So, if you’re looking at the sky over Broad Street right now and thinking it looks a little "heavy," you’re definitely onto something. Honestly, the tomorrow weather Newark NJ situation is looking like a classic January mix of "is it or isn't it" when it comes to the white stuff. We’ve spent most of the winter so far dodging the big hits, but Sunday, January 18, 2026, is bringing a little reality check to Essex County.
Basically, we’re looking at a Winter Weather Advisory that’s officially in effect from 7:00 AM until 8:00 PM tomorrow. If you've got plans to head over to the Ironbound for lunch or catch a train at Penn Station, you'll want to keep an eye on the radar.
The Nitty-Gritty on the Numbers
Let's talk temperatures because that’s where things get tricky. We aren't looking at a deep freeze, but it's definitely chilly enough to keep the snow on the ground for a bit.
The high for Newark tomorrow is sitting right at 35°F. The low? 25°F.
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That ten-degree window is pretty much the "danger zone" for slushy roads. When the temperature hovers just above freezing during the day, whatever falls starts to melt, but as soon as that sun (what little we'll see of it) goes down, it turns into that lovely sheet of black ice we all know and love.
What’s actually falling?
It’s not going to be a blizzard, so don't go panic-buying all the bread and milk at the ShopRite just yet. Here is the breakdown:
- Daytime: We’re looking at snow showers. There’s about a 35% chance of precipitation.
- Nighttime: Things transition into light snow, though the percentage stays steady at 35%.
- Wind: It’s coming from the North at about 6 mph. Not a gale, but enough to make that 35 degrees feel like it’s in the upper 20s.
Travel and Airport Headaches
If you’re flying out of EWR tomorrow, pay attention. JetBlue has already issued a travel alert for Sunday, January 18. They’re waiving change and cancellation fees because the Northeast is expected to get hit with some "severe weather" relative to flight safety. Even if Newark only gets an inch or two, the surrounding regions—especially up toward Boston and out toward Chicago—are looking at more significant accumulation.
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The National Weather Service is calling it a "fast-moving low-pressure system." It’s quick, but it’s messy. If you're driving, the biggest concern isn't necessarily the depth of the snow; it's the visibility and the sudden slick spots on the Pulaski Skyway or the Turnpike.
The Black Ice Risk
Since the humidity is hanging high—around 83% to 88%—the air is damp. When that dampness hits the cold pavement at night, it doesn't always just evaporate. It freezes. Local meteorologist Richard L. Smith noted earlier that we’re already seeing below-freezing starts to the weekend, so the ground is already primed to hold onto any ice that forms.
What You Should Actually Wear
Don't be that person in sneakers tomorrow. You’ll regret it the second you step into a slush puddle near Military Park.
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- Waterproof Boots: Essential. Not just for the snow, but for the salt-heavy slush that’s going to be everywhere by 2:00 PM.
- Layers: Since it’s 35°F, if you’re walking fast, you’ll get warm, but the 6 mph wind will bite if you’re just standing around waiting for the bus.
- Gloves: Even thin ones. Scraping an inch of snow off your windshield with your bare hands is a great way to ruin your morning.
Looking Ahead: The Big Picture
Compared to the long-range "Atlantic Corridor" forecasts we've seen from the Old Farmer’s Almanac, this January is actually turning out a bit milder and drier than the historical averages, even with this Sunday dusting. We’re currently about 2 degrees below the average of 35°F for the month, but we’re also seeing way less total precipitation than the usual 1.5 to 2 inches.
Basically, enjoy the snow showers for what they are—a reminder that it's still winter in North Jersey—without the soul-crushing exhaustion of shoveling out a three-car driveway.
Actionable Next Steps
- Check your flight status: If you're using Newark Liberty (EWR), check your airline’s app tonight. Don't wait until you're at the terminal.
- Salt your walkways tonight: If you have a stoop or a sidewalk, a little pre-treatment tonight can prevent that light snow from bonding to the concrete tomorrow morning.
- Watch the 4:00 PM transition: This is when the "mostly cloudy" current conditions start to shift toward the night snow showers. If you're out and about, try to be home before the temp drops back toward that 25°F low.