An attempt will be made to squeeze out a few downpours around Houston today

In brief: Houston’s last decent chance for rain showers for a bit will occur today with some isolated downpours likely later this afternoon. After that? Rain chances scrape the bottom of the barrel, as high heat persists across the region into most, if not all of next week.

Making lemonade. Maybe.

Do you ever squeeze an orange or a lemon and get to that point where you need just a little bit more juice but you don’t want to use a fraction of another? That’s today in weird metaphors that only Matt could come up with. We are attempting to squeeze out a little extra moisture and get some cooling downpours for the Houston area before August does its thing.

Forecast radar for 4 PM today from one model; one possible outcome. It’s…something. (WeatherFront)

A small “blob” of moisture will enter Texas off the Gulf this afternoon and evening. As this happens, when combined with daytime heating and the daily sea breeze, we could begin to see a few pop-up downpours or thunderstorms develop. Given this little surge of moisture, it’s possible that some of these downpours could be rather heavy. So my advice is to carry an umbrella today, hope you get drenched for a little bit, and then settle in for the highest of high summer. Most places will see little to no rain but a handful of you may pick up a quick inch or two.

Summer, summer, summertime, time to sit back and unwind

The forecast through early to mid-next week is brought to you by the numbers 97, 98, and 99. Maybe 100. Those will most likely be the temperatures we see at IAH each day between now and then. The forecast is also brought to you by the number “zero,” which is roughly how much rain most of us will see after today and into next week. And it’s brought to you by the letter “H,” for hazy, hot, and humid.

(Weather Bell)

I won’t entirely rule out a few stray showers next Tuesday or Wednesday and again next weekend, but for the most part it looks pretty standard August over the next week. Obviously, it’s too soon to think about cold fronts, but in general it also looks like this basic pattern is going to continue beyond next week as well. Watch for emerging drought to the north of Houston also. The Houston area should be in mostly fine shape for a bit longer with regard to drought. The situation is such to our north that the NWS actually issued a summary on social media this week about emerging “rapid onset drought” in places like North Texas and the Piney Woods as heat persists into next weekend.

(NWS)

Bottom line: We’re stuck for a bit. Let’s hope some rain gets squeezed out later today.

Less heat as coverage of daily downpours in Houston increases the next few days

In brief: Additional shower chances over more of the Houston area will build up this weekend as we get a slight reprieve from high summer temperatures. After this weekend, we head back toward the frying pan with a very classic August heat wave likely by next weekend.

After Wednesday’s dud of a day in terms of rain, yesterday was fruitful for parts of the Houston area. Just west of Sugar Land toward New Territory saw 2 to 4 inches of rain. Rosenberg was on the board around 2 to 3 inches. The south side of Pearland over to Friendswood saw a solid 1 to 3 inches. And the narrow area between Ellington Field and Johnson Space Center saw about 2 inches and change. Some other areas saw less rain, albeit a fair bit in spots.

Thursday’s rainfall estimates. (WeatherFront)

Congrats to our winners!

Today

For most places, today will just be another sultry August day with highs in the mid to perhaps upper 90s. But much like yesterday, there will be at least a few spots that get cooling downpours. As is often the case in summer, the end result could be a quick 1 to 4 inches in any given location, while most folks see nada.

Weekend thru Monday

The next few days after today will have better rain chances over a wider chunk of the area than there have been lately. While some areas have indeed cashed in, many have not. This weekend into Monday will be a good opportunity to get some other places on the rainfall board. As a result of higher coverage of storms and downpours, highs will be in the mid-90s at best, with a few spots maybe not even getting much past 90 degrees if the rains can hit earlier in the day.

One model depiction of rainfall this weekend (the RRFS), showing blobs of 1-4″+ of rain with greater coverage of some downpours farther inland. (Weather Front)

Hopefully everyone can participate at least a little.

Tuesday and Wednesday

These will be the transition days out of the weekend pattern. Look for highs to slowly build back more consistently into the mid-90s or closer to 96 or 97 degrees. Rain chances will begin to gradually slump back toward where they’ve been this week, meaning fewer folks will cash in on the rainfall lotto.

Beyond midweek

The pattern looks to be changing back to a more standard August heat wave setup for East Texas. This will mean daily highs in the upper-90s to near 100 degrees, with lows near 80 degrees. And rain chances, while not zero will be at a premium. Nothing remarkable or severe by Houston standards but very August-like, and it will likely prompt at least a few Heat Advisories heading toward next weekend.

We leave you today with…

A message from Reliant

Don’t get caught in the dark. When the power goes out, your refrigerator, air conditioning, internet services, medical devices, and home security system can all be affected. Through a special partnership with Quality Home Products of Texas, Reliant customers can claim $1,000 off plus one year of free monitoring and preventive maintenance on installed air-cooled Kohler generators up to 26 kW*. This offer is available to eligible Reliant customers only and expires on September 30, 2026. Learn more here.

* Additional terms and conditions apply; contact Quality Home Products of Texas for details.

A slight respite in Houston’s heat, to the extent you can call it that in August

In brief: Shower chances! They’re in Houston for a little bit, though most places will see little rain each day. Still, some less hot weather and additional downpours will be in the forecast through the weekend. After that? The heat is coming back.

Some slow-moving downpours impacted parts of the Houston area on Tuesday lingering into the evening hours in portions of northern Harris County. In fact, some areas saw nearly 3 inches of rain!

Rain totals from Tuesday. (NOAA)

The big winner was a Harris County Flood Control gauge along Halls Bayou at Airline, with 2.88 inches. It was a narrow corridor, but it was hit good.

Onward.

Today and Thursday

99? 100? Does it even matter? It’s hot! Thankfully, as high pressure starts to loosen up a little bit, the area will see modestly “less hot” weather the next couple days. Look for upper-90s today, more like 98 or so than 99 to 100. And if you feel spicy, lop off another degree on Thursday. Rain chances will remain relatively low in terms of coverage, but like yesterday, there should be at least a few slow-moving downpours each afternoon.

Friday and Saturday

Much more of the same is expected to close the week and start the weekend. High temperatures will probably drop off another degree or two, closer to the mid-90s. Rain chances may dial up another 5 percent or so with pockets of afternoon downpours near the coast and bays and moving inland, more of a traditional sea breeze-driven type setup.

Sunday and Monday

Temperatures should “bottom out” here. Look for mid-90s and a continued chance of daily downpours. Monday may actually see the greatest coverage of daily showers over this stretch.

Rest of next week

This break looks short-lived. I would expect to see temperatures begin to increase again next week. Beginning Tuesday, high pressure begins to reload and reorient. It will probably anchor itself very near Houston or just to the north. If that happens, you can expect a multi-day stretch of temperatures flirting with 100 degrees in addition to very low rain chances. In fact, the area is highlighted on the day 8 to 14 hazards outlook for risk of “extreme heat,” which is really benchmarked at 100ish risk.

Houston is centered in the day 8-14 hazards outlook for “extreme heat” late next week. (NOAA CPC)

Temperatures should be back into the upper-90s by Wednesday to perhaps near 100 again by Thursday, and there they shall sit for more than a couple days. It appears that August is about to August in a very august manner.

After Bertha’s downpours, it’s back to high summer for the Houston area

In brief: Today we discuss a bit about yesterday’s wider spread rain than expected in parts of the Houston area. A few additional storms are possible today before the heat parks itself back over Houston for much of next week.

Bertha recap

In terms of wind, Bertha was a nothingburger in Houston, as expected. In fact, I don’t believe any coastal location gusted much above 35 mph yesterday. In terms of rain, Bertha did overachieve in a chunk of the Houston area.

Purple/pink means about 4″+ of rain. (WeatherFront)

In Missouri City, several locations right along 90A picked up over 5 inches of rain which led to some rapid onset flash flooding. That extended back into Sugar Land as well. Meyerland saw about 3 inches of rain. Downtown Houston saw about 0.75″ of rain. In hindsight, while we mentioned that brief torrential rain was likely in spots yesterday afternoon, a Stage 1 flood alert probably would have worked best. It seemed as if the heaviest downpours would move fast enough to avoid that. Instead, everything congealed over Houston for a couple hours, and we got the above. While the tropical storm aspect of Bertha mostly did what was expected, the rain part remains a challenge.

Bertha’s remnants are passing southwest of San Antonio today, and they will continue through Mexico today and this weekend.

Today

A few showers or a thunderstorm are likely today across the area, with some onshore flow trailing Bertha. Atmospheric moisture levels are still pretty high, though decreasing. Still, that could mean again some locally heavy downpours this afternoon. Otherwise, look for highs in the mid-90s with sun and clouds.

Weekend

Saturday looks dry and hot with mid to upper 90s. Sunday should be similar, but there will be a slight tick up in available moisture for a few showers. So don’t be shocked to see that happen in a few spots.

(Weather Bell)

Next week

Temperatures are going to surge once again next week back to near 100 degrees. Wednesday or Thursday should be the peak day, with highs around 101 to 103 in Houston. Rain chances will be shelved for the most part through Wednesday, but a backdoor front, sort of like what we saw on this past Wednesday evening could try to sneak through and provide a chance of storms either Thursday or Friday evening.

Slightly “less hot” weather is likely after Wednesday or Thursday, but we’ll watch trends through the weekend and update you on Monday.