FNUS73 KDLH 291605 FWSDLH SPOT FORECAST FOR LCO DRYTOWN...BIA NATIONAL WEATHER SERVICE DULUTH MN 1105 AM CDT MON MAR 29 2010 FORECAST IS BASED ON IGNITION TIME OF 1330 CDT ON MARCH 29. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... DEEP AND DRY AIR FROM A PACIFIC ORIGIN WILL CONTINUE TO OVERSPREAD SAWYER COUNTY FROM THE SOUTHWEST THIS AFTERNOON AND TONIGHT. COOL AIR NEAR THE SURFACE WILL MITIGATE WINDS...KEEPING THEM OUT OF THE SOUTH BELOW 15 MPH THROUGH THE AFTERNOON. HOWEVER...AN INCREASING LOW LEVEL GRADIENT WILL RESULT IN STRONG TRANSPORT WINDS... RESULTING IN EXCELLENT SMOKE DISPERSAL BEGINNING...AT THE LATEST...SHORTLY AFTER NOON. RELATIVE HUMIDITY WILL REMAIN 25 PERCENT OR ABOVE. .TODAY... SKY / WEATHER.......MOSTLY SUNNY. MAX TEMPERATURE.....55-60. MIN HUMIDITY........28 PERCENT. WIND (20 FT)........SOUTH WINDS 4 TO 7 MPH INCREASING TO 9 TO 11 MPH. MIXING HEIGHT.......1100 FT AGL INCREASING TO 4950 FT AGL IN THE AFTERNOON. TRANSPORT WINDS.....SOUTH 15 TO 20 MPH. SMOKE DISPERSAL.....FAIR (22800) INCREASING TO EXCELLENT (79000) IN THE AFTERNOON. TIME (CDT) 1 PM 3 PM 5 PM TEMP............52 57 57 RH..............35 29 30 20 FT WIND DIR..S S S 20 FT WIND SPD..10 9 8 20 FT WIND GUST.16 15 14 $$ FORECASTER...PETER REQUESTED BY...MARTY CASSELLIUS TYPE OF REQUEST...PRESCRIBED .TAG 20100329.LCODR.01/DLH