High heat continues to dominate Houston’s forecast, with only a slim hope for better rain chances next week

Good morning. The overall forecast, unfortunately, remains largely the same. A stultifying ridge of high pressure remains anchored over the Southern United States, and it will bring us very hot, and largely rain-free weather for at least the next week or ten days. The only real question is whether it backs off to the west just enough next week to allow for a modest increase in rain chances. That is possible, although not certain. In the mean time, we will remain in a pattern of extreme heat, based on “wet bulb globe temperatures,” through the weekend.

Wednesday

Yesterday a small area near Spring Valley, just to the west of central Houston, receiving a bullseye of rainfall. A few neighborhoods saw as much as one-half inch of rainfall. So it will go again today, with perhaps a 10 percent chance of rainfall while the rest of us see hot and sunny weather, with highs of around 100 degrees give or take. Winds will be light, out of the south at around 10 mph. Lows tonight remain persistently warm, only dropping to around 80 degrees.

Thursday and Friday

The pattern really doesn’t change much during the second half of the week, with high heat, sunny skies, and just a very slight chance of rainfall. Please continue to take heat precautions.

Saturday and Sunday

The weekend will not see much (if any) relief from the heat, although humidity levels may slacken just slightly. As high pressure slowly slides west, rain chances by Sunday may bump up slightly, to about 20 percent. We’ll see.

Next week

Truth be told, I don’t envision much change as we get deeper into August next week. The only potential ray of hope is that daily rain chances will inch upward, from 10 percent this week to perhaps 30 percent next week. My goodness, our yards could certainly use the break.