Good morning. As we begin to close out 2019, it will continue to feel a bit springlike before a Sunday cold front cools us back off a bit.

Today

Dense fog is the main forecast issue, and it will continue to be the biggest problem today and probably tomorrow. Fog is almost everywhere this morning, and it will be stubborn and slow to clear from inland areas back to the coast.

Some coastal or bay-adjacent locations and some other places, mainly south and east of Houston may hold on to fog well into this afternoon. Outside of the fog, it will gradually turn partly cloudy and quite mild. We hit 76° yesterday, and we will probably come close to that again today.

Saturday & Saturday night

Tomorrow should begin similarly to today with widespread fog, especially closer to the bays and coast. Again, that could linger into afternoon. As the day goes on, look for shower chances to slowly increase, mainly north and west of Houston. We’ll start in the 60s Saturday and by afternoon, look for highs perhaps near 80° in Houston. The cold front will push through the Houston area from northwest to southeast between Midnight and 5 AM or so Sunday. During that time, almost everyone should see at least some rain and thunderstorms.

We don’t anticipate too much rain when all is said and done, but a quarter-inch to half-inch or so on average, with lower amounts south and west of Houston and higher amounts north and east being the most likely outcome. Any fog risks will end behind the front as well. Some storms, especially north and east of Houston could be a bit strong overnight.

Saturday will warm up from the 60s in the morning into the 70s during the afternoon. Behind the cold front, temperatures will drop into the 50s by Sunday morning.

Sunday & Monday

Some lingering showers are possible Sunday morning. By afternoon, any remaining clouds should rapidly dissipate, and we are going to be left with delightful weather for both the second half of Sunday and Monday. Look for sunshine and high temperatures in the 60s both afternoons. Morning lows will be in the 40s for most folks on Monday morning, though outlying areas could sneak into the upper-30s.

New Year’s Eve & Day

Yesterday, it appeared that a storm system would begin to approach on Tuesday, bringing a slight chance of showers for New Year’s Eve. That has slowed down today, pushing any rain chances to Wednesday. The image below shows the last 6 runs of the European model’s forecast of rainfall from 6 PM to Midnight on New Year’s Eve

What you’re seeing is that until the most recent run, the model indicated shower chances. The latest version holds the rain back for another 12 to 18 hours. What does this mean? It means check back with us on Monday while this system’s timing gets sorted out over the weekend. We don’t trust this model explicitly and would lean toward increasing rain chances after the calendar flips to 2020, with rain becoming most likely during the afternoon and evening hours of Wednesday. Either way, our chances of a widespread, meaningful rain and some thunderstorms continue looking higher as we move into the new year.

Daytime highs should be in the 60s on both days. For New Year’s Eve celebrations, look for temperatures dropping into the upper-40s. We will update this forecast for you on Monday for sure.

Good morning—we hope your Christmas was splendid, and that the rest of the holiday season is wonderful. Unfortunately our forecast will be rather un-festive until Sunday when sunshine and more winter-like weather returns.

Thursday

Fog is the word of the day, with quarter-mile or less visibility across much of the area with the exception of Galveston, Chambers, and Brazoria counties. With calm winds, clouds could persist well into the mid-morning before finally clearing out some. High temperatures today will rise into the mid-70s under partly to mostly cloudy skies. Low temperatures Thursday night are unlikely to fall below 60 degrees for much of the area, setting up favorable conditions once again for fog development—although likely not so dense as Thursday morning.

Friday

After any fog burns off, this should be a gray, humid day, with high temperatures again likely topping out in the mid-70s for much of the region. A few very scattered, brief rain showers are possible. But mostly, the rains should hold off. Friday night will be quite warm, with lows likely only falling into the low 60s for most of the area as clouds persist.

Saturday

This will be another day quite a bit like Friday, although rain chances will be a bit better. However things get more interesting on Saturday night, as a cold front pushes through the region. There will be plenty of atmospheric moisture to work with, so the only thing that may inhibit rain chances is a capping inversion that prevents warm air at the surface from rising. The cap likely is to be weaker north of Interstate 10, while possibly holding on a bit longer near the coast. Bottom line? Expect widespread totals of 0.25 to 1.0 inch of rain for inland areas, and perhaps around 0.25 to 0.50 inches closer to the coast from Saturday afternoon through early Sunday morning.

Sunday

Skies should clear quickly, leaving a lovely winter day with sunshine and highs in the mid-60s and lows probably the 40s.

Monday

See Sunday.

New Year’s Eve and beyond

So the period from New Year’s Eve through the end of next week is muddled. For now we think New Year’s Eve looks decently sunny, but that could change by the evening as we get into the late-night festivities. New Year’s Day (Wednesday) and Thursday both have the potential to be fairly wet and cool, with (as a very rough estimate) 1-2 inches of rain and highs of perhaps around 60 degrees. In any case, it may well be a happy beginning to the new year for those of you seeking rainfall.

Good morning. After a fine, sunny weekend we will have continued sunshine through Christmas Day before some clouds and eventually some light rain returns toward the end of this week. Truth be told conditions this week look pretty mild, so unless something changes dramatically Matt and I are going to take Christmas Eve and Christmas Day off. We’ll be back on Thursday.

Monday

The only real weather concern we have for the first couple of days this week is some minor fog in the mornings. Aside from that, look for exceptional weather today, with highs in the upper 60s and mostly sunny skies. Winds will be light, so really there should be nothing to mar outdoors activities. Low temperatures tonight will fall into low 40s north of Houston, mid- to upper-40s in the city, and low 50s closer to the coast.

Tuesday

Look for more mostly sunny weather, with highs of around 70 degrees. Winds will be very light. This should be another exceptional day.

Christmas Day

Lows should start out around 50 degrees for most on Christmas morning, with a few clouds as the influence of high pressure begins to wane. However, we still expect mostly sunny skies throughout the afternoon hours, with lows on Christmas night dropping into the 50s.

Thursday through the weekend

After a long string of weekends with at least one mostly sunny day, it looks like we may break the streak this weekend. Beginning on Thursday, we should see the return of mostly cloudy skies, and this probably will persist through Sunday. The details of the forecast for the end of the week are hazy, but we can probably expect highs in the 70s, with lows in the upper 50s and 60s. Rain chances will pick up to around 40 percent by Saturday and Sunday, but for now accumulations look slight, well below one-half inch. A weak front will probably move through at some point to provide moderately cooler weather.

New Year’s Eve

Our very early New Year’s Eve forecast calls for temperatures in the 40s as the New Year moves into Houston. Right now there is no strong signal for rain, so hopefully the festivities are dry. We’ll have to see.

Merry Christmas and Happy Holidays to all of our readers!

 

We have continued to amass nice stretches of weather here in Southeast Texas over the last couple weeks, as our seemingly endless gorgeous autumn continues. We have one small bump in the road to get through today and perhaps tomorrow before we resume our regularly scheduled programming for a few more days.

Today

We’re starting off a good bit warmer this morning than in recent mornings.The map below shows the difference in temperature between 5 AM this morning and 5 AM Thursday morning.

Locations east of Houston are running about 10 to 15 degrees milder than yesterday morning, while from Houston to points west, temperatures are as much as 20 to 25 degrees warmer. This is because clouds have increased overnight. While there may be a few pockets of sunshine around this morning, expect those to fade as the day progresses.

It may look like rain is imminent at times today, but it may take a bit before you actually see any reach the ground. The air is still a bit dry after our recent nice weather, so it needs some time to saturate. Overall, a few light showers, light rain, or sprinkles may be observed today but for the most part, it likely won’t rain much before sunset. The best odds of any measurable rain will be west or well south of Houston.

Cloud cover should keep temperatures in check. Look for highs in the 50s for most folks.

Tonight

Houston will be caught between the best ingredients for rainfall tonight, with one batch to our south and another well east into Louisiana. Look for scattered showers here in the Houston area. The best chance for rainfall and some thunder will be to Houston’s south, closer to Matagorda Bay or Corpus Christi. There could also be some scattered showers north and west of Houston at times through the night. By Saturday morning, it is likely some of us will have seen a little measurable rain, while some others may not have seen much of anything. Overnight lows tonight will probably be in the mid- to upper-40s.

Saturday

It appears that Saturday will be a continuation of this trend. The best chance for more nuisance rain will be along the coast or south of Houston, again toward Matagorda Bay or Corpus Christi.

Rain chances should end by Saturday afternoon. Total rainfall is not going to be anything spectacular for most of us.

Saturday won’t be the prettiest, as clouds dominate with highs in the 50s. We could see a few breaks of sun in the afternoon. A bit of a breeze could develop along the coast later Saturday and linger into Sunday, with some 15 to 20 mph gusts possible.

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