656
FNUS72 KJAX 211832
FWSJAX
SPOT FORECAST FOR CREWS ROAD FIRE...CLAY COUNTY FIRE RESCUE
NATIONAL WEATHER SERVICE JACKSONVILLE FL
232 PM EDT TUE APR 21 2026
FORECAST IS BASED ON FORECAST START TIME OF 1500 EDT ON APRIL 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.
..RED FLAG WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING
DISCUSSION
NORTHEASTERLY WINDS TRANSITIONING TO BECOME MORE EASTERLY AS THE
EAST COAST SEA BREEZE PUSHES ACROSS THE WILDFIRE LOCATION THIS
AFTERNOON WITH SUSTAINED SPEEDS UPWARDS OF ABOUT 15 MPH WITH
GUSTS TO 20 TO 25 MPH AT TIMES. LOW HUMIDITIES ARE EXPECTED, FALLING
TO AROUND 25 PERCENT THIS AFTERNOON. THE EASTERLY WINDS WILL
DECREASE AFTER SUNSET, BECOME LIGHT AND VARIABLE DURING THE
OVERNIGHT HOURS. SIMILAR PATTERN ON WEDNESDAY WITH AN EAST COAST
SEA BREEZE PASSAGE IN THE EARLY AFTERNOON ALONG WITH GUSTY WINDS,
BUT OVERALL EXPECT SLIGHTLY HIGHER HUMIDITIES AND SOME CLOUD
COVER.
REST OF TODAY
TIME (EDT) 3PM 4PM 5PM
SKY (%).........4 8 8
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CHC OF PCPN (%).0 0 0
CHC OF THDR (%).0 0 0
TEMP............81 81 80
RH..............28 28 30
HEAT INDEX (F)..80 80 79
WIND CHILL (F)..80 80 79
20 FT WIND DIR..E E E
20 FT WIND SPD..10 12 12
20 FT WIND GUST.16 17 17
MIX HGT (KFT)...7.6 7.4 6.7
TRANSP WIND DIR.E E E
TRANSP WIND SPD.10 12 12
DISPERSION IDX..80 55 50
LVORI...........1 1 1
TONIGHT
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........11 24 30 27 34 29 37 54 46 47 46 59
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............78 76 70 68 65 64 62 61 60 58 58 57
RH..............35 40 51 59 65 70 72 78 78 83 80 86
HEAT INDEX (F)..78 76 70 68 65 64 62 61 60 58 58 57
WIND CHILL (F)..78 76 70 68 65 64 62 61 60 58 58 57
20 FT WIND DIR..E E E E E SE SE SE SE E N NW
20 FT WIND SPD..12 9 7 6 5 3 2 2 2 1 1 1
20 FT WIND GUST.17 14 10 9 7 6 3 3 3 2 2 2
MIX HGT (KFT)...4.8 2.6 0.8 0.2 0.2 0.4 0.4 0.4 0.4 0.4 0.4 0.4
TRANSP WIND DIR.E E E SE SE SE SE SE SE SE S S
TRANSP WIND SPD.12 12 12 10 9 8 8 7 7 6 6 5
DISPERSION IDX..53 36 5 5 4 4 4 3 3 3 2 2
LVORI...........1 1 2 3 3 3 3 4 4 5 5 5
WEDNESDAY
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........46 52 49 36 44 41 46 50 61 57 59 59
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 57 58 64 72 76 78 80 80 80 81 79
RH..............90 83 87 78 61 52 48 45 45 44 44 49
HEAT INDEX (F)..56 57 58 64 72 76 78 80 80 80 81 79
WIND CHILL (F)..56 57 58 64 72 76 78 80 80 80 81 79
20 FT WIND DIR..W NW NW N NE E E E E E E E
20 FT WIND SPD..1 2 2 3 6 7 8 10 12 12 13 13
20 FT WIND GUST.2 3 3 6 9 10 13 16 17 17 20 20
MIX HGT (KFT)...0.1 0.1 0.4 1.9 3.8 5.5 6.1 6.3 6.2 6.1 5.7 5.0
TRANSP WIND DIR.SW W W SW S SE SE SE SE SE SE SE
TRANSP WIND SPD.3 2 2 5 7 9 9 10 12 12 13 13
DISPERSION IDX..2 1 2 10 31 53 62 62 45 45 45 43
LVORI...........6 6 5 4 2 1 1 1 1 1 1 1
FORECASTER...CORLESS
REQUESTED BY...CHIEF BOREE
TYPE OF REQUEST...WILDFIRE
.TAG 2611064.1/JAX
.DELDT 04/21/26
.FORMATTERVERSION 2.0.0
.EMAIL REGAN.SMITH@CLAYCOUNTYGOV.COM,ARIEL.LEVASSEUR@CLAYCOUNTYGOV.COM,TYLER.EVANS@CLAYCOUNTYGOV.COM,KAYLA.FUTCH@CLAYCOUNTYGOV.COM,AMANDA.STITT@CLAYCOUNTYGOV.COM
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