864 FNUS74 KLIX 301901 FWSLIX Spot Forecast for Incident Roseland Event...Tangipahoa Parish Emergency Management National Weather Service New Orleans LA 101 PM CST Tue Dec 30 2025 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... Today, winds will be lighter than yesterday in the 10-15mph range, despite the continued dry conditions during the afternoon hours. The lower wind will keep impacts limited although we remain dry. Afternoon min RH's do stay in the 30-40% range before improving toward the end of the week when more moisture arrives as winds transition to a more onshore flow. .REST OF TODAY... Sky/weather.........Sunny (0-5 percent). Chance of pcpn......0 percent. Max temperature.....Around 49. Min humidity........33 percent. Max apparent temp...45. Surface winds (mph).North winds 7 to 10 mph. Mixing height (m)...213-945 meters AGL. Transport winds.....North 9 to 16 mph. Transport winds m/s.North 4 to 7 meters/second. CEILING (KFT).......25. Wind (20 ft)........North winds 6 to 9 mph. TIME (CST) 2PM 3PM 4PM 5PM Sky (%).........2 1 1 2 Weather cov..... Weather type.... Tstm cov........ Chc of pcpn (%).0 0 0 0 Temp............49 49 49 46 RH..............33 33 33 37 Aparnt tmp (F)..45 45 45 42 20 FT wind dir..N NNW NNW NNW 20 FT wind spd..10 10 9 7 20 FT wind gust.16 15 14 12 Surface wnd dir.N NNW NNW NNW Surface wnd spd.10 10 9 7 Surface wnd gst.16 15 14 12 Mix hgt (km)....0.9 0.9 0.7 0.2 Transp wind dir.N N N NNW Transp wind spd.16 16 15 9 Trans wind dir..N N N NNW Trans spd (m/s).7 7 7 4 Ceiling (kft)...25 25 25 25 .TONIGHT... Sky/weather.........Clear (0-5 percent). Widespread frost overnight. Chance of pcpn......0 percent. Min temperature.....Around 27. Max humidity........78 percent. Min apparent temp...27. Surface winds (mph).Northwest winds around 5 mph early in the evening becoming light. Mixing height (m)...122-152 meters AGL. Transport winds.....Northwest 6 to 10 mph. Transport winds m/s.Northwest 3 to 4 meters/second. CEILING (KFT).......25. Wind (20 ft)........Northwest winds around 5 mph early in the evening becoming light. TIME (CST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........1 2 3 2 1 1 2 1 1 2 2 1 Weather cov..... WID WID WID WID WID WID Weather type.... FST FST FST FST FST FST Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 0 0 0 0 0 0 Temp............43 40 36 34 33 32 31 29 28 28 27 28 RH..............43 48 56 61 63 63 69 72 75 75 78 75 Aparnt tmp (F)..40 38 36 34 33 32 31 29 28 28 27 28 20 FT wind dir..NNW NNW NNW NNW NNW NNW NNW NW NW NW NW WNW 20 FT wind spd..5 3 2 2 2 1 1 1 1 1 1 1 20 FT wind gust.10 9 8 8 7 6 5 5 5 6 6 6 Surface wnd dir.NNW NNW NNW NNW NNW NNW NNW NW NW NW NW WNW Surface wnd spd.5 3 2 2 2 1 1 1 1 1 1 1 Surface wnd gst.10 9 8 8 7 6 5 5 5 6 6 6 Mix hgt (km)....0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Transp wind dir.NNW NNW NNW N NNW NNW NNW NNW NW NW NW WNW Transp wind spd.10 10 9 9 8 7 7 7 6 6 6 6 Trans wind dir..NNW NNW NNW N NNW NNW NNW NNW NW NW NW WNW Trans spd (m/s).4 4 4 4 4 3 3 3 3 3 3 3 Ceiling (kft)...25 25 25 25 25 25 25 25 25 25 25 25 .WEDNESDAY... Sky/weather.........Sunny (0-10 percent). Widespread frost early in the morning. Chance of pcpn......0 percent. Max temperature.....Around 60. Min humidity........30 percent. Min apparent temp...28. Surface winds (mph).Light winds becoming southwest 5 to 7 mph late in the morning. Mixing height (m)...122-945 meters AGL. Transport winds.....West 5 to 14 mph. Transport winds m/s.West 2 to 6 meters/second. CEILING (KFT).......25. Wind (20 ft)........Light winds becoming west 5 to 6 mph late in the morning. TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........1 2 0 0 3 2 4 5 4 1 3 3 Weather cov.....WID WID Weather type....FST FST Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 0 0 0 0 0 0 Temp............28 28 33 39 46 51 56 58 58 60 58 55 RH..............75 75 66 57 43 36 31 30 32 31 33 38 Aparnt tmp (F)..28 28 33 39 45 51 56 58 58 60 58 55 20 FT wind dir..WNW W W W W W W W W W WSW WSW 20 FT wind spd..1 2 2 2 3 5 6 6 7 7 6 5 20 FT wind gust.6 6 7 7 8 10 12 12 12 12 10 9 Surface wnd dir.WNW W W W W W W W W W WSW WSW Surface wnd spd.1 2 2 2 3 5 6 6 7 7 6 5 Surface wnd gst.6 6 7 7 8 10 12 12 12 12 10 9 Mix hgt (km)....0.1 0.1 0.2 0.2 0.4 0.5 0.6 0.8 0.9 0.9 0.7 0.2 Transp wind dir.WNW WNW W WNW WNW WNW W W W W W WSW Transp wind spd.6 7 5 7 8 10 9 12 13 14 12 8 Trans wind dir..WNW WNW W WNW WNW WNW W W W W W WSW Trans spd (m/s).3 3 2 3 4 4 4 5 6 6 5 4 Ceiling (kft)...25 25 25 25 25 25 25 25 25 25 25 25 $$ Forecaster...NWS NEW ORLEANS Requested by...Dawson Primes Type of request...HAZMAT .TAG 2528063.3/LIX .DELDT 12/30/25 .FormatterVersion 2.0.0 .EMAIL dawson.primes@tangipahoa.org,vtravis@tangipahoa.org,ssresponse@responsegroupinc.com,sr-lix.forecasters@noaa.gov