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

36°F

2°C

Humidity 27%
Wind Speed W 10 G 18 mph
Barometer 30.09 in (1019.7 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 23 Jan 3:53 pm EST
Extended Forecast for

2 Miles WNW Mahwah NJ

Cold Weather Advisory January 23, 10:00pm until January 24, 12:00pm
Winter Storm Warning January 25, 03:00am until January 26, 06:00pm
Click here for hazard details and duration
Cold Weather Advisory
Winter Storm Warning

  • Tonight

    Tonight: Mostly clear, with a low around 5. Wind chill values between -10 and zero. Blustery, with a northwest wind 14 to 20 mph.

    Low: 5 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 15. Wind chill values between -10 and zero. Northwest wind 9 to 14 mph.

    High: 15 °F

    Cold

  • Saturday Night

    Saturday Night: A 40 percent chance of snow after 1am. Cloudy, with a steady temperature around 11. Wind chill values between zero and 5. North wind 3 to 6 mph.

    Low: 11 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow. The snow could be heavy at times. High near 18. Wind chill values between zero and 5. Northeast wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    High: 18 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Temperature rising to around 19 by 1am. Northeast wind 10 to 14 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 16 °F⇑

    Heavy Snow

  • Monday

    Monday: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 24. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 24 °F

    Snow Likely

  • Monday Night

    Monday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny and cold, with a high near 16.

    High: 16 °F

    Cold

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 2.

    Low: 2 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 5. Wind chill values between -10 and zero. Blustery, with a northwest wind 14 to 20 mph.
Saturday
Mostly sunny and cold, with a high near 15. Wind chill values between -10 and zero. Northwest wind 9 to 14 mph.
Saturday Night
A 40 percent chance of snow after 1am. Cloudy, with a steady temperature around 11. Wind chill values between zero and 5. North wind 3 to 6 mph.
Sunday
Snow. The snow could be heavy at times. High near 18. Wind chill values between zero and 5. Northeast wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Temperature rising to around 19 by 1am. Northeast wind 10 to 14 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Monday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 24. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Monday Night
Partly cloudy, with a low around 5.
Tuesday
Mostly sunny and cold, with a high near 16.
Tuesday Night
Partly cloudy, with a low around 2.
Wednesday
Mostly sunny and cold, with a high near 18.
Wednesday Night
Mostly cloudy, with a low around 3.
Thursday
Partly sunny and cold, with a high near 17.
Thursday Night
Partly cloudy, with a low around 3.
Friday
Mostly sunny and cold, with a high near 19.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Mahwah NJ
 41.09°N 74.23°W (Elev. 1033 ft)
Last Update:
12:58 pm EST Jan 23, 2026
Forecast Valid:
4pm EST Jan 23, 2026-6pm EST Jan 30, 2026
 
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