726
FNUS74 KHGX 250936
FWSHGX
SPOT FORECAST FOR BIG SANDY RX...NPS
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
436 AM CDT SUN MAY 25 2025
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
SOUTHERLY WINDS WILL PREVAIL TODAY AROUND 7-10 MPH WITH OCCASIONAL
HIGHER GUSTS. AFTERNOON MINIMUM RH VALUES WILL BE AROUND 50 PERCENT
WITH MIXING HEIGHTS RISING TO NEAR 5500 FT. THERE IS A SLIGHT CHANCE
OF ISOLATED SHOWERS THIS AFTERNOON, BUT RAIN CHANCES INCREASE ON
MONDAY WITH A DAILY CHANCE OF SHOWERS AND STORMS THROUGH MOST OF
THIS WEEK.
TODAY
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY COVER.......MC MC MC MC PC PC PC PC MCR MCR MCR MCR
SKY (%).........71 67 55 60 40 34 37 37 22 20 24 17
WEATHER COV..... SCH SCH SCH SCH
WEATHER TYPE.... RW RW RW RW
TSTM COV........
CWR.............0 10 10 10 0 0 10 20 10 10 10 10
TEMP............77 77 78 80 83 86 88 90 92 92 93 91
RH..............94 94 91 85 77 70 63 58 54 54 51 54
APARNT TMP (F)..77 77 78 85 90 95 97 98 101 101 101 99
20 FT WIND DIR..SE SE S S S S S S S S S S
20 FT WIND SPD..5 6 6 6 7 7 8 8 9 9 9 9
20 FT WIND GUST.16 16 16 17 18 18 18 18 19 19 19 19
MIX HGT (KFT)...0.6 0.6 1.4 2.2 3.0 3.8 4.5 5.2 5.3 5.4 5.2 4.6
MIX HGT (KM)....0.2 0.2 0.4 0.7 0.9 1.2 1.4 1.6 1.6 1.6 1.6 1.4
TRANSP WIND DIR.S S S S S S S S S S S S
TRANSP WIND SPD.12 12 14 16 17 18 17 17 17 17 18 18
TRANS WIND DIR..S S S S S S S S S S S S
TRANS SPD (M/S).5 5 6 7 8 8 8 8 8 8 8 8
CEILING (KFT)...1.2 1.1 1.1 1.4 2.7 10 12 13 15 18 22 22
VISIBILITY (SM).9 9 9 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.......MCR MCR MCR MCR PC PC MC MC CDY MC MC MC
SKY (%).........16 19 15 20 26 40 68 80 89 84 78 78
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............10 10 10 10 0 0 0 0 10 10 10 10
TEMP............89 88 83 80 79 78 77 77 78 77 77 77
RH..............57 59 70 79 82 88 90 90 91 94 94 94
APARNT TMP (F)..96 95 88 84 79 78 77 77 78 77 77 77
20 FT WIND DIR..S S S S SE SE SE SE SE SE S S
20 FT WIND SPD..8 7 6 6 6 6 6 6 6 6 6 6
20 FT WIND GUST.18 17 16 16 16 16 17 18 18 17 16 15
MIX HGT (KFT)...3.2 2.1 1.4 1.1 0.8 0.7 0.8 0.8 0.9 0.9 1.0 0.8
MIX HGT (KM)....1.0 0.6 0.4 0.3 0.2 0.2 0.2 0.2 0.3 0.3 0.3 0.2
TRANSP WIND DIR.S S S S S S S S S S S S
TRANSP WIND SPD.17 17 16 16 15 15 14 14 14 13 14 13
TRANS WIND DIR..S S S S S S S S S S S S
TRANS SPD (M/S).8 8 7 7 7 7 6 6 6 6 6 6
CEILING (KFT)...23 16 13 9.6 6.0 13 3.2 1.3 2.4 2.0 1.9 2.0
VISIBILITY (SM).10 10 10 10 10 10 10 10 9 9 8
MEMORIAL DAY
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY COVER.......MC MC MC MC MC PC PC PC PC PC PC PC
SKY (%).........75 85 66 60 63 50 48 46 41 36 31 34
WEATHER COV.....SCH SCH SCH SCH SCH SCH SCH SCH SCH SCH SCH SCH
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW
TSTM COV........SCH SCH SCH SCH SCH SCH SCH SCH SCH
CWR.............20 20 20 20 20 20 20 20 20 20 20 20
TEMP............77 77 78 80 82 84 86 87 89 90 91 90
RH..............90 90 88 85 77 72 66 61 57 53 52 54
APARNT TMP (F)..77 77 78 85 88 91 93 94 95 97 98 97
20 FT WIND DIR..S S S S S S S S S S S S
20 FT WIND SPD..6 7 7 6 6 7 8 9 9 8 8 8
20 FT WIND GUST.15 16 16 16 17 18 21 22 22 22 22 22
MIX HGT (KFT)...1.1 1.0 1.7 2.1 2.6 3.2 3.9 4.5 5.0 5.3 5.2 4.6
MIX HGT (KM)....0.3 0.3 0.5 0.6 0.8 1.0 1.2 1.4 1.5 1.6 1.6 1.4
TRANSP WIND DIR.S S S S S S S S S S S S
TRANSP WIND SPD.14 13 14 15 15 17 18 20 21 21 21 21
TRANS WIND DIR..S S S S S S S S S S S S
TRANS SPD (M/S).6 6 6 7 7 8 8 9 9 9 9 9
CEILING (KFT)...2.1 1.9
VISIBILITY (SM).
FORECASTER...FOWLER
REQUESTED BY...MATTHEW PEARSON
TYPE OF REQUEST...PRESCRIBED
.TAG 2514628.0/HGX
.DELDT 05/25/25
.FORMATTERVERSION 2.0.0
.EMAIL CONOR_MCINNERNEY@NPS.GOV,RODNEY_MONK@NPS.GOV,MATTHEW_PEARSON@NPS.GOV
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