FirstWarnNJ Weather
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Serving New Jersey's 21 counties with accurate weather forecasts, observations, severe weather alerts and analysis.
No major storms look to impact the state for the rest of the week, but there are two opportunities for some flakes. #NJ #NJWX #WX #Weather
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5 Day Forecast: Chilly Period with Snow Squall Chance Thursday, Light Snow Threat Friday P.M.
A couple chances for flakes.
firstwarnnj.com
December 3, 2025 at 5:24 AM
No major storms look to impact the state for the rest of the week, but there are two opportunities for some flakes. #NJ #NJWX #WX #Weather
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Northwest NJ will see snow today, while SE NJ will get heavy rain. A wintry mix may occur inland at the onset. #NJ #NJWX #WX #Weather
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5 Day Forecast: Mixed Bag of Precipitation Arrives Tuesday, All Dependent on Where You Live
NW NJ will see snow, while SE NJ will see heavy rain.
firstwarnnj.com
December 2, 2025 at 6:22 AM
Northwest NJ will see snow today, while SE NJ will get heavy rain. A wintry mix may occur inland at the onset. #NJ #NJWX #WX #Weather
firstwarnnj.com/day-forecast...
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Also, just to be clear, south of I-78, 90 percent of this storm or more is expected to be plain rain, heavy at times in the afternoon, with around 1"-1.5" of rain south of I-195.
December 2, 2025 at 3:17 AM
Also, just to be clear, south of I-78, 90 percent of this storm or more is expected to be plain rain, heavy at times in the afternoon, with around 1"-1.5" of rain south of I-195.
If the colder indications in observational trends hold up, and the system moves in before 9 a.m., then the higher end of the ranges will probably occur, as well as the icing concern area.
December 2, 2025 at 3:16 AM
If the colder indications in observational trends hold up, and the system moves in before 9 a.m., then the higher end of the ranges will probably occur, as well as the icing concern area.
Overall, these observational trends have me holding with my previous map from yesterday. If the warmer guidance ends up being correct, than the low figures on the map will verify.
December 2, 2025 at 3:16 AM
Overall, these observational trends have me holding with my previous map from yesterday. If the warmer guidance ends up being correct, than the low figures on the map will verify.
However, dew points are in the teens north, 20s south, and this would tend to suggest the column cooling at the start, and some sleet, if snowflake production ends. In fact, I am somewhat wary of the warmer solutions with dew points in the teens north less than/about 12 hours out.
December 2, 2025 at 3:16 AM
However, dew points are in the teens north, 20s south, and this would tend to suggest the column cooling at the start, and some sleet, if snowflake production ends. In fact, I am somewhat wary of the warmer solutions with dew points in the teens north less than/about 12 hours out.
A lot of the guidance today has trended toward less snow and sleet, except in the Northwest, and more rain, so that raises the prospect of freezing rain. Again, we are talking a brief window, but it only takes a trace to cause travel issues.
December 2, 2025 at 3:16 AM
A lot of the guidance today has trended toward less snow and sleet, except in the Northwest, and more rain, so that raises the prospect of freezing rain. Again, we are talking a brief window, but it only takes a trace to cause travel issues.
However, dew points are in the teens north, 20s south, and this would tend to suggest the column cooling at the start, and some sleet, if snowflake production ends. In fact, I am somewhat wary of the warmer solutions with dew points in the teens north less than/about 12 hours out.
December 2, 2025 at 3:16 AM
However, dew points are in the teens north, 20s south, and this would tend to suggest the column cooling at the start, and some sleet, if snowflake production ends. In fact, I am somewhat wary of the warmer solutions with dew points in the teens north less than/about 12 hours out.
A lot of the guidance today has trended toward less snow and sleet, except in the Northwest, and more rain, so that raises the prospect of freezing rain. Again, we are talking a brief window, but it only takes a trace to cause travel issues.
December 2, 2025 at 3:16 AM
A lot of the guidance today has trended toward less snow and sleet, except in the Northwest, and more rain, so that raises the prospect of freezing rain. Again, we are talking a brief window, but it only takes a trace to cause travel issues.
Even if air temperatures pop to 33-34, with temperatures in the 20s tonight, that ground surface could be below freezing and lag slightly behind.
December 2, 2025 at 3:15 AM
Even if air temperatures pop to 33-34, with temperatures in the 20s tonight, that ground surface could be below freezing and lag slightly behind.
Once cloud cover begins to increase, I expect a gradual increase in temperatures, but remain concerned they will remain around or below freezing by 7 a.m.
December 2, 2025 at 3:15 AM
Once cloud cover begins to increase, I expect a gradual increase in temperatures, but remain concerned they will remain around or below freezing by 7 a.m.
Here is the latest breakdown of Tuesday's wintry weather and which parts of the state will get likely get some accumulation. #NJ #NJWX #WX #Weather
firstwarnnj.com/day-forecast...
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5 Day Forecast: Sunshine to Precede Tuesday Wintry Weather for Some
Tuesday will bring a wintry mix or snow to parts of the state, but not all.
firstwarnnj.com
December 1, 2025 at 6:00 AM
Here is the latest breakdown of Tuesday's wintry weather and which parts of the state will get likely get some accumulation. #NJ #NJWX #WX #Weather
firstwarnnj.com/day-forecast...
firstwarnnj.com/day-forecast...
While the attention will be on the snow, it should also be noted and emphasized that while brief, lasting 1-3 hours around daybreak into the morning commute, an area of light icing is possible in the central and south that could make for far more hazardous travel.
December 1, 2025 at 1:20 AM
While the attention will be on the snow, it should also be noted and emphasized that while brief, lasting 1-3 hours around daybreak into the morning commute, an area of light icing is possible in the central and south that could make for far more hazardous travel.
This is our first call snow and ice map for Tuesday's storm. The highest uncertainty is in the blue, where there remains some chance of higher totals should there be a front-end thump to allow the column to cool some and result in snow lingering longer before a changeover. #NJ #NJWX #WX #Weather
December 1, 2025 at 1:20 AM
Showers will be around on Sunday. Monday will be sunny most of the day. Then a storm system arrives for Tuesday with a wintry mix/snow for some, heavy rain for others. #NJ #NJWX #WX #Weather
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5 Day Forecast: Couple Showers Sunday, Brief Sunny Spell Monday, Larger Wintry Storm Tuesday
Put your description here...
firstwarnnj.com
November 30, 2025 at 5:45 AM
Showers will be around on Sunday. Monday will be sunny most of the day. Then a storm system arrives for Tuesday with a wintry mix/snow for some, heavy rain for others. #NJ #NJWX #WX #Weather
firstwarnnj.com/day-forecast...
firstwarnnj.com/day-forecast...