355
FNUS74 KJAN 050419
FWSJAN

Spot Forecast for MS-CHA Severity...BIA
National Weather Service Jackson MS
1019 PM CST Wed Nov 4 2026

Forecast is based on forecast start time of 2200 CST on November 05.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...
Calm winds and elevated levels of humidity overnight will lead to
patchy fog development in the area through Thursday morning.
Patchy fog cannot be ruled out early Friday morning.


.THURSDAY NIGHT...

Sky/weather.........Mostly cloudy (50-60 percent) then becoming
                    partly cloudy (35-45 percent). Patchy fog
                    overnight.
Temperature.........53 at forecast start...Min 45.
RH..................96 percent at forecast start...Max 100 percent.
Wind (20 ft)........Winds north at 1 mph at forecast
                    start...otherwise Light winds.
Mixing height (m)...122 meters AGL at forecast start...otherwise
                    122 meters AGL.
Transport winds m/s.North 2 to 3 meters/second.

TIME (CST)      10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky cover.......MC  PC  PC  PC  PC  PC  PC  PC
Weather cov.....        PTY PTY PTY
Weather type....        FOG FOG FOG
Tstm cov........
Temp............53  52  51  50  49  48  47  47
RH..............96  96  100 100 100 100 100 100
20 ft wind dir..NE  N   N   N   N   N   N   N
20 ft wind spd..1   0   0   0   0   0   1   1
20 ft wind gust.6   5   5   5   5   6   6   6
Mix hgt (km)....0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1
Trans wind dir..NE  NE  N   N   N   N   N   N
Trans spd (m/s).3   3   2   2   3   3   2   2

.FRIDAY...

Sky/weather.........Sunny (15-25 percent).
Temperature.........Max 77.
RH..................Min 33 percent.
Wind (20 ft)........Light winds becoming north 6 to 8 mph late in
                    the morning.
Mixing height (m)...122-1737 meters AGL.
Transport winds m/s.North 3 to 4 meters/second.

TIME (CST)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky cover.......PC  PC  MCR MCR MCR MCR CLR CLR CLR CLR CLR CLR
Weather cov.....
Weather type....
Tstm cov........
Temp............46  48  56  66  71  74  75  77  78  77  74  71
RH..............100 100 88  61  51  43  40  36  33  35  40  46
20 ft wind dir..N   N   N   N   N   N   N   N   N   N   N   N
20 ft wind spd..1   2   3   3   3   6   7   8   8   8   8   7
20 ft wind gust.6   7   7   7   8   10  12  13  13  13  13  13
Mix hgt (km)....0.1 0.1 0.2 0.3 0.6 1.0 1.3 1.6 1.7 1.7 1.2 0.6
Trans wind dir..NE  N   N   N   N   N   N   N   N   N   N   N
Trans spd (m/s).3   3   3   4   4   4   4   4   4   4   4   4

.FRIDAY NIGHT...

Sky/weather.........Mostly clear (15-25 percent).
Temperature.........Min 41.
RH..................Max 100 percent.
Wind (20 ft)........North winds 5 to 6 mph.
Mixing height (m)...30-152 meters AGL.
Transport winds m/s.North around 4 meters/second.

TIME (CST)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky cover.......CLR CLR CLR CLR MCR MCR MCR MCR MCR MCR MCR PC
Weather cov.....
Weather type....
Tstm cov........
Temp............67  63  59  56  54  52  50  48  46  45  43  41
RH..............54  62  72  80  86  93  100 100 100 100 100 100
20 ft wind dir..N   N   N   N   N   N   N   N   N   N   N   N
20 ft wind spd..6   6   6   6   6   5   5   5   6   6   6   6
20 ft wind gust.13  14  14  15  15  14  14  14  14  14  14  13
Mix hgt (km)....0.2 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.2 0.2
Trans wind dir..N   N   N   N   N   N   N   N   N   N   N   N
Trans spd (m/s).4   4   4   4   4   4   4   4   4   4   4   4

.SATURDAY...

Sky/weather.........Mostly sunny (35-45 percent).
Temperature.........Max 68.
RH..................Min 36 percent.
Wind (20 ft)........North winds 6 to 9 mph.
Mixing height (m)...152-1189 meters AGL.
Transport winds m/s.North 4 to 5 meters/second.

TIME (CST)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky cover.......PC  PC  PC  PC  PC  PC  PC  PC  PC  PC  PC  PC
Weather cov.....
Weather type....
Tstm cov........
Temp............42  46  51  57  61  64  66  67  68  67  65  62
RH..............100 93  80  67  56  48  42  39  36  36  38  44
20 ft wind dir..N   N   N   N   N   N   N   N   N   N   N   N
20 ft wind spd..6   7   7   8   8   8   8   9   9   9   8   8
20 ft wind gust.13  13  14  14  14  14  14  14  15  15  15  15
Mix hgt (km)....0.2 0.3 0.4 0.5 0.7 0.9 1.0 1.1 1.2 1.1 0.9 0.5
Trans wind dir..N   N   NE  NE  NE  N   N   N   N   N   N   N
Trans spd (m/s).4   4   4   5   5   4   4   5   5   5   5   4

$$
Forecaster...Fenner
Requested by...Shelby Glass
Type of request...WILDFIRE
.TAG 2625282.0/JAN
.DELDT 11/04/26
.FormatterVersion 2.0.0
.EMAIL shelby.glass@bia.gov