Connecticut's First Alert Weather Day Is Today. Here's Your 15-Minute Panel and Generator Check Before Tonight's Storms

Meteorologists are flagging strong to severe storms for late this afternoon into the evening, with damaging wind gusts as the top concern statewide. It is the second First Alert Weather Day this week alone. Before the sky darkens, here is what a homeowner can realistically check at the panel and the generator in about fifteen minutes.

What today's forecast actually says

Meteorologists have designated today, Wednesday, a First Alert Weather Day for the second time in four days. The setup is a disturbance riding in on a cold front, and forecasters expect isolated storms to develop late in the afternoon and continue into the early evening hours, with a high near 84 degrees inland and 82 at the shore.

The storms that do fire are expected to be capable of turning strong to severe, and the primary hazard called out by local meteorologists is damaging wind gusts, along with lightning. That combination, gusty wind plus already-saturated ground from the last several weeks of storms, is exactly the recipe that brings limbs down onto power lines.

Why this keeps happening this summer

This is not an isolated event. Connecticut has now had multiple First Alert Weather Days inside a single week, and the pattern traces back to a summer of repeated heat-and-storm cycles: heat builds humidity, a front arrives to break it, and the atmosphere dumps that energy as fast-moving thunderstorms. For a home's electrical system, the risk is less about a single dramatic event and more about cumulative wear, tree limbs weakened by successive storms, breakers that have tripped and been reset more times than usual, and generators that have already logged more run hours this July than in a typical summer.

None of that is a reason to panic. It is a reason to spend fifteen minutes before tonight's storm confirming the basics are still in good shape, rather than finding out at 9 p.m. that the transfer switch has not been exercised since spring.

The fifteen-minute check before the storms arrive

A homeowner does not need an electrician on-site to catch the most common problems before a storm. Walk the panel, walk the generator, and walk the outlets you plan to rely on if the power goes out.

• Open the panel door and confirm no breaker is warm, discolored, or has a burning smell, any of those means call an electrician before the storm, not after.
• If you have a standby generator, run it in test mode for a couple minutes to confirm it starts and the transfer switch engages cleanly.
• Check portable generator fuel level now; gas stations get crowded fast once an outage starts.
• Locate flashlights and confirm phones are charged, a five-minute task that is easy to skip until the lights are already out.
• Unplug or surge-protect anything you cannot afford to lose, computers and home office equipment matter more than the contents of a freezer.
• Know where your main breaker is and how to shut it off, useful if you see or smell anything wrong after a lightning strike nearby.

If the power actually goes out tonight

Portable generators belong outside, well away from doors and windows, never in a garage even with the door open. Carbon monoxide does not respect an open garage door the way people assume it does.

Spread the load. A portable generator can run a refrigerator, some lights, and a few devices, but plugging a window AC unit, a refrigerator, and a sump pump into the same extension cord is a common way to trip a breaker or overheat a cord mid-storm. If you are managing multiple essential circuits, a transfer switch wired to specific panel circuits is safer and far less improvised than a tangle of extension cords across a wet lawn.

Report the outage to your utility right away using their app or outage map, and treat any downed line as live until a utility crew confirms otherwise, regardless of how quiet the wire looks.

8 things worth doing before you lose power tonight

None of these take more than a few minutes, and most of them are free.

1. Test the transfer switch: Run the generator in test mode and confirm it actually picks up the panel.
2. Check the fuel: Top off a portable generator's tank before the lines at the gas station start.
3. Inspect the panel: Look for warm, discolored, or buzzing breakers, an electrician should see those before the storm, not after.
4. Charge everything: Phones, power banks, and any medical equipment batteries.
5. Plan your circuits: Decide which loads matter most so you are not improvising in the dark.
6. Secure the yard: Wind gusts, not just lightning, are today's headline hazard.
7. Save the utility's outage number: Eversource and UI both have apps that report outages faster than a phone call.
8. Treat downed lines as live: Stay well back and call it in, even if the wire looks dead.

Frequently asked questions

Is it safe to run a window air conditioner during a lightning storm?

It is generally fine to keep it running until the power actually drops, but if thunder is close by, unplugging window units and other major appliances protects them from a voltage surge if lightning strikes nearby lines.

How often should I test a standby generator's transfer switch?

Regular monthly testing is the standard recommendation, and definitely before any First Alert Weather Day. A switch that has not engaged in months is the most common reason a generator fails to restore power exactly when it is needed.

My breaker keeps tripping during storms. Is that normal?

An occasional trip from a surge is normal, but a breaker that trips repeatedly, feels warm, or smells like burning plastic is not something to keep resetting. That is worth a same-week call to a licensed electrician.

Can I plug my portable generator directly into a wall outlet to power the house?

No. Backfeeding a generator through a household outlet can energize the utility lines outside your home and injure a lineworker, on top of being a serious fire risk. A properly installed transfer switch is the only safe way to power house circuits from a portable generator.