More Snow for the North Central U.S.; Critical Fire Weather Conditions Across the West

Low pressure will bring locally heavy snowfall from the Northern Rockies into the Dakotas and parts of Minnesota through Thursday with well below normal temperatures. Farther east, showers and thunderstorms are expected from the Midwest into the Central Plains. Meanwhile, critical fire weather conditions will prevail in California, the Great Basin, and Southern High Plains. Read More >

Current conditions at

Trenton, Mercer County Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Fog

59°F

15°C

Humidity 100%
Wind Speed S 5 mph
Barometer 30.29 in (1025.1 mb)
Dewpoint 59°F (15°C)
Visibility 0.25 mi
Last update 21 Oct 8:53 am EDT
Extended Forecast for

Princeton NJ

Dense Fog Advisory until October 21, 10:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory until October 21, 10:00am

    NOW until
    10:00am Wed

    Dense Fog Advisory

  • Today

    Today: Widespread dense fog, mainly before 10am.  Otherwise, mostly cloudy, with a high near 75. Calm wind becoming southwest around 5 mph in the afternoon.

    Dense Fog
    then Partly
    Sunny

    High: 75 °F

  • Tonight

    Tonight: Patchy fog after 2am.  Otherwise, partly cloudy, with a low around 59. South wind around 5 mph becoming calm  after midnight.

    Partly Cloudy
    then Patchy
    Fog

    Low: 59 °F

  • Thursday

    Thursday: Patchy fog before 11am.  Otherwise, partly sunny, with a high near 75. Calm wind.

    Patchy Fog
    then Mostly
    Sunny

    High: 75 °F

  • Thursday
    Night

    Thursday Night: Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 57. Calm wind.

    Mostly Cloudy
    then Patchy
    Fog

    Low: 57 °F

  • Friday

    Friday: Patchy fog before 8am.  Otherwise, partly sunny, with a high near 69. East wind around 5 mph.

    Patchy Fog
    then Partly
    Sunny

    High: 69 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 55.

    Mostly Cloudy

    Low: 55 °F

  • Saturday

    Saturday: Partly sunny, with a high near 72.

    Partly Sunny

    High: 72 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 48.

    Mostly Cloudy

    Low: 48 °F

Detailed Forecast

Today
Widespread dense fog, mainly before 10am. Otherwise, mostly cloudy, with a high near 75. Calm wind becoming southwest around 5 mph in the afternoon.
Tonight
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 59. South wind around 5 mph becoming calm after midnight.
Thursday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 75. Calm wind.
Thursday Night
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 57. Calm wind.
Friday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 69. East wind around 5 mph.
Friday Night
Mostly cloudy, with a low around 55.
Saturday
Partly sunny, with a high near 72.
Saturday Night
Mostly cloudy, with a low around 48.
Sunday
Partly sunny, with a high near 60.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 40%.
Monday
A chance of showers. Mostly cloudy, with a high near 68. Chance of precipitation is 40%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.
Tuesday
A chance of showers. Partly sunny, with a high near 70. Chance of precipitation is 50%.
Click Map For Forecast
Point Forecast:
Princeton NJ
 40.35°N 74.67°W (Elev. 190 ft)
7:07 am EDT Oct 21, 2020
9am EDT Oct 21, 2020-6pm EDT Oct 27, 2020
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database