FNUS73 KSGF 221652 FWSSGF SPOT FORECAST FOR ROARING RIVER MDC DNR - OLD MOUNTAIN MAID RXB...MO DEPT OF CONSERVATION NATIONAL WEATHER SERVICE SPRINGFIELD MO 1152 AM CDT TUE MAR 22 2011 FORECAST IS BASED ON IGNITION TIME OF 1130 CDT ON MARCH 22. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... A MUCH DRIER AIRMASS WILL FILTER INTO THE REGION OVERNIGHT BEHIND A DEPARTING STORM SYSTEM. MEANWHILE...TEMPERATURES WILL WARM QUICKLY ON WEDNESDAY WITH CLEARING SKIES AND THE DRY AIRMASS. HIGHS WILL BE IN THE LOWER TO MIDDLE 70S...WITH AFTERNOON RELATIVE HUMIDITIES FALLING INTO THE 20 TO 25 PERCENT RANGE. WINDS WILL INCREASE OUT OF THE WEST ON WEDNESDAY...WITH 20 FOOT WINDS IN THE 9 TO 16 MPH RANGE. GOOD GUST POTENTIAL WILL ALSO EXIST DUE TO HIGH MIXING HEIGHTS. WIND GUSTS AROUND 25 MPH ARE EXPECTED DURING THE EARLY TO MID AFTERNOON PERIOD. .WEDNESDAY... SKY/WEATHER.........SUNNY. MAX TEMPERATURE.....MAX 72. MIN HUMIDITY........MIN 22 PERCENT. 20-FOOT WINDS.......WEST WINDS 9 TO 16 MPH WITH GUSTS TO AROUND 26 MPH. WIND SHIFT..........NONE. CHANCE OF PRECIP....10 PERCENT. HAINES INDEX........4 TO 5 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH TO MODERATE POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. MIXING HEIGHT.......1900 FT AGL INCREASING TO 5600 FT AGL. TRANSPORT WINDS.....NORTHWEST 17 TO 25 MPH. TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM SKY (%).........PC PC PC MCR MCR MCR MCR MCR MCR MCR MCR CLR WEATHER COV..... WEATHER TYPE.... TEMP............55 55 55 58 61 65 67 69 71 73 74 72 RH..............81 81 77 65 54 42 34 29 26 24 23 26 20 FT WIND DIR..SW SW SW SW W W W W W W W W 20 FT WIND SPD..4 4 5 6 8 9 11 12 13 13 12 10 20 FT WIND GUST.5 5 7 11 14 17 19 22 24 26 26 20 MIX HGT (KFT)...0.4 0.4 0.6 0.9 1.4 1.9 2.6 3.3 3.9 4.5 4.9 5.6 TRANSP WIND DIR.SW SW W W W W NW NW NW NW NW NW TRANSP WIND SPD.22 18 17 17 18 20 21 22 23 24 25 25 CHC OF PCPN (%).10 10 10 10 10 10 10 10 10 10 10 10 HAINES INDEX....5 5 5 5 5 5 5 5 5 4 4 4 $$ FORECASTER...SCHAUMANN REQUESTED BY...J L BUCK TYPE OF REQUEST...PRESCRIBED .TAG 20110322.ROARI.01/SGF