FNUS74 KLIX 191039 FWSLIX Spot Forecast for Desoto 0250 C-598...USFS National Weather Service New Orleans LA 539 AM CDT Sun Apr 19 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... A cold front has moved through the area this morning. This will cause RH values to plummet to near 30 percent later today, and likely below 25 percent on Monday. A slow moderation in RH values will occur through the remainder of the week. The next chance of measureable rain will be toward the end of the week. No fog is expected through Monday afternoon. There is potential for a sea breeze Monday afternoon. .REST OF TODAY... Sky/weather.........Mostly cloudy (70-80 percent) then becoming mostly sunny (35-45 percent). Chance of rain showers early in the morning. Chance of pcpn......50 percent. Max temperature.....Around 72. Min humidity........28 percent. Dewpoint............49 decreasing to 38. Max apparent temp...72. Wind (20 ft)........Northeast winds 10 to 17 mph. Mixing height (m)...427-1372 meters AGL. Transport winds.....Northeast 21 to 28 mph. Transport winds m/s.Northeast 9 to 13 meters/second. LVORI...............4. Rainfall amount.....0.08 inches. TIME (CDT) 7 AM 9 AM 11 AM 1 PM 3 PM 5 PM Sky (%).........86 75 76 66 48 34 Weather cov.....CHANCE CHANCE Weather type....RNSHWR RNSHWR NONE NONE NONE NONE Tstm cov........ Chc of pcpn (%).50 30 0 0 0 0 Temp............53 54 61 67 70 71 Dewpoint........50 48 44 40 37 38 RH..............89 80 53 37 30 30 Aparnt tmp (F)..53 54 61 67 70 71 20 FT wind dir..N NNE NNE NNE NNE NNE 20 FT wind spd..20 18 16 14 14 12 20 FT wind gust.28 26 25 24 22 20 Mix hgt (m).....460 460 670 1130 1340 1280 Transp wind dir.NNE NNE NE NNE NNE NNE Transp wind spd.28 24 24 26 24 21 Trans wind dir..NNE NNE NE NNE NNE NNE Trans spd (m/s).13 11 11 12 11 9 LVORI...........7 6 2 2 1 1 .TONIGHT... Sky/weather.........Partly cloudy (25-35 percent). Chance of pcpn......0 percent. Min temperature.....Around 50. Max humidity........56 percent. Dewpoint............38. Max apparent temp...70. Wind (20 ft)........Northeast winds 6 to 9 mph. Mixing height (m)...122-1097 meters AGL. Transport winds.....North 12 to 21 mph shifting to the northeast 10 to 13 mph in the late evening and overnight. Transport winds m/s.Northeast 4 to 7 meters/second. LVORI...............2. Rainfall amount.....0.00 inches. TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM Sky (%).........37 28 24 21 23 34 Weather cov..... Weather type....NONE NONE NONE NONE NONE NONE Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 Temp............70 63 58 55 53 52 Dewpoint........38 39 39 38 38 36 RH..............31 41 49 53 56 55 Aparnt tmp (F)..70 63 58 55 53 52 20 FT wind dir..NNE NNE NNE NNE NNE NNE 20 FT wind spd..10 7 6 6 6 7 20 FT wind gust.16 13 13 12 13 14 Mix hgt (m).....1100 180150 120 120 120 Transp wind dir.NNE NNE NNE NNE NNE NNE Transp wind spd.21 12 10 12 13 13 Trans wind dir..NNE NNE NNE NNE NNE NNE Trans spd (m/s).9 5 4 5 6 6 LVORI...........1 2 2 2 3 3 .MONDAY... Sky/weather.........Mostly sunny (35-45 percent). Chance of pcpn......0 percent. Max temperature.....Around 80. Min humidity........23 percent. Dewpoint............38 increasing to 42 late in the afternoon. Max apparent temp...79. Wind (20 ft)........Northeast winds 6 to 9 mph. Mixing height (m)...122-1829 meters AGL. Transport winds.....East 12 to 21 mph decreasing to around 10 mph late in the afternoon. Transport winds m/s.East 5 to 9 meters/second decreasing to around 4 meters/second late in the afternoon. LVORI...............2. Rainfall amount.....0.00 inches. TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM Sky (%).........41 38 48 47 45 41 Weather cov..... Weather type....NONE NONE NONE NONE NONE NONE Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 Temp............50 54 67 75 79 80 Dewpoint........36 37 38 37 38 40 RH..............58 53 35 26 23 24 Aparnt tmp (F)..47 54 67 75 79 79 20 FT wind dir..NE NE ENE ENE ENE ENE 20 FT wind spd..7 8 10 10 9 8 20 FT wind gust.14 15 17 18 16 14 Mix hgt (m).....120 370 850 1250 1650 1770 Transp wind dir.ENE ENE ENE E E ENE Transp wind spd.13 17 21 18 15 12 Trans wind dir..ENE ENE ENE E E ENE Trans spd (m/s).6 8 9 8 7 5 LVORI...........2 2 1 1 1 1 $$ Forecaster...WAGNER Requested by...Cliff Willis Type of request...PRESCRIBED .TAG 2610536.3/LIX .DELDT 04/19/26 .FormatterVersion 2.0.0 .EMAIL clifton.willis@usda.gov