424
FNUS74 KJAN 031144
FWSJAN

Spot Forecast for Bienville Comp 19, 21, 29...USFS
National Weather Service Jackson MS
644 AM CDT Thu Apr 3 2025

Forecast is based on ignition time of 0600 CDT on April 03.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...No fog is expected & the LVORI will decrease from a
4 this morning, to a 1 this afternoon. Your HYSPLIT will be sent
via email once the model has finished running

.TODAY...

Sky/weather.........Mostly cloudy (70-80 percent) then becoming
                    mostly sunny (30-40 percent).
Chance of thunder...MISSING.
Chance of lightning.MISSING.
Temperature.........74 at ignition...Max 88.
RH..................87 percent at ignition...Min 52 percent.
Wind (20 ft)........Winds south at 12 mph at ignition...otherwise
                    South winds 8 to 12 mph with gusts to around 31
                    mph.
Mixing height (m)...700 meters AGL at ignition...otherwise 213-1494
                    meters AGL.
Transport winds.....South 17 to 26 mph increasing to 28 to 30 mph
                    in the late morning and afternoon.
Transport winds m/s.South 8 to 13 meters/second increasing to
                    around 13 meters/second in the late morning and
                    afternoon.

TIME (CDT)      6 AM   8 AM   10 AM  Noon   2 PM   4 PM
Sky cover.......Cloudy MCldy  MCldy  PCldy  PCldy  PCldy
Weather cov.....
Weather type....None   None   None   None   None   None
Tstm cov........
Chc of thdr (%).M      M      M      M      M      M
Chc of ltng (%).M      M      M      M      M      M
Temp............74     73     78     83     86     87
RH..............87     87     74     61     57     52
20 ft wind dir..S      S      S      S      S      S
20 ft wind spd..9      8      9      10     12     12
20 ft wind gust.26     25     25     29     30     30
Mix hgt (m).....210    520    820    1130   1310   1490
Transport wind..S 17   S 22   S 28   S 30   S 30   S 28
Tran wind (m/s).S 8    S 10   S 13   S 13   S 13   S 13

.TONIGHT...

Sky/weather.........Partly cloudy (25-35 percent) then becoming
                    mostly cloudy (70-80 percent).
Chance of thunder...MISSING.
Chance of lightning.MISSING.
Temperature.........Min 72.
RH..................Max 93 percent.
Wind (20 ft)........South winds 8 to 10 mph with gusts to around 28
                    mph.
Mixing height (m)...213-549 meters AGL.
Transport winds.....South 16 to 24 mph.
Transport winds m/s.South 7 to 11 meters/second.

TIME (CDT)      6 PM   8 PM   10 PM  Midngt 2 AM   4 AM
Sky cover.......MClear PCldy  PCldy  MCldy  MCldy  MCldy
Weather cov.....
Weather type....None   None   None   None   None   None
Tstm cov........
Chc of thdr (%).M      M      M      M      M      M
Chc of ltng (%).M      M      M      M      M      M
Temp............85     79     77     75     73     73
RH..............53     69     76     82     90     90
20 ft wind dir..S      S      S      S      S      SE
20 ft wind spd..10     10     10     9      8      8
20 ft wind gust.28     28     26     25     23     23
Mix hgt (m).....550    240    270    370    270    240
Transport wind..S 24   S 20   S 21   S 23   S 18   S 16
Tran wind (m/s).S 11   S 9    S 9    S 10   S 8    S 7

.FRIDAY...

Sky/weather.........Mostly cloudy (65-75 percent). Slight chance of
                    showers early in the afternoon. Slight chance
                    of thunderstorms in the afternoon. Chance of
                    showers late in the afternoon.
Chance of thunder...MISSING.
Chance of lightning.MISSING.
Temperature.........Max 88.
RH..................Min 61 percent.
Wind (20 ft)........South winds 7 to 10 mph with gusts to around 29
                    mph. Gusty and erratic winds expected near
                    thunderstorms in the afternoon.
Mixing height (m)...244-945 meters AGL.
Transport winds.....South 16 to 23 mph.
Transport winds m/s.South 7 to 10 meters/second.

TIME (CDT)      6 AM   8 AM   10 AM  Noon   2 PM   4 PM
Sky cover.......MCldy  MCldy  MCldy  MCldy  MCldy  MCldy
Weather cov.....                            S Chc  Chance
Weather type....None   None   None   None   Rnshwr Rnshwr
Tstm cov........                            S Chc  S Chc
Chc of thdr (%).M      M      M      M      M      M
Chc of ltng (%).M      M      M      M      M      M
Temp............73     73     77     80     83     84
RH..............90     90     82     74     65     61
20 ft wind dir..SE     SE     S      S      S      S
20 ft wind spd..8      8      8      8      9      10
20 ft wind gust.23     23     25     26     28     29
Mix hgt (m).....240    430    670    820    850    940
Transport wind..S 16   S 20   S 21   S 23   S 23   S 23
Tran wind (m/s).S 7    S 9    S 9    S 10   S 10   S 10

$$
Forecaster...Campbell
Requested by...William Hudson
Type of request...PRESCRIBED
.TAG 2508701.0/JAN
.DELDT 04/03/25
.FormatterVersion 2.0.0
.EMAIL william.hudson@usda.gov