Sunday, December 20, 2020

Dec. 19 20

 Summary: Low white and grey stratus clouds looked to cover the whole sky, during the morning, early afternoon, and mid-afternoon. Low white and grey stratus clouds looked to cover only most of the sky from sometime during the evening, or maybe late afternoon through the early night. The sky looked to have become mostly clear with only one or two small white alto stratus clouds, during the early night. The sky looked to be clear with maybe an alto, or cirro stratus cloud, during the late night. There was a 80 percent chance for rain for the Houston, TX area. Light to moderate showers were scattered across the Houston, TX area, during the morning. A line of moderately heavy to heavy showers and thunderstorms passed through the Houston, TX area, during the early, mid, and maybe late afternoon. I saw some light and moderate showers during the morning and heavy rain with some low distant rumbles of thunder, where I was in the Houston, TX area, during the early afternoon. I did not see anymore rain after that. The wind speeds were calm with some occasional moderate gusts. It felt cold, during the early morning. It felt very cool, during the mid-morning. It felt cool, during the late morning, afternoon, and early evening. It felt very cool, during the late evening. It felt cold, during the early night. It felt very cold, during the late night.

Area Forecast Discussion
Issued by NWS Houston/Galveston, TX

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000
FXUS64 KHGX 200526
AFDHGX

Area Forecast Discussion
National Weather Service Houston/Galveston TX
1126 PM CST Sat Dec 19 2020

.AVIATION...
TAFs will be a mess overnight. Wet ground and light winds have
allowed varying/fluctuating ceilings and visibilities for the past
several hours...ranging from VFR to LIFR. Suspect that`ll continue
overnight and perhaps trend toward the more pessimistic route in
the next 3-5 hours - especially east of I-45 and south of I-10.
Things should scatter out during the mid to late morning hours
Sunday and skies should become mclr. Uncertainty creeps back in
Sunday night with somewhat similar light winds & wet ground in
place. Dewpoints will be lower, but expect temps to fall fairly
quickly after sunset and t/td spread will quickly narrow. Model
guidance again is not clear on whether we`ll see some fog
development again. 47

&&

.PRELIMINARY POINT TEMPS/POPS...
College Station (CLL)      41  65  40  67  42 /   0   0   0   0   0
Houston (IAH)              47  65  42  66  44 /   0   0   0   0   0
Galveston (GLS)            53  62  51  63  55 /   0   0   0   0   0

&&

.HGX WATCHES/WARNINGS/ADVISORIES...
TX...NONE.
GM...Small Craft Advisory until 3 AM CST Sunday for the following
     zones: Waters from Freeport to Matagorda Ship Channel TX
     from 20 to 60 NM...Waters from High Island to Freeport TX
     from 20 to 60 NM.

&&

$$

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