Eric Berger

Good morning. Before jumping in to the forecast, which should be a little bit drier in the days ahead before a wet weekend, I wanted to share a couple of housekeeping notes.

• I recently joined the popular Houston Moms blog to discuss hurricane season and preparedness. You can watch parts one and two of the video.
• Michael Hardy wrote a profile of me and Space City Weather for Texas Monthly that was published on Tuesday. It provides a great overview of why I got into this business, and the philosophy Matt and I have toward communicating weather information.

Wednesday

The Houston area radar is more calm this morning, but I still anticipate scattered to widespread shower activity to develop later today. Rain is most likely south of Interstate 10 this morning before spreading further inland this afternoon. With less moisture available, I think most of Houston will see 0 to 0.5 inch of rain today, but we could see a few bullseyes of 1 to 2 inches closer to the coast. Winds will be light out of the east, and with partly sunny skies high temperatures should reach 90 degrees, or the low 90s, later today.

Thursday and Friday

If we’re going to see lots of sunshine, and lower rain chances, these are the days this week. That’s not to say it won’t rain in Houston on Thursday and Friday, but most of us probably won’t see any rain, or if we do, accumulations should not go beyond a tenth of an inch or so. As a result, these days will be warmer, with highs in the low to mid-90s. Enjoy the sunshine, because the pattern will turn stormier this weekend.

Saturday and Sunday

By Friday night or Saturday morning, a weak cool front—no, it won’t bring much in the way of cooling—will approach and likely stall over our region. The effect of this will be to draw moisture from the Gulf of Mexico inland, and set up the potential for slow-moving showers. The details remain to be worked out, but we can probably expect accumulations of 1 to 3 inches this weekend, with higher isolated totals. Rain chances will be decent overnight as well, so I would not feel entirely confident about fireworks chances on July Fourth. Highs will be in the upper 80s to 90 degrees. The bottom line: If you have outdoor plans this weekend, have an indoor backup plan.

Next week

The stalled front should remain in the vicinity of Houston through about Monday, but the atmosphere remains unsettled after this. If anything the potential for rain increases from Monday through about Wednesday, and overall I think our region may see on the order of 5 to 7 inches of rain from now through the middle of next week, if not more. Again, the details on this are to come, but it’s something we’ll be covering closely. Conditions may finally turn sunnier and hotter by Thursday or Friday, but no promises from us.

Tropics

Matt provided a good rundown of the tropics on Tuesday, and we’re continuing to watch the development of Invest 97L. This morning, the National Hurricane Center has upgraded its chance of becoming a tropical storm or depression within the next five days to 80 percent.

The most likely scenario remains that this system eventually succumbs to a hostile environment in the Caribbean Sea this weekend, but we can’t rule out something making it into the Gulf of Mexico next week. For now, my money is on Invest 97L petering out, but we’ll continue to track it for you.

Much of the Houston region saw 1 to 3 inches of rain on Monday, with some higher bullseyes near LaPorte and Baytown on the east side of Houston. Today will see a similar setup, although with slightly less favorable conditions, overall totals should be less for most. The latter half of the week should see some sunshine, but we’re still looking at a wet holiday weekend.

Tuesday

The atmosphere remains moist, with lift from an upper-level system, but the overall dynamics favor less storm coverage today. That doesn’t mean it won’t rain. Most of Houston will probably see 0.25 to 2 inches of rain today, with some isolated areas of 3 inches along and east of Interstate 45. Area bayous should be able to handle these rains, so we’re probably looking at street flooding, at worst, in hard hit areas. Like on Monday, storms should wind down pretty quickly after the sun sets.

Otherwise, skies today will be mostly cloudy, with southeast winds, and highs will only reach the mid-80s. (I took a walk on Monday evening and, dare I say it, conditions felt almost pleasant?) Lows Tuesday night will drop into the mid-70s.

Wednesday

As moisture levels drop and the atmosphere becomes a little less favorable, the chances for heavy rainfall will diminish significantly on Wednesday. However, I think much of the area may still see at least some light to moderate rainfall during the day time to go along with partly sunny skies. Highs will be near 90 degrees.

Thursday and Friday

These days should both see partly sunny skies, with highs in the low 90s for the most part. Rain chances aren’t going to fall back to zero, but less than half of the area will probably see rain. We should get a chance to dry out a little bit before the next round arrives.

Saturday and Sunday

Yet another front will approach our region and stall out this weekend, and it will lead to elevated rain chances over the holiday weekend. The forecast has shifted a bit, with the better rain chances now expected on Saturday, with perhaps slightly less coverage on July 4th. Anyway, expect rain this weekend, perhaps to the tune of 1 to 2 inches. Sunday may see some partly sunny skies, but still has the potential for rain, and it is possible that fireworks displays may be impacted. Highs will drop back to around 90 degrees both days. Rain chances and cloudy skies continue into early next week.

The tropics remain active, especially for late June. Matt will have a full update later today.

Good morning. This will be a fairly wet week, with more clouds than sunshine. Rain chances will peak today and Tuesday, before a bit of a lull, with healthy rain chances returning for the Fourth of July weekend. Will the holiday be a total washout? Probably not, but it’s too early to tell whether it will rain during our much anticipated fireworks’ shows.

Monday

Pretty much everyone in the Houston region is guaranteed to see rain today as an upper-level low pressure system combines with a very moist atmosphere. But whereas some regions see intermittent light showers, others will see downpours. So far storms have moved steadily from southeast to northwest, and this motion has limited rainfall rates to 1 to 2 inches per hour as storms move through. Our primary concern is that, in a few areas, these storms may grind to a halt.

Overall, I expect much of the region will see 1 to 3 inches today, with a few bullseyes of 3 to 5 inches closer to the coast and south of Interstate 10. A few low-lying roadways may flood, but overall these totals should be manageable. Do take care during your morning and evening commute, however. Highs today will likely crest in the mid-80s, with lows dropping into the mid-60s tonight as shower activity wanes, but does not entirely go away.

Tuesday

Tuesday should be a bit like Monday-lite, with the potential for heavy rainfall again, but likely less coverage and less intensity as overall conditions are a bit less favorable. Still most of the area will again see at least some rainfall, with highs in the upper 80s.

Wednesday, Thursday, and Friday

As the upper-level low moves away, rain chances will back off a bit, leaving us with partly sunny days. Some sea-breeze driven showers will still be possible during the afternoon hours on these days, but at this point I think they’ll probably be more “miss” than “hit” at this point. Highs will likely rise into the low 90s, which is not terrible as we get into July.

Saturday and Sunday

After a few drier days, in terms of rainfall, precipitation chances will probably be on the rise this weekend as the atmosphere turns more unstable. Unfortunately, we’re still a little too far out to have much confidence in the overall forecast, but right now I’d pencil in 60 percent rain chances each day, which could be problematic for outdoor activities. Given that we’re still several days away, this forecast is far from locked in, but something to keep in mind.

Tropics

We’re likely to see tropical activity pick back up this week after a lull in late June, but for now we don’t see any real threats to Texas or Louisiana over the next week or two. We’ll have more in our weekly tropics report tomorrow.

Good morning. With high pressure more or less holding sway, our region will now see three hot and mostly sunny days before the forecast begins to change on Sunday. Most of next week still looks fairly cloudy and somewhat cooler, with healthy rain chances, although details remain very much to come.

Thursday

There are a few scattered showers along the coast this morning, and some of those may migrate inland before, or by around noon, and likely peter out south of Interstate 10. Otherwise, we’re looking at mostly sunny skies today, with highs in the low- to mid-90s, and light southerly winds. Combined with high dewpoints, this will be a hot and sticky day. Lows tonight won’t drop below 80 degrees for much of the area.

Friday

This should be a carbon copy of Thursday.

Saturday

Rain chances may increase to about 20 percent on Saturday, but for the most part this should again be a hot and mostly sunny day with highs in the low to mid-90s. If you have outdoor plans for Saturday, they should be good to go.

Sunday

I’m less sure about the second half of the weekend. High pressure will begin to retreat on Saturday, and this should open the door to more widespread showers on Sunday. While this should not lead to heavy rain on Sunday, you probably have about a 50 percent chance of seeing some showers on Sunday, with the possibility of a few thunderstorms. Skies will likely be partly sunny, with highs in the low 90s.

Next week

The upper atmosphere will be such that our region will see a series of disturbances move overhead next week, a pattern that could persist through the entire work week. This will lead to more cloud cover, and the absence of high pressure will lead to rain chances on the order of 40 to 60 percent each day, if not higher. I have little confidence in making an accumulation forecast this far out, but I suspect most areas will see at least 1 to 3 inches overall. This will help to keep high temperatures down to around 90 degrees.