FNUS73 KFGF 191324 FWSFGF SPOT FORECAST FOR GLACIAL RIDGE...TNC NATIONAL WEATHER SERVICE GRAND FORKS ND 824 AM CDT WED MAY 19 2010 FORECAST IS BASED ON IGNITION TIME OF 0840 CDT ON MAY 19. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... EXPECT SUNNY AND DRY CONDITIONS TODAY AT THE PRESCRIBED BURN SITE. LIGHT SOUTH WINDS EARLY THIS MORNING WILL INCREASE A BIT BY 10 AM AND CONTINUE THROUGH THE AFTERNOON WITH OCCASIONAL GUSTS AROUND 15 MPH. WITH A HIGH TEMPERATURE NEAR 80 DEGREES AND THE DRY AIR ALOFT...EXPECT MINIMUM HUMIDITY VALUES AROUND 20 PERCENT. AFTERNOON SMOKE DISPERSION WILL BE EXCELLENT. .TODAY... SKY/WEATHER.........SUNNY. MAX TEMPERATURE.....79-84. MIN HUMIDITY........16-21 PERCENT. WIND (20 FT)........LIGHT WINDS BECOMING SOUTH 6 TO 11 MPH. MIXING HEIGHT.......300 FT AGL INCREASING TO 8800-9300 FT AGL. MIXING WINDS........SOUTH 10 TO 15 MPH. TIME (CDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM SKY (%).........5 6 8 10 11 13 14 14 14 14 14 13 WEATHER COV..... WEATHER TYPE.... TEMP............52 56 61 65 69 73 76 78 80 80 81 81 RH..............63 55 48 41 36 31 27 25 22 21 21 22 20 FT WIND DIR..S S S S S S S S S S S S 20 FT WIND SPD..4 5 6 8 8 8 8 9 9 10 10 10 20 FT WIND GUST.5 10 15 15 15 15 15 15 15 15 15 .TONIGHT... SKY/WEATHER.........MOSTLY CLEAR. MIN TEMPERATURE.....51-56. MAX HUMIDITY........64-69 PERCENT. WIND (20 FT)........SOUTH WINDS 5 TO 10 MPH UNTIL EARLY MORNING BECOMING LIGHT. MIXING HEIGHT.......9200 FT AGL DECREASING TO 300 FT AGL. MIXING WINDS........SOUTH 8 TO 14 MPH. TIME (CDT) 7 PM 9 PM 11 PM 1 AM 3 AM 5 AM SKY (%).........13 13 14 14 14 14 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............80 74 66 61 57 54 RH..............24 32 43 56 62 66 20 FT WIND......S 9 S 5 S 5 S 5 S 5 S 4 20 FT WIND GUST.15 10 10 10 5 $$ FORECASTER...GODON REQUESTED BY...JASON EKSTEIN TYPE OF REQUEST...PRESCRIBED .TAG 20100519.GLACI.01/FGF