993
FNUS72 KJAX 272134
FWSJAX
SPOT FORECAST FOR RAILROAD...FLORIDA FOREST SERVICE
NATIONAL WEATHER SERVICE JACKSONVILLE FL
534 PM EDT MON APR 27 2026
FORECAST IS BASED ON FORECAST START TIME OF 1800 EDT ON APRIL 27.
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
TONIGHT, NORTHEAST WINDS 8-15 MPH GUSTING TO 20 MPH WILL BEGIN
TO DROP OFF TO 5-10 MPH AFTER SUNSET WITH A VERY LOW CHANCE OF
A QUICK SHOWER (10 PERCENT). LOW CLOUDS WILL LIFT AND DISPERSE
INITIALLY AROUND SUNSET AND THEN REDEVELOP AFTER MIDNIGHT. AS
WINDS BECOME CALM AFTER MIDNIGHT, PATCHY FOG WILL DEVELOP AND
BECOME AREAS OF FOG CLOSER TO SUNRISE. THE FOG MIXED WITH SMOKE
MAY LEAD TO LOCALLY DENSE SUPERFOG NEAR THE SITE AT TIMES IN THE
PRE DAWN EARLY MORNING HOURS INTO AND AROUND SUNRISE.
TUESDAY, THE FOG, LOCALLY DENSE, WILL LIFT BY 8AM WITH LIGHT
EAST TO NORTHEAST WINDS OF 4-8 MPH BECOMING 5-10 MPH GUSTING TO
15 MPH AS THE ATLANTIC SEABREEZE SHIFTS WINDS EASTERLY BETWEEN
12-2PM. DRY CONDITIONS PREVAIL WITH PARTLY CLOUDY SKIES AND
TEMPERATURES INTO THE LOW TO MID 80S IN THE AFTERNOON. DISPERSIONS
WILL BE IN THE GOOD RANGE FROM LIGHT SURFACE AND TRANSPORT WINDS.
MIN RH VALUES WILL REMAIN ABOVE CRITICAL LEVELS.
TONIGHT
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........44 38 32 29 26 23 26 29 32 33 34 36
WEATHER COV..... PTY PTY PTY PTY
WEATHER TYPE.... FOG FOG FOG FOG
TSTM COV........
CHC OF PCPN (%).10 10 10 10 10 10 10 10 10 10 10 10
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 0 0
TEMP............73 71 69 67 66 64 63 62 62 61 61 61
RH..............66 71 76 81 84 90 93 97 99 100 100 100
HEAT INDEX (F)..73 71 69 67 66 64 63 62 62 61 61 61
WIND CHILL (F)..73 71 69 67 66 64 63 62 61 61 61 61
20 FT WIND DIR..NE NE NE NE NE NE NE NE NE NE NE N
20 FT WIND SPD..10 9 8 7 6 5 5 3 2 2 1 0
20 FT WIND GUST.16 14 13 10 9 7 7 6 3 3 2
MIX HGT (KFT)...2.7 2.1 1.5 1.1 0.7 0.5 0.4 0.4 0.4 0.4 0.4 0.4
TRANSP WIND DIR.NE E E NE NE NE NE NE NE NE NE NE
TRANSP WIND SPD.15 15 14 14 13 12 10 10 9 9 8 8
DISPERSION IDX..50 38 10 8 7 6 5 5 4 4 4 4
LVORI...........1 2 4 4 4 6 6 7 8 9 9 9
TUESDAY
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........34 33 32 30 35 38 37 33 35 26 24 34
WEATHER COV.....ARS ARS
WEATHER TYPE....FOG FOG
TSTM COV........
CHC OF PCPN (%).10 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............62 63 65 71 75 79 82 83 83 85 83 83
RH..............95 97 95 84 79 69 61 59 58 53 57 57
HEAT INDEX (F)..62 63 65 71 75 79 85 86 86 87 85 85
WIND CHILL (F)..61 62 64 71 75 79 85 86 85 87 85 85
20 FT WIND DIR..N N N NE E E NE NE E E E E
20 FT WIND SPD..0 0 0 2 6 6 7 8 9 9 10 10
20 FT WIND GUST. 8 8 9 10 12 13 13 14 14
MIX HGT (KFT)...0.3 0.2 0.5 1.4 2.5 3.6 4.5 5.1 5.4 5.4 5.1 4.4
TRANSP WIND DIR.NE NE E E E E E E E E E E
TRANSP WIND SPD.8 8 7 7 8 8 8 8 9 9 10 10
DISPERSION IDX..4 3 7 13 26 37 43 48 50 53 53 51
LVORI...........7 8 7 5 3 3 1 1 1 1 1 1
FORECASTER...BRICKER
REQUESTED BY...JONATHAN JOHNSON
TYPE OF REQUEST...WILDFIRE
.TAG 2611326.5/JAX
.DELDT 04/27/26
.FORMATTERVERSION 2.0.0
.EMAIL JONATHAN.JOHNSON@FDACS.GOV,JENNIFER.KLINDT@FDACS.GOV,DAVID.SECHRIST@FDACS.GOV
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page