629  
FNUS74 KHGX 171845  
FWSHGX  
 
SPOT FORECAST FOR WESTERN INTERNATIONAL GAS...SOUTH MONTGOMERY FD  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
145 PM CDT TUE JUL 17 2018  
 
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
MIXING HEIGHTS WILL CONTINUE TO RISE TO ABOVE 6000 FEET THIS  
AFTERNOON WITH TEMPERATURES IN THE MID-90S. EXPECT MIXING HEIGHTS  
TO BEGIN DECREASING AFTER SUNSET, FALLING BELOW 1000 FEET  
OVERNIGHT. PATCHY FOG WILL BE POSSIBLE NEAR THE BURN SITE AROUND  
SUNRISE WEDNESDAY MORNING. NO RAIN IS EXPECTED AT THE INCIDENT  
SITE THROUGH TOMORROW.  
   
TONIGHT
 
 
TIME (CDT) 2PM 3PM 4PM 5PM 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY COVER.......MCR MCR MCR MCR MCR CLR CLR CLR CLR CLR CLR MCR MCR MCR MCR MCR  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 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 0 0 0 0  
TEMP............94 95 95 96 95 93 91 86 84 81 80 79 78 77 77 76  
RH..............47 46 45 43 45 49 52 63 67 74 79 82 85 90 90 94  
APARNT TMP (F)..101 103 102 103 102 100 98 92 89 85 84 79 78 77 77 76  
SURFACE WND DIR.SW S S S S S S S S S S S SW SW SW SW  
SURFACE WND SPD.6 6 6 6 6 6 6 7 7 7 7 7 7 6 6 6  
SURFACE WND GST.10 10 10 10 10 10 15 15 15 10 10 10 10 10  
MIX HGT (KFT)...5.0 6.1 6.7 6.5 5.6 4.2 2.7 1.2 0.2 0.1 0.1 0.2 0.4 0.4 0.4 0.5  
MIX HGT (M).....1.5 1.9 2.0 2.0 1.7 1.3 0.8 0.4 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2  
TRANSP WIND DIR.SW SW S S S S S S S S S S SW SW SW SW  
TRANSP WIND SPD.8 7 7 8 9 10 12 12 12 10 9 10 10 10 10 10  
TRANS WIND DIR..SW SW S S S S S S S S S S SW SW SW SW  
TRANS SPD (M/S).4 3 3 4 4 4 5 5 5 4 4 4 4 4 4 4  
   
WEDNESDAY
 
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY COVER.......MCR PC PC PC PC PC PC PC PC PC PC PC  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 10 10 10 10 10 10 10 10 10 10 10  
CHC OF PCPN (%).0 10 10 10 10 10 10 10 10 10 10 10  
TEMP............76 75 78 81 85 89 92 95 96 97 98 98  
RH..............94 97 85 74 63 54 47 42 39 38 37 37  
APARNT TMP (F)..76 75 78 85 90 94 97 100 100 101 103 103  
SURFACE WND DIR.SW SW SW SW SW SW SW SW SW S S S  
SURFACE WND SPD.5 5 5 6 6 6 6 5 5 5 6 6  
SURFACE WND GST.  
MIX HGT (KFT)...0.5 0.6 0.8 1.2 1.8 2.7 3.8 5.0 6.3 7.2 7.4 6.7  
MIX HGT (M).....0.2 0.2 0.2 0.4 0.5 0.8 1.2 1.5 1.9 2.2 2.3 2.0  
TRANSP WIND DIR.SW SW SW SW SW SW SW SW SW SW S S  
TRANSP WIND SPD.10 10 10 12 12 12 10 9 8 8 7 8  
TRANS WIND DIR..SW SW SW SW SW SW SW SW SW SW S S  
TRANS SPD (M/S).4 4 4 5 5 5 4 4 4 4 3 4  
 

 
FORECASTER...HUFFMAN  
REQUESTED BY...MATTHEW ADELMAN  
TYPE OF REQUEST...HAZMAT  
.TAG 1812976.0/HGX  
.EMAIL MATTHEW.ADELMAN@MCESDA.ORG  
 
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