900  
FNUS74 KLCH 271300  
FWSLCH  
 
SPOT FORECAST FOR GRAND WIER WF...USFWS  
NATIONAL WEATHER SERVICE LAKE CHARLES LA  
800 AM CDT FRI JUN 27 2025  
 
FORECAST IS BASED ON FORECAST START TIME OF 0800 CDT ON JUNE 27.  
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  
 
LIGHT SOUTHERLY WINDS WILL MAINTAIN LOW LEVEL MOISTURE WITH MINIMUM  
AFTERNOON RH IN THE MID 60S. TYPICAL SUMMERTIME PATTERN WILL SEE SCATTERED  
THUNDERSTORMS DEVELOPING FROM LATE MORNING THROUGH SUNSET. RAPID CHANGES IN  
WIND SPEED AND DIRECTION COULD OCCUR ALONG OUTFLOW BOUNDARIES IN THE VICINITY  
OF THESE STORMS. HOWEVER, THIS INCREASE IN WINDS WILL ONLY LAST AROUND TEN MINUTES.  
   
REST OF TODAY  
 
SKY/WEATHER.........SUNNY (20-30 PERCENT). SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS EARLY IN THE AFTERNOON.  
CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE  
AFTERNOON, THEN SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE IN THE AFTERNOON.  
MAX TEMPERATURE.....AROUND 88.  
MIN HUMIDITY........72 PERCENT.  
EYE LEVEL WINDS.....LIGHT WINDS BECOMING SOUTH UP TO 5 MPH LATE IN  
THE MORNING.  
WIND (20 FT)........SOUTHEAST WINDS 5 TO 8 MPH EARLY IN THE MORNING  
BECOMING LIGHT, THEN BECOMING SOUTH 6 TO 8 MPH  
LATE IN THE MORNING. GUSTY AND ERRATIC WINDS  
EXPECTED NEAR THUNDERSTORMS IN THE AFTERNOON.  
 
TIME (CDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........4 10 24 27 21 37 41 42 41 29  
WEATHER COV..... SCH SCH CHC CHC SCH  
WEATHER TYPE.... RW RW RW RW RW  
TSTM COV........ SCH SCH CHC CHC SCH  
TEMP............83 84 85 85 86 85 85 86 85 86  
RH..............82 82 77 77 72 72 75 72 75 72  
20 FT WIND DIR..E E SE SE SE S S S S S  
20 FT WIND SPD..2 2 3 6 6 6 6 6 7 8  
20 FT WIND GUST.6 6 7 8 9 10 12 12 13 13  
EYE LVL WND DIR.E E SE SE SE S S S S S  
EYE LVL WND SPD.1 1 2 4 4 4 4 4 5 5  
EYE LVL WND GST.4 4 4 5 5 6 7 7 8 8  
   
TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (55-65 PERCENT) THEN BECOMING  
PARTLY CLOUDY (25-35 PERCENT).  
MIN TEMPERATURE.....AROUND 79.  
MAX HUMIDITY........85 PERCENT.  
EYE LEVEL WINDS.....SOUTH WINDS UP TO 5 MPH.  
WIND (20 FT)........SOUTH WINDS 5 TO 8 MPH.  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........18 22 43 44 58 33 37 28 25 30 23 22  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............85 84 84 83 83 82 82 82 83 82 82 82  
RH..............72 77 80 80 80 85 82 82 80 85 82 82  
20 FT WIND DIR..S S S S S S S S S S S S  
20 FT WIND SPD..8 7 6 6 6 6 6 6 6 5 5 5  
20 FT WIND GUST.13 13 12 10 10 10 10 10 10 9 9 8  
EYE LVL WND DIR.S S S S S S S S S S S S  
EYE LVL WND SPD.5 5 4 4 4 4 4 4 4 3 3 3  
EYE LVL WND GST.8 8 7 6 6 6 6 6 6 5 5 5  
   
SATURDAY  
 
SKY/WEATHER.........MOSTLY SUNNY (20-30 PERCENT). CHANCE OF  
SHOWERS. CHANCE OF THUNDERSTORMS IN THE LATE  
MORNING AND AFTERNOON.  
MAX TEMPERATURE.....AROUND 88.  
MIN HUMIDITY........72 PERCENT.  
EYE LEVEL WINDS.....LIGHT WINDS BECOMING SOUTH UP TO 6 MPH IN THE  
LATE MORNING AND AFTERNOON.  
WIND (20 FT)........SOUTH WINDS 5 TO 9 MPH EARLY IN THE MORNING  
BECOMING LIGHT, THEN BECOMING SOUTH 5 TO 9 MPH  
IN THE LATE MORNING AND AFTERNOON. GUSTY AND  
ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS EARLY  
IN THE MORNING. GUSTY AND ERRATIC WINDS  
EXPECTED NEAR THUNDERSTORMS IN THE LATE MORNING  
AND AFTERNOON.  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........26 24 19 23 27 26 26 25 28 30 33 31  
WEATHER COV..... CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC  
WEATHER TYPE.... RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........ SCH SCH SCH CHC CHC CHC CHC CHC CHC CHC CHC  
TEMP............81 81 83 84 85 86 86 86 86 85 85 85  
RH..............85 85 82 80 77 75 73 72 73 74 75 74  
20 FT WIND DIR..S S S S S S S S S S S S  
20 FT WIND SPD..3 3 3 3 5 6 6 7 8 9 9 9  
20 FT WIND GUST.8 8 8 8 8 9 10 12 13 14 15 15  
EYE LVL WND DIR.S S S S S S S S S S S S  
EYE LVL WND SPD.2 2 2 2 3 4 4 5 5 6 6 6  
EYE LVL WND GST.5 5 5 5 5 5 6 7 8 8 9 9  
 
 
FORECASTER...JONES  
REQUESTED BY...LUCAS DOUCET  
TYPE OF REQUEST...WILDFIRE  
.TAG 2516786.0/LCH  
.DELDT 06/27/25  
.FORMATTERVERSION 2.0.0  
.EMAIL SAMI_GRAY@FWS.GOV,LUCAS_DOUCET@FWS.GOV  
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