FNUS75 KBOU 051513 FWSBOU SPOT FORECAST FOR HRLETF TRAINING BURN...USFS NATIONAL WEATHER SERVICE DENVER CO 814 AM MST THU JAN 5 2012 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...THE UPPER RIDGE WILL CONTINUE OVER THE FORECAST AREA TODAY WITH WEAK FLOW ALOFT AND A PRETTY WARM AIR MASS IN PLACE. A COLD FRONT WITH WEAK UPSLOPE FLOW BEHIND IT IS EXPECTED TO PUSH INTO FORECAST AREA EARLY FRIDAY MORNING. TEMPERATURES WILL BE COLDER ON FRIDAY ALONG WITH MORE CLOUD COVER BUT NO PRECIPITATION IS EXPECTED. THE NEXT CHANCE OF SNOWFALL WILL BE SATURDAY NIGHT. ...THUNDERSTORMS IMPLY STRONG...GUSTY AND ERRATIC WINDS... .TODAY... SKY/WEATHER.........MOSTLY SUNNY. MAX TEMPERATURE.....65. MIN HUMIDITY........17%. 20-FOOT WINDS.......SOUTHWEST WINDS 7-13 MPH. TRANSPORT WINDS.....WEST 4-8 MPH. MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 1100...THEN 1800-2800 FT AGL UNTIL 1400...THEN 2800-3800 FT AGL UNTIL 1700...THEN 1000 FT AGL. SMOKE DISPERSAL.....POOR. HAINES INDEX........4 LOW. .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY. MIN TEMPERATURE.....32. MAX HUMIDITY........55%. 20-FOOT WINDS.......SOUTHWEST WINDS 7-13 MPH. TRANSPORT WINDS.....SOUTHWEST 0-8 MPH. MIXING HEIGHT.......BELOW 1000 FT AGL. SMOKE DISPERSAL.....POOR. HAINES INDEX........4 LOW. .FRIDAY... SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 1100...THEN PARTLY CLOUDY(40-50%). MAX TEMPERATURE.....45. MIN HUMIDITY........40%. 20-FOOT WINDS.......UPSLOPE/UPVALLEY 4-10 MPH UNTIL 1200...THEN EAST 6-12 MPH. TRANSPORT WINDS.....SOUTHEAST 0-4 MPH. MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800...THEN 2000-3000 FT AGL. SMOKE DISPERSAL.....POOR. HAINES INDEX........3 VERY LOW. .FORECAST DAYS 3 THROUGH 5... .SATURDAY...MOSTLY CLOUDY. CHANCE OF SNOW AFTER 1800. LOWS IN THE LOWER 20S. HIGHS IN THE LOWER 40S. NORTHEAST WINDS AROUND 7 MPH. .SUNDAY...PARTLY CLOUDY. CHANCE OF SNOW UNTIL 0600...THEN SLIGHT CHANCE OF SNOW UNTIL 1200. LOWS IN THE LOWER 20S. HIGHS IN THE UPPER 30S. WEST WINDS AROUND 5 MPH. .MONDAY...MOSTLY CLEAR. WARMER. LOWS IN THE UPPER 20S. HIGHS AROUND 50. SOUTHWEST WINDS AROUND 5 MPH. FIRE WEATHER TABLE FOR HRLETF TRAINING BURN. +++ 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 01/05-08 6 0 0 38 41 SW 9 14 4 1 W 7 119 SW 8 869 P 01/05-09 6 0 0 44 33 SW 8 8 4 1 W 8 475 SW 7 2255 P 01/05-10 6 0 0 50 27 SW 8 8 4 1 W12 831 SW 6 3640 P 01/05-11 10 0 0 56 22 SW 7 7 4 1 W14 1186 SW 5 5026 P 01/05-12 10 0 0 60 19 SW 6 6 4 1 W15 2247 W 5 10428 P 01/05-13 10 0 0 63 18 SW 6 6 4 1 W16 3308 W 6 15831 P 01/05-14 10 0 0 64 17 SW 6 6 4 1 W16 4368 W 6 21234 P 01/05-15 10 0 0 63 18 SW 6 6 4 1 W16 3266 W 6 16395 P 01/05-16 10 0 0 60 20 SW 7 7 4 1 W16 2163 W 7 11557 P 01/05-17 24 0 0 54 25 SW 7 7 4 1 W15 1061 W 7 6719 P 01/05-18 24 0 0 50 29 SW 7 7 4 1 W15 810 W 7 5178 P 01/05-19 24 0 0 47 33 SW 8 8 4 1 NW14 559 W 8 3638 P 01/05-20 24 0 0 45 36 SW 8 8 4 1 NW14 308 W 8 2097 P 01/05-21 24 0 0 43 40 SW 8 8 4 1 NW15 259 W 8 1746 P 01/05-22 24 0 0 40 43 SW 8 8 4 1 W15 209 SW 8 1394 P 01/05-23 36 0 0 39 46 SW 8 8 4 1 W17 160 SW 8 1043 P 01/06-00 36 0 0 37 49 SW 8 8 4 1 W18 145 SW 7 929 P 01/06-01 36 0 0 35 51 SW 8 8 3 1 W20 131 SW 7 815 P 01/06-02 36 0 0 34 52 SW 8 8 3 1 W22 116 SW 7 702 P 01/06-03 36 0 0 33 54 SW 7 7 3 1 W23 148 SW 5 522 P 01/06-04 36 0 0 33 55 SW 5 5 3 1 W24 179 SW 3 342 P 01/06-05 54 0 0 37 45 W 3 3 3 1 W25 211 CALM 162 P 01/06-06 54 0 0 36 49 W 2 2 3 1 W26 533 S 2 2084 P 01/06-07 54 0 0 35 52 N 2 2 2 1 W28 856 E 5 4006 P 01/06-08 54 0 0 35 54 CALM 1 2 1 W30 1178 NE 6 5928 P 01/06-09 54 0 0 36 52 CALM 1 2 1 W30 1642 N 5 6677 P 01/06-10 54 0 0 40 46 E 2 2 3 1 W31 2105 W 5 7426 P 01/06-11 48 0 0 42 43 E 3 3 3 1 W32 2568 SW 3 8176 P 01/06-12 48 0 0 44 41 E 6 6 3 1 W36 2690 SW 2 6530 P 01/06-13 48 0 0 44 40 E 7 7 3 1 W38 2812 S 2 4883 P 01/06-14 48 0 0 44 41 E 8 8 3 1 W40 2935 CALM 3237 P 01/06-15 48 0 0 42 44 E 7 7 3 1 W40 2551 SE 2 3624 P 01/06-16 48 0 0 39 50 E 6 6 3 1 W38 2167 E 2 4011 P 01/06-17 38 0 0 37 56 E 5 5 3 1 W36 1784 E 2 4397 P 01/06-18 38 0 0 34 62 E 5 5 3 1 W35 1436 E 2 3521 P 01/06-19 38 0 0 32 67 SE 5 5 3 1 W35 1089 E 2 2646 P 01/06-20 38 0 0 30 71 S 5 5 3 1 W33 742 SE 2 1770 P 01/06-21 38 0 0 29 74 S 5 5 3 1 W32 619 SE 3 1590 P 01/06-22 38 0 0 28 75 S 6 6 3 1 W32 496 S 3 1410 P 01/06-23 55 0 0 28 75 S 6 6 3 1 W31 373 S 3 1229 P 01/07-00 55 0 0 28 73 S 6 6 3 1 W32 376 S 3 1228 P 01/07-01 55 0 0 28 70 S 5 5 2 1 W33 380 S 3 1227 P 01/07-02 55 0 0 28 67 S 5 5 2 1 W35 383 S 3 1225 P 01/07-03 55 0 0 28 64 S 5 5 2 1 W33 360 S 3 1154 P 01/07-04 55 0 0 28 63 SW 5 5 3 1 W32 337 SW 3 1083 P 01/07-05 55 0 0 27 62 SW 5 5 3 1 W31 313 SW 3 1012 P 01/07-06 55 0 0 26 64 S 5 5 3 1 W30 300 S 3 965 P 01/07-07 55 0 0 26 64 SE 5 5 3 1 W28 287 S 3 918 P 01/07-08 55 0 0 27 63 SE 5 5 3 1 W26 274 SE 3 872 P 01/07-09 55 0 0 30 55 E 5 5 3 1 W24 1142 E 3 2207 P 01/07-10 55 0 0 35 46 E 6 6 3 1 W23 2009 E 2 3543 P 01/07-11 51 0 0 39 41 NE 6 6 3 1 W23 2877 NE 2 4878 P 01/07-12 51 0 0 41 39 NE 6 6 3 1 W26 3361 NE 2 5655 P 01/07-13 51 0 0 42 39 NE 7 7 3 1 W30 3844 NE 2 6433 P 01/07-14 51 0 0 42 40 NE 7 7 3 1 W32 4328 NE 2 7210 P 01/07-15 51 0 0 40 44 NE 7 7 3 1 W28 3901 NE 3 10192 P 01/07-16 51 0 0 37 50 N 8 8 3 1 W23 3474 NE 5 13174 P 01/07-17 75 32 11 35 56 N 8 8 3 1 W20 3048 NE 6 16156 P 01/07-18 75 32 11 32 62 N 8 8 3 1 SW22 2798 NE 8 18849 P 01/07-19 75 32 11 30 67 N 9 9 2 1 SW26 2548 NE10 21541 P 01/07-20 75 32 11 29 70 N 9 9 2 1 SW31 2298 NE13 24233 P 01/07-21 75 32 11 28 71 N 9 9 2 1 SW32 2582 NE14 32494 P 01/07-22 75 32 11 28 70 N10 10 2 1 SW32 2866 N16 40754 F 01/07-23 84 32 11 27 70 N10 10 2 1 SW30 3151 N18 49015 F 01/08-00 84 32 11 27 71 N10 10 2 1 SW24 3352 N17 51797 F 01/08-01 84 32 11 27 72 N10 10 2 1 SW18 3553 N17 54579 F 01/08-02 84 32 11 27 74 N10 10 2 1 SW13 3754 N17 57362 F 01/08-03 84 32 11 26 77 N10 10 2 1 S10 3720 N18 60238 G 01/08-04 84 32 11 26 79 N10 10 2 1 S 9 3686 N20 63115 G 01/08-05 63 15 3 25 81 N 9 9 2 1 S10 3652 N21 65991 G 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...DAVID REID REASON FOR REQUEST...PRESCRIBED .TAG 20120105.HRLET.01/BOU