After two slightly cooler nights, late summer conditions will persist this week

Before jumping into the forecast, let’s review the widespread rains the region experienced over the last several days. The map below displays rainfall total estimates for the previous week across the metro area. As always there is a broad variation in the precipitation over such a broad area, with some areas receiving as little as 0.25 inch, and others near Clear Lake more than 6 inches. But pretty much everyone received at a least a modest soaking during the Thursday through Saturday period.

Estimated precipitation totals for the last seven days. (NOAA)

The window for widespread rainfall will now close for awhile, with only a smattering of afternoon chances later this week. Overall, the forecast looks to be fairly boring, with mostly sunny skies and high temperatures generally in the low 90s. It will, essentially, be weather typical for late summer in Houston. This is the time of year when we can realistically start looking to mid-range models to see if any significant fronts are on the horizon. Alas, I just checked. There are not.

Monday

Drier air is moving into the region, and we’re going to bottom out with dew points in the 50s this afternoon. That will make our highs in the low 90s feel a bit more comfortable. Skies will be mostly sunny today with light easterly winds. Temperatures this evening should be fairly pleasant, about 80 degrees, with slightly slower humidity. Outdoor plans would be a good thing. Lows tonight will reach their lowest this week, probably, with low 70s in the city. Some lucky inland locations will see the upper 60s tonight.

Low temperature forecast for Tuesday morning. (Weather Bell)

Tuesday

We’ll have one more day with slightly drier air, but the onshore flow is headed back on Tuesday, so humidity levels will only be a stitch below normal levels. Highs, again, should be in the low 90s, with mostly sunny skies. Winds will turn southeasterly. Lows on Tuesday night will be a couple of degrees warmer than Monday night.

Wednesday through Friday

As high pressure takes control of our weather, we can expect to see highs in the low 90s, sunny skies, and warm nights in the mid-70s. But the ridge won’t be so strong as to preclude a 20 or 30 percent chance of afternoon or evening showers, along with the sea breeze.

Saturday and Sunday

The late week pattern should more or less persist through the weekend. The last gasp of a dying front will approach the region on Sunday, and this may bring a bump in rain chances, but I don’t have much confidence in how that will ultimately play out at this point.

Next week

At this point I’d bet on next week’s weather being similar to this week’sthere’s just not a whole lot of change in the near-term forecast.

The Atlantic tropics remain active, but all is quiet close to the Gulf. (National Hurricane Center)

Tropics

The Atlantic tropics continue to sizzle with activity, with Hurricane Nigel following behind the now dissipated Hurricane Lee, and potentially more storms on the way. Fortunately Nigel does not appear to be a threat to land. Moreover, the Gulf of Mexico continues to look exceptionally quiet for at least the next week. Head over to The Eyewall for a full rundown on the tropics today, and every day.

After Friday’s storms, we’ll see less coverage today before sunny skies next week

I hope everyone is having a great weekend. After the widespread showers and thunderstorms the region experienced on Friday afternoon, we just wanted to provide a quick update for the rest of the weekend, and early next week.

The overall pattern remains more or less in place today, with a stationary boundary and a moist atmosphere capable of supporting rain storms. Conditions should remain fairly calm this morning, but by noon we should start to see the development of showers to the west of the Houston metro area, and these will gradually move eastward. The most likely time for showers and at least a few thunderstorms will be this afternoon and early evening. The western half of Houston is more likely to see showers than the eastern half; call it a 50 percent chance west of downtown, and a 30 percent chance to the east. Highs today will top out at about 90 degrees, give or take, with partly sunny skies.

NOAA rain accumulation forecast for now through Sunday. (Weather Bell)

By Sunday we should see the influx of drier air, which should shut down rain chances. Plan outdoor activities with confidence with daytime highs in the low 90s and mostly sunny skies.

As the drier air moves in, the city will see some slightly cooler mornings on Monday and Tuesday, with some far inland areas perhaps briefly dropping into the upper 60s. It’s not fall, but we’re not that far away from fall now. Highs for most of next week will probably slot somewhere in to the low 90s.

Strong storms moving through the Houston area should clear this evening

Good afternoon. We’re jumping in to say that yes, that potential for heavy rainfall we’ve been talking about was in fact real. And that it is happening right now. Essentially we have seen the collision of two atmospheric boundaries over the metro area this afternoon, and it has combined with daytime heating to produce widespread showers and thunderstorms.

Houston area radar shortly after 4pm CT on Friday. (RadarScope)

This rainfall is very much welcome, and helping to put a dent in our extreme drought conditions. But it has also come at an inconvenient time, with the Friday evening rush hour upon us, and the prospect of some high water in streets. While we do not anticipate significant flooding concerns, please do take some extra time and caution on the roadways this evening.

I do think that the slow movement of these storms to the southeast should continue, with the bulk of the heavy rainfall likely moving offshore by around sunset, if not before. After that we expect a fairly quiet period overnight and during the first half of the day on Saturday. However, it’s possible that we will see another round of storms on Saturday afternoon. We’ll have an update for you on Saturday morning with the latest on what to expect this weekend.

A couple more rainfall opportunities in the Houston area before drier, less humid weather later Sunday and early next week

Did it rain on you yesterday? Or were you, like me, left jaded? I’ll tell you one place that saw some rain: Sienna and Arcola on the Brazoria/Fort Bend County line. Radar estimates that nearly 7 inches fell just west of Hwy 6 and 288 in Arcola.

Total rainfall since yesterday morning shows most places saw 1.5 inches or less, but there were pockets of higher totals.

Heavy rain also delivered for Spring, Humble, and Kingwood with a healthy 1 to 4 inches or so. One of the storms up that way prompted a few warnings and did produce a 46 mph wind gust at Bush Airport. The 2.19″ at Bush were the most in a day since we essentially did just that (2.18″) on July 6th. The most widespread heavy rain fell across southern Hardin County to our east, back into portions of northern Liberty County.

Anyway, Matt here today, and thanks to Eric for covering me on a couple recent Fridays as I’ve been knee deep in shepherding The Eyewall along.

Between Idalia and Lee, we’ve had some stuff to talk about. Thankfully, the Gulf looks quiet for the foreseeable future. I want to thank y’all for your support of the site. It’s been fun to watch it slowly grow and pick up a few new dedicated followers from places like SoCal, Florida, and the Canadian Maritimes. Please continue to spread the word to your out of town friends and family.

Today

Rome wasn’t built in a day, and droughts don’t end in a day. Usually. But, hey, for the third day or so in a row, we have rain chances on the menu today. Are they high rain chances? Not especially. But expect at least some scattered showers or isolated thunderstorms with downpours. The best odds may be to the south and west of Houston. As has been the case this week, those downpours could add up quickly in spots and cause some brief street flooding. We will watch to see if perhaps a more vigorous disturbance could produce a more organized area of storms at some point later today to deliver a little more widespread rain. But that is not certain.

We’ll peak in the upper 80s today, maybe 90 or so with at least some scattered showers or storms around through the day. (NWS Houston)

Clouds will keep temperatures in check in spots. With rain, expect upper-70s to low-80s. With sun, expect near 90 degrees or a little hotter, with plenty of humidity to boot.

Saturday

Look for yet another day with rain chances. Again, many folks will see nothing. But just the fact that we have strung together multiple consecutive days with showers in the area is nice to see again. Anyway, I think the focus of rainfall tomorrow may be south of I-10 or southeast of Hwy 59/I-69 and toward the coast. But we’ll see. Expect morning lows in the 70s and highs of about 90 degrees or so.

Sunday

I would go forth with whatever plans you have Sunday without worrying too much. There will be a slight rain chance, especially toward the coast as a weak front pushes offshore. This should lower the humidity some and allow us to peak in the low-90s after a morning in the 70s.

Next week

The good news is that the Sunday front will actually yield a relatively pleasant morning Monday and perhaps Tuesday. Look for morning lows around 70 or so (with a few spots in the 60s) followed by daytime highs in the low-90s.

Monday morning doesn’t necessarily look refreshing, but it will be noticeably less humid and a little cooler with upper-60s to low-70s around the area. (Pivotal Weather)

Temperatures heat back up for the middle and end of next week and we may temporarily see rain chances return. We continue to see virtually no sign of a legitimate autumn cold front over the next 10 to 14 days. So late summer continues, perhaps into the end of September.