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
112
FNUS72 KJAX 090955
FWSJAX

Spot Forecast for HT2025SP1...SWFWMD
National Weather Service Jacksonville FL
555 AM EDT Wed Apr 9 2025

Forecast is based on ignition time of 0600 EDT on April 09.
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...

Near seasonable temperatures today with prevailing winds
north, to briefly north-northeast, of about 8-12 mph with
gusts around 15 mph expected. Min RH at the site today in
the mid 30s. Max dispersion today is forecast to be in
the mid 80s.

On Thursday, slightly lower wind speeds and dry conditions
continue. Min RH values forecast to be in the 40s
Thursday afternoon. Dispersion will be good as northerly
winds continue.

.TODAY...
TIME (EDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........4   3   2   0   1   1   1   2   3   5   5   6
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0
Chc of thdr (%).0   0   0   0   0   0   0   0   0   0   0   0
Temp............54  54  54  59  65  70  72  76  77  77  79  77
RH..............86  86  90  78  63  49  44  37  36  37  35  37
Heat index (F)..53  52  53  58  64  70  74  76  78  79  79  79
Wind chill (F)..53  52  53  58  64  70  74  76  78  80  80  79
20 FT wind dir..N   N   N   N   N   N   N   N   N   N   N   N
20 FT wind spd..3   5   5   7   7   8   8   8   8   9   9   9
20 FT wind gust.10  10  12  12  13  13  14  14  13  13  13  13
Mix hgt (kft)...0.4 0.4 0.4 0.8 1.9 4.0 4.7 5.2 5.8 6.2 6.3 6.4
Transp wind dir.N   N   N   N   N   N   N   N   N   N   N   N
Transp wind spd.9   10  12  12  13  13  13  13  13  13  13  13
Dispersion idx..4   5   11  12  31  61  69  75  82  87  88  88
LVORI...........6   5   5   4   2   1   1   1   1   1   1   1

.TONIGHT...
TIME (EDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........10  12  10  8   7   7   5   6   7   8   12  15
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0
Chc of thdr (%).0   0   0   0   0   0   0   0   0   0   0   0
Temp............77  75  70  66  64  62  60  59  57  57  56  55
RH..............39  43  55  63  70  78  87  87  93  93  96  100
Heat index (F)..78  75  70  67  64  62  60  59  58  57  57  56
Wind chill (F)..78  75  70  67  64  62  60  59  58  57  57  56
20 FT wind dir..N   N   NE  NE  NE  NE  NE  N   N   N   N   N
20 FT wind spd..8   8   7   7   6   5   6   5   5   3   3   5
20 FT wind gust.14  14  13  13  12  10  10  9   8   8   8   8
Mix hgt (kft)...5.3 1.9 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5
Transp wind dir.N   NE  NE  NE  NE  NE  NE  N   N   N   N   N
Transp wind spd.13  13  13  13  13  13  13  12  10  10  12  12
Dispersion idx..77  30  7   6   6   6   6   5   5   5   5   5
LVORI...........1   2   2   3   3   4   5   5   6   6   6   8

.THURSDAY...
TIME (EDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........18  18  25  14  13  21  20  19  18  19  21  22
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0
Chc of thdr (%).0   0   0   0   0   0   0   0   0   0   0   0
Temp............56  56  56  61  68  74  77  79  81  82  83  82
RH..............96  96  100 93  81  69  60  54  49  46  43  44
Heat index (F)..55  54  56  61  67  73  77  79  81  81  81  81
Wind chill (F)..55  54  56  61  67  73  77  79  80  81  81  80
20 FT wind dir..N   N   N   N   N   N   N   N   N   N   N   N
20 FT wind spd..5   3   6   6   6   7   7   7   7   6   7   7
20 FT wind gust.8   8   9   9   9   9   9   8   9   9   10  10
Mix hgt (kft)...0.5 0.5 0.5 1.3 2.1 2.9 3.6 4.3 5.0 4.9 4.8 4.7
Transp wind dir.N   N   N   N   N   NE  NE  NE  NE  NE  N   N
Transp wind spd.12  13  13  13  13  13  12  9   8   8   8   8
Dispersion idx..5   6   12  21  34  46  50  49  49  47  44  44
LVORI...........7   7   7   5   3   1   1   1   1   1   1   1

$$
Forecaster...Klingler
Requested by...Chris Green
Type of request...PRESCRIBED
.TAG 2509425.0/JAX
.DELDT 04/09/25
.FormatterVersion 2.0.0
.EMAIL chris.green@swfwmd.state.fl.us