FNUS74 KLZK 211114 FWSLZK SPOT FORECAST FOR ERBIE RX...NPS NATIONAL WEATHER SERVICE LITTLE ROCK AR 608 AM CDT SAT MAR 21 2009 FORECAST IS BASED ON IGNITION TIME OF 1030 CDT ON MARCH 21. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... A SHORT WAVE WILL MOVE ACROSS NORTHERN ARKANSAS TODAY...BRINGING SHOWERS AND ISOLATED THUNDERSTORMS TO MAINLY THE NORTHERN PART OF THE STATE. UNSETTLED WEATHER WILL CONTINUE THROUGH WEDNESDAY. A COLD FRONT WILL MOVE THROUGH THE STATE TUESDAY AND BRING SHOWERS AND THUNDERSTORMS...SOME STRONG...TO THE AREA. .TODAY... SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT). CHANCE OF RAIN AND ISOLATED THUNDERSTORMS EARLY IN THE MORNING...THEN CHANCE OF SHOWERS AND THUNDERSTORMS UNTIL LATE AFTERNOON. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE AFTERNOON. TEMPERATURE.........51 AT IGNITION...MAX 58. RH..................64 PERCENT AT IGNITION...MIN 48 PERCENT. CHANCE OF PCPN......30 PERCENT. EYE LEVEL WINDS.....LIGHT WINDS BECOMING SOUTHEAST 5 TO 6 MPH IN THE LATE MORNING AND AFTERNOON. TRANSPORT WINDS........SOUTH 12 TO 18 MPH. MIXING HEIGHT.......BECOMING 2400 FT MSL. STABILITY CLASS.....2. 20-FOOT WINDS.......WINDS SOUTHEAST AT 6 MPH AT IGNITION...OTHERWISE LIGHT WINDS BECOMING SOUTHEAST 5 TO 8 MPH EARLY IN THE MORNING. TIME (CDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM SKY (%).........MC MC MC MC MC MC MC MC WEATHER COV.....CHC CHC CHC CHC CHC SCH SCH SCH WEATHER TYPE....TSM TSM TSM TSM TSM TSM TSM TSM TEMP............51 53 55 56 57 58 58 57 RH..............64 60 56 53 51 49 49 51 20 FT WIND DIR..SE SE SE SE SE SE SE SE 20 FT WIND SPD..7 8 8 8 8 8 8 8 20 FT WIND GUST.10 10 10 10 10 10 10 10 EYE LVL WND DIR.SE SE SE SE SE SE SE SE EYE LVL WND SPD.4 5 5 5 5 5 5 5 EYE LVL WND GST.5 5 5 5 5 5 5 5 MIX HGT (KFT)...2400 FT MSL TRANSP WIND DIR.S S S S S S S S TRANSP WIND SPD.17 18 18 18 18 18 18 18 CHC OF PCPN (%).40 40 30 30 30 20 20 20 .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY (60-70 PERCENT). SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING. TEMPERATURE.........MIN 47. RH..................MAX 78 PERCENT. CHANCE OF PCPN......20 PERCENT. EYE LEVEL WINDS.....SOUTHEAST WINDS 5 TO 6 MPH. STABILITY CLASS.....5. TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%).........MCLDY MCLDY MCLDY MCLDY MCLDY MCLDY WEATHER COV.....S CHC S CHC S CHC S CHC WEATHER TYPE....TSTORM TSTORM TSTORM TSTORM NONE NONE TEMP............57 54 52 51 50 49 RH..............51 58 64 69 73 76 EYE LVL WND DIR.SE SE SE SE SE SE EYE LVL WND SPD.5 5 4 4 4 4 EYE LVL WND GST.5 5 5 5 5 5 CHC OF PCPN (%).20 20 20 20 10 10 .SUNDAY... SKY/WEATHER.........PARTLY SUNNY (55-65 PERCENT). TEMPERATURE.........MAX 70. RH..................MIN 46 PERCENT. CHANCE OF PCPN......20 PERCENT. EYE LEVEL WINDS.....SOUTH WINDS 5 TO 9 MPH. TRANSPORT WINDS........SOUTH 21 TO 29 MPH. MIXING HEIGHT.......BECOMING 2300 FT MSL. STABILITY CLASS.....3. TIME (CDT) 6 AM 9 AM NOON 3 PM SKY (%).........MCLDY MCLDY MCLDY MCLDY WEATHER COV..... S CHC S CHC S CHC WEATHER TYPE....NONE TSTORM TSTORM TSTORM TEMP............50 54 63 68 RH..............75 69 56 48 EYE LVL WND DIR.S S S S EYE LVL WND SPD.4 5 7 7 EYE LVL WND GST.5 5 8 8 MIX HGT (FT)....2300 FT MSL TRANSP WIND DIR.S S S S TRANSP WIND SPD.21 21 21 25 CHC OF PCPN (%).10 20 20 20 $$ FORECASTER...L PYLE REQUESTED BY...FENN WIMBERLY TYPE OF REQUEST...PRESCRIBED .TAG 20090321.ERBIE.01/LZK