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Hazardous Weather Conditions

Current conditions at

Sussex, Sussex Airport (KFWN)

Lat: 41.2°NLon: 74.63°WElev: 410ft.

Light Snow

31°F

-1°C

Humidity 79%
Wind Speed NE 14 G 24 mph
Barometer 29.78 in (1008.8 mb)
Dewpoint 25°F (-4°C)
Visibility 1.25 mi
Wind Chill21°F (-6°C)
Last update 22 Feb 10:53 pm EST
Extended Forecast for

Unionville NY

Blizzard Warning February 22, 11:11pm until February 23, 06:00pm
Click here for hazard details and duration
Blizzard Warning
  •  
    Blizzard Warning February 22, 11:11pm until February 23, 06:00pm

    NOW until 6:00pm Mon

    Blizzard Warning

  • Tonight

    Low: 28 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Monday

    Monday: Snow, mainly before 1pm. The snow could be heavy at times. Areas of blowing snow before 10am. High near 34. Wind chill values between 10 and 20. Breezy, with a north wind 18 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 34 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 15. Wind chill values between 5 and 10. Blustery, with a northwest wind 14 to 20 mph, with gusts as high as 33 mph.

    Low: 15 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 28. Wind chill values between zero and 10. Northwest wind 8 to 10 mph, with gusts as high as 22 mph.

    High: 28 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow after 1am. Mostly cloudy, with a low around 11. Calm wind.

    Low: 11 °F

    Partly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow likely, mainly before 7am. Mostly cloudy, with a high near 39. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 39 °F

    Snow Likely
    then Mostly
    Cloudy

  • Wednesday Night

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

    Low: 22 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 50%.

    High: 39 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
Snow. The snow could be heavy at times. Areas of blowing snow after 4am. Steady temperature around 28. Wind chill values between 15 and 20. Blustery, with a north wind 17 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 7 to 11 inches possible.
Monday
Snow, mainly before 1pm. The snow could be heavy at times. Areas of blowing snow before 10am. High near 34. Wind chill values between 10 and 20. Breezy, with a north wind 18 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Monday Night
Mostly cloudy, with a low around 15. Wind chill values between 5 and 10. Blustery, with a northwest wind 14 to 20 mph, with gusts as high as 33 mph.
Tuesday
Mostly sunny, with a high near 28. Wind chill values between zero and 10. Northwest wind 8 to 10 mph, with gusts as high as 22 mph.
Tuesday Night
A 50 percent chance of snow after 1am. Mostly cloudy, with a low around 11. Calm wind.
Wednesday
Snow likely, mainly before 7am. Mostly cloudy, with a high near 39. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday Night
Partly cloudy, with a low around 22.
Thursday
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 50%.
Thursday Night
Rain and snow likely, becoming all snow after 7pm. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Friday
Partly sunny, with a high near 40.
Friday Night
Mostly clear, with a low around 20.
Saturday
Sunny, with a high near 45.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Partly sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Unionville NY
 41.31°N 74.57°W (Elev. 594 ft)
Last Update:
5:56 pm EST Feb 22, 2026
Forecast Valid:
11pm EST Feb 22, 2026-6pm EST Mar 1, 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