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

Hazardous Weather Conditions

Current conditions at

Sussex, Sussex Airport (KFWN)

Lat: 41.2°NLon: 74.63°WElev: 410ft.

Overcast with Haze

31°F

-1°C

Humidity 79%
Wind Speed Calm
Barometer 29.97 in (1015.2 mb)
Dewpoint 25°F (-4°C)
Visibility 3.00 mi
Last update 18 Feb 4:53 am EST
Extended Forecast for

3 Miles SSW Warwick NY

Dense Fog Advisory February 18, 04:58am until February 18, 10:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory February 18, 04:58am until February 18, 10:00am

    NOW until 10:00am Wed

    Dense Fog Advisory

  • Today

    High: 39 °F

    Rain and
    Areas Dense
    Fog

  • Tonight

    Tonight: Rain, mainly before 10pm. Patchy fog. Low around 30. Calm wind becoming north around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 30 °F

    Rain and
    Patchy Fog
    then Patchy
    Fog

  • Thursday

    Thursday: A slight chance of rain between 1pm and 4pm, then a slight chance of snow and freezing rain after 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 36. Northeast wind around 5 mph becoming southeast in the afternoon. Chance of precipitation is 20%.

    High: 36 °F

    Patchy Fog
    then Slight
    Chance Wintry
    Mix

  • Thursday Night

    Thursday Night: Snow and freezing rain likely, mainly after 1am. Cloudy, with a low around 30. East wind around 5 mph. Chance of precipitation is 60%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance Wintry
    Mix then
    Wintry Mix
    Likely

  • Friday

    Friday: Freezing rain, possibly mixed with snow before 10am, then rain, possibly mixed with snow between 10am and 1pm, then rain after 1pm. High near 35. East wind around 5 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Wintry Mix

  • Friday Night

    Friday Night: A chance of rain before 4am, then a slight chance of rain, snow, and freezing rain. Mostly cloudy, with a low around 31. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Chance Rain
    then Chance
    Wintry Mix

  • Saturday

    Saturday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.

    Low: 26 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Today
Rain. Areas of dense fog before 4pm. High near 39. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain, mainly before 10pm. Patchy fog. Low around 30. Calm wind becoming north around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A slight chance of rain between 1pm and 4pm, then a slight chance of snow and freezing rain after 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 36. Northeast wind around 5 mph becoming southeast in the afternoon. Chance of precipitation is 20%.
Thursday Night
Snow and freezing rain likely, mainly after 1am. Cloudy, with a low around 30. East wind around 5 mph. Chance of precipitation is 60%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of less than a half inch possible.
Friday
Freezing rain, possibly mixed with snow before 10am, then rain, possibly mixed with snow between 10am and 1pm, then rain after 1pm. High near 35. East wind around 5 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of less than a half inch possible.
Friday Night
A chance of rain before 4am, then a slight chance of rain, snow, and freezing rain. Mostly cloudy, with a low around 31. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Partly sunny, with a high near 40.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Sunday
A chance of snow. Mostly cloudy, with a high near 32. Chance of precipitation is 50%.
Sunday Night
A chance of snow. Cloudy, with a low around 24. Chance of precipitation is 50%.
Monday
A chance of snow. Mostly cloudy, with a high near 33. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 17.
Tuesday
Mostly sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Warwick NY
 41.2°N 74.38°W (Elev. 1155 ft)
Last Update:
4:13 am EST Feb 18, 2026
Forecast Valid:
4am EST Feb 18, 2026-6pm EST Feb 24, 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