351  
FNUS74 KHGX 131055  
FWSHGX  
 
SPOT FORECAST FOR SHNF C 102 / 112...USFS  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
555 AM CDT FRI MAR 13 2026  
 
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL  
WEATHER SERVICE.  
   
DISCUSSION  
 
TODAY WILL REMAIN FAIRLY DRY WITH MINIMUM RH VALUES AROUND 40  
PERCENT. EXPECT SOUTHERLY WINDS TODAY GENERALLY AROUND 5-8 MPH  
WITH OCCASIONAL GUSTS NEAR 15 MPH FROM THE LATE MORNING THROUGH  
THE AFTERNOON. THERE IS LOW POTENTIAL FOR FOG DEVELOPMENT  
OVERNIGHT. IF FOG DOES DEVELOP, IT IS NOT ANTICIPATED TO BE DENSE  
AND IS MORE LIKELY TO DEVELOP TO THE WEST. ANOTHER SURGE OF DRY  
AIR AND GUSTY NORTHERLY WINDS CAN BE EXPECTED AFTER ANOTHER  
FRONTAL PASSAGE LATE SUNDAY.  
   
REST OF TODAY  
 
TIME (CDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY COVER.......CLR CLR CLR CLR CLR CLR CLR CLR CLR CLR  
SKY (%).........1 1 2 2 2 3 2 3 4 4  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0  
TEMP............44 48 56 62 65 70 72 74 75 75  
RH..............82 80 66 59 52 44 41 40 40 42  
20 FT WIND DIR..S S S S S S S S S S  
20 FT WIND SPD..1 2 2 3 5 6 6 6 5 5  
20 FT WIND GUST.7 7 9 12 13 14 14 14 13 13  
MIX HGT (KFT)...0.4 0.9 1.7 2.1 2.4 2.7 2.9 3.1 3.4 2.8  
TRANSP WIND DIR.S S S S S S S S S S  
TRANSP WIND SPD.8 9 10 13 13 12 12 12 10 12  
VISIBILITY (SM).10 10 10 10 10 10 10 10 10 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 MCR PC PC  
SKY (%).........3 2 2 3 1 2 3 6 5 14 37 30  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............73 67 62 60 56 56 54 53 52 52 51 51  
RH..............46 60 70 77 88 86 95 98 100 100 100 100  
20 FT WIND DIR..S SE S S S S S S S S S S  
20 FT WIND SPD..3 2 2 3 3 2 2 2 2 2 2 2  
20 FT WIND GUST.12 12 10 12 12 10 10 9 8 8 7 7  
MIX HGT (KFT)...2.2 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5  
TRANSP WIND DIR.S S S S S S S S S S S S  
TRANSP WIND SPD.13 12 13 14 14 12 10 10 10 10 13 12  
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.......PC PC PC MCR MCR MCR MCR MCR MCR MCR MCR MCR  
SKY (%).........28 42 33 25 17 18 19 20 16 12 8 8  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............51 51 52 56 62 67 71 75 77 79 79 77  
RH..............100 100 100 96 84 73 65 58 53 50 50 52  
20 FT WIND DIR..S S S S S S S S S S S S  
20 FT WIND SPD..1 1 2 3 3 5 6 6 7 7 7 7  
20 FT WIND GUST.7 7 7 9 12 13 15 16 17 17 18 18  
MIX HGT (KFT)...0.5 0.5 0.8 1.5 2.3 2.8 3.2 3.5 3.8 4.0 3.8 2.9  
TRANSP WIND DIR.S S S S S S S S S S S S  
TRANSP WIND SPD.12 10 10 13 14 14 14 14 15 15 16 16  
VISIBILITY (SM).8 7 7 10 10 10 10 10  
 
 
FORECASTER...BATISTE  
REQUESTED BY...STEVE FOSTER  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2605606.0/HGX  
.DELDT 03/13/26  
.FORMATTERVERSION 2.0.0  
.EMAIL STEVEN.FOSTER@USDA.GOV  
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