FNUS72 KGSP 011050 FWSGSP SPOT FORECAST FOR BLACKWELL BRIDGE...USFS NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC 650 AM EDT THU APR 1 2010 FORECAST IS BASED ON IGNITION TIME OF 0900 EDT ON APRIL 01. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... HIGH PRESSURE ALONG THE EAST COAST WILL CONTINUE TO DOMINATE OUR WEATHER TODAY AND FRIDAY. WARM TEMPERATURES AND A DRY AIR MASS WILL ALLOW AFTERNOON RELATIVE HUMIDITY TO BOTTOM OUT BELOW 25 PERCENT FOR SEVERAL HOURS TODAY. A WEAKENING COLD FRONT WILL APPROACH FROM THE WEST ON SATURDAY BUT SHOULD DISSIPATE AS IT CROSSES THE REGION SATURDAY NIGHT. HIGH PRESSURE WILL BUILD BACK IN FOR SUNDAY AND THE EARLY PART OF NEXT WEEK. ON WEDNESDAY...ANOTHER WEAK FRONT WILL MOVE IN FROM THE WEST. .TODAY... SKY/WEATHER.........SUNNY (0-10 PERCENT). MAX TEMPERATURE.....AROUND 82. MIN HUMIDITY........20 PERCENT. WIND (20 FT)........LIGHT NORTHWEST WIND EARLY...THEN BECOMING SOUTH 5 TO 6 MPH IN THE AFTERNOON. MIXING HEIGHT.......300-1100 FT AGL...INCREASING TO 4600 FT AGL. TRANSPORT WINDS.....WEST 5 TO 10 MPH...BECOMING SOUTHWEST 5 TO 8 MPH IN THE LATE MORNING AND AFTERNOON. TIME (EDT) 9 AM 11 AM 1 PM 3 PM 5 PM SKY (%).............7 4 1 0 0 WEATHER COV......... WEATHER TYPE........NONE NONE NONE NONE NONE TEMP................52 67 76 80 81 MIN HUMIDITY........57 35 24 20 21 WIND (20 FT)........N 2 E 1 S 2 S 5 S 5 20 FT WIND GUST.....5 5 10 10 MIX HGT (FT)........400 700 3100 4200 4600 TRANSPORT WINDS.....W 5 S 5 SW 6 SW 7 SW 8 .TONIGHT... SKY/WEATHER.........CLEAR (0-5 PERCENT). MIN TEMPERATURE.....AROUND 50. MAX HUMIDITY........75 PERCENT. WIND (20 FT)........SOUTHWEST WINDS 5 TO 6 MPH EARLY IN THE EVENING...BECOMING LIGHT. MIXING HEIGHT.......3400-4500 FT AGL...DECREASING TO 300 FT AGL. TRANSPORT WINDS.....WEST 6 TO 12 MPH. TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%).............0 0 0 0 0 0 WEATHER COV......... WEATHER TYPE........NONE NONE NONE NONE NONE NONE TEMP................79 73 66 60 56 53 MIN HUMIDITY........23 33 45 58 67 73 WIND (20 FT)........S 5 SW 3 W 2 W 2 NW 2 NW 2 20 FT WIND GUST.....10 5 5 5 5 5 MIX HGT (FT)........3500 2400 1000 300 300 300 TRANSPORT WINDS.....SW 9 SW 10 W 12 W 10 W 8 W 7 .FRIDAY... SKY/WEATHER.........SUNNY (0-10 PERCENT). MAX TEMPERATURE.....AROUND 80. MIN HUMIDITY........24 PERCENT. WIND (20 FT)........LIGHT WINDS...BECOMING SOUTH 5 TO 6 MPH IN THE AFTERNOON. MIXING HEIGHT.......300-2200 FT AGL...INCREASING TO 4200 FT AGL. TRANSPORT WINDS.....SOUTH 5 TO 10 MPH. TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%).............0 6 0 0 0 0 WEATHER COV......... WEATHER TYPE........NONE NONE NONE NONE NONE NONE TEMP................52 52 63 74 78 79 MIN HUMIDITY........75 70 52 35 26 24 WIND (20 FT)........NW 2 W 2 S 1 S 2 S 5 S 5 20 FT WIND GUST.....5 5 5 10 10 MIX HGT (FT)........300 300 1600 2600 3900 4200 TRANSPORT WINDS.....W 6 SW 5 SW 6 S 8 S 10 S 10 $$ FORECASTER...MOORE REQUESTED BY...GREG BORGEN TYPE OF REQUEST...PRESCRIBED .TAG 20100401.BLACK.01/GSP