Suppression Forecast
Issued by NWS Jacksonville, FL

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
000
FNUS72 KJAX 211428
FWSJAX

Spot Forecast for Prescribed Fire...FHP
National Weather Service Jacksonville FL
926 AM EST Tue Feb 21 2017

Forecast is based on ignition time of 1000 EST on February 21.
If conditions become unrepresentative...contact the National Weather
Service.

Please contact our office at (904) 741-4370, if you have questions
or concerns with this forecast.

.DISCUSSION...An east to southeast flow is expected today with a high
pressure system well northeast of the region today. Skies will tend
to be mostly cloudy today...then increase in clouds with possible fog
later tonight. A low pressure system and cold front over the Gulf Of
Mexico and Gulf coast will approach the region late tonight...with
increasing rain chances expected tonight through late Wednesday. Highest
rain chances are expected Wednesday with showers likely with a slight
chance of thunderstorms. Min rh`s are expected to remain above critical
levels and sustained 20 foot winds will be less than 15 mph. Increased
transport winds the next couple of days will allow for a bit higher
dispersion indices.

FOG POTENTIAL AND OTHER REMARKS...Patchy late night and early morning
fog will be possible the next several days. The fog may be locally
dense.

.TODAY...
TIME (EST)      10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........73  66  64  62  67  72  76  77
Weather Cov.....
Weather Type....
Tstm Cov........
Temp............66  72  76  78  80  80  80  78
RH..............88  69  60  54  51  49  49  54
20 FT Wind Dir..SE  SE  SE  SE  SE  SE  SE  SE
20 FT Wind Spd..8   9   9   9   8   8   8   7
20 ft Wind Gust.13  15  15  15  15  15  15  15
Mix Hgt (kft)...0.4 1.6 2.9 4.2 4.4 4.7 4.9 3.4
Mixng Wind Dir..SE  SE  SE  SE  SE  SE  SE  SE
Mixng Wind Spd..9   10  12  13  13  13  13  12
Dispersion Idx..9   23  38  48  51  54  38  29
LVORI...........4   3   1   1   1   1   1   2
Chc of Pcpn (%).0   0   0   0   0   0   10  0

.TONIGHT...
TIME (EST)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........79  80  80  80  80  80  80  80  83  87  90  90
Weather Cov.....                                            SCH
Weather Type....                                            RW
Tstm Cov........
Temp............75  71  68  67  66  65  64  63  62  61  60  60
RH..............60  71  78  84  87  90  90  93  97  97  100 100
20 FT Wind Dir..SE  E   E   SE  SE  SE  SE  SE  SE  E   E   E
20 FT Wind Spd..7   6   6   5   5   5   5   5   5   3   3   3
20 ft Wind Gust.15  10  10  10  10  10  10  10  10  5   5   5
Mix Hgt (kft)...1.8 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3
Mixng Wind Dir..SE  SE  SE  SE  SE  SE  SE  SE  SE  SE  SE  SE
Mixng Wind Spd..12  10  10  10  10  12  13  13  12  10  9   9
Dispersion Idx..18  6   5   5   5   6   7   7   7   6   6   6
LVORI...........2   3   4   5   5   6   5   6   6   6   7   7
Chc of Pcpn (%).0   0   10  10  10  10  10  10  10  10  10  20

.WEDNESDAY...
TIME (EST)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........90  90  90  90  90  90  90  95  95  95  95  95
Weather Cov.....SCH CHC CHC CHC CHC CHC CHC LKY LKY LKY LKY LKY
Weather Type....RW  RW  RW  RW  RW  RW  RW  RW  RW  RW  RW  RW
Tstm Cov........                            SCH SCH SCH SCH SCH
Temp............59  59  60  64  68  72  74  76  77  77  77  75
RH..............100 100 100 93  87  73  69  62  60  60  60  64
20 FT Wind Dir..E   E   E   E   E   E   E   E   E   E   E   E
20 FT Wind Spd..3   3   5   6   7   7   8   8   8   8   8   8
20 ft Wind Gust.5   5   10  10  15  15  15  15  15  15  15  15
Mix Hgt (kft)...0.3 0.3 0.5 0.8 1.1 2.0 2.8 3.7 3.8 4.0 4.1 2.9
Mixng Wind Dir..SE  SE  SE  SE  SE  SE  SE  SE  SE  SE  SE  SE
Mixng Wind Spd..9   9   10  12  12  13  14  14  15  16  16  14
Dispersion Idx..6   10  11  13  18  31  42  42  46  49  44  33
LVORI...........8   7   7   5   4   3   2   1   1   1   1   2
Chc of Pcpn (%).20  30  30  30  30  30  30  60  60  60  60  60

$$
Forecaster...Shashy
Requested by...Lt. Johnson Troop Watch Supervisor
Type of request...PRESCRIBED
.TAG 1702555.0/JAX
.EMAIL Maritzagonzalezjohnson@flhsmv.gov



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