Good morning. We’re now into the second week of September. A few of us had a friendly debate on Twitter this weekend about whether August or September was the worst month of the year in Houston, weather-wise. I’m definitely on Team August, for the simple reason that at least in September there is hope for a front and a hint of fall. Matt and several others said September is the worst for the very reason that some semblance of fall should be here in September, but it often is not. So what do you think? In any case, this week will be difficult as we watch a dying front approach the area, but likely not make a significant impact on our weather.

Tuesday

For some, this will be quite a wet day. We should see on-and-off rain showers across much of the area with a moist air mass and small feature in the atmosphere that will promote rising air. Some areas may see 1 to 2 inches of rainfall, while others see little to no precipitation from these hit-and-miss showers. Where it’s not raining, partly sunny skies should help to push high temperatures into the low-90s. Low temperatures Tuesday night will be in the upper 70s to around 80 right along the coast. Winds will be light out of the southeast.

Wednesday

This is another potentially wet day as the overall air mass remains fairly unsettled upstream, with a fairly strong front pushing into Texas. This may help generate some additional showers and thunderstorms over the Houston area, keeping highs again to around 90 degrees or perhaps a little bit higher.

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Hi everyone—just a quick Labor Day morning update here.

We’ve got some good news and some bad news, and we’ll start with the latter. If you’ll recall last week, we were 50-50 on whether a fairly robust cool front would push through the region. Alas, we’re now pretty confident it won’t make it. Summer, such as it is in Houston, will continue for awhile longer, albeit with highs mostly in the low 90s rather than the mid- or upper 90s.

The good news is that although we’re on the cusp of two more named storms forming in the Atlantic tropics, continuing this hurricane season’s record pace, we see no threats to the Gulf of Mexico over the next several days at least. This week is the historical peak of hurricane season, and for Texas the threat should be ebbing in about three or four weeks.

As for our weather this week, Labor Day will see a fair amount of sunshine and highs warming into the mid-90s. With slightly weaker high pressure over the region, some slow-moving showers and thunderstorms could produce 1 or more inches of rainfall today, but things will again be hit or miss. Tuesday should be similar.

The latter half of the week will be influenced by a cold front dropping into Texas and approaching our region. However, with the front likely stalling out around the Interstate 35 corridor, we only expect very slight effects locally. For now we’ll go with highs in the low 90s, and with lows dropping into the mid-70s, and a smattering of rain chances.

We’ll be back tomorrow with a full update!

We certainly have not been in a true “drought” this summer, but at times, we’ve flirted with some extended dry periods. We seem to be in one of those now. Over the last 60 days, we have seen mixed results in the rainfall department in our area.

Parts of the Houston area, particularly down toward Hobby and Clear Lake have seen near average rainfall over the last two months. But, if you go up into western Montgomery County, some places have seen less the 50-percent of normal rainfall. Most of the Houston area is running drier than normal, and while parts of Texas have seen decent rainfall this week, most of Greater Houston has not. At least many of us will see a little rain in the next couple days, as we try to decipher the potential cold front riddle for next week.

Today

If you’re like me, perhaps you were woken up by thunder at 4:15 or so this morning. There have been a few storms focused mainly on the east and north sides of the city so far today. Places like Baytown, Pasadena, and Galena Park have seen around or above a half-inch of rain from those showers.

The rest of today will be characterized by scattered showers and storms. In trying to pinpoint any sort of rhyme or reason to how they’ll behave today, it would seem that they may try to focus in the Highway 59/I-69 corridor or just south this morning before slowly focusing more north and west as the day wears on.

Some of you won’t see any rain. Others could pick up an inch or two with some heavier downpours possible. Most of us will see slightly cooler weather today. Humidity will remain quite high, however, so don’t expect any sort of comfort in the Houston area. But, hey, at least Galveston finally dropped below 87 degrees this morning. Look for highs in the lower 90s and heat index values again jumping above 100 degrees, albeit somewhat less oppressive than earlier this week.

Weekend

Both weekend days will carry at least a chance of showers or a thunderstorm. As low pressure in the upper atmosphere gradually weakens and slips away, we’ll see a little less support for storms than perhaps we see today. Look for scattered showers both days, but with gradually less coverage. Many areas may not see much rain at all this weekend. Right now, places away from the coast look to have higher odds of rain, with a gradual shift south and west on Sunday.

Total rainfall when all is said and done will likely average around  a quarter to half-inch of rain for most of the area. Again, some will see less, some a bit more. That’s just the nature of these types of setups. High temperatures will be in the low- to mid-90s this weekend, with our uncomfortably warm overnights continuing.

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The watchword for Houston’s weather in the coming days is uncertainty—with the main questions concerning whether it will rain locally over the next few days, and whether a front will push through Houston on Wednesday or so of next week.

Thursday

It’s going to be another very warm day along the coast, with highs in the 90s and heat indices pushing into the low 100s. High temperatures elsewhere will likely get into the mid-90s, tempered somewhat by more clouds in the sky. Forecast models are pretty inconsistent, but given the available moisture in the atmosphere I’d guess about one-third of the area sees some form of light to moderate precipitation later today. This should help moderate temperatures slightly.

Friday and Saturday

By Friday, a nearby upper-level system in conjunction with a weaker capping inversion should increase coverage of rain showers and thunderstorms to 40 or 50 percent. These will most likely occur later during the afternoon hours, with the peak of daytime heating. I still think skies will be at least partly sunny, and we can probably expect highs to get into the mid-90s. Overnight lows will remain sticky and warm, in the upper 70s except immediately along the coast.

Sunday and Labor Day

The second half of Labor Day weekend will likely see more sunshine as high pressure amplifies a bit. Expect a pair of warm, summer days with plenty of sunshine and highs in the mid- or upper-90s. We’re not going to rule out some scattered showers along the sea breeze, however.

Will the front make it?

Oh, my friends. I would love nothing more than to tell you that fall’s first cold front will definitely come barreling into Houston six days from now. But the fact of the matter is that this possibility hinges the strength of a ridge of high pressure near Canada and Alaska early next week, and the extent to which a trough of cooler air can penetrate into the central United States. Right now the models are parsing a pretty fine line on whether that happens or not to allow cooler air to make its way all the way down to us—so we’re sticking to our 50-50 prediction of whether a front makes it.