FNUS75 KBOU 201530 FWSBOU SPOT FORECAST FOR RADIO REPEATER...USFS NATIONAL WEATHER SERVICE DENVER CO 920 AM MDT MON APR 20 2009 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...HIGH PRESSURE ALOFT WILL BUILD ACROSS THE REGION WITH A DECREASING NORTHWEST FLOW PATTERN EXPECTED. THE AIRMASS WILL REMAIN GENERALLY DRY AND STABLE. THERE WILL BE CONTINUED GUSTY WINDS AT TIMES ABOVE TIMBERLINE AND EAST SLOPES. ...THUNDERSTORMS IMPLY STRONG...GUSTY AND ERRATIC WINDS... .TUESDAY... SKY/WEATHER.........MOSTLY SUNNY. MAX TEMPERATURE.....59. MIN HUMIDITY........28%. 20-FOOT WINDS.......WEST 5-11 MPH. GUSTS TO 30 MPH OVER EXPOSED RIDGES AND HIGHER TERRAIN. TRANSPORT WINDS.....NORTHWEST 12-20 MPH. MIXING HEIGHT.......800-1800 FT AGL UNTIL 1000. 7400-8400 FT AGL AFTER 1200. SMOKE DISPERSAL.....POOR UNTIL 1000. VERY GOOD AFTER 1200. HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. .FORECAST DAYS 3 THROUGH 5... .WEDNESDAY...PARTLY CLOUDY. ISOLATED THUNDERSTORMS AFTER 1200. LOWS IN THE MID 30S. HIGHS AROUND 60. TYPICAL SLOPE/VALLEY WINDS LESS THAN 10 MPH. .THURSDAY...PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER 60S. TYPICAL SLOPE/VALLEY WINDS LESS THAN 10 MPH. .FRIDAY...PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER 60S. TYPICAL SLOPE/VALLEY WINDS LESS THAN 10 MPH. EXPERIMENTAL FIRE WEATHER TABLE FOR RADIO REPEATER. +++ 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 04/20-09 26 0 31 54 W 9 9 2 1 NW51 1604 W 23 32361 P 04/20-10 26 0 35 48 W 9 1 2836 NW 26 74252 G 04/20-11 26 0 39 44 W 9 1 4067 NW 31 116143 V 04/20-12 35 0 42 41 W 9 9 2 1 N32 5298 NW 35 158035 E 04/20-13 35 0 44 38 W 8 1 5427 NW 33 157054 E 04/20-14 35 0 45 36 W 8 1 5556 NW 32 156073 E 04/20-15 35 0 46 36 W 8 8 2 1 NW17 5685 NW 31 155092 E 04/20-16 35 0 46 36 W 9 1 5560 NW 31 151200 E 04/20-17 35 0 45 38 W 12 1 5434 NW 31 147307 V 04/20-18 21 0 44 40 NW 12 12 2 1 NW20 5309 NW 31 143414 V 04/20-19 21 0 43 48 NW 12 1 4382 NW 31 117535 V 04/20-20 21 0 41 53 W 10 1 3456 NW 30 91656 G 04/20-21 21 0 38 58 W 9 9 2 1 N18 2530 NW 30 65776 G 04/20-22 21 0 36 62 W 9 1 1825 W 25 45878 F 04/20-23 21 0 35 65 W 8 1 1120 W 21 25979 P 04/21-00 25 0 34 68 W 8 8 2 1 N20 414 W 17 6081 P 04/21-01 25 0 33 69 W 8 1 372 W 16 5199 P 04/21-02 25 0 32 71 W 8 1 329 W 15 4318 P 04/21-03 25 0 32 72 W 8 8 2 1 N23 286 W 14 3437 P 04/21-04 25 0 32 72 W 9 1 317 W 15 4007 P 04/21-05 25 0 32 72 W 9 1 348 W 15 4576 P 04/21-06 14 0 32 70 W 10 10 2 1 NW26 380 W 16 5145 P 04/21-07 14 0 33 68 W 9 1 1097 W 15 13739 P 04/21-08 14 0 37 60 W 8 1 1593 W 15 19861 P 04/21-09 14 0 41 52 W 7 7 2 1 NW30 2088 W 14 25983 P 04/21-10 14 0 46 44 W 6 1 3660 W 15 51478 F 04/21-11 14 0 50 38 W 6 1 5231 NW 16 76973 G 04/21-12 14 0 53 34 W 6 6 2 1 NW26 6803 NW 17 102468 V 04/21-13 14 0 55 32 W 6 1 7404 NW 17 112970 V 04/21-14 14 0 56 30 W 7 1 8004 NW 17 123473 V 04/21-15 14 0 57 28 W 7 7 2 1 NW26 8605 NW 18 133975 V 04/21-16 14 0 57 28 W 8 1 8165 NW 17 123724 V 04/21-17 14 0 56 29 W 9 1 7725 NW 17 113474 V 04/21-18 20 0 54 31 W 9 9 2 1 NW25 7285 NW 16 103223 V 04/21-19 20 0 52 33 W 9 1 5759 NW 16 79907 G 04/21-20 20 0 49 39 W 9 1 4233 W 15 56592 F 04/21-21 20 0 45 45 W 9 9 2 1 NW23 2707 W 14 33276 P 04/21-22 20 0 42 51 W 9 1 2007 W 14 24283 P 04/21-23 20 0 40 55 W 9 1 1307 W 13 15290 P 04/22-00 20 0 39 57 W 9 9 2 1 NW21 607 W 12 6297 P 04/22-01 20 0 38 58 W 9 1 513 W 12 5166 P 04/22-02 20 0 37 58 W 9 1 420 W 10 4035 P 04/22-03 20 0 36 56 W 9 9 2 1 NW20 326 W 10 2904 P 04/22-04 20 0 35 54 W 9 1 340 W 10 3050 P 04/22-05 20 0 36 50 W 9 1 354 W 10 3196 P 04/22-06 32 0 36 46 W 9 9 2 1 NW17 368 W 10 3342 P 04/22-07 32 0 37 45 W 9 1 821 W 10 7899 P 04/22-08 32 0 40 42 W 9 1 1274 W 12 12457 P 04/22-09 32 0 43 38 W 9 9 2 1 NW15 1727 W 12 17015 P 04/22-10 32 0 48 32 W 10 1 3678 W 12 38883 P 04/22-11 32 0 51 29 W 10 1 5628 W 13 60751 G 04/22-12 55 10 54 26 W 10 10 2 2 W12 7578 W 13 82619 G 04/22-13 55 10 56 25 W 9 2 8424 W 13 90755 G 04/22-14 55 10 57 24 W 9 2 9271 W 13 98890 G 04/22-15 55 10 58 23 W 9 9 3 2 W13 10117 W 13 107026 V 04/22-16 55 10 58 24 W 9 2 9450 W 13 99446 G 04/22-17 55 10 57 25 W 8 2 8783 W 12 91865 G 04/22-18 55 10 55 26 W 8 8 3 2 W13 8115 W 12 84285 G 04/22-19 55 10 53 27 W 10 2 6153 W 12 63595 G 04/22-20 29 9 50 30 W 10 1 4190 W 12 42905 F 04/22-21 29 9 46 33 W 10 10 3 1 W12 2228 W 12 22216 P 04/22-22 29 9 43 35 W 10 1 1649 W 12 16473 P 04/22-23 29 9 41 35 W 10 1 1070 W 12 10730 P 04/23-00 29 0 40 35 W 10 10 3 1 W10 491 W 12 4987 P 04/23-01 29 0 39 36 W 10 1 425 W 12 4377 P 04/23-02 29 0 38 37 W 12 1 359 W 13 3768 P 04/23-03 29 0 37 39 W 12 12 3 1 W10 292 W 13 3158 P 04/23-04 29 0 36 40 W 12 1 306 W 13 3370 P 04/23-05 29 0 37 40 W 12 1 320 W 13 3583 P 04/23-06 40 0 37 40 W 12 12 3 1 NW10 334 W 13 3795 P 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/ENTREKIN REQUESTED BY...CRAIG BROUWER REASON FOR REQUEST...SAR .TAG 20090420.RADIO.01/BOU