678
FNUS74 KLCH 041339
FWSLCH
SPOT FORECAST FOR VERNON BU 124...USFS
NATIONAL WEATHER SERVICE LAKE CHARLES LA
739 AM CST TUE NOV 4 2025
FORECAST IS BASED ON IGNITION TIME OF 0900 CST ON NOVEMBER 05.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
PLEASE CONTACT OUR OFFICE AT (337) 477-5285, IF YOU HAVE QUESTIONS
OR CONCERNS WITH THIS FORECAST.
DISCUSSION
MINIMUM RH VALUES THIS AFTERNOON WILL AGAIN RANGE FROM 25-35%, WITH
LIGHT EASTERLY WINDS THIS MORNING GRADUALLY TURNING MORE
SOUTHEAST TO SOUTH THIS AFTERNOON INTO TONIGHT. WINDS MAY BE
BREEZY AT TIMES. THIS ONSHORE FETCH WILL ALLOW A THIN LAYER OF MOISTURE
RETURN TO SET IN, ESPECIALLY FOR PARISHES ALONG AND SOUTH OF
I-10. ANY LINGERING SMOKE FROM PREVIOUS DAYS BURNS, AND/OR BURNS
ON TUESDAY, WILL LIKELY BE TRAPPED NEAR TO THE SURFACE WITHIN A
SURFACE INVERSION. THERE IS A 20 TO 35 % CHANCE OF FOG WITH LESS
THAN 1 SM VISIBILITY DEVELOPING WEDNESDAY MORNING DUE TO A
COMBINATION OF RETURNED MOISTURE, REMNANT SMOKE PARTICLES, MOSTLY
CLEAR SKIES AND CALM CONDITIONS OVERNIGHT. THERE IS A 20 TO 25 %
CHANCE THURSDAY MORNING.
WEDNESDAY
SKY/WEATHER.........SUNNY (10-20 PERCENT).
MAX TEMPERATURE.....AROUND 79.
MIN HUMIDITY........49 PERCENT.
EYE LEVEL WINDS.....LIGHT WINDS.
WIND (20 FT)........LIGHT WINDS.
MIXING HEIGHT (M)...305-1311 METERS AGL.
TRANSPORT WINDS M/S.SOUTHWEST AROUND 3 METERS/SECOND.
TIME (CST) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........21 17 14 10 11 12 13 12 10
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............63 69 73 76 77 78 79 77 73
RH..............81 68 62 56 53 50 49 55 61
20 FT WIND DIR..SW SW SW S S S S S S
20 FT WIND SPD..2 2 2 3 3 2 3 2 2
20 FT WIND GUST.6 7 8 8 8 7 7 7 6
EYE LVL WND DIR.SW SW SW S S S S S S
EYE LVL WND SPD.1 1 1 2 2 1 2 1 1
EYE LVL WND GST.4 4 5 5 5 4 4 4 4
MIX HGT (KM)....0.3 0.5 0.9 1.1 1.2 1.3 1.2 0.9 0.5
TRANS WIND DIR..SW SW SW SW SW SW SW S S
TRANS SPD (M/S).3 3 3 3 3 3 3 3 3
WEDNESDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT). PATCHY FOG AFTER
3 AM.
MIN TEMPERATURE.....AROUND 53.
MAX HUMIDITY........100 PERCENT.
EYE LEVEL WINDS.....LIGHT WINDS.
WIND (20 FT)........LIGHT WINDS.
MIXING HEIGHT (M)...30-122 METERS AGL.
TRANSPORT WINDS M/S.SOUTH 1 TO 3 METERS/SECOND.
TIME (CST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........9 9 8 8 8 7 7 9 12 14 21 29
WEATHER COV..... PTY PTY PTY
WEATHER TYPE.... FOG FOG FOG
TSTM COV........
TEMP............70 67 64 61 59 58 57 57 56 55 55 55
RH..............71 79 88 98 98 99 100 100 100 100 99 97
20 FT WIND DIR..S S S S S S E N N N N N
20 FT WIND SPD..2 2 2 2 2 1 1 0 0 1 1 1
20 FT WIND GUST.6 6 5 5 5 3 3 3 2 2 2 3
EYE LVL WND DIR.S S S S S S E N N N N N
EYE LVL WND SPD.1 1 1 1 1 1 1 0 0 1 1 1
EYE LVL WND GST.4 4 3 3 3 2 2 2 1 2
MIX HGT (KM)....0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1
TRANS WIND DIR..S S S S S S S S S S S S
TRANS SPD (M/S).3 3 3 3 3 3 3 3 2 2 1 1
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT). PATCHY FOG EARLY
IN THE MORNING.
MAX TEMPERATURE.....AROUND 80.
MIN HUMIDITY........51 PERCENT.
EYE LEVEL WINDS.....LIGHT WINDS BECOMING SOUTH AROUND 3 MPH LATE IN
THE AFTERNOON, THEN BECOMING LIGHT LATE IN THE
AFTERNOON.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH AROUND 5 MPH LATE IN
THE AFTERNOON, THEN BECOMING LIGHT LATE IN THE
AFTERNOON.
MIXING HEIGHT (M)...122-1402 METERS AGL.
TRANSPORT WINDS M/S.SOUTH 1 TO 4 METERS/SECOND INCREASING TO 4 TO 5
METERS/SECOND IN THE AFTERNOON.
TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........36 33 31 28 30 32 34 35 35 36 31 26
WEATHER COV.....PTY
WEATHER TYPE....FOG
TSTM COV........
TEMP............55 58 62 66 70 74 78 78 79 80 77 75
RH..............100 95 89 84 74 65 57 54 52 51 60 65
20 FT WIND DIR..N N SE SE SE S S S S S S S
20 FT WIND SPD..1 0 1 1 2 2 3 5 5 5 5 3
20 FT WIND GUST.3 3 3 5 6 8 9 10 10 10 10 12
EYE LVL WND DIR.N N SE SE SE S S S S S S S
EYE LVL WND SPD.1 0 1 1 1 1 2 3 3 3 3 2
EYE LVL WND GST.2 2 2 3 4 5 5 6 6 6 6 7
MIX HGT (KM)....0.1 0.2 0.3 0.5 0.8 1.1 1.3 1.4 1.3 1.2 0.9 0.5
TRANS WIND DIR..SE S S S S SW SW SW S S S S
TRANS SPD (M/S).1 1 2 3 4 4 4 5 5 5 4 4
FORECASTER...CALHOUN
REQUESTED BY...ANDY WALTERS
TYPE OF REQUEST...PRESCRIBED
.TAG 2524973.0/LCH
.DELDT 11/04/25
.FORMATTERVERSION 2.0.0
.EMAIL JOSHUA.BRYANT@USDA.GOV,ANDREW.WALTERS2@USDA.GOV
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