368  
FNUS74 KHGX 130319  
FWSHGX  
 
SPOT FORECAST FOR PROCESS FIRE...HCFMO  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
1019 PM CDT THU MAR 12 2026  
 
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
A COOL AND DRY NIGHT IS EXPECTED WITH LIGHT VARIABLE WINDS.  
FRIDAY WILL REMAIN FAIRLY DRY WITH MINIMUM RH VALUES IN THE  
45 TO 55 PERCENT RANGE FOR THIS LOCATION. WINDS WILL BE  
SOUTHEASTERLY AT AROUND 10 MPH WITH SUNNY SKIES ON FRIDAY.  
 
   
REST OF TONIGHT  
 
TIME (CDT) 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY COVER.......CLR CLR CLR CLR CLR CLR CLR CLR  
SKY (%).........2 4 3 4 4 4 4 3  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0  
CHC OF PCPN (%).0 0 0 0 0 0 0 0  
TEMP............55 54 53 52 51 50 50 49  
RH..............61 63 67 69 69 70 72 75  
APARNT TMP (F)..55 54 53 52 51 50 50 49  
SURFACE WND DIR.NE NE N N N E SE SE  
SURFACE WND SPD.2 2 2 2 2 2 2 2  
SURFACE WND GST.5 3 3 3 3 3 3 3  
MIX HGT (KFT)...0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4  
MIX HGT (KM)....0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1  
TRANSP WIND DIR.NE NE NE E E S S S  
TRANSP WIND SPD.3 3 3 2 3 3 3 5  
TRANS WIND DIR..NE NE NE E E S S S  
TRANS SPD (M/S).1 1 1 1 1 1 1 2  
CEILING (KFT)...25 25 25 25 25 25 25 25  
VISIBILITY (SM).10 10 10 10 10 10 10 10  
   
FRIDAY  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY COVER.......CLR CLR CLR CLR CLR CLR CLR CLR CLR CLR CLR CLR  
SKY (%).........4 3 5 4 3 3 3 4 4 3 2 4  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............49 49 49 53 57 62 65 69 71 72 73 72  
RH..............75 76 78 74 70 63 57 51 49 49 49 51  
APARNT TMP (F)..49 49 49 53 57 62 65 69 71 72 73 72  
SURFACE WND DIR.N SW S S S S S S S S S S  
SURFACE WND SPD.2 2 2 2 3 6 7 8 8 9 9 10  
SURFACE WND GST.3 3 3 5 6 7 9 10 12 13 13 13  
MIX HGT (KFT)...0.4 0.4 0.4 0.4 1.0 1.7 2.3 3.1 3.0 3.0 2.9 2.5  
MIX HGT (KM)....0.1 0.1 0.1 0.1 0.3 0.5 0.7 0.9 0.9 0.9 0.9 0.8  
TRANSP WIND DIR.S S S S S S S S S S S S  
TRANSP WIND SPD.5 5 3 5 9 9 9 10 9 9 9 10  
TRANS WIND DIR..S S S S S S S S S S S S  
TRANS SPD (M/S).2 2 1 2 4 4 4 4 4 4 4 4  
CEILING (KFT)...25 25 25 25 25 25 25 21 23 25 25 25  
VISIBILITY (SM).10 10 10 10 10 10 10 10 10 10 10 10  
   
FRIDAY NIGHT  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY COVER.......CLR CLR CLR CLR CLR CLR MCR MCR MCR MCR MCR MCR  
SKY (%).........3 3 3 3 3 5 6 8 13 18 23 23  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............71 70 67 65 63 62 62 61 60 59 59 59  
RH..............52 54 62 68 72 75 78 81 84 86 88 89  
APARNT TMP (F)..71 70 67 65 63 62 62 61 60 59 59 59  
SURFACE WND DIR.S S S S S S S S S S S S  
SURFACE WND SPD.10 9 8 7 7 7 6 6 6 5 5 5  
SURFACE WND GST.13 13 13 13 12 12 10 9 9 8 8 7  
MIX HGT (KFT)...2.2 0.8 1.5 1.3 0.8 0.7 0.7 0.8 0.8 0.8 0.9 0.8  
MIX HGT (KM)....0.7 0.2 0.5 0.4 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.2  
TRANSP WIND DIR.S S S S S S S S S S S S  
TRANSP WIND SPD.12 12 10 10 10 10 9 9 9 10 10 10  
TRANS WIND DIR..S S S S S S S S S S S S  
TRANS SPD (M/S).5 5 4 4 4 4 4 4 4 4 4 4  
CEILING (KFT)...25 25 23 23 25 24 25 23 23 23 20 22  
VISIBILITY (SM).10 10 10 10 10 10 10 10 10 10 10 9  
   
SATURDAY  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY COVER.......MCR MCR MCR MCR MCR MCR MCR MCR MCR MCR MCR MCR  
SKY (%).........24 24 24 23 23 21 18 16 13 9 6 6  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............58 58 59 65 68 71 73 75 76 76 76 75  
RH..............90 92 93 78 73 67 64 60 58 58 58 61  
APARNT TMP (F)..58 58 59 65 68 71 73 75 76 76 76 75  
SURFACE WND DIR.S S S S S S S S S SE SE SE  
SURFACE WND SPD.5 5 5 5 6 8 9 12 13 13 13 13  
SURFACE WND GST.7 7 7 8 9 12 14 16 17 17 17 17  
MIX HGT (KFT)...0.7 0.8 1.4 2.0 2.7 3.0 3.2 3.3 3.3 3.2 3.1 3.0  
MIX HGT (KM)....0.2 0.2 0.4 0.6 0.8 0.9 1.0 1.0 1.0 1.0 0.9 0.9  
TRANSP WIND DIR.S S S S S S S S S S S S  
TRANSP WIND SPD.9 9 10 10 12 12 12 12 13 14 15 16  
TRANS WIND DIR..S S S S S S S S S S S S  
TRANS SPD (M/S).4 4 4 4 5 5 5 5 6 6 7 7  
CEILING (KFT)...23 25  
VISIBILITY (SM).10 10  
 
 
FORECASTER...COTTO  
REQUESTED BY...ROYCE MCCAMY  
TYPE OF REQUEST...HAZMAT  
.TAG 2605594.0/HGX  
.DELDT 03/12/26  
.FORMATTERVERSION 2.0.0  
.EMAIL RICHARD.MEEHAN@FMO.HCTX.NET,ROYCE.MCCAMY@FMO.HCTX.NET  
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