000 FNUS73 KSGF 241402 FWSSGF SPOT FORECAST FOR BLACKJACK SAVANNA BURN......MO DEPT. OF CONSERVATION NATIONAL WEATHER SERVICE WFO SPRINGFIELD, MISSOURI 802 AM CST MON MAR 24 2003 VALID UNTIL 402 PM CST MON MAR 24 2003 IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. DISCUSSION...MOISTURE WILL CONTINUE TO SURGE NORTH TODAY...IN ADVANCE OF AN APPROACHING COLD FRONT. SOUTHERLY WINDS WILL CONTINUE TO INCREASE TO 15 TO 20 MPH...WITH OCCASIONAL GUSTS OF 25 MPH DURING THE AFTERNOON. PLENTY OF SUNSHINE AND WARMTH IS EXPECTED...WITH A FIELD OF CUMULUS CLOUDS DEVELOPING AFTER NOON. AS A 45 TO 50 KNOT LOW LEVEL JET ORGANIZES ACROSS THE MISSOURI VALLEY TONIGHT...THUNDERSTORMS WILL FIRE ALONG THE INTERSECTION OF THE LOW LEVEL JET AND COLD FRONT...WHICH IS PROGGED NORTH OF INTERSTATE 70 OVER NORTHERN MISSOURI. AS THE COLD FRONT PROGRESSES SOUTHWARD TONIGHT...A BROAD COMPLEX OF SHOWERS AND THUNDERSTORMS WILL OVERSPREAD SOUTHWEST AND CENTRAL MISSOURI. RAINFALL AMOUNTS WILL RANGE FROM 0.10 TO 0.35 INCHES...WITH LOCALLY HEAVIER AMOUNTS IN AREAS AFFECTED BY STRONGER STORMS. NATIONAL WEATHER SERVICE SPRINGFIELD WILL BE DOWN TODAY DUE TO COMPUTER SOFTWARE INSTALLATION PROCESSES. WEATHER SERVICE ST. LOUIS WILL BACK UP AND PROVIDE SERVICES TO SPRINGFIELDS COUNTY WARNING AREA. FOR PLANNED IGNITION TIME OF 1000 CST 3/24/03 SKY/WEATHER.........MOSTLY SUNNY TEMPERATURE.........62...HIGH 77 HUMIDITY............54 PCT...MIN 36 PCT 20 FOOT WIND........SOUTH 10 MPH WINDSHIFT/TIME......NONE CHC OF PRECIPITATION(20%)/LATE AFTERNOON : EVENING HAINES INDEX........4 MIXING HEIGHT.......3200 TRANSPORT WIND......SOUTH SOUTHWEST 20 MPH VENTILATION INDEX...64000 GOOD FOR TONIGHT SKY/WEATHER.........INCREASING CLOUDS TEMPERATURE.........LOW 55 HUMIDITY............MAX 100 PCT 20 FOOT WIND........SOUTHWEST 10 MPH WINDSHIFT/TIME......NORTHWEST 10 200 AM CHC OF PRECIPITATION(70%)/MIDNIGHT OR SHORTLY AFTER HAINES INDEX........3 MIXING HEIGHT.......1000 TRANSPORT WIND......SOUTHWEST 10 VENTILATION INDEX...10000 POOR FORECASTER...CRAMER $$