FNUS72 KTBW 281254 FWSTBW SPOT FORECAST FOR CHASS 08E 09E...FWC NATIONAL WEATHER SERVICE TAMPA BAY AREA - RUSKIN FL 854 AM EDT THU JUN 28 2012 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... HIGH PRESSURE AND A MUCH DRIER AIRMASS WILL BUILD INTO THE AREA THROUGH THE WEEKEND. RELATIVE HUMIDITY VALUES MAY BRIEFLY DROP BELOW 35 PERCENT THIS AFTERNOON ACROSS INLAND SECTIONS OF THE NATURE COAST...BUT WINDS AND ERC VALUES WILL REMAIN WELL BELOW CRITICAL THRESHOLDS. THE ONSET OF THE WEST COAST SEA BREEZE SHOULD BEGIN BETWEEN 11 AM AND 1 PM TODAY AND AGAIN ON FRIDAY. WEAK 20 FOOT WINDS AND TRANSPORT WINDS WILL LEAD TO LOW DISPERSION INDICES TODAY. .REST OF TODAY... TIME (EDT) 8 AM 10 AM NOON 2 PM 4 PM ----------------------------------------------------------------- SKY.............MCLEAR MCLEAR MCLEAR PCLDY PCLDY WEATHER TYPE....NONE NONE NONE NONE NONE CHC PRECIP (%)..0 0 0 0 0 TEMP............68 79 84 87 89 HUMIDITY........92 62 51 43 41 20 FT WIND......E 2 E 4 NW 4 NW 6 NW 7 20 FT WIND GUST. MIX HGT (FT)....500 1500 2600 4000 3600 TRANSPORT WIND..E 3 E 3 NE 1 NW 5 NW 5 DISPERSION......3 6 8 25 20 .TONIGHT... TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM ----------------------------------------------------------------- SKY.............PCLDY MCLEAR MCLEAR MCLEAR MCLEAR MCLEAR WEATHER TYPE....NONE NONE NONE NONE NONE NONE CHC PRECIP (%)..0 0 0 0 0 0 TEMP............87 81 77 75 73 71 HUMIDITY........46 60 68 73 77 80 20 FT WIND......NW 7 NW 4 E 2 E 0 E 0 E 0 20 FT WIND GUST. MIX HGT (FT)....2600 1000 500 200 200 200 TRANSPORT WIND..NW 6 N 2 E 2 SE 3 S 3 SW 3 DISPERSION......19 1 1 1 1 1 .FRIDAY... TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM ----------------------------------------------------------------- SKY.............MCLEAR MCLEAR MCLEAR MCLEAR MCLEAR MCLEAR WEATHER TYPE....NONE NONE NONE NONE NONE NONE CHC PRECIP (%)..0 0 0 0 0 0 TEMP............70 72 82 85 87 89 HUMIDITY........86 86 64 59 53 49 20 FT WIND......E 1 SW 2 W 5 W 7 W 10 W 10 20 FT WIND GUST. 10 12 12 MIX HGT (FT)....200 600 1300 2100 3600 4000 TRANSPORT WIND..SW 5 SW 5 SW 6 W 8 W 9 W 9 DISPERSION......2 5 10 21 37 40 $$ FORECASTER...MCMICHAEL REQUESTED BY...CORY BURCH TYPE OF REQUEST...PRESCRIBED .TAG 20120628.CHASS.01/TBW