I’m hopeful Houston will have one partly sunny day this week

As brutal as it sounds, Houston may have just one partly sunny day during the next seven days—with the rest of our weather being mostly cloudy. But if that’s got you feeling blue (unlike the sky), just remember that for all of December, the city of Moscow saw only six minutes of sunshine. So as ever, it could be worse.

Tuesday

In a word, gloomy. The day will start chilly, in the low- to mid-40s for most of Houston. With widespread clouds holding on, we should see highs only in the mid-50s on Tuesday, and as moisture levels start to rise later today, we should also see some light to moderate rain showers—but accumulations shouldn’t be an issue. Low temperatures on Tuesday night will basically remain flat from the day’s highs, as warmer air moves into the region.

Wednesday

The warmer air will do its work and, despite mostly cloudy skies, we can expect high temperatures to climb into at least the low 70s on Wednesday.

High temperatures will rebound nicely across the region. (Pivotal Weather)

Some slight, scattered rain showers are possible, but by no means certain. Lows Wednesday night should only fall into the mid-60s. If you’re planning some kind of outdoor activity for Valentine’s evening, I think the weather should mostly cooperate.

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The Sun to remain a stranger for most of this week in Houston

It is quite cold this morning across Houston, with lows ranging from the mid-30s across northern portions of the region to around at the coast. The good news is that we’ll see warmer temperatures for the rest of this week—but the bad news is that the Sun is going to remain mostly a stranger to our skies.

It’s a very cold start to Monday in Texas. (Weather Bell)

Monday

A slight northerly wind, in concert with cloudy skies, will keep Houston on the cool side. I expect highs today to remain at about 50 degrees. So, a cold morning, and a cold day. Low temperatures Monday night will probably be about 10 degrees warmer than on Sunday night, however.

Tuesday

A bit warmer than Monday, but cloud cover should again help to keep temperatures bottled up in the 50s. Temperatures may not reflect it, but higher moisture levels will be returning to the area, and we could see some scattered, briefly heavy showers throughout the afternoon and evening hours on Tuesday. For the most part I wouldn’t be concerned with accumulations, as they should only measure at a few tenths of an inch.

Wednesday and Thursday

Some slight rain chances remain, but the bigger story on Wednesday will be the movement of warmer air into the region from the south. Despite clouds on Wednesday, we should see highs in the mid-70s, and these temperatures could reach 80 degrees on Thursday with (hopefully) some partly sunny skies. Nighttime temperatures should only fall into the 60s. By the way, Houston has yet to officially hit 80 degrees in 2018.

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Heavy rain possible on Saturday morning in Houston

Sorry for the late post this morning. I’m still traveling, and Matt had some other business to attend to this morning. We’ll be back to our regular schedule next week. In the meantime, I’m unhappy to report that Houston’s weather still looks fairly lousy.

Friday

As the onshore flow ramps back up today, we can expect to see warmer conditions, with high temperatures near 70 degrees. There’s the possibility of a few scattered showers later this afternoon, but for the better rain chances we’re going to have to wait for tonight and Saturday.

Saturday

Ugh. We’re going to see a spike in atmospheric moisture levels beginning Friday night and into Saturday morning, and in combination with divergence over head (which allows the warm, moist air at the surface to rise), we’re going to see a really healthy chance of rain showers beginning Friday night and through part or most of the day on Saturday.

A surge of moisture (shown here in precipitable water) will move into Texas and Louisiana on Saturday morning. (Pivotal Weather)

Right now the best chance of heavy rain seems likely to come on Saturday morning, when a few areas could see some rainfall rates of 1 to 2 inches per hour during the heaviest storms. This could be enough to cause street flooding, so please take care if you plan to be out and about. Overall, I’d anticipate widespread accumulations of 1 to 3 inches, which higher isolated totals possible. Highs Saturday will be around 70 degrees again. We’ll watch the potential of flooding for you, and update if needed.

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Houston to get wet this week, and weekend

Good morning, everyone. It will be a fairly quick post this morning, as Matt is traveling, and I’m in Florida for the Falcon Heavy launch, which may liftoff as early as 12:30pm CT today. (If you’re interested check out these photos of me and Elon Musk near the launch pad on Monday).

Tuesday through Wednesday morning

A warm front has essentially stalled along the coast, and this is creating foggy conditions across much of the area, which may linger into the mid-morning hours. “Clearing” skies is a relative term, as skies will remain cloudy throughout the day. As that warm front lifts back north, it will generate some showers and probably some thunderstorms later this afternoon across the area, with the greatest potential for severe weather to the north-northeast of Houston. I expect most areas will see about one-half inch of rain today, give or take, as temperatures top out at about 70 degrees.

It will be a wet week for southeast Texas, with much of Houston picking up 1-3 inches of rain from now through Monday. (Pivotal Weather)

Wednesday

A cold front will push through the region early on Wednesday, likely moving through the city by or before sunrise. This will not immediately scour the rain chances from Houston, however, and I expect most of the region to pick up another half inch of rain, or so, before the region finally begins to dry out later on Wednesday, or Wednesday night. Temperatures will be quite a bit colder behind the front, so look for readings only in the low 50s on Wednesday after the front moves through.

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