923 FNUS74 KHGX 121032 FWSHGX Spot Forecast for C-121...usda National Weather Service Houston/Galveston TX 532 AM CDT Thu Apr 12 2018 If conditions become unrepresentative...contact the National Weather Service. .DISCUSSION... Warmer temperatures and increasing humidity are expected through Friday as onshore winds strengthen. A tight pressure gradient will produce considerably stronger winds today. A chance of showers and thunderstorms will be possible Friday as a weak upper level disturbance crosses the region. A cold front will cross the region early Saturday with strong north winds and cooler temperatures in the wake of the front. Comments: Morning clouds will erode quickly later this morning as drier air aloft mixes to the surface. Winds will be the main issue today as deep low pressure over SE Colorado moves east. South winds will be gusty this afternoon. .TODAY... TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky cover.......MCR MCR PC PC PC PC MCR MCR MCR MCR MCR MCR Weather cov.....None........................................... Weather type....None........................................... Tstm cov........None........................................... CWR.............0 0 0 0 0 0 0 0 0 0 0 0 Temp............57 56 56 63 68 74 77 80 82 83 83 81 RH..............93 100 100 90 78 64 58 52 49 46 46 49 Aparnt tmp (F)..57 56 56 63 68 74 77 81 83 83 83 82 20 FT wind dir..S S S S S S S S S S S S 20 FT wind spd..5 6 7 9 10 10 10 10 12 12 13 13 20 FT wind gust. 10 15 15 18 18 20 24 24 25 25 Mix hgt (kft)...0.7 0.8 1.4 2.0 2.6 3.0 3.4 3.7 3.9 4.0 3.8 3.4 Mix hgt (m).....0.2 0.2 0.4 0.6 0.8 0.9 1.0 1.1 1.2 1.2 1.2 1.0 Transp wind dir.S S S S S S S S S S S S Transp wind spd.9 13 14 16 17 20 21 22 23 24 24 24 Trans wind dir..S S S S S S S S S S S S Trans spd (m/s).4 6 6 7 8 9 9 10 10 11 11 11 .TONIGHT... TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky cover.......MCR MCR PC PC MC MC MC MC MC MC MC MC Weather cov..... Weather type.... Tstm cov........ CWR.............0 10 10 10 10 10 10 10 10 10 10 10 Temp............80 76 72 71 70 69 69 69 69 70 72 72 RH..............52 60 71 73 78 81 81 84 84 84 81 81 Aparnt tmp (F)..81 76 72 71 70 69 69 69 69 70 72 72 20 FT wind dir..S S S S S S S S S S S S 20 FT wind spd..12 12 10 9 9 9 10 10 10 10 10 10 20 FT wind gust.20 20 15 15 15 15 15 15 15 15 15 15 Mix hgt (kft)...2.7 2.1 1.8 1.6 1.5 1.4 1.5 1.5 1.5 1.5 1.5 1.5 Mix hgt (m).....0.8 0.6 0.5 0.5 0.5 0.4 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.24 23 23 23 23 23 23 23 23 23 23 23 Trans wind dir..S S S S S S S S S S S S Trans spd (m/s).11 10 10 10 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.......MC MC MC MC MC MC CDY CDY CDY CDY CDY CDY Weather cov..... CHC CHC CHC CHC CHC CHC LKY LKY LKY LKY LKY Weather type.... RW RW RW RW RW RW RW RW RW RW RW Tstm cov........ ISO ISO ISO LKY LKY LKY LKY LKY CWR.............10 40 40 40 40 40 40 70 70 70 70 70 Temp............70 72 72 73 77 78 79 81 82 82 82 81 RH..............87 84 84 84 74 71 69 67 65 65 65 65 Aparnt tmp (F)..70 72 72 73 77 78 79 84 85 85 85 84 20 FT wind dir..S S S S S S S S S S S S 20 FT wind spd..10 12 10 9 9 9 10 12 12 12 12 12 20 FT wind gust.15 20 15 15 15 15 15 20 20 20 20 20 Mix hgt (kft)...1.4 1.2 1.3 1.4 1.7 1.9 2.2 2.4 2.7 2.9 2.9 2.8 Mix hgt (m).....0.4 0.4 0.4 0.4 0.5 0.6 0.7 0.7 0.8 0.9 0.9 0.9 Transp wind dir.S S S S S S S S S S S S Transp wind spd.23 23 23 24 24 25 26 26 28 29 30 30 Trans wind dir..S S S S S S S S S S S S Trans spd (m/s).10 10 10 11 11 11 12 12 13 13 13 13 $$ Forecaster...Roeseler Requested by...robert manry Type of request...PRESCRIBED .TAG 1806449.0/HGX .EMAIL rmanry@fs.fed.us