FNUS74 KLIX 211042 FWSLIX Spot Forecast for Desoto 9370 C-507 508 509...USFS National Weather Service New Orleans LA 542 AM CDT Tue Apr 21 2026 If conditions become unrepresentative, contact the National Weather Service. We can be reached at (985) 649-0357 if you have questions or concerns with this forecast. .DISCUSSION... High pressure over Alabama will move east to off the Atlantic coast by Wednesday. Dry air will continue over the area today with relative humidity values near 35 percent, and will recover to around 75 percent tonight. Moderation in RH values will occur through the remainder of the workweek beyond today, with minimum humidities closer to 50 percent on Wednesday. Fog development is not anticipated overnight into Wednesday morning. Light winds will become east this morning, then southeast to south by midday, with a few gusts to near 20 mph possible this afternoon. .REST OF TODAY... Sky/weather.........Mostly sunny (40-50 percent) then becoming partly sunny (65-75 percent). Chance of pcpn......0 percent. Max temperature.....Around 81. Min humidity........34 percent. Dewpoint............42 increasing to 49 in the late morning and afternoon. Max apparent temp...80. Wind (20 ft)........Light winds becoming east 5 to 6 mph early in the morning, then shifting to the southeast 7 to 9 mph late in the morning. Mixing height (m)...91-1737 meters AGL. Transport winds.....East 9 to 18 mph shifting to the southeast 14 to 17 mph in the afternoon. Transport winds m/s.Southeast 4 to 8 meters/second. LVORI...............2. Rainfall amount.....0.00 inches. TIME (CDT) 7 AM 9 AM 11 AM 1 PM 3 PM 5 PM Sky (%).........31 35 43 50 65 67 Weather cov..... Weather type....NONE NONE NONE NONE NONE NONE Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 Temp............51 66 76 80 81 79 Dewpoint........40 47 49 49 50 51 RH..............66 50 39 34 34 38 Aparnt tmp (F)..51 66 76 79 80 79 20 FT wind dir..NE E SE SE SSE SSE 20 FT wind spd..3 6 8 10 10 9 20 FT wind gust.8 10 16 20 18 16 Mix hgt (m).....90 270 1190 1650 1680 1220 Transp wind dir.E ESE SE SE SSE S Transp wind spd.9 12 18 17 16 14 Trans wind dir..E ESE SE SE SSE S Trans spd (m/s).4 5 8 8 7 6 LVORI...........3 2 1 1 1 1 .TONIGHT... Sky/weather.........Mostly cloudy (65-75 percent). Chance of pcpn......0 percent. Min temperature.....Around 59. Max humidity........72 percent. Dewpoint............52. Max apparent temp...77. Wind (20 ft)........Southeast winds around 6 mph early in the evening becoming light. Mixing height (m)...91-792 meters AGL. Transport winds.....South 5 to 14 mph shifting to the east 3 to 6 mph overnight. Transport winds m/s.East 1 to 4 meters/second shifting to the south 2 to 3 meters/second early in the evening, then shifting to the east 1 to 3 meters/second overnight. LVORI...............3. Rainfall amount.....0.00 inches. TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM Sky (%).........70 69 69 62 72 74 Weather cov..... Weather type....NONE NONE NONE NONE NONE NONETstm cov........ Chc of pcpn (%).0 0 0 0 0 0 Temp............77 69 66 64 62 61 Dewpoint........51 53 53 54 53 52 RH..............40 57 63 70 72 72 Aparnt tmp (F)..77 69 66 64 62 61 20 FT wind dir..S SSE SE ESE E ENE 20 FT wind spd..7 3 2 1 2 2 20 FT wind gust.13 8 6 5 5 6 Mix hgt (m).....790 120 90 90 90 90 Transp wind dir.S SSE S SSE E E Transp wind spd.14 7 5 5 6 6 Trans wind dir..S SSE S SSE E E Trans spd (m/s).6 3 2 2 3 3 LVORI...........2 3 3 3 3 3 .WEDNESDAY... Sky/weather.........Partly sunny (50-60 percent). Chance of pcpn......10 percent. Max temperature.....Around 82. Min humidity........47 percent. Dewpoint............54 increasing to 59 in the late morning and afternoon. Max apparent temp...82. Wind (20 ft)........Light winds becoming southeast 5 to 9 mph early in the morning, then shifting to the south 8 to 9 mph late in the afternoon. Mixing height (m)...91-1981 meters AGL. Transport winds.....East 7 to 14 mph shifting to the south 12 to 15 mph in the late morning and afternoon. Transport winds m/s.East around 3 meters/second shifting to the south 5 to 7 meters/second in the late morning and afternoon. LVORI...............3. Rainfall amount.....0.00 inches. TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM Sky (%).........74 53 59 53 52 38 Weather cov..... Weather type....NONE NONE NONE NONE NONE NONE Tstm cov........ Chc of pcpn (%).0 0 0 0 10 10 Temp............59 63 74 79 81 81 Dewpoint........53 54 58 59 59 60 RH..............80 72 57 50 47 49 Aparnt tmp (F)..59 63 74 79 81 82 20 FT wind dir..ENE E ESE SSE SSE SSE 20 FT wind spd..2 3 7 10 10 10 20 FT wind gust.7 9 13 17 20 20 Mix hgt (m).....120 340 1190 1800 1980 1650 Transp wind dir.E ESE SSE SSE SSE S Transp wind spd.7 10 15 13 12 12 Trans wind dir..E ESE SSE SSE SSE S Trans spd (m/s).3 4 7 6 5 5 LVORI...........4 3 1 1 1 1 $$ Forecaster...WAGNER Requested by...Cliff Willis Type of request...PRESCRIBED .TAG 2610541.5/LIX .DELDT 04/21/26 .FormatterVersion 2.0.0 .EMAIL clifton.willis@usda.gov