361 F 11/19-14 37 5 37 31 NW 6 6 2 1 W16 4910 NW 10 43354 F 11/19-15 37 5 37 32 NW 6 1 4543 NW 9 38717 P 11/19-16 37 5 33 37 NW 5 1 4177 NW 9 34080 P 11/19-17 9 0 30 43 NW 5 5 2 1 NW18 4342 W 12 43780 F 11/19-18 9 0 27 51 W 5 1 3296 W 10 31685 P 11/19-19 9 0 24 57 W 5 1 2250 W 9 19590 P 11/19-20 9 0 23 60 W 5 5 3 1 N32 1204 W 7 7495 P 11/19-21 9 0 21 63 W 5 1 1085 W 7 6968 P 11/19-22 9 0 20 64 W 5 1 967 W 8 6442 P 11/19-23 9 0 20 65 W 5 5 4 1 N29 849 W 8 5915 P 11/20-00 9 0 19 65 W 5 1 777 W 8 5274 P 11/20-01 9 0 18 65 W 3 1 706 W 8 4633 P 11/20-02 9 0 17 65 W 3 3 4 1 N26 634 W 7 3993 P 11/20-03 9 0 17 65 W 3 1 536 W 7 3328 P 11/20-04 9 0 17 65 W 5 1 439 W 7 2663 P 11/20-05 16 0 16 66 W 5 5 3 1 N31 341 W 7 1998 P 11/20-06 16 0 15 65 W 3 1 411 W 6 2026 P 11/20-07 16 0 17 60 SW 3 1 481 W 5 2055 P 11/20-08 16 0 22 47 SW 2 2 3 1 N29 551 W 5 2083 P 11/20-09 16 0 29 37 SW 2 1 1786 W 7 15966 P 11/20-10 16 0 35 31 W 3 1 3022 NW 9 29850 P 11/20-11 37 0 39 28 W 5 5 3 1 N24 4257 NW 12 43733 F 11/20-12 37 0 42 26 W 5 1 4517 NW 13 49280 F 11/20-13 37 0 43 24 W 5 1 4777 NW 13 54826 F 11/20-14 37 0 44 22 W 5 5 3 1 NW20 5038 W 14 60372 G 11/20-15 37 0 43 22 W 5 1 4057 W 13 46067 F 11/20-16 37 0 40 23 SW 3 1 3076 W 12 31762 P 11/20-17 54 0 36 26 SW 3 3 4 1 W23 2095 W 9 17456 P 11/20-18 54 0 31 32 SW 3 1 1512 W 8 12209 P 11/20-19 54 0 28 38 S 5 1 930 SW 7 6961 P 11/20-20 54 0 27 41 S 5 5 4 1 W28 348 SW 6 1714 P 11/20-21 54 0 25 46 S 5 1 287 SW 6 1455 P 11/20-22 54 0 24 49 S 6 1 226 S 6 1196 P 11/20-23 54 0 23 53 S 6 6 4 1 W35 165 S 7 937 P 11/21-00 54 0 22 56 S 6 1 154 S 7 949 P 11/21-01 54 0 21 59 S 7 1 142 SW 8 962 P 11/21-02 54 0 20 62 S 7 7 4 1 W48 131 SW 8 974 P 11/21-03 54 0 19 65 SW 8 1 128 SW 10 1086 P 11/21-04 54 0 19 67 SW 8 1 125 SW 12 1197 P 11/21-05 75 15 18 69 SW 9 9 3 1 SW55 122 SW 13 1309 P 11/21-06 75 15 17 71 SW 10 1 164 SW 14 2089 P 11/21-07 75 15 19 66 SW 12 1 205 SW 15 2870 P 11/21-08 75 15 24 53 SW 12 12 3 1 SW60 246 SW 17 3650 P 11/21-09 75 15 31 39 SW 13 1 1785 SW 24 57652 F 11/21-10 75 15 37 29 SW 14 1 3323 SW 32 111654 V 11/21-11 75 15 41 25 SW 14 22 2 1 SW63 4862 SW 39 165656 E 11/21-12 75 15 44 22 SW 15 1 5003 SW 39 168251 E 11/21-13 75 15 45 21 SW 15 1 5145 SW 38 170845 E 11/21-14 75 15 46 21 SW 15 24 3 1 SW56 5287 W 38 173440 E 11/21-15 75 15 45 22 W 16 1 5090 W 36 159914 E 11/21-16 75 15 43 24 W 16 1 4893 W 35 146388 V 11/21-17 65 20 37 31 W 16 25 2 1 SW48 4697 W 32 132862 V 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 $$ WFO BOULDER REQUESTED BY...NICK COLLARD REASON FOR REQUEST...PRESCRIBED .TAG 20091119.FRISC.01/BOU