FNUS75 KBOU 190046 FWSBOU SPOT FORECAST FOR HEIL RANCH PA 7 RX...BOULDER COUNTY SHERIFFS OFFICE/PARKS AND OPEN SPACE NATIONAL WEATHER SERVICE DENVER/BOULDER CO 643 PM MDT THU APR 18 2013 FORECAST IS BASED ON IGNITION TIME OF 0900 MDT ON APRIL 19. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...THERE WILL BE A CONTINUED NORTHWEST FLOW PATTERN ACROSS THE AREA WITH DRY CONDITIONS THE NEXT SEVERAL DAYS. SMOKE DISPERSAL IS EXPECTED TO BE GOOD TO EXCELLENT DURING THE AFTERNOON HOURS FOR FRIDAY AND SATURDAY WITH WEST TO NORTHWEST WINDS. ...THUNDERSTORMS IMPLY STRONG...GUSTY AND ERRATIC WINDS... .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY(30-40%). MIN TEMPERATURE.....AROUND 19. MAX HUMIDITY........65%. WIND (20 FT)........WEST WINDS 8-11 MPH. GUSTS UP TO 20 MPH EARLY IN THE EVENING. MIXING HEIGHT.......9000 FT AGL UNTIL 1900. BELOW 1000 FT AGL AFTER 0100. TRANSPORT WINDS.....NORTHWEST 15-25 MPH. SMOKE DISPERSAL.....EXCELLENT UNTIL 1900. POOR AFTER 2400. HAINES INDEX........3 VERY LOW. CWR.................0 PERCENT. .FRIDAY... SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200...THEN PARTLY CLOUDY(40-50%). MAX TEMPERATURE.....AROUND 43. MIN HUMIDITY........43%. WIND (20 FT)........WEST WINDS 8-10 MPH. GUSTS UP TO 20 MPH LATE IN THE AFTERNOON. MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800...THEN 4700-5700 FT AGL. TRANSPORT WINDS.....WEST 15-25 MPH. SMOKE DISPERSAL.....POOR UNTIL 1000. VERY GOOD AFTER 1500. HAINES INDEX........3 VERY LOW. CWR.................0 PERCENT. .FORECAST DAYS 3 THROUGH 5... .SUNDAY...PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW SHOWERS. LOWS IN THE MID 20S. HIGHS IN THE LOWER 50S. TYPICAL SLOPE/VALLEY WINDS LESS THAN 10 MPH. .MONDAY...MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW SHOWERS. LOWS IN THE UPPER 20S. HIGHS IN THE LOWER 40S. TYPICAL SLOPE/VALLEY WINDS LESS THAN 10 MPH. .TUESDAY...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS. LOWS IN THE LOWER 20S. HIGHS AROUND 40. TYPICAL SLOPE/VALLEY WINDS LESS THAN 10 MPH. FIRE WEATHER TABLE FOR HEIL RANCH PA 7 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. FEEDBACK WELCOME. +++ FORECAST SC PP WR AT RH 20-FT G H L 10KFT MIXG TRANS VENTL AJTV VALID AT % % % F % WIND S I A WIND HGT WIND RATE RATNG MPH T L MPH AGL MPH KT-FT 04/18-18 49 4 1 32 47 WNW 13 21 2 1 NNW 41 8989 NW 24188439 E 04/18-19 39 4 1 30 49 WNW 12 18 2 1 N 45 7345 NW 23151168 E 04/18-20 39 4 1 27 52 WNW 10 16 2 1 N 48 5701 NW 23113897 V 04/18-21 39 0 0 25 55 WNW 9 15 2 1 N 49 4057 NW 22 76625 G 04/18-22 39 0 0 22 60 WNW 8 14 2 1 N 49 3098 NW 18 55320 F 04/18-23 39 0 0 21 60 W 8 13 2 1 N 47 2139 WNW 15 34015 P 04/19-00 22 0 0 19 65 W 8 13 2 1 N 46 1179 WNW 13 12709 P 04/19-01 22 0 0 19 64 W 8 13 2 1 N 46 914 WNW 13 10043 P 04/19-02 22 0 0 20 62 W 9 14 2 1 N 46 649 W 14 7377 P 04/19-03 22 0 0 19 65 W 9 15 2 1 NNW 44 385 W 14 4711 P 04/19-04 22 0 0 19 63 W 9 15 2 1 NNW 39 392 W 15 5053 P 04/19-05 22 0 0 19 63 W 10 16 3 1 NNW 32 399 W 16 5394 P 04/19-06 28 1 0 20 62 W 10 16 3 1 NNW 28 406 W 16 5735 P 04/19-07 28 1 0 23 59 W 10 17 3 1 NNW 24 932 W 17 15769 P 04/19-08 28 1 0 26 59 W 10 17 3 1 NW 23 1458 W 20 25803 P 04/19-09 28 1 0 30 56 W 10 16 3 1 NW 23 1984 W 21 35836 P 04/19-10 28 1 0 34 51 W 10 16 3 1 NW 22 2806 WNW 21 48364 F 04/19-11 28 1 0 38 46 WSW 9 15 2 1 NW 21 3628 WNW 20 60891 G 04/19-12 49 1 0 40 44 WSW 9 15 2 1 NW 21 4449 WNW 20 73418 G 04/19-13 49 1 0 42 43 WSW 10 16 2 1 NW 22 4909 WNW 21 90199 G 04/19-14 49 1 0 43 43 W 12 17 2 1 NW 24 5369 WNW 23106979 V 04/19-15 49 1 0 43 45 W 12 18 2 1 NW 25 5828 WNW 24123760 V 04/19-16 49 1 0 43 46 W 10 16 2 1 NW 26 5779 WNW 24122137 V 04/19-17 49 1 0 42 48 W 8 13 2 1 NW 28 5731 WNW 24120514 V 04/19-18 67 8 2 41 50 W 7 7 2 1 NW 28 5682 WNW 24118891 V 04/19-19 67 8 2 39 54 W 7 7 2 1 NW 26 4437 WNW 22 89236 G 04/19-20 67 8 2 37 58 W 8 14 3 1 NNW 25 3193 WNW 20 59581 F 04/19-21 67 8 2 35 61 W 10 16 3 1 NNW 24 1949 WNW 17 29926 P 04/19-22 67 8 2 34 62 W 10 16 3 1 NW 22 1500 W 16 22370 P 04/19-23 67 8 2 33 62 W 9 16 3 1 NW 18 1050 W 15 14814 P 04/20-00 69 9 2 32 63 WSW 9 15 3 1 NW 16 601 W 14 7258 P 04/20-01 69 9 2 31 65 WSW 9 15 3 1 NW 15 534 W 15 6844 P 04/20-02 69 9 2 31 66 WSW 9 15 3 1 WNW 14 468 W 16 6431 P 04/20-03 69 9 2 30 69 WSW 9 15 3 1 WNW 14 401 W 17 6018 P 04/20-04 69 9 2 29 72 WSW 9 14 3 1 WNW 14 392 W 18 6182 P 04/20-05 69 9 2 29 73 WSW 8 14 3 1 WNW 14 383 W 20 6345 P 04/20-06 76 10 2 29 75 WSW 8 13 3 1 WNW 15 374 W 20 6509 P 04/20-07 76 10 2 32 69 W 7 7 3 1 WNW 16 892 W 22 18498 P 04/20-08 76 10 2 36 61 W 7 7 3 1 W 18 1411 W 23 30487 P 04/20-09 76 10 2 40 55 W 6 6 3 1 W 20 1930 W 25 42476 F 04/20-10 76 10 2 44 49 W 6 6 3 1 W 23 3787 W 24 78081 G 04/20-11 76 10 2 46 48 W 6 6 3 1 WNW 26 5645 WNW 24113686 V 04/20-12 79 24 5 48 46 WNW 6 6 3 1 WNW 30 7503 NW 23149290 V 04/20-13 79 24 5 49 45 WNW 6 6 3 1 WNW 32 8483 WNW 22163155 E 04/20-14 79 24 5 50 44 WNW 6 6 3 1 WNW 35 9464 WNW 22177020 E 04/20-15 79 24 5 50 44 WNW 6 6 3 1 WNW 36 10445 WNW 21190885 E 04/20-16 79 24 5 49 46 WNW 6 6 3 1 WNW 38 9899 WNW 22183980 E 04/20-17 79 24 5 48 47 NW 7 7 2 1 WNW 39 9353 WNW 22177076 E 04/20-18 68 10 2 46 49 NW 7 7 2 1 W 40 8807 WNW 22170171 E 04/20-19 68 10 2 43 53 WNW 7 7 2 1 W 41 7350 WNW 21134134 V 04/20-20 68 10 2 40 57 WNW 7 7 2 1 WNW 41 5893 WNW 18 98097 G 04/20-21 68 10 2 37 62 W 7 7 2 1 WNW 41 4437 WNW 16 62061 G 04/20-22 68 10 2 35 64 W 7 7 2 1 WNW 39 3601 WNW 16 50071 F 04/20-23 68 10 2 32 69 WSW 7 7 2 1 NW 38 2765 WNW 16 38082 P 04/21-00 45 8 2 31 69 WSW 7 7 2 1 NW 36 1929 WNW 16 26093 P 04/21-01 45 8 2 30 69 WSW 7 7 2 1 NW 33 1459 WNW 14 18865 P 04/21-02 45 8 2 29 70 WSW 8 8 2 1 NW 31 989 W 12 11637 P 04/21-03 45 8 2 28 72 WSW 8 13 2 1 NW 30 520 W 9 4410 P 04/21-04 45 8 2 27 74 WSW 8 14 2 1 NW 30 556 W 10 4773 P 04/21-05 45 8 2 26 77 WSW 9 15 2 1 WNW 30 592 W 10 5136 P 04/21-06 42 8 2 27 75 WSW 9 15 2 1 WNW 31 628 W 10 5500 P 04/21-07 42 8 2 30 67 W 9 14 1 04/21-08 42 8 2 35 57 W 8 13 1 04/21-09 42 8 2 39 50 W 7 7 1 04/21-10 42 8 2 42 46 W 6 6 1 04/21-11 42 8 2 45 42 W 5 5 1 04/21-12 63 10 2 47 40 W 5 5 1 04/21-13 63 10 2 49 38 W 5 5 1 04/21-14 63 10 2 50 37 W 6 6 1 04/21-15 63 10 2 51 36 W 6 6 1 04/21-16 63 10 2 51 36 W 7 7 1 04/21-17 63 10 2 49 39 WNW 8 8 1 04/21-18 67 17 3 47 42 WNW 8 13 1 KEY: FORECAST - MONTH/DAY-HOUR OF FORECAST VALID AT - /24-HOUR CLOCK LOCAL TIME/ SC - SKY COVER /PERCENT/ PP - PROBABILITY OF PRECIPITATION 0.01 INCH /PERCENT/ WR - PROBABILITY OF WETTING RAIN 0.10 INCH /PERCENT/ AT - TEMPERATURE /DEGREES F/ RH - RELATIVE HUMIDITY /PERCENT/ 20-FT WIND - 20-FOOT WIND /MPH/ GST - 20-FOOT WIND GUST /MPH/ HI - HAINES INDEX LAL - LIGHTNING ACTIVITY LEVEL 10KFT WIND - 10000 FEET ABOVE GROUND LEVEL FREE-AIR WINDS /MPH/ MIXG HGT - MIXING HEIGHT /FEET ABOVE GROUND LEVEL/ TRANS 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...ENTREKIN REQUESTED BY...JAY STALNACKER TYPE OF REQUEST...PRESCRIBED .TAG 20130417.HEILR.02/BOU