FNUS75 KBOU 042050 FWSBOU SPOT FORECAST FOR BLACKHAWK WF...JEFFCO SHERIFF NATIONAL WEATHER SERVICE DENVER CO 248 PM MDT TUE MAY 4 2010 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...STRONG WESTERLY FLOW ALOFT WILL CONTINUE OVER THE REGION THIS AFTERNOON AND TONIGHT. THE SURFACE WINDS ARE EXPECTED TO DECREASE OVERNIGHT. THERE WILL BE A SLIGHT CHANCE OF A THUNDERSTORM ON WEDNESDAY AFTERNOON BUT IT WILL BE REMOTE. ...THUNDERSTORMS IMPLY STRONG...GUSTY AND ERRATIC WINDS... .REST OF TODAY... SKY/WEATHER.........MOSTLY SUNNY. MAX TEMPERATURE.....63-65. MIN HUMIDITY........10-15%. WIND (20 FT)........WINDY. WEST-SOUTHWEST 15-25 MPH WITH GUSTS TO 35 MPH. TRANSPORT WINDS.....WEST 56-64 MPH. .TONIGHT... SKY/WEATHER.........MOSTLY CLEAR. MIN TEMPERATURE.....29-32. MAX HUMIDITY........53-58%. WIND (20 FT)........BREEZY. WEST SOUTHWEST WINDS 15-25 MPH WITH GUSTS TO AROUND 35 MPH UNTIL 2000...THEN SOUTHWEST 10-20 MPH. TRANSPORT WINDS.....WEST 32-52 MPH UNTIL 2400...THEN SOUTHWEST 12-16 MPH. .WEDNESDAY... SKY/WEATHER.........MOSTLY SUNNY UNTIL 0900...THEN PARTLY CLOUDY(40-50%). ISOLATED THUNDERSTORMS NEAR RIDGETOP AFTER 1400. MAX TEMPERATURE.....58-61. MIN HUMIDITY........13-18%. WIND (20 FT)........WEST SOUTHWEST WINDS 8-13 MPH. GUSTS UP TO 20 MPH AFTER 1200. VARIABLE AND ERRATIC GUSTS TO 35 MPH NEAR ANY THUNDERSTORMS. TRANSPORT WINDS.....WEST 16-24 MPH UNTIL 1200...THEN 32-36 MPH. .FORECAST DAYS 3 THROUGH 5... .THURSDAY...CLOUDY. CHANCE OF SNOW SHOWERS AFTER 0600. COLDER. LOWS IN THE LOWER 30S. HIGHS IN THE MID 40S. WEST WINDS AROUND 14 MPH WITH GUSTS TO AROUND 30 MPH. .FRIDAY...MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS UNTIL 0600...THEN SLIGHT CHANCE OF SNOW SHOWERS. SLIGHT CHANCE OF RAIN SHOWERS AFTER 1200. LOWS IN THE MID 20S. HIGHS IN THE MID 40S. TYPICAL SLOPE/VALLEY WINDS LESS THAN 10 MPH. .SATURDAY...PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS AFTER 1200. WARMER. LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS AROUND 8 MPH. EXPERIMENTAL FIRE WEATHER TABLE FOR BLACKHAWK. +++ 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 05/04-14 16 0 58 18 W 26 1 4987 W 62 268671 E 05/04-15 20 0 59 18 W 26 43 5 1 W61 5246 W 60 273713 E 05/04-16 20 0 59 18 W 26 1 5013 W 59 254048 E 05/04-17 20 0 58 19 W 28 1 4779 W 56 234382 E 05/04-18 10 1 55 21 W 28 44 5 1 W66 4546 W 54 214716 E 05/04-19 10 1 53 22 W 26 1 3719 W 51 169670 E 05/04-20 10 1 48 25 W 24 1 2893 W 47 124625 V 05/04-21 14 1 44 30 W 22 35 5 1 W48 2066 W 45 79579 G 05/04-22 14 1 40 34 W 18 1 1498 W 35 54707 F 05/04-23 14 1 38 38 W 16 1 930 W 25 29836 P 05/05-00 12 0 36 43 W 13 21 3 1 W46 362 W 16 4964 P 05/05-01 12 0 34 48 W 10 1 335 W 13 3958 P 05/05-02 12 0 33 53 SW 8 1 308 SW 10 2952 P 05/05-03 15 0 31 57 SW 7 7 2 1 W67 280 SW 8 1945 P 05/05-04 15 0 31 58 SW 7 1 265 SW 9 2086 P 05/05-05 15 0 31 58 SW 8 1 249 SW 10 2226 P 05/05-06 15 0 31 58 W 9 15 2 1 W66 233 W 12 2367 P 05/05-07 15 0 33 55 SW 9 1 1021 W 14 15125 P 05/05-08 15 0 37 48 SW 8 1 1809 W 16 27883 P 05/05-09 39 0 42 40 S 8 13 2 1 W64 2597 W 18 40641 F 05/05-10 39 0 48 33 SW 9 1 4857 W 23 116212 V 05/05-11 39 0 52 28 W 10 1 7117 W 28 191783 E 05/05-12 47 20 55 25 W 12 18 3 3 W59 9376 W 33 267354 E 05/05-13 47 20 57 24 W 12 3 9705 W 35 291827 E 05/05-14 47 20 58 24 W 10 3 10034 W 36 316301 E 05/05-15 38 20 59 25 W 9 15 3 3 W58 10363 W 38 340775 E 05/05-16 38 20 60 27 W 10 3 9263 W 36 291551 E 05/05-17 38 20 59 30 SW 12 3 8163 SW 33 242326 E 05/05-18 72 10 57 33 S 12 18 3 2 W54 7063 SW 31 193102 E 05/05-19 72 10 55 37 S 10 2 4802 SW 25 129917 V 05/05-20 72 10 50 43 SW 9 2 2542 SW 20 66732 G 05/05-21 72 10 46 49 SW 8 13 3 2 W35 282 SW 15 3548 P 05/05-22 72 10 43 58 2 344 W 8 2297 P 05/05-23 72 10 41 62 2 358 W 6 1920 P 05/06-00 76 8 38 65 SW 8 8 3 1 W55 371 W 5 1543 P 05/06-01 76 8 37 68 SW 9 1 320 W 7 1746 P 05/06-02 76 8 35 71 SW 9 1 269 W 9 1949 P 05/06-03 76 8 34 73 W 10 16 3 1 W51 218 W 12 2152 P 05/06-04 76 8 34 74 W 10 1 209 W 13 2287 P 05/06-05 76 8 34 74 W 10 1 200 W 14 2422 P 05/06-06 72 31 34 73 W 12 17 3 1 W41 191 W 15 2556 P 05/06-07 72 31 35 68 W 13 1 665 W 18 12540 P 05/06-08 72 31 35 68 W 15 1 1138 W 21 22523 P 05/06-09 72 31 37 63 W 17 26 2 1 W60 1612 W 23 32507 P 05/06-10 72 31 39 58 W 18 1 2244 W 24 49622 F 05/06-11 72 31 41 55 W 20 1 2876 W 26 66736 G 05/06-12 89 31 42 53 W 21 31 2 1 W44 3507 W 28 83851 G 05/06-13 89 31 43 53 W 21 1 3723 W 25 80631 G 05/06-14 89 31 43 53 NW 21 1 3939 W 23 77410 G 05/06-15 89 31 43 54 NW 20 30 3 1 W58 4155 W 21 74190 G 05/06-16 89 31 43 55 NW 18 1 3875 W 21 70849 G 05/06-17 89 31 43 57 NW 16 1 3595 W 22 67509 G 05/06-18 89 33 41 61 NW 15 23 2 1 W67 3316 W 22 64169 G 05/06-19 89 33 40 66 NW 14 1 2299 W 18 43661 F 05/06-20 89 33 37 74 N 14 1 1283 NW 15 23154 P 05/06-21 89 33 35 83 N 13 20 2 1 W68 267 NW 12 2647 P 05/06-22 89 33 33 90 N 12 1 348 NW 12 3284 P 05/06-23 89 33 31 95 N 10 1 429 N 10 3922 P 05/07-00 89 33 30 98 N 9 14 2 1 W69 510 N 10 4560 P 05/07-01 89 33 29 100 NE 8 1 713 N 8 4131 P 05/07-02 89 33 28 100 NE 7 1 915 N 6 3702 P 05/07-03 89 33 27 100 E 6 6 2 1 W75 1117 N 3 3274 P 05/07-04 89 33 27 100 E 5 1 1415 NW 6 7627 P 05/07-05 89 33 27 100 SE 3 1 1714 W 7 11979 P 05/07-06 70 20 27 100 SE 3 3 2 1 W79 2012 W 9 16332 P 05/07-07 70 20 28 96 SE 3 1 05/07-08 70 20 31 86 SE 3 1 05/07-09 70 20 35 77 SE 5 5 1 05/07-10 70 20 38 68 SE 6 1 05/07-11 70 20 40 63 SE 7 1 05/07-12 70 20 43 59 SE 8 8 1 05/07-13 70 20 44 57 SE 9 1 05/07-14 70 20 45 55 SE 9 1 05/07-15 70 20 45 54 SE 9 14 1 05/07-16 70 20 45 54 SE 9 1 05/07-17 70 20 45 55 SE 9 1 05/07-18 59 10 43 56 SE 9 14 1 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 REQUESTED BY...ROCCO SNART REASON FOR REQUEST...WILDFIRE .TAG 20100504.BLACK.01/BOU