Northwest Houston, TX, during the early morning.
Northwest Houston, TX, during the early evening.
Northwest Houston, TX, during the late evening.
Locations: Northwest Houston, TX.
Thoughts: The day started out wet, foggy, and warm, and then became mostly cloudy and warm.
Area Forecast Discussion
Issued by NWS Houston/Galveston, TX
Issued by NWS Houston/Galveston, TX
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688 FXUS64 KHGX 150550 AFDHGX Area Forecast Discussion National Weather Service Houston/Galveston TX 1150 PM CST Wed Feb 14 2018 .AVIATION... The Ft. Hood VAD wind profiler is showing a 35-40 knot low level jet has set up across Central Texas this evening and associated mixing will likely limit fog development at the CLL and UTS terminals tonight as southerly winds remain elevated in the 8-10 knot range. The main update to the 06Z TAF was to reflect these trends. With the jet being weaker closer towards the Houston terminals, still expect LIFR to VLIFR ceilings and visibilities to develop overnight and persist through mid-morning before lifting to MVFR. MVFR to VFR conditions are expected during the afternoon as heating and southerly winds in the 10-15 knot range allow for ceilings to lift with breaks in the clouds allowing for stronger gusts in the 20 knot range. Another round of MVFR to IFR stratus appears possible Thursday night. Huffman && .PREV DISCUSSION... /ISSUED 1142 PM CST Wed Feb 14 2018/ DISCUSSION... Another night fog across the region. Dense fog already in place over the coastal counties and starting to creep into the next tier. Guidance is fairly consistent with winds relaxing slightly south of a Columbus to Conroe to Crockett line and given the propensity of fog will expand the dense fog advisory further northward. Some light drizzle/rain possible after midnight mainly across the north in slightly closer proximity to the low level jet in this extremely warm and moist airmass. Also increased overnight low temperature a few degrees at most sites. Looks like temps may be near bottoming out along the coast already. Dewpoints in the mid 60s areawide with near 70 in the southwest counties at 11 pm...what is this March? 45 && .PRELIMINARY POINT TEMPS/POPS... College Station (CLL) 66 73 60 67 48 / 30 20 10 30 40 Houston (IAH) 67 75 62 73 56 / 20 20 10 30 40 Galveston (GLS) 63 69 61 68 58 / 20 10 10 20 30 && .HGX WATCHES/WARNINGS/ADVISORIES... TX...Dense Fog Advisory until noon CST Thursday for the following zones: Austin...Brazoria...Chambers...Colorado...Fort Bend...Galveston...Harris...Houston...Jackson...Liberty... Matagorda...Montgomery...Polk...San Jacinto...Trinity... Walker...Waller...Wharton. GM...Dense Fog Advisory until noon CST Thursday for the following zones: Coastal waters from Freeport to the Matagorda Ship Channel out 20 NM...Coastal waters from High Island to Freeport out 20 NM...Galveston Bay...Matagorda Bay. && $$ Discussion...45 Aviation/Marine...14
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Houston/Galveston TX 341 AM CST Wed Feb 14 2018 TXZ163-164-176>179-195>200-210>214-226-227-235>238-150945- Austin-Brazoria-Brazos-Burleson-Chambers-Colorado-Fort Bend- Galveston-Grimes-Harris-Houston-Jackson-Liberty-Madison-Matagorda- Montgomery-Polk-San Jacinto-Trinity-Walker-Waller-Washington- Wharton- 341 AM CST Wed Feb 14 2018 This hazardous weather outlook is for portions of Southeast Texas.. .DAY ONE...Today and Tonight Dense fog will be a hazard through the morning hours before gradually improving into mid-day. Patchy fog may return again tonight. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed. $$Dense Fog Advisory
URGENT - WEATHER MESSAGE National Weather Service Houston/Galveston TX 1132 PM CST Wed Feb 14 2018 ...Dense Fog Becoming More Widespread Overnight... .A combination of dense sea fog and fog will impact the region overnight. Visibility of 1/4 mile or less is likely. The dense fog will likely persist through 10 am inland gradually breaking up and dissipating but may linger through noon along the immediate coast. TXZ163-164-177>179-199-200-210>213-226-227-151345- /O.EXA.KHGX.FG.Y.0011.000000T0000Z-180215T1800Z/ Austin-Colorado-Fort Bend-Harris-Houston-Liberty-Montgomery-Polk- San Jacinto-Trinity-Walker-Waller-Wharton- Including the cities of Bellville, Brookshire, Cleveland, Coldspring, Columbus, Conroe, Corrigan, Crockett, Dayton, Eagle Lake, El Campo, Groveton, Hempstead, Houston, Humble, Huntsville, Katy, Liberty, Livingston, Missouri City, Onalaska, Pasadena, Pierce, Prairie View, Richmond, Rosenberg, Sealy, Shepherd, Sugar Land, The Woodlands, Tomball, Trinity, Weimar, Wharton, and Willis 1132 PM CST Wed Feb 14 2018 ...DENSE FOG ADVISORY IN EFFECT UNTIL NOON CST THURSDAY... The National Weather Service in Houston/Galveston has issued a Dense Fog Advisory, which is in effect until noon CST Thursday. * EVENT...Dense fog spreading northward across the region reducing visibility to 1/4 mile or less. * TIMING...Conditions will continue to deteriorate throughout the night. Areas near the immediate coast already reporting dense sea fog. Fog will continue to develop and spread northward throughout the remainder of the night. In some areas where stronger winds develop late in the morning the fog should begin to dissipate after 10 am with some areas having the fog linger later. Areas near the immediate coast will likely experience the dense sea fog until noon. * IMPACT...Hazardous driving conditions. If you are a pedestrian or biker wear reflective clothing. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Dense Fog Advisory means visibilities will frequently be reduced to less than one quarter mile. If driving...slow down... use your headlights...and leave plenty of distance ahead of you. Be on the lookout for pedestrians and bicyclists. && $$
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