FNUS73 KABR 071425 FWSABR SPOT FORECAST FOR BULLHEAD RX...STANDING ROCK AGENCY NATIONAL WEATHER SERVICE ABERDEEN SD 925 AM CDT SAT MAY 7 2011 FORECAST IS BASED ON IGNITION TIME OF 1300 CDT ON MAY 07. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... CONDITIONS A LITTLE BIT DIFFERENT FROM YESTERDAY...WITH A SUBTLE AREA OF HIGH PRESSURE TEMPORARILY OVER THE AREA THROUGH ABOUT MID DAY TODAY. THIS WILL PROHIBIT ANY REAL SEMBLANCE OF MIXING OR DEFINABLE WIND DIRECTION...OTHER THAN PERHAPS A FEW HOURS OF MORNING DRAINAGE WIND. ONCE DAYTIME HEATING CAN GET GOING...WIND DIRECTION SHOULD BECOME PREDOMINANTLY SOUTH /BETWEEN 160 AND 190 DEGREES/ AROUND 5 TO 15 MPH EARLY THIS AFTERNOON. TODAY LOOKS TO BE THE LAST DAY OF LOW AFTERNOON RELATIVE HUMIDITY VALUES AT LEAST FOR A COUPLE OF DAYS...AS HIGHER AMOUNTS OF LOW LEVEL MOISTURE WILL BEGIN SHOWING UP SUNDAY AND PERSIST INTO MONDAY. PRECIPITATION CHANCES LOOK TO HOLD OFF UNTIL AFTER 7 PM CDT THIS EVENING. HOWEVER...SUNSHINE THROUGH SOME HIGH CIRRUS CLOUDS THIS MORNING WILL BE GRADUALLY REPLACED BY THICKER CLOUDS AS THE AFTERNOON WEARS ON. .TODAY... SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT CLOUD) UNTIL 1700...THEN MOSTLY CLOUDY (70-80 PERCENT CLOUD). MAX TEMPERATURE.....67-72. MIN HUMIDITY........33-38 PERCENT. WIND (20 FT)........LIGHT VARIABLE WIND 5 TO 7 MPH UNTIL UNTIL 1200...THEN SOUTH 5 TO 11 MPH. HAINES INDEX........5 OR MODERATE. MIXING HEIGHT.......800 FT AGL UNTIL 1300...THEN 7800 FT AGL. TRANSPORT WINDS.....SOUTHWEST 2 TO 11 MPH. SMOKE DISPERSAL.....8200-18200. CWR.................ZERO. LAL.................1. TIME (CDT) 1 PM 3 PM 5 PM SKY (%).........46 57 73 WEATHER COV..... WEATHER TYPE....NONE NONE NONE TEMP............63 67 68 RH..............42 36 35 20 FT WIND......S 5 S 5 S 10 20 FT WIND GUST. 10 15 $$ FORECASTER...DORN REQUESTED BY...STEVEN IPSWITCH TYPE OF REQUEST...PRESCRIBED .TAG 20110507.BULLH.01/ABR