FNUS73 KFGF 151330 FWSFGF SPOT FORECAST FOR SAND HILL LAKE...USFWS NATIONAL WEATHER SERVICE GRAND FORKS ND 830 AM CDT SAT MAY 15 2010 FORECAST IS BASED ON IGNITION TIME OF 1100 CDT ON MAY 15. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... EXPECT LIGHT SOUTHERLY WINDS TO GRADUALLY INCREASE AND SHIFT TO A WESTERLY COMPONENT TOWARD IGNITION TIME WITH INCREASED MIXING. NO PRECIPITATION IS CURRENTLY ANTICIPATED...ALLOWING FOR DRY CONDITIONS TO DEVELOP DURING THE AFTERNOON. LATE AFTERNOON RELATIVE HUMIDITIES WILL DROP TO BELOW 25 PERCENT. .TODAY... SKY/WEATHER.........MOSTLY SUNNY. MAX TEMPERATURE.....74-79. MIN HUMIDITY........19-24 PERCENT. WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST 5 TO 9 MPH EARLY IN THE MORNING. MIXING HEIGHT.......300 FT AGL INCREASING TO 10600-10900 FT AGL. MIXING WINDS........SOUTHWEST 5 TO 14 MPH INCREASING TO 15 TO 18 MPH LATE IN THE MORNING. TIME (CDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM SKY (%).........19 19 20 21 24 27 32 36 40 WEATHER COV..... WEATHER TYPE.... TEMP............60 64 67 71 73 75 75 76 76 RH..............45 41 34 30 28 25 23 24 25 20 FT WIND DIR..S SW SW SW SW SW SW SW SW 20 FT WIND SPD..5 6 7 8 8 7 6 5 5 20 FT WIND GUST.10 10 10 15 15 10 10 10 .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY BECOMING MOSTLY CLOUDY. MIN TEMPERATURE.....46-51. MAX HUMIDITY........86-91 PERCENT. WIND (20 FT)........LIGHT WINDS. MIXING HEIGHT.......10500 FT AGL DECREASING TO 300 FT AGL. MIXING WINDS........SOUTHWEST 10 TO 18 MPH SHIFTING TO THE SOUTH AROUND 6 MPH IN THE LATE EVENING AND OVERNIGHT. TIME (CDT) 7 PM 9 PM 11 PM 1 AM 3 AM 5 AM SKY (%).........44 48 51 54 58 61 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............75 69 61 56 52 49 RH..............25 38 54 66 74 84 20 FT WIND......SW 4 SW 4 SW 4 S 4 S 4 S 3 20 FT WIND GUST.5 5 5 5 5 5 .SUNDAY... SKY/WEATHER.........PARTLY SUNNY. MAX TEMPERATURE.....68-73. MIN HUMIDITY........36-41 PERCENT. WIND (20 FT)........LIGHT WINDS. MIXING HEIGHT.......300 FT AGL INCREASING TO 7700-8900 FT AGL. MIXING WINDS........SOUTHWEST 5 TO 12 MPH. TIME (CDT) 7 AM 10 AM 1 PM 4 PM SKY (%).........64 66 67 71 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE TEMP............48 58 67 70 RH..............91 66 41 41 20 FT WIND......S 3G5 SW 4G5 W 4G5 NW 3G5 $$ FORECASTER...HAMMER REQUESTED BY...STEVE SCHUMACHER TYPE OF REQUEST...PRESCRIBED .TAG 20100515.SANDH.01/FGF