National Weather Service Weather Forecast Office

• Home
• Site Map
• News
• Organization
• Search for: NWS All NOAA 

000
FNUS74 KMOB 171113
FWSMOB

Spot Forecast for CHICK 412...USFS
National Weather Service Mobile AL
613 AM CDT Wed Apr 17 2024

Forecast is based on ignition time of 1000 CDT on April 17.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...Dry conditions are expected today and Thursday.
Afternoon relative humidity values remain above critical levels
today and Thursday around 55 to 60 percent. Transport winds will
be around 10 to 15mph today and Thursday, with max surface wind
gusts around 15mph. Dispersion index values will be generally
good today and fair Thursday.

Fog potential and other remarks...Light patchy fog is possible
late tonight into Thursday morning.

.REST OF TODAY...

Sky/weather.........Mostly cloudy (80-90 percent).
Chance of pcpn......10 percent.
LAL.................1.
Max temperature.....Around 82.
Min humidity........56 percent.
Wind (20 ft)........South winds 8 to 9 mph.
Mixing height.......4000 ft AGL.
Mixing height (m)...701-1219 meters AGL.
Transport winds.....South 10 to 14 mph.
Transport winds m/s.South 4 to 6 meters/second.
Dispersion index....37 increasing to 44 in the afternoon.
LVORI...............2.
Stability class.....3.

TIME (CDT)      10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........91  82  83  78  79  83  80  77
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0   0   10  10  10  10  10  10
LAL.............1   1   1   1   1   1   1   1
Temp............74  76  78  80  81  82  82  81
RH..............82  75  67  61  58  56  56  57
20 FT wind dir..S   S   S   S   S   S   S   S
20 FT wind spd..9   9   9   9   10  10  10  10
20 FT wind gust.13  14  14  14  15  15  16  16
Mix hgt (kft)...2.3 2.8 3.1 3.5 3.9 4.0 3.9 3.9
Mix hgt (km)....0.7 0.9 0.9 1.1 1.2 1.2 1.2 1.2
Transp wind dir.S   S   S   S   S   S   S   S
Transp wind spd.12  13  13  10  12  13  14  13
Trans wind dir..S   S   S   S   S   S   S   S
Trans spd (m/s).5   6   6   4   5   6   6   6
Dispersion idx..32  39  41  42  42  45  45  45
LVORI...........3   3   1   1   1   1   1   1

.TONIGHT...

Sky/weather.........Mostly cloudy (75-85 percent).
Chance of pcpn......10 percent.
LAL.................1.
Min temperature.....Around 66.
Max humidity........100 percent.
Wind (20 ft)........South winds 5 to 9 mph in the evening becoming
                    light.
Mixing height.......500 ft AGL.
Mixing height (m)...152-1189 meters AGL.
Transport winds.....South 7 to 14 mph.
Transport winds m/s.South 3 to 6 meters/second.
Dispersion index....45 decreasing to 7.
LVORI...............5.
Stability class.....4.

TIME (CDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........79  72  80  84  83  81  80  80  81  82  83  83
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).10  10  10  10  10  10  0   10  10  10  10  10
LAL.............1   1   1   1   1   1   1   1   1   1   1   1
Temp............80  77  73  71  70  69  68  68  67  67  66  66
RH..............59  67  76  84  86  90  93  93  99  97  100 100
20 FT wind dir..S   S   S   S   S   S   S   S   SSE SSE S   S
20 FT wind spd..10  8   7   6   6   5   5   5   3   3   3   3
20 FT wind gust.16  13  9   9   8   8   7   6   6   5   5   5
Mix hgt (kft)...3.9 1.1 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5
Mix hgt (km)....1.2 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2
Transp wind dir.S   S   S   S   S   S   S   S   S   S   S   S
Transp wind spd.14  13  12  12  13  10  10  9   8   7   8   8
Trans wind dir..S   S   S   S   S   S   S   S   S   S   S   S
Trans spd (m/s).6   6   5   5   6   4   4   4   4   3   4   4
Dispersion idx..45  10  8   8   8   6   6   4   4   3   3   3
LVORI...........1   3   4   4   5   5   6   7   8   9   9   9

.THURSDAY...

Sky/weather.........Mostly cloudy (75-85 percent).
Chance of pcpn......10 percent.
LAL.................1.
Max temperature.....Around 83.
Min humidity........57 percent.
Wind (20 ft)........Light winds becoming south 5 to 9 mph early in
                    the morning.
Mixing height.......3300 ft AGL.
Mixing height (m)...122-1006 meters AGL.
Transport winds.....South 7 to 13 mph.
Transport winds m/s.South 3 to 6 meters/second.
Dispersion index....7 increasing to 37.
LVORI...............5.
Stability class.....2.

TIME (CDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........83  83  84  85  85  82  80  77  79  80  82  81
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).10  0   0   0   0   0   0   10  10  10  10  10
LAL.............1   1   1   1   1   1   1   1   1   1   1   1
Temp............66  66  67  71  75  77  78  80  81  83  83  82
RH..............100 100 100 93  82  74  70  66  63  58  57  58
20 FT wind dir..S   SSE SSE S   S   SSE S   S   S   S   S   S
20 FT wind spd..3   5   6   7   8   9   10  10  10  10  9   9
20 FT wind gust.5   7   9   10  12  14  15  15  15  15  14  14
Mix hgt (kft)...0.4 0.5 1.1 1.3 1.9 2.6 2.9 3.3 3.0 2.8 2.6 2.6
Mix hgt (km)....0.1 0.2 0.3 0.4 0.6 0.8 0.9 1.0 0.9 0.9 0.8 0.8
Transp wind dir.S   S   S   S   S   S   S   S   S   SSW SSW SSW
Transp wind spd.7   7   8   8   10  13  12  13  12  12  10  10
Trans wind dir..S   S   S   S   S   S   S   S   S   SSW SSW SSW
Trans spd (m/s).3   3   4   4   4   6   5   6   5   5   4   4
Dispersion idx..3   5   11  15  25  32  36  40  37  34  33  33
LVORI...........9   9   7   4   3   3   3   1   1   1   1   1

$$
Forecaster...25
Requested by...Rodney Landrum
Type of request...PRESCRIBED
.TAG 2411130.0/MOB
.DELDT 04/17/24
.FormatterVersion 2.0.0
.EMAIL rodney.landrum@usda.gov