FNUS75 KBOU 300416 FWSBOU SPOT FORECAST FOR SOUTH BOUNDARY...USFS NATIONAL WEATHER SERVICE DENVER CO 911 PM MST TUE NOV 29 2011 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...AN APPROACHING STORM SYSTEM WILL MOVE INTO THE GREAT BASIN BY WEDNESDAY EVENING. AHEAD OF THIS FEATURE...MILD AND BREEZY CONDITIONS CAN BE EXPECTED ON WEDNESDAY. THIS WILL PROMOTE VERY GOOD SMOKE DISPERSION IN THE AFTERNOON HOURS. SNOW IS EXPECTED TO DEVELOP WEDNESDAY EVENING AS THE WEATHER SYSTEM AND ASSOCIATED COLD FRONT MOVE INTO THE STATE. THERE IS POTENTIAL FOR GUSTY NORTH TO NORTHEAST WINDS AS THE HEART OF THE STORM SYSTEM DRIVES INTO THE DESERT SOUTHWEST. TEMPERATURES WILL TURN COLDER AS WELL. ...THUNDERSTORMS IMPLY STRONG...GUSTY AND ERRATIC WINDS... .REST OF TONIGHT... SKY/WEATHER.........PARTLY CLOUDY(30-40%). MIN TEMPERATURE.....15. MAX HUMIDITY........77%. 20-FOOT WINDS.......NORTHWEST WINDS 7-13 MPH. TRANSPORT WINDS.....WEST 8-12 MPH. MIXING HEIGHT.......BELOW 1000 FT AGL. SMOKE DISPERSAL.....POOR. HAINES INDEX........4 LOW. .WEDNESDAY... SKY/WEATHER.........PARTLY CLOUDY(30-40%) UNTIL 1200...THEN MOSTLY CLOUDY(50-60%). MAX TEMPERATURE.....43. MIN HUMIDITY........37%. 20-FOOT WINDS.......SOUTHWEST WINDS 8-13 MPH. TRANSPORT WINDS.....WEST 28-36 MPH. MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900...THEN 4000-5000 FT AGL. SMOKE DISPERSAL.....POOR UNTIL 1000...THEN GOOD UNTIL 1100...THEN VERY GOOD UNTIL 1300...THEN EXCELLENT UNTIL 1700...THEN VERY GOOD. HAINES INDEX........4 LOW. .WEDNESDAY NIGHT... SKY/WEATHER.........CLOUDY. SNOW LIKELY UNTIL 2300...THEN SNOW. MIN TEMPERATURE.....14. MAX HUMIDITY........85%. 20-FOOT WINDS.......NORTH WINDS 10-16 MPH WITH GUSTS TO 25 MPH. TRANSPORT WINDS.....WEST 9-20 MPH UNTIL 2400...THEN NORTH 12-20 MPH. MIXING HEIGHT.......3800-4800 FT AGL. SMOKE DISPERSAL.....GOOD UNTIL 1900...THEN FAIR UNTIL 0400...THEN GOOD. HAINES INDEX........2 VERY LOW. .THURSDAY... SKY/WEATHER.........CLOUDY. SNOW UNTIL 1700...THEN SLIGHT CHANCE OF SNOW. MAX TEMPERATURE.....18. MIN HUMIDITY........68%. 20-FOOT WINDS.......NORTHEAST WINDS 14-24 MPH WITH GUSTS TO 30 MPH. TRANSPORT WINDS.....NORTHEAST 20-28 MPH. MIXING HEIGHT.......3600-4600 FT AGL. SMOKE DISPERSAL.....VERY GOOD UNTIL 1500. FAIR AFTER 1700. HAINES INDEX........2 VERY LOW. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...PARTLY CLOUDY. SLIGHT CHANCE OF SNOW AFTER 1800. NOT AS COLD. LOWS AROUND 2. HIGHS IN THE LOWER 30S. TYPICAL SLOPE/VALLEY WINDS LESS THAN 10 MPH. .SATURDAY...MOSTLY CLOUDY. CHANCE OF SNOW UNTIL 1200...THEN SLIGHT CHANCE OF SNOW. COLDER. LOWS AROUND 5. HIGHS AROUND 19. TYPICAL SLOPE/VALLEY WINDS LESS THAN 10 MPH. .SUNDAY...PARTLY CLOUDY. SLIGHT CHANCE OF SNOW AFTER 1200. LOWS AROUND 5. HIGHS IN THE LOWER 20S. WEST WINDS AROUND 7 MPH. .MONDAY...PARTLY CLOUDY. SLIGHT CHANCE OF SNOW UNTIL 1200. LOWS AROUND 10. HIGHS IN THE UPPER 20S. WEST WINDS AROUND 10 MPH. FIRE WEATHER TABLE FOR SOUTH BOUNDARY. +++ 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 11/29-21 36 0 0 22 62 NW 5 5 3 1 NW35 442 W 9 3700 P 11/29-22 36 0 0 20 64 NW 5 5 4 1 W38 373 W10 3214 P 11/29-23 37 0 0 19 65 NW 6 6 4 1 W40 303 SW10 2729 P 11/30-00 37 0 0 18 65 NW 7 7 4 1 W41 275 SW12 2591 P 11/30-01 37 0 0 17 66 NW 7 7 3 1 W41 248 W12 2453 P 11/30-02 37 0 0 15 68 NW 8 8 3 1 W41 220 W13 2316 P 11/30-03 37 0 0 15 63 NW 8 8 3 1 W44 214 W13 2285 P 11/30-04 37 0 0 15 55 NW 9 9 3 1 W46 208 W13 2254 P 11/30-05 33 0 0 15 53 NW 9 9 3 1 NW49 202 W13 2223 P 11/30-06 33 0 0 15 57 NW 9 9 3 1 W52 200 W13 2220 P 11/30-07 33 0 0 15 65 NW 9 9 4 1 W54 199 W13 2218 P 11/30-08 33 0 0 15 77 NW 9 9 4 1 W55 197 W13 2216 P 11/30-09 33 0 0 20 72 NW 9 9 4 1 W56 1167 W23 39695 P 11/30-10 33 0 0 24 70 W10 15 4 1 W58 2137 W32 77174 G 11/30-11 51 0 0 31 57 SW10 16 4 1 W60 3107 W43 114653 V 11/30-12 51 0 0 37 48 SW10 16 4 1 W64 3807 W44 144952 V 11/30-13 51 0 0 39 43 SW12 17 3 1 W69 4507 W45 175251 E 11/30-14 51 5 1 41 40 SW12 17 3 1 W74 5207 W45 205551 E 11/30-15 51 5 1 43 37 W12 17 3 1 W75 5151 W40 179993 E 11/30-16 51 5 1 40 41 W12 17 2 1 W74 5095 W35 154435 E 11/30-17 95 70 53 33 53 W10 16 2 1 W69 5039 W30 128878 V 11/30-18 95 70 53 30 60 W 8 8 2 1 W63 4411 W22 93590 G 11/30-19 95 70 53 27 67 W 6 6 2 1 W55 3783 W15 58302 F 11/30-20 95 70 53 25 73 W 3 3 2 1 W46 3154 W 8 23013 P 11/30-21 95 70 53 24 75 NW 3 3 2 1 SW49 4865 W15 61066 G 11/30-22 95 70 53 23 77 NW 5 5 2 1 SW47 4831 W12 49117 F 11/30-23 98 79 66 22 78 NW 7 7 2 1 SW45 4797 W 9 37169 P 12/01-00 98 79 66 21 79 NW 8 8 2 1 SW40 4697 NW 9 38567 P 12/01-01 98 79 66 20 80 N 9 14 2 1 SW35 4598 N10 39964 P 12/01-02 98 79 66 19 80 N12 16 2 1 SW30 4498 NE10 41362 F 12/01-03 98 79 66 18 79 N13 18 2 1 S25 4401 NE15 56529 F 12/01-04 98 79 66 17 79 NE14 21 2 1 S22 4303 NE20 71696 G 12/01-05 93 79 66 16 80 NE15 23 2 1 S20 4206 NE24 86863 G 12/01-06 93 79 66 16 81 NE16 24 2 1 S20 4144 NE25 91111 G 12/01-07 93 79 66 14 85 NE17 26 2 1 S20 4082 NE26 95360 G 12/01-08 93 79 66 15 82 NE20 29 2 1 S22 4020 NE29 99608 G 12/01-09 93 79 66 16 78 NE20 30 2 1 S23 4288 NE29 106185 V 12/01-10 93 79 66 17 74 NE21 31 2 1 S26 4555 NE29 112762 V 12/01-11 90 75 60 17 71 NE21 31 2 1 S29 4823 NE29 119338 V 12/01-12 90 75 60 18 70 NE21 31 2 1 S31 4847 E26 112878 V 12/01-13 90 75 60 18 70 NE20 29 2 1 S32 4872 E25 106418 V 12/01-14 90 75 60 18 69 NE18 28 2 1 S31 4896 E23 99958 G 12/01-15 90 75 60 17 68 NE17 25 2 1 S28 4358 E22 83800 G 12/01-16 90 75 60 16 68 NE15 23 2 1 S23 3820 E20 67643 G 12/01-17 56 22 4 13 76 E14 21 2 1 S17 3282 E18 51486 F 12/01-18 56 22 4 10 83 E13 18 2 1 S14 2739 E16 39850 P 12/01-19 56 22 4 9 89 E10 16 2 1 SW10 2196 E14 28215 P 12/01-20 56 22 4 8 90 E 9 14 2 1 SW 8 1654 E12 16579 P 12/01-21 56 22 4 7 87 E 8 8 2 1 SW 6 1483 E10 13722 P 12/01-22 56 22 4 6 83 E 8 8 2 1 W 3 1312 E 9 10865 P 12/01-23 40 5 1 6 78 E 7 7 2 1 NW 2 1141 E 8 8007 P 12/02-00 40 5 1 5 77 E 6 6 2 1 NW 3 924 E 7 6089 P 12/02-01 40 5 1 4 77 E 6 6 2 1 N 5 708 E 6 4171 P 12/02-02 40 5 1 4 77 E 5 5 2 1 NE 6 491 SE 6 2254 P 12/02-03 40 5 1 3 78 E 3 3 2 1 NE 7 385 E 5 1601 P 12/02-04 40 5 1 3 79 NE 2 2 2 1 NE 8 280 NE 3 948 P 12/02-05 27 3 1 2 82 NE 2 2 2 1 NE 8 174 NE 2 295 P 12/02-06 27 3 1 2 82 N 2 2 2 1 E 9 181 N 2 398 P 12/02-07 27 3 1 3 79 N 3 3 2 1 E 9 188 N 3 501 P 12/02-08 27 3 1 6 73 N 3 3 2 1 E 9 195 N 3 604 P 12/02-09 27 3 1 14 67 NW 3 3 2 1 E 8 1808 N 3 2911 P 12/02-10 27 3 1 20 66 W 2 2 2 1 E 7 3421 E 2 5219 P 12/02-11 38 4 1 25 66 SW 2 2 2 1 E 6 5033 CALM 7526 P 12/02-12 38 4 1 29 64 W 3 3 2 1 SE 6 5286 NE 2 12280 P 12/02-13 38 4 1 30 61 W 6 6 2 1 SE 7 5539 N 3 17033 P 12/02-14 38 4 1 31 57 W 7 7 2 1 SE 7 5792 NW 5 21787 P 12/02-15 38 4 1 30 55 W 7 7 2 1 E 6 5519 N 6 24869 P 12/02-16 38 4 1 29 55 W 6 6 2 1 NE 3 5247 N 6 27951 P 12/02-17 48 14 3 24 61 NW 5 5 2 1 CALM 4975 N 7 31032 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...WFO BOULDER REQUESTED BY...JEFF SINGER REASON FOR REQUEST...PRESCRIBED .TAG 20111130.SOUTH.01/BOU