FNUS74 KLZK 291217 FWSLZK SPOT FORECAST FOR SIGNAL HILL...US FOREST SERVICE NATIONAL WEATHER SERVICE LITTLE ROCK AR 717 AM CDT MON APR 29 2013 FORECAST IS BASED ON IGNITION TIME OF 1000 CDT ON APRIL 29. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...HIGH PRESSURE WILL CONTINUE OVER THE AREA TODAY AND TONIGHT. MOSTLY CLEAR SKIES ARE EXPECTED THROUGH WEDNESDAY. A COLD FRONT WILL THEN APPROACH FROM THE NORTHWEST AND MOVE THROUGH THE STATE THURSDAY WITH INCREASING CHANCES OF SHOWERS AND THUNDERSTORMS. AN UPPER LOW PRESSURE SYSTEM WILL THEN SIT NORTH OF ARKANSAS FRIDAY THROUGH SUNDAY AND BRING NEAR RECORD COLD TEMPERATURES TO THE STATE...AND RAIN CHANCES TO THE NORTH. .TODAY... SKY/WEATHER.........SUNNY (5-15 PERCENT). PATCHY FOG EARLY IN THE MORNING. TEMPERATURE.........66 AT IGNITION...MAX 82. RH..................58 PERCENT AT IGNITION...MIN 41 PERCENT. CHANCE OF PCPN......0 PERCENT. EYE LEVEL WINDS.....LIGHT WINDS BECOMING SOUTH 5 TO 6 MPH IN THE AFTERNOON. TRANSPORT WINDS........SOUTHWEST 7 TO 15 MPH. MIXING HEIGHT (MSL).......BECOMING 6000 FT MSL. MIXING HEIGHT (AGL).......BECOMING 3993 FT AGL. STABILITY CLASS.....1. 20-FOOT WINDS.......WINDS SOUTH AT 3 MPH AT IGNITION...OTHERWISE SOUTH WINDS AROUND 8 MPH EARLY IN THE MORNING BECOMING LIGHT...THEN BECOMING SOUTH 5 TO 7 MPH EARLY IN THE MORNING. TIME (CDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM SKY (%).........MCR MCR MCR MCR MCR MCR MCR MCR WEATHER COV..... WEATHER TYPE.... TEMP............66 71 74 78 80 80 81 80 RH..............58 52 47 42 41 41 42 44 20 FT WIND DIR..S S S S S S S S 20 FT WIND SPD..6 6 7 7 7 7 7 7 20 FT WIND GUST.6 6 7 7 7 7 7 7 EYE LVL WND DIR.S S S S S S S S EYE LVL WND SPD.4 4 4 4 4 4 4 4 EYE LVL WND GST.4 4 4 4 4 4 4 4 TRANSP WIND DIR.SW SW SW SW SW SW SW SW TRANSP WIND SPD.12 12 12 13 13 14 15 15 CHC OF PCPN (%).0 0 0 0 0 0 0 0 .TONIGHT... SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT). TEMPERATURE.........MIN 58. RH..................MAX 82 PERCENT. CHANCE OF PCPN......0 PERCENT. EYE LEVEL WINDS.....LIGHT WINDS. TRANSPORT WINDS........SOUTHWEST 16 TO 23 MPH. MIXING HEIGHT (MSL).......BECOMING 3600 FT MSL. MIXING HEIGHT (AGL).......BECOMING 1649 FT AGL. STABILITY CLASS.....6. 20-FOOT WINDS.......SOUTH WINDS 5 TO 6 MPH EARLY IN THE EVENING BECOMING LIGHT. TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM SKY (%).........MCR MCR MCR MCR MCR MCR MCR MCR MCR MCR MCR MCR WEATHER COV..... WEATHER TYPE.... TEMP............79 77 74 71 69 67 66 65 64 63 62 61 RH..............47 52 58 63 67 70 72 75 77 78 80 81 20 FT WIND DIR..S S S S S S S S S S S S 20 FT WIND SPD..6 6 6 5 3 3 2 2 2 2 1 1 20 FT WIND GUST.6 6 6 5 4 4 4 4 2 2 1 1 EYE LVL WND DIR.S S S S S S S S S S S S EYE LVL WND SPD.4 4 4 3 2 2 1 1 1 1 1 1 EYE LVL WND GST.4 4 4 3 2 2 2 2 1 1 1 1 TRANSP WIND DIR.SW SW SW SW SW S S S S S S SW TRANSP WIND SPD.16 17 18 20 21 22 23 23 23 22 20 18 CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0 .TUESDAY... SKY/WEATHER.........SUNNY (15-25 PERCENT). TEMPERATURE.........MAX 82. RH..................MIN 40 PERCENT. CHANCE OF PCPN......0 PERCENT. EYE LEVEL WINDS.....LIGHT WINDS BECOMING SOUTH 5 TO 8 MPH IN THE LATE MORNING AND AFTERNOON. TRANSPORT WINDS........SOUTH 15 TO 20 MPH. MIXING HEIGHT (MSL).......BECOMING 8100 FT MSL. MIXING HEIGHT (AGL).......BECOMING 6110 FT AGL. STABILITY CLASS.....1. 20-FOOT WINDS.......LIGHT WINDS BECOMING SOUTH 5 TO 10 MPH IN THE LATE MORNING AND AFTERNOON. TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM SKY (%).........MCR MCR MCR MCR MCR MCR MCR MCR MCR MCR MCR MCR WEATHER COV..... WEATHER TYPE.... TEMP............61 61 64 68 71 74 76 79 80 81 81 81 RH..............82 81 72 63 56 51 47 44 42 41 40 41 20 FT WIND DIR..S S S S S S S S S S S S 20 FT WIND SPD..1 2 2 5 7 8 9 10 10 10 9 8 20 FT WIND GUST.1 2 4 5 7 8 9 11 11 11 9 8 EYE LVL WND DIR.S S S S S S S S S S S S EYE LVL WND SPD.1 1 1 3 4 5 5 6 6 6 5 5 EYE LVL WND GST.1 1 2 3 4 5 5 6 6 6 5 5 TRANSP WIND DIR.SW SW SW S S S S S S S S S TRANSP WIND SPD.16 16 15 16 16 17 17 18 18 20 20 20 CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0 $$ FORECASTER...55 REQUESTED BY...RICK WILLIAMSON TYPE OF REQUEST...PRESCRIBED .TAG 20130429.SIGNA.01/LZK