In brief: Spring effectively ended on Monday after two lovely weekends in a row. But that’s all over now as summer has arrived in Houston. Expect hot and sunny weather to prevail for at least the next week, and probably beyond.
An almost summer-like setup
High pressure has begun to build over the region, and this will continue to intensify over the next few days. This means sinking (rather than rising) air, and mostly sunny days. In addition to this we are seeing a southwesterly flow in the atmosphere, bringing warm air into the region. This is a classic setup for hot temperatures, and although it is just May this is the pattern we are going to experience for at least the next week, if not beyond. In my opinion the 90s was an excellent decade, I would argue the best decade, but I’m not sure its the temperatures I want to feel in May. But here we are.

Tuesday
As a result of this pattern we can expect mostly sunny skies today, with high temperatures in the low- to mid-90s across the city (the coast may be slightly cooler). Southerly winds will be gusty this afternoon, up to 20 or possibly even 25 mph. And we can more or less expect the same southerly winds, peaking during the afternoon, for the next week. Low temperatures tonight will unlikely fall much below 75 degrees. Oh, and there will be humidity. Plenty of it. Rain chances are near zero.

Wednesday through Sunday
The above pattern will more or less persist through the weekend. I think temperatures will peak on Wednesday, with many locations possibly reaching the upper 90s, but we should come down a couple of degrees by the weekend. But this is splitting hairs, really, We are looking at sunny and hot weather during the daytime, and partly cloudy and muggy nights. If you’re heading to central Texas, the heat will be scorching there. Austin is expected to smash daily high temperature records by as much as 10 degrees, with a high approaching 107 degrees on Wednesday.
Next week
At this time I don’t expect much change at least for the first half of next week. Highs will likely remain in the 90s. We may start to see some spotty showers as the upper air pattern changes a bit, but once we get into these hot and rain-free patterns, long-time residents will know they can become difficult to break.
