FNUS75 KBOU 061947 FWSBOU SPOT FORECAST FOR SANDBEACH LAKE...USFS NATIONAL WEATHER SERVICE DENVER CO 142 PM MDT FRI JUL 6 2012 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...MONSOONAL MOISTURE WILL CONTINUE TO STREAM OVER THE AREA THROUGH THIS EVENING...WITH SCATTERED TO NUMEROUS SHOWERS AND THUNDERSTORMS. THE STRONGER STORMS WILL PRODUCE HEAVY RAINFALL...UP TO ONE INCH PER HOUR...DANGEROUS CLOUD TO GROUND LIGHTNING AND WIND GUSTS TO 45 MPH. THE STORMS THEMSELVES WERE MOVING TO THE NORTH AT 5 TO 10 MPH. SIMILAR CONDITIONS CAN BE EXPECTED ON SATURDAY. ...THUNDERSTORMS IMPLY STRONG...GUSTY AND ERRATIC WINDS... .REST OF TODAY... SKY/WEATHER.........CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. MAX TEMPERATURE.....69-72. MIN HUMIDITY........42-47%. 20-FOOT WINDS.......UPSLOPE/UPVALLEY 4-10 MPH UNTIL 1500...THEN EAST AROUND 5 MPH. TRANSPORT WINDS.....SOUTH 4-8 MPH. MIXING HEIGHT.......8600-9200 FT AGL. SMOKE DISPERSAL.....FAIR. HAINES INDEX........2 VERY LOW. .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS UNTIL 0300...THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. MIN TEMPERATURE.....48-52. MAX HUMIDITY........81-85%. 20-FOOT WINDS.......NORTHEAST WINDS AROUND 5 MPH UNTIL 2100...THEN DOWNSLOPE/DOWNVALLEY 2-8 MPH UNTIL 0300...THEN SOUTHEAST AROUND 5 MPH. TRANSPORT WINDS.....SOUTHEAST 4-8 MPH. MIXING HEIGHT.......7600-8600 FT AGL UNTIL 2000. 2000-3000 FT AGL AFTER 2400. SMOKE DISPERSAL.....FAIR UNTIL 1900. POOR AFTER 0500. HAINES INDEX........2 VERY LOW. .SATURDAY... SKY/WEATHER.........CLOUDY. CHANCE OF THUNDERSTORMS UNTIL 1200...THEN THUNDERSTORMS LIKELY. MAX TEMPERATURE.....62-66. MIN HUMIDITY........52-55%. 20-FOOT WINDS.......UPSLOPE/UPVALLEY 4-10 MPH UNTIL 0900...THEN SOUTHEAST 6-12 MPH. TRANSPORT WINDS.....SOUTH 4-12 MPH. MIXING HEIGHT.......5000-6000 FT AGL. SMOKE DISPERSAL.....POOR UNTIL 1200...THEN FAIR. HAINES INDEX........2 VERY LOW. FIRE WEATHER TABLE FOR SANDBEACH LAKE. +++ 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 07/06-13 92 40 18 70 44 E 3 3 2 4 S17 8570 S 6 44579 F 07/06-14 92 40 18 71 43 E 3 3 2 4 S15 8906 S 6 48768 F 07/06-15 92 60 38 71 42 SE 5 5 2 5 S14 9243 S 7 52957 F 07/06-16 90 60 38 72 42 E 5 5 2 5 S16 9034 S 7 53092 F 07/06-17 90 60 38 71 43 E 5 5 2 5 S21 8825 S 7 53228 F 07/06-18 90 50 26 70 45 E 5 5 2 4 S25 8617 S 7 53364 F 07/06-19 90 50 26 68 48 NE 5 5 2 4 S29 7544 SE 6 41267 F 07/06-20 90 50 26 66 54 NE 3 3 2 4 S32 6471 E 5 29171 P 07/06-21 90 50 26 62 61 N 3 3 2 4 S33 5398 E 3 17075 P 07/06-22 90 50 26 60 64 N 2 2 2 4 S33 4630 E 3 13531 P 07/06-23 90 50 26 59 66 CALM 1 2 4 S31 3862 E 2 9987 P 07/07-00 74 50 26 57 68 CALM 1 2 4 S30 3094 E 2 6443 P 07/07-01 74 50 26 56 73 NE 2 2 2 4 S28 2708 E 2 6364 P 07/07-02 74 50 26 55 78 E 3 3 2 4 S24 2321 E 3 6285 P 07/07-03 74 30 9 54 81 E 5 5 2 2 S22 1935 SE 3 6205 P 07/07-04 74 30 9 53 78 SE 3 3 2 2 S20 1831 SE 3 5861 P 07/07-05 74 30 9 53 72 S 2 2 2 2 SW17 1728 SE 3 5516 P 07/07-06 93 50 26 53 67 CALM 1 2 4 SW16 1624 S 3 5172 P 07/07-07 93 50 26 55 66 S 2 2 2 4 SW14 2386 S 5 9903 P 07/07-08 93 50 26 56 67 SE 3 3 2 4 SW13 3147 S 5 14634 P 07/07-09 93 50 26 59 65 E 5 5 2 4 W12 3909 SE 6 19366 P 07/07-10 93 50 26 61 60 E 5 5 2 4 S 8 4360 S 8 31414 P 07/07-11 93 50 26 62 55 E 6 6 2 4 S 9 4993 S 9 39294 P 07/07-12 99 62 41 63 53 E 6 6 2 5 S12 5626 S 9 47174 F 07/07-13 99 62 41 64 52 E 7 7 2 5 S12 5748 S10 49530 F 07/07-14 99 62 41 64 52 E 8 8 2 5 S12 5870 S10 51886 F 07/07-15 99 62 41 65 52 SE 9 9 2 5 SW13 5992 S10 54241 F 07/07-16 99 62 41 65 53 SE10 10 2 5 SW14 5723 S 9 48589 F 07/07-17 99 62 41 64 54 E10 10 2 5 SW15 5453 S 9 42938 F 07/07-18 98 61 39 64 56 E10 10 2 5 SW17 5184 S 8 37286 P 07/07-19 98 61 39 63 57 E10 10 2 5 SW18 4543 S 9 34063 P 07/07-20 98 61 39 61 61 SE 9 9 2 5 SW21 3901 S 9 30841 P 07/07-21 98 61 39 58 66 SE 8 8 2 5 W21 3260 S 9 27618 P 07/07-22 98 61 39 57 70 SE 8 8 2 5 W20 2830 S10 25201 P 07/07-23 98 61 39 56 72 SE 7 7 2 5 W17 2400 S12 22783 P 07/08-00 97 63 42 55 75 SE 7 7 2 3 W15 1971 S12 20365 P 07/08-01 97 63 42 54 75 SE 7 7 2 3 W12 1678 S10 16158 P 07/08-02 97 63 42 53 75 SE 6 6 2 3 W 8 1385 S 9 11951 P 07/08-03 97 63 42 52 76 SE 6 6 2 3 W 6 1092 S 8 7743 P 07/08-04 97 63 42 52 77 SE 5 5 2 3 W 6 1147 S 7 7345 P 07/08-05 97 63 42 52 77 SE 5 5 2 3 NW 8 1202 S 7 6946 P 07/08-06 97 56 32 52 77 E 5 5 2 3 NW 9 1256 S 6 6548 P 07/08-07 97 56 32 53 74 E 6 6 2 3 NW 9 2016 S 5 6626 P 07/08-08 97 56 32 55 70 E 8 13 2 3 N 9 2776 SW 3 6703 P 07/08-09 97 56 32 58 65 E 9 15 2 3 N 9 3536 SW 2 6781 P 07/08-10 97 56 32 60 61 E 9 15 2 3 NW 9 4040 SW 2 7576 P 07/08-11 97 56 32 61 58 E 9 15 2 3 NW 8 4544 W 2 8371 P 07/08-12 94 56 32 62 56 E 9 15 2 4 NW 8 5048 NW 2 9166 P 07/08-13 94 56 32 63 54 E 9 15 2 4 NW 8 5156 NW 2 11187 P 07/08-14 94 56 32 63 53 E10 16 2 4 NW 8 5265 N 2 13207 P 07/08-15 94 56 32 63 53 E10 16 2 4 NW 9 5373 N 3 15228 P 07/08-16 94 56 32 63 54 E10 16 2 4 NW10 5296 NE 3 14383 P 07/08-17 94 56 32 63 56 E 9 15 2 4 NW13 5219 NE 3 13539 P 07/08-18 90 51 27 62 58 E 8 13 2 4 NW14 5142 E 2 12695 P 07/08-19 90 51 27 61 60 E 7 7 2 4 NW14 4499 E 5 15038 P 07/08-20 90 51 27 59 62 E 7 7 2 4 N13 3856 SE 6 17381 P 07/08-21 90 51 27 57 67 E 6 6 2 4 N13 3213 SE 7 19725 P 07/08-22 90 51 27 55 71 E 6 6 2 4 N12 2863 SE 7 17000 P 07/08-23 90 51 27 54 73 NE 5 5 2 4 NW12 2514 SE 7 14275 P 07/09-00 80 51 27 53 75 NE 5 5 2 2 NW12 2164 SE 6 11551 P 07/09-01 80 51 27 52 75 NE 5 5 2 2 NW12 1883 SE 6 9364 P 07/09-02 80 51 27 51 74 N 5 5 2 2 NW12 1603 SE 5 7178 P 07/09-03 80 51 27 51 74 N 5 5 2 2 NW12 1322 SE 5 4991 P 07/09-04 80 51 27 50 75 NE 5 5 2 2 N13 1278 SE 5 5142 P 07/09-05 80 51 27 50 77 E 3 3 2 2 N13 1233 S 5 5293 P 07/09-06 72 43 20 50 78 E 3 3 2 2 N13 1189 S 6 5444 P 07/09-07 72 43 20 51 77 E 3 3 2 07/09-08 72 43 20 55 68 E 5 5 2 07/09-09 72 43 20 59 62 E 6 6 2 07/09-10 72 43 20 62 56 E 6 6 2 07/09-11 72 43 20 64 53 E 7 7 2 07/09-12 70 35 13 65 52 E 7 7 4 07/09-13 70 35 13 65 53 E 7 7 4 07/09-14 70 35 13 65 53 E 8 13 4 07/09-15 70 35 13 65 53 E 8 13 4 07/09-16 70 35 13 65 53 E 8 14 4 07/09-17 70 35 13 65 53 E 8 14 4 07/09-18 61 26 6 65 53 E 8 13 4 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 $$ FORECASTER...WFO BOULDER REQUESTED BY...PATTY SHAFER REASON FOR REQUEST...SAR .TAG 20120706.SANDB.01/BOU