FNUS75 KBOU 282246 FWSBOU SPOT FORECAST FOR ROUND THE BEND...USFS NATIONAL WEATHER SERVICE DENVER CO 444 PM MDT SAT APR 28 2012 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...EXPECT MOSTLY CLOUDY SKIES WITH A 10% CHANCE OF A RAIN OR SNOW SHOWER UNTIL 2400. WINDS WILL BE EAST TO SOUTHEAST AT 7-12 MPH WITH A FEW GUSTS TO 20 MPH POSSIBLE UNTIL 2100...THEN DOWNSLOPE/DOWNVALLEY 3-8 MPH. HUMIDITY WILL BE IN THE TEENS EARLY THIS EVENING AND THEN SLOWLY RISE OVERNIGHT WITH MAX READINGS IN THE 50-60% RANGE. ...THUNDERSTORMS IMPLY STRONG...GUSTY AND ERRATIC WINDS... .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 2400...THEN PARTLY CLOUDY(50-60%). SLIGHT CHANCE OF RAIN ANDSNOW SHOWERS UNTIL 2400. MIN TEMPERATURE.....32. MAX HUMIDITY........59%. 20-FOOT WINDS.......EAST SOUTHEAST WINDS 6-10 MPH UNTIL 2100 WITH GUSTS TO 18 MPH...THEN DOWNSLOPE/DOWNVALLEY 2-8 MPH UNTIL 0300... THEN WEST AROUND 5 MPH. TRANSPORT WINDS.....SOUTHWEST 0-8 MPH. MIXING HEIGHT.......8200 FT AGL UNTIL 1900. BELOW 1000 FT AGL AFTER 2400. SMOKE DISPERSAL.....GOOD UNTIL 1900...THEN FAIR UNTIL 2000...THEN POOR. HAINES INDEX........3 VERY LOW. .SUNDAY... SKY/WEATHER.........PARTLY CLOUDY(40-50%). SLIGHT CHANCE OF THUNDERSTORMS AFTER 1200. MAX TEMPERATURE.....55. MIN HUMIDITY........28%. 20-FOOT WINDS.......SOUTHWEST WINDS AROUND 5 MPH UNTIL 0900...THEN UPSLOPE/UPVALLEY 4-10 MPH. TRANSPORT WINDS.....WEST 8-16 MPH. MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700. 9200-10200 FT AGL AFTER 1200. SMOKE DISPERSAL.....POOR UNTIL 1000...THEN GOOD UNTIL 1100...THEN VERY GOOD UNTIL 1200...THEN EXCELLENT UNTIL 1400...THEN VERY GOOD UNTIL 1700...THEN GOOD. HAINES INDEX........3 VERY LOW. .SUNDAY NIGHT... SKY/WEATHER.........PARTLY CLOUDY. MIN TEMPERATURE.....33. MAX HUMIDITY........58%. 20-FOOT WINDS.......EAST WINDS AROUND 5 MPH UNTIL 2100...THEN DOWNSLOPE/DOWNVALLEY 2-8 MPH UNTIL 2400...THEN WEST 6-11 MPH. TRANSPORT WINDS.....WEST 4-12 MPH. MIXING HEIGHT.......8000 FT AGL UNTIL 1900. BELOW 1000 FT AGL AFTER 2100. SMOKE DISPERSAL.....GOOD UNTIL 1900...THEN FAIR UNTIL 2000...THEN POOR. HAINES INDEX........4 LOW. .MONDAY... SKY/WEATHER.........MOSTLY SUNNY. MAX TEMPERATURE.....62. MIN HUMIDITY........20%. 20-FOOT WINDS.......WEST WINDS 7-13 MPH. TRANSPORT WINDS.....WEST 13-24 MPH UNTIL 1200...THEN 24-28 MPH. MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700. 10000-11000 FT AGL AFTER 1200. SMOKE DISPERSAL.....POOR UNTIL 0900...THEN FAIR UNTIL 1000...THEN GOOD UNTIL 1100...THEN VERY GOOD UNTIL 1200...THEN EXCELLENT. HAINES INDEX........5 MODERATE. FIRE WEATHER TABLE FOR ROUND THEBEND. +++ 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 04/28-16 60 10 2 49 20 E 7 7 3 1 W43 10411 SW15 144483 V 04/28-17 60 10 2 49 23 E 7 7 3 1 W38 9335 SW12 102907 V 04/28-18 59 15 4 47 27 SE 7 7 3 1 W35 8259 SW 8 61330 G 04/28-19 59 15 4 46 34 SE 6 6 3 1 SW33 6677 SW 7 43807 F 04/28-20 59 15 4 43 44 E 5 5 3 1 SW35 5094 S 5 26284 P 04/28-21 56 15 4 40 54 E 3 3 3 1 SW35 3511 S 2 8760 P 04/28-22 56 15 4 38 58 SE 2 2 3 1 SW35 2617 S 2 6429 P 04/28-23 56 15 4 37 59 CALM 1 3 1 SW35 1724 SW 2 4098 P 04/29-00 50 2 1 36 58 CALM 1 3 1 SW35 830 W 2 1767 P 04/29-01 50 2 1 35 59 CALM 1 3 1 SW35 783 SW 2 1520 P 04/29-02 50 2 1 34 59 CALM 1 3 1 SW36 737 SW 2 1273 P 04/29-03 50 2 1 33 59 W 2 2 3 1 SW37 690 CALM 1025 P 04/29-04 50 2 1 33 58 W 3 3 3 1 SW37 759 SW 2 1790 P 04/29-05 50 2 1 33 56 W 5 5 3 1 W37 829 SW 3 2554 P 04/29-06 42 2 0 33 55 W 5 5 3 1 W37 898 SW 5 3319 P 04/29-07 42 2 0 34 55 SW 3 3 3 1 W36 1920 SW 7 15082 P 04/29-08 42 2 0 38 51 S 2 2 2 1 W35 2942 W 9 26845 P 04/29-09 42 2 0 41 46 CALM 1 2 1 W35 3964 W12 38608 P 04/29-10 42 2 0 45 39 CALM 1 2 1 W36 5889 W15 84445 G 04/29-11 42 2 0 48 34 CALM 1 3 1 W36 7815 W17 130282 V 04/29-12 50 10 2 50 30 CALM 1 3 2 W37 9740 W21 176120 E 04/29-13 50 10 2 52 29 S 2 2 3 2 W36 10037 W18 161313 E 04/29-14 50 10 2 53 29 SE 2 2 3 2 W33 10334 W16 146507 V 04/29-15 50 10 2 54 29 E 3 3 3 2 W32 10631 W14 131700 V 04/29-16 50 10 2 54 28 E 3 3 3 2 W32 9764 W14 114901 V 04/29-17 50 10 2 53 28 NE 3 3 3 2 W32 8897 W13 98102 G 04/29-18 38 0 0 51 29 E 5 5 3 1 W32 8030 W12 81303 G 04/29-19 38 0 0 50 32 E 3 3 3 1 W32 5574 W 8 54665 F 04/29-20 38 0 0 47 38 CALM 1 3 1 SW31 3117 W 6 28028 P 04/29-21 38 0 0 43 44 CALM 1 3 1 SW30 661 W 2 1390 P 04/29-22 38 0 0 41 49 S 2 2 3 1 SW30 549 W 3 1394 P 04/29-23 38 0 0 39 53 SW 3 3 2 1 W29 436 W 5 1398 P 04/30-00 15 0 1 38 55 W 5 5 2 1 W29 324 SW 5 1402 P 04/30-01 15 0 1 37 57 W 6 6 2 1 W29 276 W 7 1416 P 04/30-02 15 0 1 35 58 W 7 7 2 1 W29 228 W 8 1431 P 04/30-03 15 0 1 35 57 W 8 8 2 1 W29 181 W 9 1445 P 04/30-04 15 0 1 34 55 W 9 9 3 1 W30 177 W10 1614 P 04/30-05 15 0 1 34 51 W10 10 4 1 W31 173 W12 1784 P 04/30-06 15 0 0 34 49 W10 10 5 1 W30 169 W14 1953 P 04/30-07 15 0 0 36 47 W10 10 5 1 W26 900 W16 15669 P 04/30-08 15 0 0 40 41 W 9 9 5 1 W22 1630 W18 29384 P 04/30-09 15 0 0 45 36 W 8 8 5 1 W18 2361 W21 43100 F 04/30-10 15 0 0 49 30 W 8 8 4 1 W22 4441 W22 90408 G 04/30-11 15 0 0 53 25 W 8 8 3 1 W29 6521 W23 137716 V 04/30-12 24 0 0 56 22 W 8 8 2 1 W33 8602 W25 185024 E 04/30-13 24 0 0 58 21 W 8 8 2 1 W37 9596 W24 204705 E 04/30-14 24 0 0 59 20 W 7 7 3 1 W38 10590 W24 224385 E 04/30-15 24 0 0 60 20 W 7 7 3 1 W39 11583 W24 244065 E 04/30-16 24 0 0 61 20 W 8 8 3 1 W40 10890 W25 236664 E 04/30-17 24 0 0 60 20 W 9 9 3 1 W40 10196 W26 229262 E 04/30-18 31 0 0 58 22 W 9 9 3 1 W40 9502 W26 221861 E 04/30-19 31 0 0 56 24 W 8 8 3 1 W40 6468 W22 149102 V 04/30-20 31 0 0 53 28 SW 6 6 2 1 W40 3435 SW16 76342 G 04/30-21 31 0 0 50 32 SW 5 5 2 1 W39 401 SW10 3583 P 04/30-22 31 0 0 47 35 SW 6 6 2 1 W37 351 SW12 3467 P 04/30-23 31 0 0 45 37 SW 7 7 2 1 W33 301 SW14 3351 P 05/01-00 33 0 0 44 38 W 8 8 2 1 W31 251 SW15 3235 P 05/01-01 33 0 0 43 39 W 9 9 2 1 W29 239 W15 3161 P 05/01-02 33 0 0 42 40 W 9 9 2 1 SW28 227 W16 3087 P 05/01-03 33 0 0 41 41 W 9 9 2 1 SW28 215 W16 3013 P 05/01-04 33 0 0 40 49 W 9 9 2 1 SW32 231 W15 2877 P 05/01-05 33 0 0 40 53 W 8 8 2 1 SW38 247 W13 2741 P 05/01-06 56 0 0 41 40 W 7 7 2 1 W45 263 W12 2604 P 05/01-07 56 0 0 42 10 SW 6 6 2 1 W51 648 W12 6974 P 05/01-08 56 0 0 44 2 SW 5 5 2 1 W55 1033 SW13 11344 P 05/01-09 56 0 0 47 1 SW 5 5 2 1 W59 1418 SW13 15714 P 05/01-10 56 0 0 51 2 SW 5 5 2 1 W59 3124 SW17 61164 G 05/01-11 56 0 0 54 10 SW 6 6 2 1 W58 4830 W22 106614 V 05/01-12 56 10 2 56 27 SW 7 7 2 2 W55 6536 W26 152063 E 05/01-13 56 10 2 57 9 SW 8 8 2 2 W53 7107 W26 166341 E 05/01-14 56 10 2 58 1 SW 8 8 2 2 W51 7677 SW28 180619 E 05/01-15 56 10 2 59 0 SW 8 8 2 2 W48 8247 SW28 194897 E 05/01-16 56 10 2 59 1 SW 8 8 2 2 W48 7779 SW25 174514 E 05/01-17 56 10 2 58 7 W 7 7 3 2 W48 7312 SW24 154131 E 05/01-18 53 10 2 56 33 W 7 7 3 2 W49 6844 SW23 133748 V 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 $$ WFO BOULDER REQUESTED BY...ROCCO SNART REASON FOR REQUEST...WILDFIRE .TAG 20120428.ROUND.04/BOU