Good morning, and Happy Thanksgiving! While this has been a very difficult year I nonetheless have a lot to be thankful for—my family, a great partner on this website in Matt, and an even greater community to write for. Please know that the thing Matt and I value the most is your trust, and we will never stop trying to earn it.

Thanksgiving Day

Temperatures have generally fallen into the 50s this morning for the region, except for coastal communities. You may see some sunshine this morning, but clouds will quickly fill in as winds shift from the northeast to east—say goodbye, because we’re not going to see the Sun again until Sunday. Showers will develop this morning, but remain primarily offshore. However we can’t rule out at least some light precipitation along, and southeast of Interstate 69 during the daytime today. High temperatures will warm into the mid-70s for most areas.

Friday and Saturday

More organized storms should begin to develop by Friday morning, and then we should see our best chances for heavy rainfall from Friday afternoon through Saturday afternoon. We’re continuing to lean toward the region seeing a “good soaking” rather than “serious flooding.” The forecast models continue to suggest most of the area will see 2 to 5 inches of rain over the two-day period, which is more than manageable considering the dry state of our soils. However, we may see some more localized areas of heavy rainfall, and if rain rates pulse up to 1.5 to 2 inches per hour we will see some street flooding. We think these heaviest rains will probably come right along the coast.

Beyond the potential for heavy rainfall, there may be some small hail, although chances for this or any other type of severe weather remain quite low. Bottom line: If you’re going to be out and about from Friday afternoon through Saturday night, check the radar before you go. Things will probably be fine, but it does not hurt to check.

Sunday and next week

It still looks like a strong front will push into Houston early on Sunday, reaching the city before sunrise, and likely pushing off the coast around sunrise. Skies should clear quickly after the front’s passage, and Sunday will be a blustery day in the wake of the front, with highs struggling to reach 60 degrees. Next Monday night looks quite cold, with inland areas possibly seeing a light freeze. If you live in, say, The Woodlands, you may want to monitor the forecast to see if precautions are needed to protect tender plants.

Matt will have your forecast on Friday morning. If warranted by heavier than expected rainfall, we’ll update the site this weekend.

Good morning. There’s a lot going on with Houston’s forecast over the next week—a veritable feast, one might say—from mild weather on Thanksgiving, to the potential for heavy rain this weekend, to much colder conditions next week. So let’s jump right in!

Wednesday

It’s quite muggy across Houston this morning, but a reasonably strong front is pushing toward the metro area and should move off the coast by around noon. Winds will shift to come from the north behind the front, and this will bring drier air and clearing skies this afternoon. Look for highs to fall somewhere in the mid-70s, with lows tonight dropping into the upper 40s for inland areas to around 60 degrees along the coast.

Thanksgiving Day

Winds will veer to come from the east by Thursday morning, and so while I think we’ll see sunny skies during the morning, clouds will build in the afternoon. Highs likely will reach the mid- to upper-70s for most areas. A few light showers will be possible during the late afternoon or evening, but the better rain chances should wait until after midnight. Low temperatures Thursday night will struggle to fall below 70 degrees.

Friday through Saturday night

The combination of ample moisture at the surface, and a favorable upper atmosphere will generate widespread rain showers on Friday, Saturday, and perhaps early Sunday morning. I suspect these will produce periods of on-and-off showers, with some intermittently heavy rainfall. Models are now a little more bullish on rainfall totals, so the expectation is for generally 2 to 5 inches of rain across the area, with some locally higher totals. Given the state of our dry soils, this should not lead to more than street flooding, but as ever we’ll be watching. Frankly, this is much-needed rain so we’re not going to complain too much. Highs on Friday and Saturday will likely reach about 70 degrees.

Sunday

A strong front should push into Houston on Saturday night—precise timing still to be determined—and this influx of much drier air will bring any lingering storms to an end on Sunday morning. Sunday will be a blowy day, with temperatures likely peaking at around 60 degrees and 20 mph winds with stronger gusts making it feel cooler. Lows Sunday night should drop into the 40s for all but the immediate coast.

Next week

It looks like Monday night will be the coldest of next week, with low temperatures likely dropping into the 30s in parts of Houston—areas north and northwest of Houston, such as Conroe and Brenham, may see a freeze but it’s too early to make that call. As our air will be very dry, I think we can safely rule out any kind of wintry precipitation. Highs will likely remain in the 60s for much of the week, with medium-range models suggesting the cooler weather will stick around for awhile.

We’ll be back on Thanksgiving morning with a brief post to update rainfall expectations for the weekend. Also, we’re entering the final days of our annual fundraiser—your support so far has been amazing.

Houston’s weather has been rather boring for rather a long time now, but that may be about to change. While we still have considerable doubt about the details, it seems likely that after Thanksgiving Day rain chances are going to really shoot up on Friday and Saturday ahead of a cold front that will usher in much cooler and drier weather for next week.

Tuesday

Lows have generally dropped into the low 60s this morning, but winds are beginning to shift from east to the southeast, and this will usher in much warmer and more humid air. Winds could gust as high as 20 mph this afternoon from the south. Despite partly to mostly cloudy skies today, we should see highs reach about 80 degrees in most locations. With the additional moisture in the atmosphere, there will be about a 20 percent chance of light showers. This will continue tonight, when we should not expect much of a cooldown. Some areas near and south of Interstate 10 will not drop below 70 degrees.

Wednesday

Change will come in the form of a modest cool front on Wednesday—it should arrive in much of Houston during the mid-morning hours and reach the coast by noon or a little bit after. This front will end our rain chances, for now, and bring drier air and clearing skies. Expect highs in the upper 70s on Wednesday, with a pleasant night as temperatures drop into the 50s for most locations but the coast.

Thanksgiving

Turkey Day will start out clear and fairly crisp, but by late morning morning winds should begin to veer back onshore again. As a result, skies will likely be clear in the morning, with building clouds during the afternoon. Highs will reach into the upper 70s to 80 degrees for most, making for a warm Thanksgiving. It looks as though rain chances will hold off until the overnight hours, but after midnight all bets are off.

Friday and Saturday

We have two primary questions heading into the weekend—the timing of a strong cold front, and the amount of rain that will fall before it exits the area. The combination of high levels of Gulf moisture and favorable conditions in the atmosphere will produce healthy rain chances on Friday and Saturday, with mostly cloudy skies. For the most part, these rains should be fairly steady, and not overly intense—i.e. not 1.5 inches per hour or greater that can generate flooding. Still, we expect accumulations of 2 to 4 inches through this weekend, with greater totals possible north and east of Houston.

The rains will come to an end after the front passes. I think this could happen any time between Saturday afternoon and Sunday morning. The net effect is that at some point on Sunday we should see clearing skies and much drier air.

Next week

This weekend’s front, and likely a reinforcing one, should keep our weather on the colder side next week. Beginning Monday, we should see highs in the 50s and 60s, with lows in the 30s (at inland locations, on some nights) and 40s. I don’t think the metro Houston area will see a freeze during the first week of December, but I would not entirely rule it out. Winter, my friends, is at hand!

Fundraiser

Please note there is less than a week left in our annual fundraiser for the site.

Good morning. In today’s post we’ll talk about the weather for the week of Thanksgiving—which should be fairly pleasant for the holiday itself, if warmer than normal—the likelihood of a stronger cold front during the coming weekend, and discuss what our warmish fall may mean for our upcoming winter. Also, I’d like to remind you that we are entering the final week of our annual fundraiser, during which you can support the site through buying merchandise or simply donating. We appreciate the tremendous response so far this year.

Winter is (not) coming?

The Houston region has twice gotten as cold as 42 degrees this fall at Bush Intercontinental Airport, but we have yet to dip into the 30s in the metro area—what I would generally define as “cold” or “winter-like” weather. On the flip side, a lot of nights this month have been quite warm for November, with more than one-third of lows not reaching 60 degrees or below. This rather warm end of fall may make you wonder whether we’re going to see sustained, winter-like weather this season.

I think the answer is yes. This week is, indeed, going to be fairly warm, with highs in the 70s (and possibly 80 for a few locations), and nights will not be cold. But the extended models suggest we’ll enter a much colder pattern by Sunday, and that it’s going to stick around for awhile in December. It is true that we are in a La Niña, a fairly strong one, and this typically means we see somewhat warmer than normal conditions during December, January, and February. However, that does not mean the region will not see nights in the 30s and at least a handful of freezes. So hang on—Houston should start to experience more winter-like weather soon. For some winter energy saving tips please check the message from Reliant at the end of this post.

Monday

A weak front has moved into the Houston region during the overnight hours, and it will lead to a pleasant, fall-like day for the region. As drier air filters into the area, we should see partly to mostly sunny skies by this afternoon, and high temperatures will climb into the low 70s for most areas. Winds will be light out of the north, shifting to the east. Lows tonight should drop to around 60 degrees in Houston, with warmer conditions along the coast, and 50s further inland.

Tuesday

Winds will shift to come from onshore by Monday night, and this will set up a warmer, more humid day on Tuesday, with highs of around 80 degrees and partly to mostly cloudy skies. Low temperatures on Tuesday night will be 5 to 10 degrees warmer.

Wednesday

The second front of the week should push into Houston on Wednesday, perhaps reaching western parts of the region during the morning hours, and moving to the coast by noon, or during the afternoon hours. There will be perhaps a 30 percent chance of rain with the front—showers would be brief, and not particularly heavy—before skies clear out in the wake of the front. Highs will likely be in the 70s before overnight temperatures drop into the 50s for everyone in the region except for the immediate coast.

Thanksgiving

Most of the holiday should see fair weather in the wake of the front, with highs in the upper 70s and partly sunny skies. However, this front will be another short-lived affair, so the onshore flow should resume later on Thanksgiving and lead to a fairly warm and muggy night with lows struggling to fall below 70 degrees for many locations in the metro area.

Friday, Saturday, and Sunday

At this point the big picture for this weekend seems pretty clear: We’ll see clouds and pretty healthy rain chances on Friday and Saturday before a fairly strong cold front moves into the region. But will the front arrive on Saturday afternoon? Or Sunday morning? Right now I don’t know, and that’s going to have a big impact on daily weather conditions. The bottom line is that most of the area should see some much needed rain toward the end of this week—perhaps 1 to 3 inches—before a more winter-like front moves through. We may even finally see some lows in the 30s by the time early December rolls around.

Message from Reliant

A few conscious energy choices can make a big difference in your winter electricity bill. Considering heating and cooling costs account for nearly 50 percent of your electricity bill, increased heater usage can lead to higher-than-normal winter bills — if energy efficiency measures aren’t taken. An annual heater tune-up is recommended to make sure your furnace or heat pump is clean and in good working order, so that it can run as efficiently as it should.

Reliant has a few tips you can do immediately to reduce energy consumption and still stay comfortable. Best of all, they’re simple and free.

• Let the sun in. Open blinds and shades during the day and remove any solar screens so the sun can warm your home.
• On vs. auto. Ensure the fan on your thermostat is set to “auto” not “on” to prevent it from running 24/7.
• Check your thermostat settings. For every degree above 70°, you can expect a 3-5 percent increase in your heating costs.
• Turn your ceiling fan to clockwise position. By turning your ceiling fan to the clockwise position, you can help force warm air down to create a more comfortable environment in colder seasons.
• Put your thermostat on vacation mode. Drop your thermostat to 50° if you’ll be gone for a few days or more. This is warm enough to prevent your pipes from freezing and won’t waste energy warming an empty home.
• Set your water heater to 120°. This is hot enough to be sanitary while saving you up to $60 a year on your heating bill.
• Use exhaust fans in moderation. Be mindful of how often you’re using bathroom or utility room vents as they can remove heat from your home.
• Close damper on fireplace. When not in use, ensure the damper on your fireplace is closed so heat does not escape up the chimney.