FNUS75 KBOU 091644 FWSBOU SPOT FORECAST FOR C LAZY U PILES...USFS NATIONAL WEATHER SERVICE DENVER CO 930 AM MST TUE FEB 9 2010 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...A STRONG TEMPERATURE INVERSION WITH LIGHT WINDS ABOVE IT WILL LIMIT MIXING TODAY. EXPECT MARGINALLY FAIR SMOKE DISPERSAL FOR A FEW HOURS THIS AFTERNOON WITH TEMPERATURES IN THE MID 20S... POSSIBLY LIMITED TO HIGHER ELEVATIONS OF THE BURN AREA. SIMILAR CONDITIONS ARE EXPECTED THURSDAY...THEN A BIT MORE WIND ON FRIDAY MAY PROVIDE FOR A LONGER WINDOW. ...THUNDERSTORMS IMPLY STRONG...GUSTY AND ERRATIC WINDS... .TODAY... SKY/WEATHER.........MOSTLY SUNNY. MAX TEMPERATURE.....23-27. MIN HUMIDITY........35-45%. WIND (20 FT)........UPSLOPE/UPVALLEY 3-6 MPH UNTIL 1300...THEN WEST 5-10 MPH. TRANSPORT WINDS.....SOUTH 5 MPH UNTIL 1200...THEN WEST 15 MPH. MIXING HEIGHT.......RISING TO 2000 FT AGL BY 1200 AND 3000 FT AGL BY 1400. SMOKE DISPERSAL.....POOR UNTIL 1300...THEN FAIR UNTIL 1600...THEN POOR. .TONIGHT... SKY/WEATHER.........MOSTLY CLEAR. MIN TEMPERATURE.....0 TO -5. MAX HUMIDITY........90-100%. WIND (20 FT)........SOUTHWEST 4-8 MPH UNTIL 2400...THEN DOWNSLOPE/DOWNVALLEY 0-5 MPH. TRANSPORT WINDS.....SOUTHWEST 10 MPH BECOMING DOWNSLOPE 5 MPH. MIXING HEIGHT.......LOWERING TO BELOW 1000 FT AGL BY 2000. SMOKE DISPERSAL.....POOR. .WEDNESDAY... SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW. MAX TEMPERATURE.....22-26. MIN HUMIDITY........40-50%. WIND (20 FT)........BECOMING UPSLOPE/UPVALLEY 4-8 MPH BY 1200. TRANSPORT WINDS.....SOUTHWEST 5 MPH UNTIL 1300...THEN WEST 15 MPH. MIXING HEIGHT.......RISING TO 1500 FT AGL BY 1100 AND 3000 FT AGL BY 1400. SMOKE DISPERSAL.....POOR UNTIL 1400...THEN FAIR UNTIL 1600...THEN POOR. .FORECAST DAYS 3 THROUGH 5... .THURSDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW. LOWS AROUND 2. HIGHS IN THE LOWER 30S. TYPICAL SLOPE/VALLEY WINDS LESS THAN 10 MPH. .FRIDAY...CLOUDY. SLIGHT CHANCE OF SNOW. LOWS AROUND 6. HIGHS IN THE LOWER 30S. WEST WINDS AROUND 8 MPH. .SATURDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW. LOWS AROUND 10. HIGHS IN THE LOWER 30S. TYPICAL SLOPE/VALLEY WINDS LESS THAN 10 MPH. EXPERIMENTAL FIRE WEATHER TABLE FOR C LAZY U PILES. +++ 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 02/09-09 26 0 4 51 S 2 1 894 S 5 7017 P 02/09-10 26 0 9 56 S 3 1 1552 SW 7 13905 P 02/09-11 0 0 15 56 SW 5 5 3 1 NW16 2211 W 10 20792 P 02/09-12 0 0 19 51 SW 6 1 3090 W 14 41313 F 02/09-13 0 0 22 45 SW 8 1 3968 W 16 61834 G 02/09-14 0 0 23 41 W 9 9 3 1 W14 4847 W 20 82355 G 02/09-15 0 0 23 42 W 9 1 4026 W 18 65724 G 02/09-16 0 0 21 46 W 9 1 3204 W 17 49093 F 02/09-17 5 0 18 52 W 9 9 3 1 NW18 2382 W 16 32461 P 02/09-18 5 0 15 59 W 9 1 1696 W 14 22478 P 02/09-19 5 0 13 65 W 9 1 1009 W 12 12494 P 02/09-20 23 0 10 71 W 9 9 4 1 NW20 322 W 9 2511 P 02/09-21 23 0 8 77 SW 8 1 291 W 8 2077 P 02/09-22 23 0 6 81 SW 7 1 261 SW 7 1643 P 02/09-23 12 0 5 84 SW 6 6 3 1 W24 230 SW 6 1210 P 02/10-00 12 0 4 91 SW 5 1 219 SW 6 1031 P 02/10-01 12 0 3 95 SW 3 1 208 SW 5 853 P 02/10-02 35 0 2 97 SW 3 3 3 1 W25 197 SW 3 675 P 02/10-03 35 0 1 96 SW 2 1 204 SW 3 556 P 02/10-04 35 0 1 96 S 2 1 211 SW 2 438 P 02/10-05 68 10 1 96 CALM 1 3 1 W29 219 CALM 320 P 02/10-06 68 10 2 95 CALM 1 346 SW 2 632 P 02/10-07 68 10 3 97 S 2 1 469 SW 2 935 P 02/10-08 68 10 6 97 S 2 2 2 1 W24 592 SW 2 1238 P 02/10-09 68 10 10 85 S 3 1 1227 SW 5 8066 P 02/10-10 68 10 14 77 S 3 1 1862 W 7 14893 P 02/10-11 84 10 17 67 SW 5 5 2 1 W21 2497 W 10 21721 P 02/10-12 84 10 20 55 SW 6 1 3104 W 12 33852 P 02/10-13 84 10 22 46 SW 7 1 3711 W 14 45984 F 02/10-14 84 10 23 42 SW 7 7 3 1 W24 4318 W 15 58115 F 02/10-15 84 10 22 42 W 7 1 3180 W 13 40866 F 02/10-16 84 10 21 46 W 7 1 2043 W 10 23618 P 02/10-17 84 10 17 54 W 6 6 3 1 W28 905 W 8 6369 P 02/10-18 84 10 15 61 W 5 1 674 W 7 4436 P 02/10-19 84 10 12 67 NW 5 1 443 NW 5 2503 P 02/10-20 84 10 10 73 NW 3 3 3 1 W31 212 NW 3 570 P 02/10-21 84 10 8 79 NW 3 1 197 NW 3 540 P 02/10-22 84 10 6 84 NW 3 1 182 W 3 509 P 02/10-23 64 10 5 88 W 3 3 3 1 W26 168 W 3 479 P 02/11-00 64 10 4 93 W 3 1 165 W 3 506 P 02/11-01 64 10 3 95 W 3 1 163 W 3 533 P 02/11-02 64 10 2 94 SW 3 3 2 1 W30 161 SW 3 560 P 02/11-03 64 10 2 94 SW 3 1 159 SW 2 399 P 02/11-04 64 10 2 94 S 2 1 157 CALM 237 P 02/11-05 64 10 2 94 SE 2 2 2 1 W32 156 CALM 76 P 02/11-06 64 10 2 94 SE 2 1 279 CALM 366 P 02/11-07 64 10 4 94 SE 2 1 403 CALM 656 P 02/11-08 64 10 8 80 SE 2 2 2 1 NW25 526 SW 2 946 P 02/11-09 64 10 13 66 S 3 1 1824 W 7 21206 P 02/11-10 64 10 18 75 SW 5 1 3122 W 12 41465 F 02/11-11 64 10 22 68 W 6 6 2 1 NW24 4420 W 16 61725 G 02/11-12 64 10 26 59 W 7 1 4745 W 17 74397 G 02/11-13 64 10 28 51 W 9 1 5070 W 20 87070 G 02/11-14 64 10 29 47 W 10 10 2 1 W32 5394 W 21 99742 G 02/11-15 64 10 29 48 W 10 1 5205 W 22 98210 G 02/11-16 64 10 27 52 W 10 1 5015 W 22 96678 G 02/11-17 84 10 23 61 W 10 10 2 1 W47 4825 W 23 95146 G 02/11-18 84 10 20 69 W 10 1 3630 W 21 69003 G 02/11-19 84 10 18 76 W 10 1 2435 W 18 42860 F 02/11-20 84 10 15 83 W 10 10 2 1 NW53 1240 W 15 16717 P 02/11-21 84 10 13 90 W 10 1 947 W 15 12553 P 02/11-22 84 10 11 94 W 12 1 653 W 14 8389 P 02/11-23 84 10 10 94 W 12 12 2 1 NW49 359 W 14 4225 P 02/12-00 84 10 8 95 W 12 1 332 W 13 3578 P 02/12-01 84 10 8 96 W 10 1 305 W 10 2931 P 02/12-02 84 10 7 96 W 9 9 2 1 NW46 278 W 9 2284 P 02/12-03 84 10 6 96 W 8 1 282 W 9 2227 P 02/12-04 84 10 6 96 W 7 1 285 W 9 2170 P 02/12-05 84 10 6 96 W 7 7 2 1 NW49 289 W 8 2113 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...GIMMESTAD REQUESTED BY...MICHAEL ST MARTIN REASON FOR REQUEST...PRESCRIBED .TAG 20100209.CLAZY.01/BOU