National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Another Round of Heavy Rain and Mountain Snow in California; Snow in the Great Lakes and Northeast

Another round of heavy rainfall will renew concerns for additional flash flooding and landslides in southern California around burn scars and coastal mountain ranges. A low pressure system is bringing enhanced snowfall downwind from the lower Great Lakes into the Northeast mountain ranges. Above average temperatures will challenge or break daily record high temperatures across the southern Plains. Read More >

Current conditions at

Trenton-Mercer Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Fair

38°F

3°C

Humidity 55%
Wind Speed W 9 G 18 mph
Barometer 29.63 in (1002.8 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 17 Nov 1:53 am EST
Extended Forecast for

2 Miles NNE Hopewell NJ

  • Overnight

    Overnight: A slight chance of snow showers. Mostly clear, with a low around 33. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Snow Showers

  • Monday

    Monday: A slight chance of snow showers before 8am. Mostly sunny, with a high near 45. West wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 45 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 29. West wind 5 to 10 mph.

    Low: 29 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 47. West wind 5 to 10 mph.

    High: 47 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A chance of rain. Mostly cloudy, with a low around 33. Calm wind. Chance of precipitation is 40%.

    Low: 33 °F

    Chance Rain

  • Wednesday

    Wednesday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Thursday

    Thursday: Cloudy, with a high near 49.

    High: 49 °F

    Cloudy

  • Thursday Night

    Thursday Night: A chance of rain. Cloudy, with a low around 41. Chance of precipitation is 50%.

    Low: 41 °F

    Chance Rain

Detailed Forecast

Overnight
A slight chance of snow showers. Mostly clear, with a low around 33. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Monday
A slight chance of snow showers before 8am. Mostly sunny, with a high near 45. West wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 29. West wind 5 to 10 mph.
Tuesday
Increasing clouds, with a high near 47. West wind 5 to 10 mph.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 33. Calm wind. Chance of precipitation is 40%.
Wednesday
Partly sunny, with a high near 48.
Wednesday Night
Mostly cloudy, with a low around 36.
Thursday
Cloudy, with a high near 49.
Thursday Night
A chance of rain. Cloudy, with a low around 41. Chance of precipitation is 50%.
Friday
A chance of rain. Cloudy, with a high near 58. Chance of precipitation is 50%.
Friday Night
Rain likely. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.
Saturday
Partly sunny, with a high near 60.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Hopewell NJ
 40.42°N 74.74°W (Elev. 390 ft)
Last Update:
11:32 pm EST Nov 16, 2025
Forecast Valid:
2am EST Nov 17, 2025-6pm EST Nov 23, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation