240 FNUS74 KLZK 131503 FWSLZK Spot Forecast for Barn Bluff RX...National Park Service National Weather Service Little Rock AR 903 AM CST Wed Dec 13 2023 Forecast is based on ignition time of 0900 CST on December 13. If conditions become unrepresentative, contact the National Weather Service. Please contact our office at (800) 482-8471 and ask for the fire weather forecaster if you have any questions or concerns with this forecast. .DISCUSSION... High pressure to the northeast will maintain easterly to northeasterly surface and transport winds through tomorrow. Mostly cloudy skies today will give way to partly cloudy skies by Thursday. Otherwise, dry conditions will persist with no significant weather impacts expected. .TODAY... Max temperature.....37 at ignition...Max 58. Min humidity........77 percent at ignition...Min 40 percent. Chance of pcpn......0 percent. Transport winds.....East 5 to 9 mph. Stability class.....5. LVORI...............1. Sky/weather.........Partly sunny (45-55 percent). Dispersion..........17. Haines Index........5 or moderate potential for large plume dominated fire growth at ignition...max 5. Rainfall amount.....0.00 inches. 1700 Ft Mix Temp....55. Mixing height (MSL).Becoming 3454 ft MSL. Category Day........2. Mixing height (AGL).Becoming 2800 ft AGL. TIME (CST) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky cover.......MC MC MC MC MC MC PC PC PC Weather cov..... Weather type.... Tstm cov........ Temp............37 45 51 55 57 57 58 55 53 RH..............77 65 56 51 45 43 40 47 50 20 FT wind dir..E E E E E E E E E 20 FT wind spd..1 3 5 5 5 6 5 5 5 20 FT wind gust. 5 7 7 8 8 8 8 7 Transp wind dir.E E SE SE SE SE SE E E Transp wind spd.5 6 7 8 9 9 9 9 8 Chc of pcpn (%).0 0 0 0 0 0 0 0 0 .TONIGHT... Min temperature.....Min 32. Max humidity........Max 96 percent. Chance of pcpn......0 percent. Transport winds.....East 6 to 8 mph. Stability class.....6. LVORI...............5. Sky/weather.........Mostly clear (20-30 percent). Dispersion..........4. Haines Index........5 or moderate potential for large plume dominated fire growth. Rainfall amount.....0.00 inches. 1700 Ft Mix Temp....MISSING. Mixing height (MSL).Becoming 1103 ft MSL. Category Day........1. Mixing height (AGL).Becoming 400 ft AGL. TIME (CST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky cover.......MCR MCR MCR MCR MCR MCR MCR MCR MCR PC PC PC Weather cov..... Weather type.... Tstm cov........ Temp............49 45 42 41 39 39 37 36 35 35 34 33 RH..............58 68 76 79 82 82 89 89 92 92 92 96 20 FT wind dir..E E E E E NE NE NE NE NE NE NE 20 FT wind spd..3 2 2 2 2 2 2 2 2 2 2 2 20 FT wind gust.6 4 4 4 4 4 4 Transp wind dir.E E E E E E E E E E E E Transp wind spd.8 8 8 8 8 7 7 7 6 6 6 6 Chc of pcpn (%).0 0 0 0 0 0 0 0 0 0 0 0 .THURSDAY... Max temperature.....Max 59. Min humidity........Min 37 percent. Chance of pcpn......0 percent. Transport winds.....East 7 to 13 mph. Stability class.....5. LVORI...............5 early in the morning. Sky/weather.........Mostly sunny (20-30 percent). Dispersion..........11 increasing to 25 in the afternoon. Haines Index........5 or moderate potential for large plume dominated fire growth. Rainfall amount.....0.00 inches. 1700 Ft Mix Temp....54. Mixing height (MSL).Becoming 2778 ft MSL. Category Day........2. Mixing height (AGL).Becoming 2100 ft AGL. TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky cover.......PC MCR MCR PC PC PC MCR MCR MCR MCR PC PC Weather cov..... Weather type.... Tstm cov........ Temp............33 33 34 40 45 49 54 55 57 59 56 53 RH..............96 96 92 79 65 56 46 45 40 37 42 46 20 FT wind dir..NE NE NE E E E E E E E E E 20 FT wind spd..2 2 2 3 5 6 6 6 7 7 6 6 20 FT wind gust. 4 5 6 7 8 10 10 10 10 10 8 Transp wind dir.E E E E E E E E E E E E Transp wind spd.7 8 8 9 10 10 12 13 13 13 13 12 Chc of pcpn (%).0 0 0 0 0 0 0 0 0 0 0 0 $$ Forecaster...T Jones Requested by...Tim Fondriest Type of request...PRESCRIBED .TAG 2327109.0/LZK .DELDT 12/13/23 .FormatterVersion 2.0.0 .EMAIL timothy_fondriest@nps.gov