833  
FNUS74 KLCH 051428  
FWSLCH  
 
SPOT FORECAST FOR VERNON RX...USFS  
NATIONAL WEATHER SERVICE LAKE CHARLES LA  
828 AM CST THU DEC 5 2019  
 
FORECAST IS BASED ON IGNITION TIME OF 0900 CST ON DECEMBER 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
 
 
DRY WEATHER IS FORECASTED FOR TODAY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS ARE FORECASTED FOR TONIGHT AND EARLY FRIDAY AS A COLD  
FRONT MOVES ACROSS THE AREA.  
   
REST OF TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT).  
MAX TEMPERATURE.....AROUND 69.  
MIN HUMIDITY........45 PERCENT.  
EYE LEVEL WINDS.....LIGHT WINDS BECOMING SOUTH 5 TO 6 MPH LATE IN  
THE MORNING.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH 5 TO 6 MPH LATE IN  
THE MORNING.  
MIXING HEIGHT.......200-1600 FT AGL INCREASING TO 800-2300 FT AGL  
IN THE AFTERNOON.  
TRANSPORT WINDS M/S.SOUTH 2 TO 6 METERS/SECOND.  
 
TIME (CST) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........33 32 30 29 31 32 34 39 44  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............52 57 61 64 66 67 68 67 65  
RH..............71 59 53 48 45 45 43 49 56  
20 FT WIND DIR..SE SE SE S S S S S S  
20 FT WIND SPD..3 3 5 5 5 6 6 6 6  
20 FT WIND GUST.6 6 6 6 6 7 7 7 7  
EYE LVL WND DIR.SE SE SE S S S S S S  
EYE LVL WND SPD.3 3 4 4 4 4 4 4 4  
EYE LVL WND GST.4 4 5 5 5 5 5 5 5  
MIX HGT (KFT)...0.2 0.9 1.6 2.3 2.2 2.1 1.9 1.4 0.8  
TRANS WIND DIR..SE SE SE S S S S S S  
TRANS SPD (M/S).2 3 4 6 6 6 6 6 4  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (60-70 PERCENT). SLIGHT CHANCE OF  
RAIN SHOWERS AFTER MIDNIGHT. CHANCE OF RAIN  
SHOWERS EARLY IN THE MORNING.  
MIN TEMPERATURE.....AROUND 56.  
MAX HUMIDITY........100 PERCENT.  
EYE LEVEL WINDS.....SOUTHWEST WINDS 5 TO 6 MPH.  
WIND (20 FT)........SOUTHWEST WINDS 5 TO 6 MPH.  
MIXING HEIGHT.......200-400 FT AGL.  
TRANSPORT WINDS M/S.SOUTH 3 TO 5 METERS/SECOND.  
 
TIME (CST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........49 50 50 51 54 56 59 65 71 77 79 80  
WEATHER COV..... SCH SCH SCH CHC CHC CHC  
WEATHER TYPE.... RW RW RW RW RW RW  
TSTM COV........  
TEMP............63 61 61 60 59 59 58 58 58 58 57 57  
RH..............65 70 72 75 80 83 90 93 93 96 100 100  
20 FT WIND DIR..S S S S S S S S S S SW SW  
20 FT WIND SPD..6 6 6 6 5 5 5 5 5 5 5 5  
20 FT WIND GUST.7 7 7 7 6 6 6 6 6 6 6 6  
EYE LVL WND DIR.S S S S S S S S S S SW SW  
EYE LVL WND SPD.4 4 4 4 4 4 4 4 4 4 4 4  
EYE LVL WND GST.5 5 5 5 5 5 5 5 5 5 5 5  
MIX HGT (KFT)...0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.3 0.3 0.2 0.2 0.2  
TRANS WIND DIR..S S S S S S S S S S S S  
TRANS SPD (M/S).4 4 4 5 5 5 5 5 4 4 4 3  
   
FRIDAY
 
 
SKY/WEATHER.........PARTLY SUNNY (60-70 PERCENT). CHANCE OF RAIN  
SHOWERS EARLY IN THE MORNING.  
MAX TEMPERATURE.....AROUND 73.  
MIN HUMIDITY........59 PERCENT.  
EYE LEVEL WINDS.....NORTHWEST WINDS 5 TO 7 MPH.  
WIND (20 FT)........NORTHWEST WINDS 5 TO 7 MPH.  
MIXING HEIGHT.......200-2100 FT AGL INCREASING TO 2300-3100 FT AGL  
IN THE AFTERNOON.  
TRANSPORT WINDS M/S.NORTHWEST 3 TO 6 METERS/SECOND.  
 
TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........82 78 75 71 63 55 47 47 47 47 48 48  
WEATHER COV.....CHC CHC CHC CHC SCH SCH  
WEATHER TYPE....RW RW RW RW RW RW  
TSTM COV........  
TEMP............57 58 59 62 65 68 70 71 72 72 70 66  
RH..............100 100 100 97 87 76 71 66 61 59 63 70  
20 FT WIND DIR..SW SW SW W W W W W NW NW NW NW  
20 FT WIND SPD..5 5 6 6 7 7 7 7 6 6 6 5  
20 FT WIND GUST.6 6 7 7 10 10 10 10 7 7 7 6  
EYE LVL WND DIR.SW SW SW W W W W W NW NW NW NW  
EYE LVL WND SPD.4 4 4 4 4 4 4 4 4 4 4 4  
EYE LVL WND GST.5 5 5 5 7 7 7 7 5 5 5 5  
MIX HGT (KFT)...0.2 0.2 0.2 0.2 1.1 2.1 3.0 3.0 3.0 3.1 2.7 2.3  
TRANS WIND DIR..S S S S SW W W W NW NW NW NW  
TRANS SPD (M/S).3 3 3 3 4 5 6 6 5 4 4 5  
 

 
FORECASTER...MARCOTTE  
REQUESTED BY...ERIC STUART  
TYPE OF REQUEST...PRESCRIBED  
.TAG 1919463.3/LCH  
.DELDT 12/05/19  
.EMAIL ERIC.STUART@USDA.GOV  
 
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