We've made it to the last day of April! And we're about to close out the month with an active weather day. This storm system will play out in two distinct parts: first the wind, then the rain. Which of those weather hazards will be more impactful? It depends where you are.

A Wind Advisory (tan) and Flood Watch (green) are in effect for parts of New Jersey Thursday.

As we begin this Thursday morning, I would call it "breezy," especially along the Jersey Shore. Temperatures are most definitely on the mild side, mainly in the 50s, thanks to some humidity in the air.

By Thursday late morning, a gusty southeasterly wind will start to kick up. Top gusts will come from Thursday afternoon through early evening, between about 40 and 50+ mph. The strongest winds will be found along southern and coastal New Jersey.

A High Wind Warning has been issued for Cape May and coastal Atlantic counties from 10AM to 8PM. A Wind Advisory covers the same time frame for the rest of southern and central New Jersey: inland Atlantic, Burlington, Camden, Cumberland, Gloucester, Mercer, Middlesex, Monmouth, Ocean, and Salem counties.

A Wind Advisory is posted for central and southern New Jersey, from 10 a.m. to 8 p.m. Thursday.

In addition to getting blown away, it's going to look and feel rather unsettled. Cloudy and showery. High temperatures will bump up a few degrees, to the seasonable lower to mid 60s.

Thursday evening, our attention will turn from the wind to the rain. It looks like the "main event," the band of heaviest rain, will push into southwestern New Jersey around 5 p.m. By 8 or 9 p.m., rain should be pouring across the entire state. Rainfall totals will range from just less than an inch along the southern coast to 2+ inches for part of North Jersey. That's enough to cause some flash flooding issues overnight. The band of heavy rain will exit the Garden State between about 2 a.m. and 6 a.m. Friday morning.

The high-res NAM model at the time of peak rainfall late Thursday evening. Very heavy rain may lead to flooding problems overnight. (College of DuPage Meteorology)

A Flood Watch is posted for northern and western New Jersey, from 2 p.m. Thursday until 2 p.m. Friday. Counties in the watch include Bergen, NW Burlington, Camden, Essex, Gloucester, Hunterdon, Mercer, Middlesex, Morris, Passaic, Salem, Somerset, Sussex, Union, and Warren.

A Flood Watch has been issued for northern and western New Jersey, in effect from 2 p.m. Thursday through 2 p.m. Friday.

So just to recap, Middlesex, Mercer, NW Burlington, Camden, Gloucester, and Salem counties fall under both the Wind Advisory and Flood Watch. A pretty nasty streak of weather here. And a good reason to remain weather aware all day.

It's also worth mentioning that no coastal flood alerts are posted. The threat for long-distance, long-duration surge is long. However, with the fierce wind blowing from the southeast (an on-shore wind), seas could get choppy and overrun vulnerable banks and bulkheads for a brief time.

On the backside of this storm system Friday, there will be a few showers and even thunderstorms around New Jersey. (Models suggest the best chance for raindrops will be Friday afternoon.) We'll remain on the mild side, with highs in the mid to upper 60s. (70s is a possibility for inland South Jersey.) While clouds will win the sky, you might catch a peek of sun late-day.

The forecast for the weekend still looks good, although not quite perfect. For Saturday, we're looking at a dry, breeze, partly sunny day. We're technically under the influence of a cold front, but our new air mass won't be that cold — high temperatures will mainly reach the mid to upper 60s.

On Sunday, thermometers should push into the lower 70s. But the warmth will come with lots of clouds, and a chance for some late-day rain showers (from about 4 p.m. on).

Forecast guidance diverges significantly after this point, with the Euro model painting a rainy shortwave on top of us Monday morning. I'm going with a more optimistic mostly sunny forecast for Monday, with highs still around 70 degrees.

A cooldown will arrive by midweek next week, with temperatures probably stuck at or below normal through at least Mother's Day Weekend.

Stay alert and be safe in the wind and the rain!

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