Cold this morning, but rising temperatures are on the way

Temperatures have fallen to near freezing across most of Houston, but stayed just above it for the most part except for the usual cold spots such as Conroe and Huntsville. Now, our late winter roller coaster will turn back upward, with a warming trend through Saturday. After today, we’ll also say goodbye to the sunshine until Sunday, at least.

Highs will rebound into the 50s today, and it’s only up from there. (National Weather Service)

Wednesday

Winds remain out of the north, or northeast this morning, but they’re going to gradually swing to the east, and the southeast later today which will presage a warm-up in our weather after Monday’s descent into the depths of winter. Highs today should climb into the 50s under partly to mostly sunny skies, and with relatively light winds it will feel a fair deal warmer than Tuesday. Clouds return this evening, and there’s a slight chance of drizzle as early as the pre-midnight hours tonight. Lows likely will fall only to around 50 degrees.

Rodeo weather

This should be one of the nicest evenings for the rodeo so far, if a bit chilly. Temperatures going into the show should be in the low 50s, with mixed skies. Coming out afterward, temperatures won’t have budged much, but skies will probably be mostly cloudy by that time. We can’t rule out some light, misty rain after the show, but chances are less than 20 percent.

Thursday and Friday

Wednesday’s wind shift will drive big temperature differences toward the end of the work week. These will be mostly gray days, with temperatures in the 70s, and dewpoints nearly as high so we can expect to feel the humidity. Overnight lows will only fall into the 60s. Some light rain is possible both days—30 to 40 percent—but accumulations should be slight as the heavier rain probably will hold off until Saturday.

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Putting this morning’s freeze into perspective

It is quite cold for early March across Houston, but this is far from uncharted territory. Here are just a few data points this morning:

  • As of 6:15am, the low at Bush Intercontinental Airport is 30 degrees. The record low for today is 25 degrees, set in 1989.
  • The latest freeze ever recorded at Bush IAH came on April 10, 1973, when the low was 31 degrees.
  • College Station did shatter a record on Monday, with a maximum temperature of just 35 degrees—five degrees below its previous record of 40 degrees.

In short, it’s very cold across Houston with a freeze blanketing almost the entire region except for the coast, but it is not unprecedented to have such an outbreak of cold weather in March.

Temperatures at 6:30am Tuesday. (National Weather Service)

Tuesday

After an long string of mostly cloudy days, we’re going to see the return of mostly sunny skies today. This should allow temperatures to rise above freezing fairly soon this morning, but with northerly winds continuing to bring cooler weather into the region we can expect temperatures today to only get up into the mid- to upper-40s. Tonight should be cold again for the region, with overnight lows perhaps 2 to 3 degrees warmer than Monday night.

Rodeo weather

Conditions at the rodeo this evening will be cool going in, with highs holding on to the mid-40s just before the sun goes down. Winds will be fairly light, at 6 to 8mph out of the north, so that will help keep things from being too cold. By the time the show ends, however, temperatures will have fallen into the upper 30s, so be prepared for that.

Wednesday

The high pressure associated with this strong cold front will move away on Wednesday, and as that happens winds will turn easterly and eventually southerly. This will mean two things for Wednesday: the return of some clouds, and a warmer day in the 50s. Lows Wednesday night will probably only fall to around 50 for most of the region as a warmer pattern begins settling in.

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Winter returns with a vengeance to Texas coast

Temperatures are very cold this morning across the Houston region, ranging from near freezing for inland areas to around 40 degrees right along the coast. Gusty, northerly winds have pushed wind chill temperatures into the upper 20s for most of the area, so please bundle up before heading out today. Much of the region will see a freeze on Monday night as modified Arctic air spills into the region.

Temperatures will be cold Monday night and Tuesday morning. Lows are shown here. (Weather Bell)

Monday

It will be cold all day. Clouds should hang around for most of today, before some clearing this evening, keeping high temperatures to around 40 degrees. High pressure over the central United States will continue to drive strong northerly winds for most of today, with gusts of around 20 mph, so wind chills will likely remain in the 30s all day. Some light, misty rain will be possible, especially near the coast, but accumulations should be near zero. In short, it will be extremely cold for early March. As skies clear tonight we will see ideal conditions for cooling, and a freeze may well extend into the central Houston area.

Rodeo weather


Well, it’s going to be chilly. Temperatures at 6pm will be around 40 degrees, with rain chances near zero, and fading northerly winds. Not much will change after the rodeo is over, although skies may well be clear after the show. So you might be able to look up and see a few stars as you’re shivering your way back home. Please dress warmly.

Tuesday

A cool, sunny day, with highs of around 50 degrees. With clear skies Tuesday night, the Houston region should see conditions ranging from a light freeze for some areas of Montgomery County down to around 40 at the coast.

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Huge temperature difference across Houston amid stalling front

This week continues to deliver a messy forecast for Houston, as a cold front pushes through the region today, and the potential for some more thunderstorms later this afternoon and evening when upper level winds favor the development of some fast-moving showers. This rainy pattern continues through Sunday, after which time we might finally see some clearing skies with a significant cooldown.

Thursday

The aforementioned cold front is hung up in the city, such that temperatures in The Woodlands, Tomball, and Katy are only in the upper 40s this morning, while areas like League City, Seabrook, and Clear Lake are in the mid-60s with high humidity and fog.

Houston temperatures at 6:45am CT on Thursday. (National Weather Service)

This front should slowly slog down toward the coast this morning, helping to clear fog and dropping temperatures. Alas, this is a shallow front, so we’ll still see mostly cloudy skies. Moreover, a feature known as a jet streak, which is part of the jet stream where there are stronger winds, will transition over the region later this afternoon. This lift will bring an elevated risk of showers and thunderstorms from around noon to sunset. Accumulations likely will be only a few tenths of an inch of rain, but some small hail is possible.

Rodeo weather


I’d expect any storms that develop this afternoon to hopefully die down around 6pm, so rain chances going into the rodeo will likely be only around 20 percent. But it will be chilly, with temperatures in the low 50s, and a moderate northerly breeze. Post-show temperatures will probably be around 50 degrees, with only a 10 percent chance of rain.

Friday

As Thursday’s front, which should stall just offshore, moves back inland we’ll see temperatures quickly recover to around 70 degrees on Friday, with fog in the morning and humidity. At least rainfall chances are relatively low, probably below 20 percent.

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