FNUS74 KSHV 231057 FWSSHV Spot Forecast for Dead Oak Fire...TFS National Weather Service Shreveport LA 557 AM CDT Sun Aug 23 2026 Forecast is based on forecast start time of 0600 CDT on August 23. If conditions become unrepresentative...contact the National Weather Service. Please contact our office at (318) 631-3669 ext. 241, if you have questions or concerns with this forecast. ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... .DISCUSSION... Showers and thunderstorms possible through daybreak with conditions improving by 9 AM. Expect light winds around 5 mph or less today, except higher with any convection. Otherwise, temperatures will climb into the triple digits this afternoon with RH values falling to around 30 percent. .TODAY... Sky/weather.........Mostly sunny (45-55 percent). Slight chance of showers and thunderstorms early in the morning. Slight chance of showers and thunderstorms late in the afternoon. CWR.................20 percent decreasing to 10 percent in the morning and early afternoon, then increasing to 20 percent late in the afternoon. Temperature.........79 at forecast start...Max 104. RH..................74 percent at forecast start...Min 29 percent. Wind (20 ft)........Winds southwest at 2 mph at forecast start...otherwise Light winds becoming southwest around 5 mph late in the morning, then shifting to the southeast late in the afternoon. Gusty and erratic winds expected near thunderstorms early in the morning. Gusty and erratic winds expected near thunderstorms late in the afternoon. Mixing height.......400 ft AGL at forecast start...otherwise 9200 ft AGL. Transport winds.....Southwest around 5 mph shifting to the west 5 to 9 mph in the morning and early afternoon, then shifting to the northeast around 7 mph late in the afternoon shifting to the northwest around 6 mph late in the afternoon. Transport winds m/s.Southwest around 2 meters/second shifting to the west 2 to 4 meters/second in the morning and early afternoon, then shifting to the northeast around 3 meters/second late in the afternoon shifting to the northwest late in the afternoon. LVORI...............2. Dispersion index....6 increasing to 21 late in the morning, then increasing to 41 early in the afternoon increasing to 52 early in the afternoon increasing to 70 decreasing to 57 late in the afternoon. TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........56 55 55 57 58 56 52 50 48 46 45 42 Weather cov.....SCH SCH SCH SCH SCH Weather type....RW RW RW RW RW Tstm cov........SCH SCH SCH SCH SCH CWR.............20 10 10 10 10 10 10 10 10 10 20 20 Temp............79 79 81 85 89 92 96 99 101 103 104 104 RH..............74 74 72 65 56 47 42 36 32 30 29 29 20 FT wind dir..SW W W W SW SW SW W W W SE S 20 FT wind mph..2 2 2 3 3 5 5 5 5 5 5 5 20 FT wind gust.7 6 7 7 8 9 9 9 9 10 10 10 Mix hgt (kft)...0.4 0.4 0.6 1.1 1.5 2.5 4.0 6.2 8.5 9.0 9.2 8.6 Transp wind dir.SW W W W W W W W NW NW NE NW Transp wind spd.5 5 7 7 9 8 8 7 7 7 7 6 Trans wind dir..SW W W W WW W W NW NW NE NW Trans spd (m/s).2 2 3 3 4 4 4 3 3 3 3 3 Dispersion idx..2 5 7 10 18 23 41 52 68 71 72 57 LVORI...........3 3 3 3 2 2 1 1 1 1 1 1 .TONIGHT... Sky/weather.........Partly cloudy (20-30 percent). Slight chance of showers and thunderstorms early in the evening. CWR.................20 percent decreasing to 0 percent. Temperature.........Min 79. RH..................Max 72 percent. Wind (20 ft)........South winds 5 to 7 mph. Gusty and erratic winds expected near thunderstorms early in the evening. Mixing height.......400 ft AGL. Transport winds.....North around 5 mph shifting to the southeast in the evening, then shifting to the south around 12 mph overnight. Transport winds m/s.North around 2 meters/second shifting to the southeast 3 to 4 meters/second in the evening, then shifting to the south around 5 meters/second overnight. LVORI...............2. Dispersion index....37 decreasing to 6. TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........35 32 33 36 37 31 20 14 14 14 14 15 Weather cov.....SCH Weather type....RW Tstm cov........SCH CWR.............20 0 0 0 0 0 0 0 0 0 0 0 Temp............103 101 96 90 87 86 86 85 84 83 82 81 RH..............29 31 38 47 53 55 55 59 61 65 67 67 20 FT wind dir..S SE SE SE SE S S S S S S S 20 FT wind mph..5 5 5 5 5 5 5 6 6 6 7 6 20 FT wind gust.9 9 9 10 12 12 12 13 14 15 15 15 Mix hgt (kft)...6.7 2.8 0.4 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.4 Transp wind dir.N SE E S S S S S S S SW SW Transp wind spd.5 6 6 8 9 10 12 12 12 12 12 12 Trans wind dir..N SE E S S S S S S S SW SW Trans spd (m/s).2 3 3 4 4 4 5 5 5 5 5 5 Dispersion idx..37 3 3 4 4 5 5 5 5 5 8 5 LVORI...........1 2 2 2 2 3 3 3 3 3 3 3 .MONDAY... Sky/weather.........Mostly sunny (25-35 percent). CWR.................10 percent. Temperature.........Max 104. RH..................Min 27 percent. Wind (20 ft)........Southwest winds 6 to 9 mph. Mixing height.......7300 ft AGL. Transport winds.....Southwest 10 to 15 mph. Transport winds m/s.Southwest 4 to 7 meters/second. LVORI...............2. Dispersion index....8 increasing to 16 early in the morning, then increasing to 33 late in the morning increasing to 50 late in the morning increasing to 72 increasing to 90 early in the afternoon decreasing to 79 increasing to 93 late in the afternoon. TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........17 18 24 35 41 42 44 45 44 41 40 39 Weather cov..... Weather type.... Tstm cov........ CWR.............0 10 10 10 10 10 10 0 0 0 0 0 Temp............80 79 81 85 89 93 97 99 101 103 104 104 RH..............69 72 69 59 50 43 37 33 31 28 28 27 20 FT wind dir..SW SW SW SW SW SW SW SW SW S S S 20 FT wind mph..6 6 6 6 7 8 9 9 9 8 8 8 20 FT wind gust.15 14 13 14 15 16 16 17 16 16 16 16 Mix hgt (kft)...0.5 0.5 1.0 1.5 1.9 2.9 4.5 5.9 5.5 6.3 7.3 6.8Transp wind dir.SW SW SW SW SW SW SW SW SW S S S Transp wind spd.10 10 13 15 15 14 14 14 13 14 12 13 Trans wind dir..SW SW SW SW SW SW SW SW SW S S S Trans spd (m/s).4 4 6 7 7 6 6 6 6 6 5 6 Dispersion idx..5 11 16 29 36 50 72 90 79 96 89 93 LVORI...........3 3 3 2 1 1 1 1 1 1 1 1 $$ Forecaster...MAYEAUX Requested by...Andrew Chelf Type of request...WILDFIRE .TAG 2620296.0/SHV .DELDT 08/23/26 .FormatterVersion 2.0.0 .EMAIL csdispatch@tfs.tamu.edu