It will be wet in Houston this weekend, and perhaps stormy too

As anticipated, rains have returned to the area overnight, although we’ve already seen more than expected over eastern Harris and especially Liberty County, where 1 inch or more has fallen in some locations. This signals the return of a wetter pattern that will remain with us through Sunday, after which time the region should have a chance to dry out for at least a few days.

Rain totals for Wednesday through 6:30am Thursday. (HCOEM)

Thursday

As of sunrise, the bulk of the shower activity has moved off to the east of the Houston metro area, but we should see some light-to-moderate activity fill back in this morning and into the early afternoon hours. However, again the best rain chances, and potential for any severe thunderstorms, remains well off to the east and mostly over Louisiana. The upper-level disturbance that’s driving this activity will move east later today, bringing and end to the rain. Highs today should be around 80 degrees, with a warm night in the upper 60s.

Friday

Skies will be partly to mostly cloudy, but Friday should offer a break from the rain. Expect highs of around 80 degrees. The only concern for Friday is the potential for patchy fog to develop with the warm air over-running cooler waters.

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Goodbye to the 40s, perhaps for months, and hello rain

Temperatures in much of Houston, including the official weather station at Bush Intercontinental Airport, dipped into the upper 40s on Wednesday morning. The question I’m left with is whether this will be the last time that happens this year until November. For example, in 2018, the final 40-degree night came on April 16, and the region didn’t get another one until Nov. 10. The next few weeks look fairly warm, so at this point I would bet on saying goodbye to the roaring 40s for at least the next six months. But no guarantees just yet.

In this temperature plot, green shows the normal range of daily highs and lows in Houston. (NWS/Space City Weather)

Wednesday

We’ll also say goodbye to high pressure for awhile, as it has moved to the east, to be replaced by a warmer and more moist airmass. As a result rain chances will be on the upswing from tonight through the weekend. Today should be a mostly cloudy affair, with highs of around 70 degrees. We can’t entirely rule out some scattered rain chances today for the Houston region, but any heavier showers will likely hold off until after sunset. Overnight lows will be warm, in the mid-60s.

Thursday

Better rain chances will come late Wednesday night and through Thursday morning, with accumulations of perhaps a few tenths of an inch up to (at most) one-half inch through about noon. This shouldn’t be too disruptive, and rains should end during the afternoon hours. Some sunshine may even peek out before sunset. Highs will be around 80, with mostly cloudy skies, and again warm nights.

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Houston sets a record low Tuesday, but spring returns later today

It’s another very cold morning for early April, with temperatures in the 30s for much of the metro area away from the coast. The low at Bush Intercontinental Airport dropped to 37 degrees this morning, which breaks the record low temperature for this day (38 degrees) set in 1996. This has been the region’s strongest April cold front in at least 20 years, although it can’t rival 1973, when a freeze was recorded in Houston as late as April 10. Anyway, after this morning, we’re done with very cold nights like this not just for now, but probably until November.

Tuesday morning temperatures are quite cold for the region. (National Weather Service)

Tuesday

After the cold start, we’re in for a gorgeous day. Expect full sunshine, with highs around 70 degrees, dry air, and light winds. In short, today should be nigh on perfect. Lows tonight will fall down to around 50 north of Houston, with mid- to upper 50s along the coast. For my tastes, I could not draw up a more perfect day.

Wednesday

By Tuesday night or Wednesday morning, the onshore flow will resume, and we can expect increasing clouds. While we can’t rule out some rain, chances are 20 percent, or less. Highs will be in the low 70s. Overnight temperatures Wednesday night aren’t likely to fall below the mid-60s.

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Enjoy winter’s last gasp, Houston. You know what’s coming.

Temperatures have reached the mid- to upper-30s across the northern reaches of the Houston metro area this morning, offering the region a final, fleeting taste of winter. As of 6:20 a.m. CT, the mark of 39 degrees at Bush Intercontinental Airport ties the record low for today, set in 1989. It is, indeed, quite chilly out with a light northerly wind, so dress accordingly this morning.

Monday

Skies will be clearing today, but with a bit of unsteady air aloft, we can’t entirely rule out a few stray showers this afternoon. However, most of us will not see rain, but rather partly to mostly sunny skies, and highs of around 60 degrees. This is nearly in line for normal low temperatures this time of year. Lows Monday night will be cold again (see map below), but temperatures probably should be a couple of degrees warmer than Sunday night.

Monday night will offer one last, chilly night for this spring. (Pivotal Weather)

Tuesday

An absolutely splendid day: Highs around 70 degrees, mostly sunny skies, light winds. Overnight lows in the 50s. Play hooky.

Wednesday

Moisture will be returning inland later on Tuesday, and that will allow for the development of clouds on Wednesday. Rain chances are low (about 20 percent) but not non-existent, as highs push into the mid-70s (it will be even warmer if the sun can break through the clouds for a bit).

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