FNUS74 KJAN 201157 FWSJAN Spot Forecast for Bienville Comp 225...USDA FOREST SERVICE National Weather Service Jackson MS 657 AM CDT Fri Mar 20 2026 Forecast is based on ignition time of 0700 CDT on March 20. If conditions become unrepresentative, contact the National Weather Service. .DISCUSSION... Patchy ground fog cannot be ruled out, especially in low-lying and sheltered areas, this morning and tonight near the burn site. Maximum LVORI will be around 6 to 7 for this morning and again tonight. Minimum afternoon relative humidity will be around 40 to 45 percent today and Saturday. Max wind gusts will around 10 to 15 mph. Light southwesterly winds will prevail through Saturday. Results of requested Hysplit run are complete and have been sent out. .TODAY... Sky/weather.........Sunny (15-25 percent). Temperature.........47 at ignition...Max 80. RH..................93 percent at ignition...Min 42 percent. Wind (20 ft)........Winds southeast at 2 mph at ignition...otherwise Light winds becoming southwest 5 to 6 mph in the afternoon. Mixing height (m)...91 meters AGL at ignition...otherwise 91-1463 meters AGL. Transport winds.....Southwest 6 to 14 mph. Transport winds m/s.Southwest 3 to 6 meters/second. TIME (CDT) 7 AM 9 AM 11 AM 1 PM 3 PM 5 PM Sky cover.......MClear MClear PCldy MClear Clear Clear Weather cov..... Weather type....None None None None None None Tstm cov........ Temp............47 56 69 77 79 79 RH..............93 80 63 48 44 44 20 ft wind dir..SE SW SW SW SW SW 20 ft wind spd..2 2 3 5 5 5 20 ft wind gust.6 10 12 14 14 14 Mix hgt (m).....90 210 670 1250 1400 1220 Transport wind..SW 7 SW 7 SW 9 SW 10 SW 12 SW 14 Tran wind (m/s).SW 3 SW 3 SW 4 SW 4 SW 5 SW 6 .TONIGHT... Sky/weather.........Mostly clear (0-10 percent). Temperature.........Min 55. RH..................Max 96 percent. Wind (20 ft)........Southwest winds around 5 mph early in the evening becoming light. Mixing height (m)...122-396 meters AGL. Transport winds.....Southwest 10 to 13 mph. Transport winds m/s.Southwest 4 to 6 meters/second. TIME (CDT) 6 PM 8 PM 10 PM Midngt 2 AM 4 AM Sky cover.......Clear Clear Clear Clear MClear MClear Weather cov..... Weather type....None None None None None None Tstm cov........ Temp............78 68 64 61 59 57 RH..............45 65 73 75 80 90 20 ft wind dir..SW SW SW SW SW SW 20 ft wind spd..5 3 3 3 3 3 20 ft wind gust.12 12 12 13 13 14 Mix hgt (m).....400 120 120 150 150 120 Transport wind..SW 12 SW 10 SW 12 SW 13 SW 12 W 10 Tran wind (m/s).SW 5 SW 4 SW 5 SW 6 SW 5 W 4 .SATURDAY... Sky/weather.........Sunny (5-15 percent). Temperature.........Max 83. RH..................Min 44 percent. Wind (20 ft)........Light winds becoming southwest 5 to 6 mph in the late morning and afternoon. Mixing height (m)...122-1494 meters AGL. Transport winds.....West 10 to 14 mph. Transport winds m/s.West 4 to 6 meters/second. TIME (CDT) 6 AM 8 AM 10 AM Noon 2 PM 4 PM Sky cover.......MClear MClear MClear MClear MClear MClear Weather cov..... Weather type....None None None None None NoneTstm cov........ Temp............55 57 68 77 82 83 RH..............96 93 73 56 47 44 20 ft wind dir..SW SW SW SW SW SW 20 ft wind spd..3 3 5 5 5 6 20 ft wind gust.13 14 16 16 15 15 Mix hgt (m).....120 180 460 850 1310 1490 Transport wind..W 10 SW 10 W 13 W 12 W 13 SW 14 Tran wind (m/s).W 4 SW 4 W 6 W 5 W 6 SW 6 $$ Forecaster...Cox Requested by...William Hudson Type of request...PRESCRIBED .TAG 2606732.0/JAN .DELDT 03/20/26 .FormatterVersion 2.0.0 .EMAIL william.hudson@usda.gov