513
FNUS74 KLZK 151140
FWSLZK
SPOT FORECAST FOR SYL - OPTIMUS NORTH...USFS
NATIONAL WEATHER SERVICE LITTLE ROCK AR
540 AM CST MON DEC 15 2025
FORECAST IS BASED ON IGNITION TIME OF 0900 CST ON DECEMBER 15.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
PLEASE CONTACT OUR OFFICE AT (501) 834-3955 AND ASK FOR THE FIRE
WEATHER FORECASTER IF YOU HAVE ANY QUESTIONS OR CONCERNS WITH
THIS FORECAST.
DISCUSSION
VERY COLD AND DRY AIR HAS SETTLED ACROSS THE REGION THIS
MORNING...BUT SOUTHERLY FLOW WILL RETURN LATER THIS
AFTERNOON...WITH INCREASING MOISTURE LEVELS AND WARMER AIR
EXPECTED THROUGH THE MIDDLE OF THE WEEK. SOME CHANCES FOR RAINFALL
RETURN TUESDAY NIGHT INTO WEDNESDAY...BUT PRIMARILY THURSDAY AS A
NEW COLD FRONT PUSHES SOUTHEAST THROUGH THE STATE.
REST OF TODAY
MAX TEMPERATURE.....23 AT IGNITION...MAX 45.
MIN HUMIDITY........43 PERCENT AT IGNITION...MIN 22 PERCENT.
CHANCE OF PCPN......0 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 9 TO 14 MPH.
STABILITY CLASS.....5.
LVORI...............1.
SKY/WEATHER.........SUNNY (0-5 PERCENT).
DISPERSION..........22.
RAINFALL AMOUNT.....0.00 INCHES.
1700 FT MIX TEMP....43.
MIXING HEIGHT (MSL).BECOMING 2524 FT MSL.
CATEGORY DAY........2.
MIXING HEIGHT (AGL).BECOMING 2100 FT AGL.
TIME (CST) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY COVER.......CLR CLR CLR CLR CLR CLR CLR CLR CLR
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............23 29 34 39 42 44 45 44 41
RH..............43 35 29 24 22 22 22 24 29
20 FT WIND DIR..S S S S S S S S S
20 FT WIND SPD..2 2 3 5 5 5 5 5 5
20 FT WIND GUST. 8 10 10 10 11 11 10 10
TRANSP WIND DIR.S S S S S SW SW SW S
TRANSP WIND SPD.9 10 12 13 14 14 14 13 12
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0
TONIGHT
MIN TEMPERATURE.....MIN 27.
MAX HUMIDITY........MAX 66 PERCENT.
CHANCE OF PCPN......0 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 7 TO 10 MPH.
STABILITY CLASS.....6.
LVORI...............2.
SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT).
DISPERSION..........4.
RAINFALL AMOUNT.....0.00 INCHES.
MIXING HEIGHT (MSL).BECOMING 1022 FT MSL.
MIXING HEIGHT (AGL).BECOMING 600 FT AGL.
TIME (CST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM
SKY COVER.......CLEAR CLEAR CLEAR MCLEAR MCLEAR MCLEAR
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE NONE NONE
TSTM COV........
TEMP............38 32 30 29 29 29
RH..............34 43 49 55 58 63
20 FT WIND......S 3 S 2 S 2 S 2 S 2 S 2
20 FT WIND GUST.10 7 6 4 4 4
TRANSP WIND DIR.S SW SW SW SW SW
TRANSP WIND SPD.10 10 9 7 8 8
CHC OF PCPN (%).0 0 0 0 0 0
TUESDAY
MAX TEMPERATURE.....MAX 54.
MIN HUMIDITY........MIN 41 PERCENT.
CHANCE OF PCPN......0 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 8 TO 16 MPH SHIFTING TO THE SOUTH 12
TO 20 MPH LATE IN THE MORNING.
STABILITY CLASS.....4.
LVORI...............2 EARLY IN THE MORNING.
SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT).
DISPERSION..........13 INCREASING TO 31 IN THE LATE MORNING AND
AFTERNOON.
RAINFALL AMOUNT.....0.00 INCHES.
1700 FT MIX TEMP....51.
MIXING HEIGHT (MSL).BECOMING 2385 FT MSL.
CATEGORY DAY........3.
MIXING HEIGHT (AGL).BECOMING 1900 FT AGL.
TIME (CST) 6 AM 8 AM 10 AM NOON 2 PM 4 PM
SKY COVER.......PCLDY MCLEAR MCLEAR MCLEAR PCLDY PCLDY
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE NONE NONE
TSTM COV........
TEMP............29 32 43 51 54 53
RH..............63 63 49 42 41 44
20 FT WIND......S 2 S 2 S 3 S 6 S 7 S 7
20 FT WIND GUST.5 6 10 12 13 13
TRANSP WIND DIR.SW S S S S S
TRANSP WIND SPD.8 12 16 20 18 14
CHC OF PCPN (%).0 0 0 0 0 0
FORECASTER...62
REQUESTED BY...FMO
TYPE OF REQUEST...PRESCRIBED
.TAG 2527613.0/LZK
.DELDT 12/14/25
.FORMATTERVERSION 2.0.0
.EMAIL WILLIAM.HILTON@USDA.GOV.,WILLIAM.HILTON@USDA.GOV
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