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.

Light Snow Fog/Mist

32°F

0°C

Humidity 92%
Wind Speed N 3 mph
Barometer 29.86 in (1012.0 mb)
Dewpoint 30°F (-1°C)
Visibility 1.50 mi
Last update 18 Jan 5:53 pm EST
Extended Forecast for

Suffern NY

Winter Weather Advisory January 18, 06:35pm until January 19, 12:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 18, 06:35pm until January 19, 12:00am

    NOW until 12:00am Mon

    Winter Weather Advisory

  • Tonight

    Low: 20 °F

    Snow then
    Cloudy

  • M.L.King Day

    M.L.King Day: Increasing clouds, with a high near 31. Wind chill values between 15 and 25. Light west wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 31 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 13. Wind chill values between zero and 5. West wind 7 to 11 mph, with gusts as high as 29 mph.

    Low: 13 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds and cold, with a high near 20. Wind chill values between zero and 10. West wind 9 to 13 mph, with gusts as high as 25 mph.

    High: 20 °F

    Cold

  • Tuesday Night

    Tuesday Night: Clear, with a low around 7. West wind around 5 mph becoming calm in the evening.

    Low: 7 °F

    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Wednesday Night

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

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

Detailed Forecast

Tonight
Snow, mainly before 10pm. Low around 20. North wind 5 to 8 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.
M.L.King Day
Increasing clouds, with a high near 31. Wind chill values between 15 and 25. Light west wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 13. Wind chill values between zero and 5. West wind 7 to 11 mph, with gusts as high as 29 mph.
Tuesday
Increasing clouds and cold, with a high near 20. Wind chill values between zero and 10. West wind 9 to 13 mph, with gusts as high as 25 mph.
Tuesday Night
Clear, with a low around 7. West wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 28.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Partly sunny, with a high near 37.
Thursday Night
Mostly clear, with a low around 15.
Friday
Mostly sunny, with a high near 26.
Friday Night
Partly cloudy, with a low around 14.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 26.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 10.
Sunday
A 30 percent chance of snow. Partly sunny and cold, with a high near 19.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Suffern NY
 41.13°N 74.13°W (Elev. 371 ft)
Last Update:
6:17 pm EST Jan 18, 2026
Forecast Valid:
6pm EST Jan 18, 2026-6pm EST Jan 25, 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