Tag Archives: cold front

NYC Weather Update – May 10, 2016

May 10, 2016Climate, Rain, Weather Updateclimate, cold front, high pressure, low pressure, new york city weather, nyc weather, rain, weatherLei Zhao

What a difference a week makes in terms of the weather – we barely caught any sun last week, as we were dogged by several consecutive low pressure systems. This week, we’ve seen a shift in the jet stream and more high pressure in the picture, resulting in warmer temperatures and dry weather.

Rest of today – partly sunny with a small chance for showers later in the day and high temperatures in the mid-60s.

Wednesday – sunny, with high pressure in control, warm with temperatures in the low-mid 70s.

Thursday – another nice, sunny day, with high temperatures a shade cooler, in the low-70s.

Friday – the next chance for substantial precipitation comes along with a cold front arriving later in the day. Cloudy, with temperatures cooler in the mid-upper 60s.

Sunny but still below average

Temperatures will be much warmer than last week, but we’re still going to be missing the mark for average (around 70ºF) for the next few days.

NYC Weekend Weather – Passover Weekend – Apr 22, 2016

April 22, 2016NYC, Rain, Thunderstorms, Weather Update, Weekendcold front, new york city weekend weather, nyc weather, nyc weekend weather, rain, thunderstorms tstormsLei Zhao

Showers and thunderstorms move through the region later today. The weekend begins with mild weather before a brief cool down on Sunday. Warmer temperatures arrive again to start the week before the next chance of rain Monday night into Tuesday.

Rest of today – mostly cloudy as a cold front approaches from the west. South-Southwest winds ahead of this front will bring warm air and raise high temperatures into the mid-upper 70s except south-facing shorelines. Rain from this system does not appear to reach the area until later this evening, around 6-7PM after which rain becomes steadier into the overnight hours.

Saturday – clouds decrease as the storm system above moves off to the east. Temperatures a bit cooler in the low-mid 70s, but still a very nice day. Steady north wind will cool things off, and clear skies overnight will allow temperatures to drop back into the upper-40s for the city and even colder in the suburbs.

Sunday – with such a cool start to the day, temperatures will struggle to break 60ºF despite plenty of sun.

Monday – a shift in wind direction to the south with a high pressure system to the southeast means warmer temperatures Monday with high temperatures climbing back into the upper-60s.

NYC Weather Update – Apr 18, 2016

April 18, 2016NYC, Weather Updatecold front, new york city weather, nyc weather, nyc wx, spring weather, weatherLei Zhao

This week begins with weather more indicative of May, with warm temperatures in the upper-70s today and around 70ºF tomorrow before temperatures cool off a bit later in the week. Pleasant conditions all week as it seems spring has finally taken hold for good.

Rest of today – warm, with clear skies and high temperatures well above normal (by around 15ºF) near 80ºF in the city. Cooler along the south-facing shores of Long Island and warmer inland over New Jersey.

Tuesday – a cold front will pass through from the north overnight into Tuesday, but is not expected to bring any rain with it. This will result in cooler temperatures on Tuesday, with high temperatures peaking around 70ºF.

Wednesday – a bit cooler with temperatures peaking around 60ºF with clear skies.

Thursday – increasing clouds with the next storm system approaching late in the week, temperatures will warm up into the mid-60s ahead of this storm.

NYC Weekend Weather – Apr 7, 2016

April 7, 2016NYC, Rain, Snow, Storms, Thunderstorms, Weather Update, Weekendcold front, new york city weather, new york city wx, nyc weather, nyc wx, rain, snow, thunderstorms, weatherLei Zhao

Wet, but much warmer weather today gives way to another blast of cold air this weekend. Light accumulating snow (1-3″) will be a real possibility Saturday and Saturday night before temperatures moderate back closer to season averages for this time of year to start next week.

Rest of today – cloudy, with gusty winds up to 40-50mph from the south and southwest. High temperature in the low-60s. Periods of rain with some thunderstorms possible this afternoon. The first batch of this rain will come in a line around 1PM this afternoon, with a second round of rain hitting later this evening at around 9PM.

Friday – temperatures cool off into the mid-50s with a very small chance for lingering showers and mostly cloudy skies. Overnight lows will drop into the mid-30s.

Saturday – a reinforcing arctic front will sweep through during the day on Saturday, such that high temperatures will peak early in the upper-30s before dropping into the low-30s into the 20s overnight. Precipitation will start off as snow at the coast, transition to rain for a period during the afternoon, but then turn back to snow late in the day. When it all settles, we could have 1-2″ of snow on the ground here in the city.

Sunday – skies clear out with high pressure taking control after the storm passes on Saturday, but temperatures will be cold, only the mid-40s.

Monday – an advancing storm system from the west will shift winds to the south and allow for temperatures to rise back to seasonal averages in the mid-50s.

NYC Weekend Weather – Apr 1, 2016

April 1, 2016Climate, NYC, Rain, Snow, Weather Update, Weekendcold front, jet stream, new york city weather, new york city weekend weather, nyc weather, nyc weekend wx, nyc wx, polar jet stream, polar vortex, rain, snow, warm front, weatherLei Zhao

It’s going to feel like a bad April Fool’s joke hit us this weekend when the weather turns to a locked in pattern of below average temperatures – cold enough at times to support snow, perhaps even enough to accumulate. Hard to believe that we almost hit 80ºF in February.

Rest of today – a potent storm system that pummeled large parts of the south with severe weather, including tornadoes, will be moving through the area this afternoon. We won’t see anything nearly as powerful as the storms that hit the south, but it does look like there will be two rounds of moderate rain with a few thunderstorms. The first batch looks to hit around noon and lunch hours, while the second arrives later this evening around 7PM. Gusty southwest winds up to 30mph ahead of the passage of the cold front responsible for these storms will bring temperatures well into the upper-60s and low-70s.

Saturday – much cooler with temperatures in the upper-50s to around 60ºF. A chance for scattered showers remains due to the approach of another cold front from the Great Lakes.

Sunday – we’ll begin to feel the chill in earnest on Sunday as temperatures drop into the mid-30s overnight from Saturday into Sunday. A polar vortex will be moving in over a large part of the northern United States. There could even be some snow showers in the city on Sunday morning before skies clear and winds pick up from the northwest into the 20-30mph range with clearing skies. High temperatures will only be in the mid-40s, nearly 10ºF below average.

Monday – a warm front preceding a low pressure system will move through Monday allowing for temperatures to rise into the low-50s, however, this will be accompanied by rain. Overnight into Tuesday, temperatures should cool enough for this rain to transition to all snow for a period.

A Cool April

The polar jet stream will be dipping well south of us during the medium term, allowing for a polar vortex to move over the region. This will lead to a cooler than average first half of the month, and possibly the entire month. Today might be the last day we see the 60s and 70s for quite some time, so go out and enjoy it while you can.

NYC Weather Update – Mar 28, 2016

March 28, 2016NYC, Rain, Weather Updatecold front, low pressure, new york city weather, new york city wx, nyc wx, rain, weather, windLei Zhao

There will be a wet start and end to this week, with some fairly dramatic swings in temperatures in between as two storm systems affect the tangible weather across our region.

Rest of today – rain is tapering off across the region and there should be a slow clearing late in the day. High temperatures in the mid-50s.

Tuesday – the low pressure responsible for the wet weather today will strengthen as it departs to the northeast. The tightening pressure gradient will allow for stiff west winds to sweep across the area, in the 25-30mph range with gusts as high as 50mph. High temperatures will be about average in the low-50s with mostly sunny skies.

Wednesday – winds will diminish overnight Tuesday into Wednesday. With high pressure in place, this will set the stage for excellent radiational cooling that will allow for temperatures to plummet into the mid-30s and below freezing outside of the city. Temperatures should rebound back into the low-mid 50s during the day Wednesday.

Thursday – winds will switch to the southwest and temperatures will warm up into the mid-60s, despite increasing cloud cover. A chance of rain develops later in the afternoon with the approach of a cold front.

Friday – rain is likely for the first half of the day with temperatures about the same as Thursday in the mid-60s.

NYC Weekend Weather – Mar 25, 2016

March 25, 2016NYC, Rain, Thunderstorms, Weather Update, Weekendcold front, easter weather, low pressure, new york city weather, nyc weather, nyc wx, rain, thunderstorms, warm front, weatherLei Zhao

Easter weekend will be bookended by wet weather, but the weekend days themselves should be dry with temperatures around average for this time of year.

Rest of today – an earlier round of showers passed through earlier this morning. Another round of showers and scattered thunderstorms will pass through the region along with a cold front in the afternoon hours. It appears that there will be a good chance for rain between the hours of 12PM-6PM, after which skies should gradually clear.

Saturday – a cooler airmass will take over following the cold front today, so temperatures to start on Saturday will only be around 40ºF. Under mostly sunny skies, the high temperature should still hit normal levels in the low-50s.

Sunday (Easter) – clouds will be on increase for Easter, though no rain is expected. High temperatures will range in the mid-50s.

Monday – our next shot at rain arrives Monday with a warm front and a low pressure system moving up the eastern seaboard. Temperatures will be a bit warmer, in the upper-50s.

NYC Weather Update – Mar 21, 2016

March 21, 2016Climate, NYC, Rain, Weather Updateclimate, cold front, new york city climate, new york city weather, nyc climate, nyc weather, thunderstorms, weatherLei Zhao

February 2016 resolutely smashed previous records for the largest deviation above normal temperatures for any given month (which was previously set in January 2016). Thus far, March has yielded temperatures more typical of late-May, and also two instances of late season accumulating snows. This week, the weather warms up again, and there’s certainly no snow on deck.

Rest of today – clouds have largely cleared out with the passage of last night’s coastal storm that left behind some marginal accumulations across the region, the highest totals occurring quite a ways east of the city, but capped at only about 3″. There will be no trace of the snow by this afternoon as temperatures warm into the upper-40s.

Tuesday – very similar to today, with high temperatures in the upper-40s and mostly sunny skies.

Wednesday – winds turn to the southwest ahead of an advancing frontal boundary that will pass late Thursday/Friday, allowing temperatures to surge into the low-60s with increasing clouds.

Thursday – tricky temperature forecast due to the timing of approach of the aforementioned frontal boundary. If that boundary is a bit slower than current forecasts or lifts further north, we could see temperatures well into the 60s. Temperatures should be quite mild in the mid-upper 50s even outside of this scenario.

Friday – the next chance at rain and possibly a couple of thunderstorms occurs late Thursday into Friday morning with the anticipated passage of a cold front. Despite the passage of this front, temperatures will still be well above average in the upper-50s.

NYC Weekend Weather – Mar 10, 2016

March 10, 2016Climate, NYC, Rain, Weather Update, Weekendcold front, high pressure, new york city weekend weather, nyc weekend wx, rain, record high, spring, weather, weekend weatherLei Zhao

Another day of near record or record breaking temperatures is on tap for the region as a highly anomalous stretch of warm weather continues. Yesterday, Central Park hit 77ºF, shattering the old record of 69ºF set in 2000 by nearly 10ºF. Looking ahead, temperatures will moderate somewhat over the weekend, but will remain 10ºF+ warmer than normal for this time of year in the upper-50s to low-60s. We spring forward an hour into Daylight Savings Time on Sunday.

Rest of today – temperatures at this hour were already well into the upper-60s and just over 70ºF across the region. Today would easily be warmer than yesterday if not for the fact that current satellite trends suggest that widespread cloud cover will be moving in over the next couple of hours. Areas that experience more breaks in cloud cover today could break some records. Rain will develop, first to the north, then push through the whole area overnight tonight.

Friday – clouds should clear up steadily through the day Friday. A cold front will move through, and will cause high temperatures to dip by about 10ºF compared to today, yielding highs in the low-60s, but that will still be over 10ºF above normal for this time of year.

Saturday – high pressure from the north takes control and gives us a beautiful, sunny day with high temperatures near 60ºF.

Sunday – similar temperatures to Saturday, but with increasing clouds as the next storm approaches the area.

Monday – cooler with high temperatures in the low-50s and rain.

Warm Trend Continues to Late March

Looking ahead, temperatures are forecast to continue at above normal levels through the majority of March.

NYC Weather Update – Feb 29, 2016

February 29, 2016Climate, NYC, Rain, Storms, Weather Updatecold front, drought, low pressure, new york city weather, nyc weather, nyc wx, rain, snow, spring, weatherLei Zhao

This week opens up with some very mild and spring-like weather. March will arrive like a lamb for sure. However, following a storm system moving through Wednesday, temperatures will cool off to below normal levels, with a possibility for some snow Friday! This kind of highly variable weather is typical for spring, which officially starts in just under 3 weeks time.

Rest of today – a line of showers associated with a cold front passed through this morning and has moved well off to the east of the city. Skies have cleared up, and temperatures are rising steadily into the upper-50s. Would not be surprised to see some areas top 60ºF this afternoon.

Tuesday – despite the passage of a cold front today, temperatures don’t cool off too much tomorrow. Mostly sunny skies should yield temperatures slightly above normal in the upper-40s.

Wednesday – the next storm system moves in overnight Tuesday into Wednesday. The low pressure center responsible for this storm is forecast to pass almost directly over the region early Wednesday morning. As it approaches, it will pull in warmer air from the south into its counterclockwise cyclonic flow, which will result in temperatures actually warming up overnight into the upper-40s. Temperatures will peak Wednesday morning around 50ºF, accompanied by periods of rain. Rain should be dissipating by 2PM in the afternoon.

Thursday – following the passage of the low pressure above, temperatures will cool off into the upper-30s fro Thursday under mostly sunny skies.

Drought Ends

The last couple months have delivered sufficient snow and rain to bust the moderate drought that had been persisting over the NYC metro area, in particular on Long Island. This is excellent news for farmers and gardeners throughout the region ahead of the upcoming growing season.

LZ | Weather

Weather updates & posts for NYC region