658  
FNUS74 KHGX 162130  
FWSHGX  
 
SPOT FORECAST FOR GRIMES 7081...TEXAS A&M FOREST SERVICE  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
430 PM CDT SUN AUG 16 2026  
 
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
SEASONABLY HOT WEATHER AND DRY CONDITIONS IS EXPECTED ACROSS  
SOUTHEAST TEXAS OVER THE NEXT SEVERAL DAYS AS HIGH PRESSURE  
BUILDS. LIGHT SOUTHERLY WINDS AROUND 5-10 MPH THIS AFTERNOON WILL  
BECOME SOUTHWESTERLY OVERNIGHT WITH WINDS DROPPING NEAR OR BELOW 5  
MPH THROUGH MONDAY MORNING. WINDS WILL BE PREDOMINANTLY BE  
SOUTHERLY ON MONDAY IN THE 5-10 MPH RANGE. MINIMUM RELATIVE  
HUMIDITY IN THE AFTERNOON WILL BE AROUND 35 PERCENT. PATCHY FOG  
WILL BE POSSIBLE ON EARLY MONDAY MORNING WITH GREATER POTENTIAL TO  
THE SOUTH AND WEST OF THIS LOCATION.  
   
REST OF TODAY  
 
TIME (CDT) 5PM  
SKY COVER.......CLR  
SKY (%).........4  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0  
TEMP............99  
RH..............34  
APARNT TMP (F)..103  
20 FT WIND DIR..S  
20 FT WIND SPD..5  
20 FT WIND GUST.9  
MIX HGT (KFT)...6.7  
MIX HGT (KM)....2.0  
TRANSP WIND DIR.S  
TRANSP WIND SPD.7  
TRANS WIND DIR..S  
TRANS SPD (M/S).3  
CEILING (KFT)...25  
VISIBILITY (SM).10  
   
TONIGHT  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY COVER.......CLR CLR CLR CLR CLR CLR CLR MCR CLR CLR PC PC  
SKY (%).........3 2 1 4 1 2 3 8 1 5 28 43  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............98 97 93 87 84 83 81 80 78 77 75 75  
RH..............34 37 41 53 63 70 74 77 79 88 94 94  
APARNT TMP (F)..101 101 96 91 88 88 85 84 78 77 75 75  
20 FT WIND DIR..S S S S S S S S S SW SW SW  
20 FT WIND SPD..5 5 5 6 6 8 7 6 6 6 6 5  
20 FT WIND GUST.8 9 9 12 14 17 16 15 14 13 12 10  
MIX HGT (KFT)...6.6 3.9 0.5 0.4 0.4 0.5 0.5 0.4 0.5 0.5 0.5 0.5  
MIX HGT (KM)....2.0 1.2 0.2 0.1 0.1 0.2 0.2 0.1 0.2 0.2 0.2 0.2  
TRANSP WIND DIR.S S S S S S S S S S SW SW  
TRANSP WIND SPD.7 9 9 12 14 15 15 14 13 12 10 10  
TRANS WIND DIR..S S S S S S S S S S SW SW  
TRANS SPD (M/S).3 4 4 5 6 7 7 6 6 5 4 4  
CEILING (KFT)...25 25 25 25 25 25 25 25 25 25 25 25  
VISIBILITY (SM).10 10 10 10 10 10 10 10 10 10 10 10  
   
MONDAY  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY COVER.......PC PC PC PC PC MCR MCR MCR MCR MCR MCR MCR  
SKY (%).........37 37 37 46 40 8 6 6 9 17 22 10  
WEATHER COV.....PTY PTY PTY  
WEATHER TYPE....FOG FOG FOG  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............75 73 75 79 84 89 92 95 97 99 99 99  
RH..............94 100 97 88 77 59 52 46 42 38 38 37  
APARNT TMP (F)..75 73 75 79 93 97 100 103 104 106 106 105  
20 FT WIND DIR..SW SW SW W W SW SW S S S SE SE  
20 FT WIND SPD..5 5 3 3 5 3 3 3 3 3 5 6  
20 FT WIND GUST.9 8 8 8 8 7 6 6 7 8 9 10  
MIX HGT (KFT)...0.5 0.5 0.9 1.1 1.6 2.2 3.5 4.7 5.9 7.2 7.6 7.3  
MIX HGT (KM)....0.2 0.2 0.3 0.3 0.5 0.7 1.1 1.4 1.8 2.2 2.3 2.2  
TRANSP WIND DIR.SW SW W W W W SW S SE SE SE SE  
TRANSP WIND SPD.10 9 10 12 9 7 6 5 6 7 7 7  
TRANS WIND DIR..SW SW W W W W SW S SE SE SE SE  
TRANS SPD (M/S).4 4 4 5 4 3 3 2 3 3 3 3  
CEILING (KFT)...25 25 25 25 25 25 25 25 25 25 25 25  
VISIBILITY (SM).6 6 6 10 10 10 10 10 10 10 10 10  
 
 
FORECASTER...BATISTE  
REQUESTED BY...SETH  
TYPE OF REQUEST...WILDFIRE  
.TAG 2619809.0/HGX  
.DELDT 08/16/26  
.FORMATTERVERSION 2.0.0  
.EMAIL CSDISPATCH@TFS.TAMU.EDU  
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