FNUS74 KSHV 210959 FWSSHV Spot Forecast for CAT C-86...USFS National Weather Service Shreveport LA 459 AM CDT Sat Mar 21 2026 Forecast is based on ignition time of 0600 CDT on March 21. 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. .DISCUSSION... Minimum RH values will remain in the 40 to 50 percent range with southwesterly winds near 10 mph. LVORI values will remain above 6 due to low clouds that will lift before noon. Mixing heights will maximize near 4.5kft in the afternoon. /16/ .TODAY... TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........41 40 38 30 42 46 27 14 7 3 4 4 Weather cov..... Weather type.... Tstm cov........ CWR.............0 0 0 0 0 0 0 0 0 0 0 0 Temp............60 59 61 63 68 72 76 79 82 83 85 83 RH..............100 100 99 97 84 72 63 56 49 48 45 48 20 FT wind dir..SW SW SW SW SW SW SW SW SW SW SW SW 20 FT wind mph..5 6 6 6 7 8 9 10 10 10 9 9 20 FT wind gust.15 8 9 10 13 14 16 17 17 17 16 16 Mix hgt (km)....0.2 0.2 0.2 0.4 0.5 0.7 0.8 1.0 1.1 1.2 1.4 1.2 Trans wind dir..SW SW SW SW SW SW SW SW SW SW SW SW Trans spd (m/s).6 6 6 7 7 7 7 7 7 7 7 7 .TONIGHT... TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........5 5 6 10 10 6 7 10 25 34 43 41 Weather cov..... Weather type.... Tstm cov........ CWR.............0 0 0 0 0 0 0 0 0 0 0 0 Temp............83 79 74 71 69 68 66 65 64 63 62 62 RH..............46 53 62 68 73 76 81 84 87 90 97 93 20 FT wind dir..S S S S S S SW SW SW SW SW SW 20 FT wind mph..9 8 7 7 7 7 6 6 6 6 6 6 20 FT wind gust.16 14 20 20 20 20 18 18 18 18 18 18 Mix hgt (km)....0.9 0.3 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.2 0.2 Trans wind dir..SW S S S SW SW SW SW SW SW SW SW Trans spd (m/s).7 6 7 8 7 7 7 8 7 7 7 7 .SUNDAY... TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........31 39 22 17 21 19 13 6 2 2 2 2 Weather cov..... Weather type.... Tstm cov........ CWR.............0 0 0 0 0 0 0 0 0 0 0 0 Temp............62 61 62 66 70 74 78 81 83 85 85 84 RH..............93 100 97 87 76 66 56 49 46 41 41 43 20 FT wind dir..SW S SW SW SW SW SW SW SW SW SW SW 20 FT wind mph..6 6 6 7 8 9 9 9 9 10 10 10 20 FT wind gust.18 18 18 20 21 22 22 22 22 23 23 23 Mix hgt (km)....0.2 0.2 0.2 0.5 0.6 0.7 0.9 1.0 1.1 1.2 1.3 1.1 Trans wind dir..SW SW SW SW SW SW SW SW SW SW SW SW Trans spd (m/s).6 7 7 9 9 10 9 9 10 10 10 9 $$ Forecaster...CASSEL Requested by...Catahoula Type of request...PRESCRIBED .TAG 2606894.0/SHV .DELDT 03/21/26 .FormatterVersion 2.0.0 .EMAIL robert.dintaman@usda.gov