September has been a wet mess for most of Houston, but the one upside has been temperatures. At a time when we typically see highs in the mid-90s, the last three days have generally produced highs in the 80s. And if you like this wet, slightly cooler than normal pattern have we got a deal for you. Because this rain-lovers-delight pattern should continue for quite awhile.
Wednesday and Thursday
These days should be drier than the recent weather in Houston, but only in the sense that showers and thunderstorms should be more of a scattered nature rather than widespread. Even so, we expect 30 to 50 percent of the region to see some form of rain the next two days. Highs will depend upon shower activity, and likely will range from the upper 80s to the lower 90s. Sunshine will be scarce, but we can probably reasonably hope for a few breaks in the clouds.
The NOAA rain accumulation forecast for now through next Tuesday looks healthy, but not extreme. (Pivotal Weather)
Friday, Saturday, and Sunday
As whatever is left of Tropical Storm Gordon moves well north of Houston, toward Oklahoma, it will leave lower pressures in its wake for our region. This will lead to, again, a healthy chance of rain showers through the weekend, probably around 60 percent each day, give or take. This should keep highs in the 80s or low 90s, and unfortunately we’re going to hold onto those mostly cloudy skies. If you’re planning outdoor activities, uhhh, have a back-up plan.
During Hurricane Harvey I hunkered down with two fully charged laptops, a mobile phone, and several power banks to keep the phone charged. This was perhaps not the most professional setup, but I was living in a third-floor apartment at the time (we were building a home), and frankly I did not think sustained power loss would be a major concern. Fortunately, the power never blinked off during Harvey, and I was able to remain connected at all times to the Internet and this site. The power staying on, however, is the exception rather than the norm during a hurricane. So I knew I needed a better solution for future storms. Fortunately our sponsor, Reliant, had a solution and provided me with a portable power station—the Yeti 1000—from their sister company, Goal Zero.
The Goal Zero Yeti 1000.
I am not a particularly handy person, so technology like this intimidates me a little bit. One box arrived with the power unit, and the other a solar panel about one meter in length and diameter. What was I supposed to do with this?
It turns out that the Yeti is ridiculously easy to use. The first step was to plug in the power unit—about the size of a 12-pack of beer, but twice as heavy—into an electrical outlet. Within about six hours the battery was fully charged. This was a month ago. I checked the unit just now (which is tucked behind a chair in my office), and it remains at 100 percent. I understand the battery will maintain a full charge for nearly a year so I can simply put the unit away and forget about it until the power goes out.
And what happens if the power goes out? This unit could literally power two laptops and several mobile devices for days, and days, and days. It could also power a medium-sized refrigerator for about a day, before the battery runs down. In that case, one could use the solar panel (which is also plug and play) to recharge the power unit during the daytime. Of course, during a hurricane itself, you’re not going to get much sunshine. But after the storm, certainly, this could probably keep a medium-sized refrigerator going intermittently for several days with the use of the solar panel. I can’t speak to this for every refrigerator or larger appliance, but if you have questions they can be answered by [email protected]. Additionally, the unit itself has a digital display that regularly updates the amount of power being used, and the battery time remaining. It is all incredibly intuitive.
My Yeti, still fully charged after sitting dormant for a month.
This unit is not meant to replace the full-home functionality of a large outdoor generator. That is not its purpose (nor its cost). Rather, it is meant to provide some peace of mind during a storm, to keep a few lights on, a fan running, power a television, or to keep your electronics charged. Moreover, it does so in a compact package, with absolutely no noise or mess. And when it’s not storming? This is an amazing unit to bring tailgating, camping, to the beach, or anywhere else you don’t want to entirely leave the comforts of civilization and connectivity behind.
But mostly, for me, it brings piece of mind knowing that during the next storm I’ll be able to remain plugged into Space City Weather, and provide timely information and weather updates to all.
Radar this morning as of showed a narrow band of heavy rain pointed onshore across Galveston Island and the southwest end of the Bolivar Peninsula, now inland as of 5:50 AM to about League City. Additional moderate to heavy rain had prompted another Flash Flood Warning just outside of Port Arthur.
Radar as of 5:50 AM showed heavy rain southeast of Houston, just inland from Galveston, along with steady rain just west of Port Arthur. (GRLevel3)
Some of the rain near Port Arthur may try and come a bit west, so folks on the east side of I-45 could see a steady moderate to occasionally heavy rain for a time. Locally heavy rain will continue at times near Galveston, which could cause some relapse in street flooding again. A Flash Flood Watch is posted for the coastal counties through today.
Further inland, including most of Houston, we’ll see a smattering of showers and thunderstorms around the region this morning and afternoon. Look for gradual improvement later today. Clouds and showers will hold back temperatures once again. We only hit 78° officially on Labor Day, our coolest day since the Fourth of July, and only the second time we’ve failed to hit 80 degrees since late April. It feels like it’s been hot forever. Who’s ready for a cold front? We’re looking hard for one, but alas, we don’t see much chance of that happening over the next ten days or so at least.
Wednesday & Thursday
Both days look like a return to more typical late summer weather, with a daily shower and storm chance driven by the sea breeze off the Gulf and daytime heating, so mostly of the hit or miss variety. Any storms will be capable of heavy downpours of course, but coverage should be fairly average for this time of year; a bit less intense than we’ve seen the last couple days. Look for mid- or upper-80s where we see some storms on those days and upper-80s to low-90s in drier locations.
Starting close to home and working outward this afternoon: Heavy rain to the tune of 6-10″ or more along the immediate coast has caused flooding from Freeport through Galveston to High Island. As of early afternoon, High Island had seen over 11 inches of rain, Jamaica Beach had seen north of ten inches, and Galveston was nearing seven inches so far. This has created waterlogged scenes in Galveston today.
UPDATE: Here’s another look at downtown Galveston – streets around here are flooded, and with the rain not letting up anytime soon it’s only getting higher. Still only knee high at least on me – I’m 5’3. #khou11#Htownrush#Galveston#houwxpic.twitter.com/cvWY1WaBUP
Radar as of 1:30 PM today shows heavy rain gradually diminishing in intensity along the coast and inland.
The heaviest rains from this morning have subsided. Periods of rain and a few isolated downpours will continue into the middle and late afternoon. (College of DuPage)
Expect rain to generally wind down here, though some isolated heavier downpours or thunderstorms will be possible into late afternoon. But those would be the exception rather than the rule. Continued residual street flooding is likely to continue in Galveston and generally along the coast.
Tonight
Another round of rain is possible, especially south and east of Houston, so the flooding threat, while perhaps not as great as today, will not quite trend to zero. There’s still a bit of uncertainty in how much rain falls and exactly where, but in general, another inch or two seems possible along the coast, with lesser amounts inland from tonight through tomorrow afternoon.
Over the next 24 hours, an additional few inches of rain will be possible along the coast, with lesser amounts inland. (NWS Houston)
Things do look to quiet down around here for the middle of the week, though rain chances don’t quite get to zero. More on that tomorrow.
