FNUS74 KJAN 191203 FWSJAN Spot Forecast for Bienville Comp 4849...USDA FOREST SERVICE National Weather Service Jackson MS 703 AM CDT Thu Mar 19 2026 Forecast is based on ignition time of 0700 CDT on March 19. If conditions become unrepresentative, contact the National Weather Service. .DISCUSSION... Fog is not anticipated this morning.Cannot rule out patchy ground fog in sheltered areas Friday morning near the burn site. Maximum LVORI will be around 4 this morning and around 7 to 8 tonight. Minimum afternoon relative humidity will be around 40 percent today and Friday. Max wind gusts will around 10 mph. Light southwesterly winds will prevail through Friday. Results of requested Hysplit run will be sent as soon as completed. .TODAY... Sky/weather.........Sunny (15-25 percent). Temperature.........43 at ignition...Max 75. RH..................82 percent at ignition...Min 41 percent. Wind (20 ft)........Winds southwest at 3 mph at ignition...otherwise Light winds becoming southwest around 5 mph in the late morning and early afternoon, then becoming light late in the afternoon. Mixing height (m)...122 meters AGL at ignition...otherwise 122-1494 meters AGL. Transport winds.....West 9 to 14 mph. Transport winds m/s.West 4 to 6 meters/second. TIME (CDT) 7 AM 9 AM 11 AM 1 PM 3 PM 5 PM Sky cover.......PCldy MClear MClear MClear MClear Clear Weather cov..... Weather type....None None None None None None Tstm cov........ Temp............43 50 63 71 73 73 RH..............82 77 58 46 44 44 20 ft wind dir..SW SW SW W W W 20 ft wind spd..3 3 5 5 5 3 20 ft wind gust.12 13 15 14 13 12 Mix hgt (m).....120 240 670 1220 1490 1280 Transport wind..SW 10 W 12 W 14 W 12 W 9 W 9 Tran wind (m/s).SW 4 W 5 W 6 W 5 W 4 W 4 .TONIGHT... Sky/weather.........Mostly clear (0-10 percent). Temperature.........Min 49. RH..................Max 100 percent. Wind (20 ft)........Light winds. Mixing height (m)...91-701 meters AGL. Transport winds.....Southwest 5 to 6 mph increasing to 6 to 12 mph in the late evening and overnight. Transport winds m/s.Southwest 2 to 5 meters/second. TIME (CDT) 6 PM 8 PM 10 PM Midngt 2 AM 4 AM Sky cover.......Clear Clear Clear Clear Clear MClear Weather cov..... Weather type....None None None None None None Tstm cov........ Temp............72 61 57 55 53 52 RH..............48 67 77 83 89 93 20 ft wind dir..SW S S S S S 20 ft wind spd..3 2 2 2 2 2 20 ft wind gust.9 8 8 9 10 10 Mix hgt (m).....700 120 90 90 120 90 Transport wind..W 6 SW 5 S 7 S 9 SW 10 SW 12 Tran wind (m/s).W 3 SW 2 S 3 S 4 SW 4 SW 5 .FRIDAY... Sky/weather.........Sunny (5-15 percent). Temperature.........Max 81. RH..................Min 42 percent. Wind (20 ft)........Light winds becoming southwest around 5 mph late in the afternoon, then becoming light late in the afternoon. Mixing height (m)...91-1554 meters AGL. Transport winds.....Southwest 9 to 16 mph. Transport winds m/s.Southwest 4 to 7 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 None Tstm cov........ Temp............49 52 65 74 79 81 RH..............100 93 73 55 47 42 20 ft wind dir..S S SW SW SW SW 20 ft wind spd..2 2 3 3 5 5 20 ft wind gust.10 10 12 13 14 14 Mix hgt (m).....90 120 300 880 1400 1490 Transport wind..SW 10 SW 9 SW 10 SW 12 SW 14 SW 16 Tran wind (m/s).SW 4 SW 4 SW 4 SW 5 SW 6 SW 7 $$ Forecaster...Cox Requested by...William Hudson Type of request...PRESCRIBED .TAG 2606504.0/JAN .DELDT 03/19/26 .FormatterVersion 2.0.0 .EMAIL william.hudson@usda.gov