418
FNUS74 KJAN 211711
FWSJAN

Spot Forecast for Little Bayou Rx Fire...AGFC
National Weather Service Jackson MS
1111 AM CST Tue Jan 21 2025

Forecast is based on ignition time of 0800 CST on January 22.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...

.WEDNESDAY...

Sky/weather.........Sunny (0-10 percent).
Temperature.........19 at ignition...Max 40.
RH..................49 percent at ignition...Min 24 percent.
Wind (20 ft)........Winds south at 3 mph at ignition...otherwise
                    Light winds becoming south 5 to 6 mph in the
                    late morning and afternoon, then becoming light
                    late in the afternoon.
Mixing height.......700 ft AGL at ignition...otherwise 2900 ft AGL.
Transport winds.....South 9 to 16 mph.
Mixing height (m)...700 meters AGL at ignition...otherwise 213-884
                    meters AGL.
Transport winds m/s.South 4 to 7 meters/second.

TIME (CST)      8 AM   10 AM  Noon   2 PM   4 PM
Sky cover.......Clear  Clear  Clear  Clear  Clear
Weather cov.....
Weather type....None   None   None   None   None
Tstm cov........
Temp............19     28     36     39     38
RH..............49     33     24     24     28
20 ft wind dir..S      S      S      S      S
20 ft wind spd..3      5      6      6      5
20 ft wind gust.9      13     15     15     14
Mix hgt (ft)....700    1800   2700   2900   2200
Mix hgt (m).....210    550    820    880    670
Transport wind..S 9    S 12   S 15   S 16   S 15
Tran wind (m/s).S 4    S 5    S 7    S 7    S 7

.WEDNESDAY NIGHT...

Sky/weather.........Mostly clear (15-25 percent).
Temperature.........Min 22.
RH..................Max 74 percent.
Wind (20 ft)........Light winds.
Mixing height.......300 ft AGL.
Transport winds.....South 10 to 12 mph shifting to the west around
                    10 mph after 3 am.
Mixing height (m)...91-122 meters AGL.
Transport winds m/s.South around 5 meters/second shifting to the
                    west around 4 meters/second after 3 am.

TIME (CST)      6 PM   8 PM   10 PM  Midngt 2 AM   4 AM
Sky cover.......Clear  MClear MClear PCldy  PCldy  PCldy
Weather cov.....
Weather type....None   None   None   None   None   None
Tstm cov........
Temp............32     28     27     26     25     25
RH..............41     50     55     62     68     71
20 ft wind dir..S      S      S      SW     SW     SW
20 ft wind spd..3      2      2      2      2      2
20 ft wind gust.10     10     10     10     10     9
Mix hgt (ft)....400    300    400    400    400    400
Mix hgt (m).....120    90     120    120    120    120
Transport wind..S 12   S 12   S 12   S 12   SW 10  W 10
Tran wind (m/s).S 5    S 5    S 5    S 5    SW 4   W 4

.THURSDAY...

Sky/weather.........Sunny (20-30 percent).
Temperature.........Max 48.
RH..................Min 37 percent.
Wind (20 ft)........Light winds becoming northwest around 5 mph
                    early in the afternoon, then becoming light
                    late in the afternoon.
Mixing height.......6300 ft AGL.
Transport winds.....Northwest 7 to 14 mph.
Mixing height (m)...122-1920 meters AGL.
Transport winds m/s.Northwest 3 to 6 meters/second.

TIME (CST)      6 AM      9 AM      Noon      3 PM
Sky cover.......PCldy     MClear    MClear    MClear
Weather cov.....
Weather type....None      None      None      None
Tstm cov........
Temp............25        33        44        47
RH..............74        61        41        37
20 ft wind dir..W         NW        N         NW
20 ft wind spd..2         3         5         5
20 ft wind gust.8         9         12        12
Mix hgt (ft)....400       1200      4700      6100
Mix hgt (m).....120       370       1430      1860
Transport wind..NW 10     N 13      N 14      NW 12
Tran wind (m/s).NW 4      N 6       N 6       NW 5

$$
Forecaster...Edmonston
Requested by...Emily Roberts
Type of request...PRESCRIBED
.TAG 2500991.0/JAN
.DELDT 01/21/25
.FormatterVersion 2.0.0
.EMAIL emily.roberts@agfc.ar.gov