809  
FNUS73 KLSX 132033  
FWSLSX  
 
SPOT FORECAST FOR HWY VV COVER FIRE...BOONE COUNTY EMA  
NATIONAL WEATHER SERVICE SAINT LOUIS MO  
233 PM CST FRI FEB 13 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 1500 CST ON FEBRUARY 13.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE  
NATIONAL WEATHER SERVICE.  
   
DISCUSSION  
 
MOSTLY LIGHT SOUTHWEST WINDS WILL PERSIST THROUGH THE REMAINDER OF  
THE AFTERNOON, WITH SOME OCCASIONAL GUSTS IN THE 8-10 MPH RANGE  
POSSIBLE. DRY CONDITIONS WILL ALSO PERSIST THROUGH THE REMAINDER  
OF DAYLIGHT HOURS, BUT HUMIDITY WILL INCREASE QUICKLY AFTER DARK  
AS TEMPERATURES DROP. WINDS WILL BECOME NEARLY CALM OVERNIGHT,  
AND WILL INCREASE SLIGHTLY OUT OF THE EAST BY SATURDAY MORNING.  
WETTING RAIN IS VERY LIKELY (80%) DURING THE DAY TOMORROW,  
BEGINNING AS EARLY AS SUNRISE AND CONTINUING FOR MOST OF THE DAY.  
WHILE CONFIDENCE IS SOMEWHAT LOW REGARDING THE EXACT AMOUNTS IN  
THIS LOCATION, AMOUNTS OVER 1/2 INCH ARE LIKELY (60%).  
   
REST OF TODAY  
 
SKY/WEATHER.........SUNNY (10-20 PERCENT).  
CWR.................0 PERCENT.  
CHANCE OF THUNDER...0 PERCENT.  
TEMPERATURE.........62 AT FORECAST START...MAX 62.  
RH..................32 TO 38 PERCENT.  
EYE LEVEL WINDS.....WINDS SOUTHWEST AT 3 TO 4 MPH, DECREASING TO 0 TO 2 MPH AFTER DARK.  
WIND (20 FT)........WINDS SOUTHWEST AT 6 TO 10 MPH, DECREASING TO 2 TO 4 MPH AFTER DARK.  
MIXING HEIGHT.......2800 FT AGL AT FORECAST START...OTHERWISE MAX  
2800 FT AGL.  
TRANSPORT WINDS.....WEST 6 TO 12 MPH.  
SMOKE DISPERSAL.....POOR /4410 M/S-M/ AT FORECAST START. MAX...POOR  
/4410 M/S-M/.  
 
TIME (CST) 3PM 4PM 5PM 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM  
SKY (%).........9 12 17 23 26 34 39 46 54 64 71 76  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 10 10  
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............62 60 59 54 51 49 47 46 44 43 43 43  
RH..............36 37 39 45 50 52 56 58 62 65 67 70  
20 FT WIND DIR..W W W NW N N NE E E E E E  
20 FT WIND SPD..5 4 3 4 3 3 3 3 3 2 2 2  
20 FT WIND GUST.11 10 6 5 4 4 4 4 4 5 5  
EYE LVL WND DIR.W W W NW N N NE E E E E E  
EYE LVL WND SPD.2 2 1 2 1 1 1 1 1 1 1 1  
EYE LVL WND GST.5 5 3 2 2 2 2 2 2 2  
MIX HGT (KFT)...2.8 2.3 0.9 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.3  
TRANSP WIND DIR.W W W NW NW NW N NE NE E E SE  
TRANSP WIND SPD.12 9 6 5 3 3 3 3 3 5 6 6  
VRATE KT-FT/1K..28 19 4 1 1 1 1 1 1 1 2 1  
VENTRATE CAT....PR PR PR PR PR PR PR PR PR PR PR PR  
   
TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (65-75 PERCENT). CHANCE OF RAIN  
EARLY IN THE MORNING.  
CWR.................10 PERCENT INCREASING TO 30 PERCENT EARLY IN  
THE MORNING.  
CHANCE OF THUNDER...1 PERCENT.  
TEMPERATURE.........MIN 43.  
RH..................MAX 96 PERCENT.  
EYE LEVEL WINDS.....LIGHT WINDS.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......MIN 200 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 3 TO 5 MPH SHIFTING TO THE SOUTHEAST  
5 TO 7 MPH OVERNIGHT.  
SMOKE DISPERSAL.....POOR (80 M/S-M).  
   
SATURDAY  
 
SKY/WEATHER.........CLOUDY (90-100 PERCENT). RAIN LIKELY IN THE  
MORNING, THEN RAIN IN THE AFTERNOON.  
CWR.................80 PERCENT.  
CHANCE OF THUNDER...3 PERCENT.  
TEMPERATURE.........MAX 51.  
RH..................MIN 73 PERCENT.  
EYE LEVEL WINDS.....EAST WINDS 2 TO 4 MPH.  
WIND (20 FT)........EAST WINDS 4 TO 8 MPH.  
MIXING HEIGHT.......MAX 1000 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 8 TO 17 MPH SHIFTING TO THE EAST 15  
TO 16 MPH LATE IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (280 M/S-M).  
 
 
FORECASTER...19  
REQUESTED BY...CHRIS KELLEY  
TYPE OF REQUEST...WILDFIRE  
.TAG 2602722.0/LSX  
.DELDT 02/13/26  
.FORMATTERVERSION 2.0.0  
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