FNUS75 KBOU 112216 FWSBOU SPOT FORECAST FOR TARRYALL RX...USFS NATIONAL WEATHER SERVICE DENVER CO 416 PM MDT MON APR 11 2011 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...AN UPPER LEVEL LOW WILL MOVE OVER THE STATE ON THURSDAY. SOUTHEAST WINDS WEDNESDAY WILL SHIFT TO THE SOUTHWEST WEDNESDAY NIGHT AS A COLD FRONT NEARS. THE FRONT IS FORECASTED TO PUSH THROUGH THE AREA LATE WEDNESDAY NIGHT. STRONG WEST WINDS ARE EXPECTED BEHIND THE FRONT ON THURSDAY. THE BEST CHANCE FOR SNOW WILL BE WEDNESDAY EVENING AHEAD OF THE LOW AND COLD FRONT. ...THUNDERSTORMS IMPLY STRONG...GUSTY AND ERRATIC WINDS... .WEDNESDAY... SKY/WEATHER.........MOSTLY CLOUDY. A SLIGHT CHANCE FOR RAIN OR SNOW SHOWERS. MAX TEMPERATURE.....48-53. MIN HUMIDITY........20-25%. 20-FOOT WINDS.......LIGHT UPSLOPE WINDS BECOMING SOUTHEAST 5-12 MPH BY NOON. TRANSPORT WINDS.....SOUTHWEST 10-22 MPH. MIXING HEIGHT.......2000-3000 FT AGL BECOMING 10000-11000 AFTER 1200. SMOKE DISPERSAL.....POOR UNTIL 0800. EXCELLENT AFTER 1400. .WEDNESDAY NIGHT... SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF SNOW. MIN TEMPERATURE.....25-30. MAX HUMIDITY........80-90%. 20-FOOT WINDS.......SOUTHEAST WINDS 8-14 MPH BECOMING SOUTHWEST 10-20 MPH WITH GUSTS TO 30 MPH. TRANSPORT WINDS.....SOUTHWEST 15-30 MPH. MIXING HEIGHT.......2000-4000 FT AGL. SMOKE DISPERSAL.....FAIR TO GOOD ALL NIGHT. .THURSDAY... SKY/WEATHER.........PARTLY SUNNY. A CHANCE FOR SNOW SHOWERS. MAX TEMPERATURE.....40-45. MIN HUMIDITY........25-30%. 20-FOOT WINDS.......WEST WINDS 20-30 MPH WITH GUSTS TO 45 MPH. TRANSPORT WINDS.....WEST 30-50 MPH. MIXING HEIGHT.......4000-6000 BECOMING 10000-12000 FEET BY NOON. SMOKE DISPERSAL.....EXCELLENT. FIRE WEATHER TABLE FOR TARRYALL RX. +++ 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 04/11-15 6 0 53 16 N 16 25 3 1 W25 7634 W 9 61852 G 04/11-16 6 0 53 16 NW 16 1 7206 W 12 70758 G 04/11-17 6 0 51 18 SW 16 1 6777 SW 14 79663 G 04/11-18 5 0 49 20 S 15 24 2 1 W32 6348 SW 16 88568 G 04/11-19 5 0 47 23 S 15 1 4784 SW 15 65393 G 04/11-20 5 0 43 27 S 14 1 3220 SW 14 42217 F 04/11-21 5 0 38 34 S 13 21 3 1 W37 1655 SW 14 19042 P 04/11-22 5 0 35 38 S 10 1 1202 SW 12 13235 P 04/11-23 5 0 33 41 S 8 1 748 SW 9 7427 P 04/12-00 7 0 31 43 SW 6 6 3 1 W45 294 SW 7 1620 P 04/12-01 7 0 30 45 SW 6 1 268 SW 7 1521 P 04/12-02 7 0 29 47 W 6 1 241 W 7 1422 P 04/12-03 7 0 28 48 W 6 6 3 1 SW46 214 W 7 1324 P 04/12-04 7 0 28 48 W 6 1 220 W 7 1388 P 04/12-05 7 0 28 46 W 6 1 226 W 7 1451 P 04/12-06 6 7 28 45 W 6 6 4 1 SW49 233 W 8 1515 P 04/12-07 6 7 29 44 W 6 1 370 W 8 2515 P 04/12-08 6 7 31 40 W 5 1 508 W 8 3515 P 04/12-09 6 7 35 34 W 6 6 3 1 SW45 645 W 8 4515 P 04/12-10 6 7 39 28 W 8 1 2427 W 12 35785 P 04/12-11 6 7 43 23 SW 12 1 4209 W 15 67055 G 04/12-12 57 10 46 20 SW 15 24 2 1 SW37 5991 SW 18 98324 G 04/12-13 57 10 48 18 W 17 1 7293 SW 21 134532 V 04/12-14 57 10 50 18 W 20 1 8596 SW 22 170740 E 04/12-15 57 20 51 18 W 20 31 2 3 SW38 9899 SW 24 206948 E 04/12-16 57 20 51 18 W 18 3 9974 SW 24 206923 E 04/12-17 57 20 49 20 W 16 3 10049 SW 24 206897 E 04/12-18 73 40 47 22 W 10 16 2 2 SW41 10124 SW 23 206872 E 04/12-19 73 40 45 26 W 8 2 8297 SW 20 153442 E 04/12-20 73 40 41 31 NW 6 2 6470 W 15 100012 V 04/12-21 73 40 37 38 NW 3 3 2 2 SW41 4644 W 12 46582 F 04/12-22 73 40 34 44 NW 2 2 3428 SW 8 31740 P 04/12-23 73 40 33 47 CALM 2 2212 SE 6 16899 P 04/13-00 75 30 31 50 CALM 1 2 1 SW41 996 E 2 2057 P 04/13-01 75 30 30 53 NE 2 1 943 E 2 2285 P 04/13-02 75 30 29 57 NE 2 1 891 E 3 2512 P 04/13-03 75 30 28 59 E 3 3 3 1 SW40 838 E 3 2740 P 04/13-04 75 30 28 60 NE 3 1 947 SE 3 2642 P 04/13-05 75 30 28 60 NE 2 1 1056 S 2 2545 P 04/13-06 66 20 29 59 N 2 2 3 1 SW40 1165 S 2 2447 P 04/13-07 66 20 29 57 N 2 1 2267 S 6 17827 P 04/13-08 66 20 32 51 NW 2 1 3369 SW 9 33207 P 04/13-09 66 20 35 43 NW 2 2 2 1 SW31 4471 W 13 48588 F 04/13-10 66 20 39 36 W 3 1 6347 W 14 76802 G 04/13-11 66 20 43 30 SW 6 1 8223 SW 14 105016 V 04/13-12 75 20 45 27 SW 7 7 2 1 W26 10100 SW 15 133230 V 04/13-13 75 20 47 24 SW 7 1 10612 SW 16 147723 V 04/13-14 75 20 49 23 S 7 1 11124 SW 17 162215 E 04/13-15 75 20 50 22 S 7 7 2 1 SW28 11636 SW 17 176708 E 04/13-16 75 20 50 22 S 8 1 10607 SW 17 157870 E 04/13-17 75 20 48 23 SE 9 1 9578 SW 16 139032 V 04/13-18 91 40 46 26 SE 10 16 2 1 SW32 8550 SW 16 120193 V 04/13-19 91 40 44 29 SE 10 1 7294 SW 17 109324 V 04/13-20 91 40 41 35 SE 10 1 6038 SW 20 98454 G 04/13-21 91 40 37 44 SE 10 16 2 1 SW29 4782 S 21 87585 G 04/13-22 91 40 34 52 S 10 1 4015 S 21 73675 G 04/13-23 91 40 32 59 S 10 1 3248 S 21 59766 F 04/14-00 76 30 31 64 S 10 16 2 1 SW32 2481 SW 21 45856 F 04/14-01 76 30 30 67 S 10 1 2239 SW 22 41716 F 04/14-02 76 30 29 70 SW 10 1 1997 SW 22 37575 P 04/14-03 76 30 28 69 SW 12 18 2 1 SW33 1755 SW 22 33435 P 04/14-04 76 30 28 68 SW 13 1 2468 SW 25 59513 F 04/14-05 76 30 28 64 W 15 1 3181 W 29 85591 G 04/14-06 57 30 28 59 W 17 28 2 1 SW37 3894 W 33 111668 V 04/14-07 57 30 29 54 W 18 1 4475 W 35 137896 V 04/14-08 57 30 30 47 W 21 1 5057 W 37 164123 E 04/14-09 57 30 33 39 W 22 35 2 1 W31 5639 W 39 190350 E 04/14-10 57 30 36 32 W 24 1 6974 W 38 230533 E 04/14-11 57 30 39 27 W 26 1 8310 W 38 270715 E 04/14-12 58 30 41 24 W 28 44 2 1 W38 9646 W 37 310898 E 04/14-13 58 30 42 21 W 29 1 10244 W 39 353316 E 04/14-14 58 30 43 20 W 29 1 10842 W 41 395735 E 04/14-15 58 30 44 19 W 28 44 2 1 W61 11440 W 44 438153 E 04/14-16 58 30 44 19 W 26 1 11316 W 46 447902 E 04/14-17 58 30 42 20 W 25 1 11192 W 47 457652 E 04/14-18 40 20 40 22 W 23 37 2 1 W76 11067 W 48 467401 E 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...LARRY LONG REASON FOR REQUEST...PRESCRIBED .TAG 20110413.TARRY.01/BOU