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

Hazardous Weather Conditions

Current conditions at

Caldwell, Essex County Airport (KCDW)

Lat: 40.88°NLon: 74.28°WElev: 171ft.

Fair

11°F

-12°C

Humidity 48%
Wind Speed NW 10 G 20 mph
Barometer 30.26 in (1025.6 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 8 Feb 9:53 pm EST
Extended Forecast for

Mahwah NJ

Cold Weather Advisory February 8, 10:54pm until February 9, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory February 8, 10:54pm until February 9, 10:00am

    NOW until 10:00am Mon

    Cold Weather Advisory

  • Tonight

    Low: 6 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 30. Wind chill values between -5 and 5. Northwest wind 3 to 8 mph.

    High: 30 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 13. Calm wind.

    Low: 13 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 34. Wind chill values between 15 and 25. Light and variable wind.

    High: 34 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before 1am. Mostly cloudy, with a steady temperature around 30. Light and variable wind.

    Low: 30 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 6. Wind chill values between -5 and -10. Northwest wind around 10 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 30. Wind chill values between -5 and 5. Northwest wind 3 to 8 mph.
Monday Night
Increasing clouds, with a low around 13. Calm wind.
Tuesday
A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 34. Wind chill values between 15 and 25. Light and variable wind.
Tuesday Night
A 20 percent chance of snow before 1am. Mostly cloudy, with a steady temperature around 30. Light and variable wind.
Wednesday
Partly sunny, with a high near 37.
Wednesday Night
Partly cloudy, with a low around 22.
Thursday
Mostly sunny, with a high near 34.
Thursday Night
Mostly clear, with a low around 15.
Friday
Mostly sunny, with a high near 34.
Friday Night
Partly cloudy, with a low around 15.
Saturday
Sunny, with a high near 37.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
A 30 percent chance of rain. Partly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mahwah NJ
 41.09°N 74.17°W (Elev. 299 ft)
Last Update:
5:59 pm EST Feb 8, 2026
Forecast Valid:
10pm EST Feb 8, 2026-6pm EST Feb 15, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation