What a week it has been. The last several days have been just fantastic as we prepare for the days of heat and humidity in summer. Onshore winds have returned however, and another drawn out period of unsettled weather begins today. For those yearning for rainfall, especially south and southwest of Houston, this looks to be another potentially frustrating event. We break it all down below.
Today & tonight
Clouds have become a little more widespread overnight and this morning, and today should see more clouds than sun for most areas. Look for showers to develop through the morning and into this afternoon as a cold front begins to approach from the north and west.
Showers should not be particularly heavy or significant, but a thunderstorm can’t be ruled out. There’s a good chance many of us may not see much of anything today, but have an umbrella at the ready if you’ll be out later today.
The front itself should wait to get through the Houston area until this evening. Shower chances should generally drop off tonight, and it will just be mostly cloudy with perhaps a little drizzle or mist in spots. It will be interesting to see what temperatures do behind the front. Like we saw last weekend, it got rather cool, so although I would expect us to only drop into the low-60s in Houston, we could see upper-50s in spots to the north overnight. Coastal areas may not get much below the upper-60s, as the front stalls nearby or just offshore.
Saturday
By later Saturday morning, our cold front should begin creeping back north as a warm front. With a disturbance passing by simultaneously, we should see showers and storms begin to break out across parts of the area. Initially the focus should be west of Houston, but it may move into the Houston area as the afternoon goes on. As has been the case recently, the heaviest rain chance may be to the north of Houston.
The last several storms tracking across the region have produced seriously mixed results for our area. In fact, if you just look at Highway 59/I-69, you can get two very different narratives on either side of the highway. West or north of 59 has been rainfall rich, with 150 to 200% of normal rain over the last month. That steadily drops to near 25% of normal at the coast on the other side of the highway. There’s nothing special about Highway 59, but it conveniently works as a boundary here.
The last few severe weather risks have also been fairly underwhelming in our area too, with a few exceptions. It’s important to understand that with these types of storm systems in our area, there a lot of things that have to come together to generate storms. This one looks to be no different. And yet again, the best chance for more rain will be to our north and west.
So look for scattered showers, thunderstorms, and downpours on Saturday. Many of you won’t see anything on Saturday, but some folks may see a shot of storms. Severe weather risk is low but not zero. If we do get storms going, look for strong winds or some hail to be the primary risks.
As far as temperatures go, look for us to warm into the 70s on Saturday afternoon.
