Suppression Forecast
Issued by NWS

Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4
000
FNUS72 KTAE 221054
FWSTAE

Spot Forecast for SC18...FWC
National Weather Service Tallahassee FL
654 AM EDT Tue Sep 22 2020

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

Please contact our office at (850) 942-8833, if you have questions
or concerns with this forecast.

.DISCUSSION...

There are no fire weather concerns at least for the next several
days.

Fog Potential and Other Remarks...

Fog is not expected.


.REST OF TODAY...

Sky/weather.........Partly sunny (50-60 percent).
CWR.................0 percent.
LAL.................No Tstms.
Temperature.........65 at ignition...Max 81.
RH..................79 percent at ignition...Min 59 percent.
Wind (20 ft)........Winds northeast at 7 mph at
                    ignition...otherwise Northeast winds 8 to 12
                    mph. Gusts up to 20 mph early in the afternoon.
Mixing height.......1100 ft AGL at ignition...otherwise 1100-2700
                    ft AGL increasing to 3200-4300 ft AGL in the
                    afternoon.
Transport winds.....East 13 to 20 mph.
LVORI...............2.
Dispersion index....26 increasing to 46 in the late morning and
                    early afternoon, then decreasing to 37 early in
                    the afternoon.

TIME (EDT)      8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........60  57  50  47  48  50  51  53  56  58
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   0   0   0   0   10  10  10  10
LAL.............1   1   1   1   1   1   1   1   1   1
Temp............65  67  70  73  76  78  79  81  80  81
RH..............79  78  74  71  66  63  63  59  60  59
20 FT wind dir..NE  NE  NE  NE  NE  E   NE  NE  NE  NE
20 FT wind spd..9   10  10  12  12  10  10  9   8   8
20 FT wind gust.11  13  14  14  16  14  13  11  10  10
Mix hgt (kft)...1.1 1.4 1.8 2.2 2.7 3.2 3.7 3.9 4.1 4.3
Transp wind dir.NE  E   E   E   E   E   E   E   E   E
Transp wind spd.16  18  20  20  18  16  15  14  13  13
Dispersion idx..23  29  41  47  50  49  39  37  36  34
LVORI...........3   3   3   3   1   1   2   1   1   1

.TONIGHT...

Sky/weather.........Mostly cloudy (65-75 percent).
CWR.................10 percent.
LAL.................No Tstms.
Temperature.........Min 66.
RH..................Max 87 percent.
Wind (20 ft)........Northeast winds 6 to 8 mph.
Mixing height.......1600-3400 ft AGL decreasing to 700-1400 ft AGL
                    in the late evening and overnight.
Transport winds.....East 10 to 12 mph.
LVORI...............3.
Dispersion index....28 decreasing to 10 early in the evening.

TIME (EDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........60  64  69  66  71  69  76  77  78  78  78  77
Weather cov.....
Weather type....
Tstm cov........
CWR.............10  10  0   0   0   0   0   0   10  10  10  10
LAL.............1   1   1   1   1   1   1   1   1   1   1   1
Temp............80  78  76  74  73  72  71  70  69  68  68  67
RH..............62  62  69  69  71  73  76  78  81  81  84  84
20 FT wind dir..NE  NE  NE  NE  NE  E   E   E   E   E   E   NE
20 FT wind spd..8   7   6   6   6   7   6   6   6   6   6   6
20 FT wind gust.10  10  12  11  11  12  12  11  11  11  11  11
Mix hgt (kft)...3.4 2.5 1.6 1.4 1.2 1.0 1.0 0.9 0.9 0.8 0.8 0.7
Transp wind dir.E   E   E   E   E   E   E   E   E   E   E   E
Transp wind spd.12  12  12  12  12  12  12  12  12  12  12  10
Dispersion idx..30  26  11  11  11  11  11  10  10  9   9   8
LVORI...........2   2   3   3   3   3   4   4   4   4   4   4

.WEDNESDAY...

Sky/weather.........Partly sunny (60-70 percent).
CWR.................10 percent.
LAL.................No Tstms.
Temperature.........Max 82.
RH..................Min 60 percent.
Wind (20 ft)........East winds 6 to 8 mph.
Mixing height.......700-2200 ft AGL increasing to 3100-4700 ft AGL
                    in the afternoon.
Transport winds.....East 7 to 10 mph.
LVORI...............4.
Dispersion index....12 increasing to 31.

TIME (EDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........75  72  65  64  61  59  58  55  54  56  59  60
Weather cov.....
Weather type....
Tstm cov........
CWR.............10  10  0   0   0   0   0   0   0   0   0   0
LAL.............1   1   1   1   1   1   1   1   1   1   1   1
Temp............66  66  66  69  73  75  78  79  80  81  82  82
RH..............87  87  78  76  73  71  64  64  60  60  60  60
20 FT wind dir..NE  E   E   E   E   E   E   E   E   E   E   E
20 FT wind spd..6   6   6   6   7   8   7   6   6   6   6   6
20 FT wind gust.10  10  10  10  10  10  10  8   7
Mix hgt (kft)...0.7 0.7 0.7 1.2 1.7 2.2 3.1 3.9 4.7 4.6 4.5 4.4
Transp wind dir.E   E   E   E   E   E   E   E   E   E   E   E
Transp wind spd.10  10  10  10  10  10  10  9   8   8   7   7
Dispersion idx..8   8   10  16  22  27  32  34  33  32  28  27
LVORI...........5   5   4   4   3   3   3   2   2   2   2   2

$$

Forecaster...Barry
Requested by...Lauren McCullough
Type of request...PRESCRIBED
.TAG 2012857.0/TAE
.DELDT 09/22/20
.EMAIL lauren.mccullough@myfwc.com


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.