FNUS74 KLZK 311747 FWSLZK SPOT FORECAST FOR MTRIANTEFIRE...MISC NATIONAL WEATHER SERVICE LITTLE ROCK AR 1247 PM CDT TUE JUL 31 2012 FORECAST IS BASED ON REQUEST TIME OF 1218 CDT ON JULY 31. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THURSDAY... .DISCUSSION... DANGEROUS CONDITIONS WILL BE NOTED THIS AFTERNOON WITH HIGH TEMPERATURES APPROACHING 105 DEGREES. MINIMUM HUMIDITY WILL DROP TO LESS THAN 30 PERCENT. AN INCREASE IN CLOUD COVER WILL RESULT IN SLIGHTLY LOWER TEMPERATURES AND MINIMUM HUMIDITY LEVELS FROM 30 TO 35 PERCENT ON WEDNESDAY. .TODAY... SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT). SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. TEMPERATURE.........96 AT REQUEST...MAX 104. RH..................40 PERCENT AT REQUEST...MIN 25 PERCENT. CHANCE OF PCPN......10 PERCENT. EYE LEVEL WINDS.....WEST WINDS 5 TO 6 MPH EARLY IN THE MORNING BECOMING LIGHT...THEN BECOMING SOUTHWEST 5 TO 6 MPH LATE IN THE AFTERNOON. TRANSPORT WINDS........SOUTHWEST 7 TO 15 MPH. MIXING HEIGHT.......BECOMING 8300 FT MSL. STABILITY CLASS.....2. 20-FOOT WINDS.......WINDS SOUTHWEST AT 3 MPH AT REQUEST...OTHERWISE LIGHT WINDS BECOMING SOUTHWEST 5 TO 7 MPH IN THE AFTERNOON. TIME (CDT) 12P 1PM 2PM 3PM 4PM 5PM SKY (%).........PC PC PC PC PC PC WEATHER COV.....SCH SCH SCH SCH SCH SCH WEATHER TYPE....TSM TSM TSM TSM TSM TSM TEMP............96 99 102 103 104 104 RH..............40 35 31 28 26 27 20 FT WIND DIR..SW SW SW SW SW SW 20 FT WIND SPD..5 6 7 7 7 7 20 FT WIND GUST.5 7 7 7 7 7 EYE LVL WND DIR.SW SW SW SW SW SW EYE LVL WND SPD.3 4 4 4 4 4 EYE LVL WND GST.3 4 4 4 4 4 MIX HGT (KFT)... TRANSP WIND DIR.NW W W SW SW SW TRANSP WIND SPD.13 9 8 7 7 8 CHC OF PCPN (%).20 20 20 20 20 20 .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT). SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING. TEMPERATURE.........MIN 79. RH..................MAX 64 PERCENT. CHANCE OF PCPN......10 PERCENT. EYE LEVEL WINDS.....SOUTHWEST WINDS 5 TO 6 MPH EARLY IN THE EVENING BECOMING LIGHT. TRANSPORT WINDS........SOUTHWEST 8 TO 12 MPH. STABILITY CLASS.....6. 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 7 MPH IN THE EVENING BECOMING LIGHT. TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM SKY (%).........PC PC PC PC PC PC PC PC PC PC PC PC WEATHER COV.....SCH WEATHER TYPE....TSM TEMP............102 98 94 91 89 87 86 85 84 83 83 81 RH..............27 31 36 41 46 49 53 57 58 60 61 63 20 FT WIND DIR..SW SW SW SW SW SW W W W W W W 20 FT WIND SPD..7 7 7 6 5 3 2 2 1 1 1 0 20 FT WIND GUST.7 7 7 6 5 4 4 4 4 4 4 4 EYE LVL WND DIR.SW SW SW SW SW SW W W W W W W EYE LVL WND SPD.4 4 4 4 3 2 1 1 1 1 1 0 EYE LVL WND GST.4 4 4 4 3 2 2 2 2 2 2 2 TRANSP WIND DIR.SW SW SW S S SW SW SW SW SW SW W TRANSP WIND SPD.8 9 10 10 10 12 12 12 12 10 10 9 CHC OF PCPN (%).20 10 10 10 10 10 10 10 10 10 10 10 .WEDNESDAY... SKY/WEATHER.........MOSTLY SUNNY (45-55 PERCENT). TEMPERATURE.........MAX 98. RH..................MIN 33 PERCENT. CHANCE OF PCPN......10 PERCENT. EYE LEVEL WINDS.....LIGHT WINDS BECOMING SOUTHWEST 5 TO 7 MPH IN THE AFTERNOON. TRANSPORT WINDS........SOUTHWEST 8 TO 13 MPH. MIXING HEIGHT.......BECOMING 8700 FT MSL. STABILITY CLASS.....1. 20-FOOT WINDS.......LIGHT WINDS BECOMING SOUTHWEST 6 TO 9 MPH LATE IN THE MORNING. TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM SKY (%).........PC PC PC MC MC MC MC MC PC PC PC PC WEATHER COV..... WEATHER TYPE.... TEMP............81 81 84 87 90 93 95 96 97 97 97 97 RH..............64 63 58 52 47 43 41 38 36 34 33 33 20 FT WIND DIR..W W W W W SW SW SW SW SW SW SW 20 FT WIND SPD..1 1 2 2 3 6 7 7 8 9 9 9 20 FT WIND GUST.4 1 2 4 4 6 7 7 8 9 9 9 EYE LVL WND DIR.W W W W W SW SW SW SW SW SW SW EYE LVL WND SPD.1 1 1 1 2 4 4 4 5 5 5 5 EYE LVL WND GST.2 1 1 2 2 4 4 4 5 5 5 5 MIX HGT (KFT)... TRANSP WIND DIR.W W W W W W W SW SW SW SW SW TRANSP WIND SPD.9 9 10 12 13 12 9 8 9 10 13 13 CHC OF PCPN (%).10 10 10 10 10 10 10 10 10 10 10 10 $$ FORECASTER...44 REQUESTED BY...SCOTT REED TYPE OF REQUEST...WILDFIRE .TAG 20120731.MTRIA.01/LZK