Hazardous Weather Conditions
Current conditions at
Sussex, Sussex Airport (KFWN)
Lat: 41.2°NLon: 74.63°WElev: 410ft.
Fair
-8°F
-22°C
| Humidity | 67% |
| Wind Speed | Calm |
| Barometer | 30.47 in (1032.7 mb) |
| Dewpoint | -16°F (-27°C) |
| Visibility | 10.00 mi |
| Last update | 21 Jan 6:53 am EST |
Extended Forecast for
2 Miles N Greenwood Lake NY
Today
High: 25 °F
Sunny then
Slight Chance
SnowTonight
Low: 25 °F⇑
Slight Chance
Snow then
Partly CloudyThursday

High: 39 °F
Mostly Sunny
Thursday Night

Low: 18 °F
Partly Cloudy
Friday

High: 27 °F
Partly Sunny
Friday Night

Low: 3 °F
Partly Cloudy
Saturday

High: 13 °F
Cold
Saturday Night
Low: 5 °F
Mostly Cloudy
then Chance
SnowSunday

High: 13 °F
Snow Likely
Detailed Forecast
Today
A 20 percent chance of snow after 4pm. Increasing clouds, with a high near 25. Wind chill values between 5 and 15. Calm wind becoming south 5 to 8 mph in the morning.
Tonight
A 20 percent chance of snow before 10pm. Cloudy during the early evening, then gradual clearing, with a temperature rising to around 29 by 2am. Wind chill values between 20 and 25. South wind around 7 mph.
Thursday
Mostly sunny, with a high near 39. Wind chill values between 20 and 30. West wind 8 to 13 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 18. West wind 5 to 7 mph.
Friday
Partly sunny, with a high near 27. West wind 5 to 11 mph, with gusts as high as 23 mph.
Friday Night
Partly cloudy, with a low around 3.
Saturday
Mostly sunny and cold, with a high near 13.
Saturday Night
A 40 percent chance of snow after 1am. Mostly cloudy, with a low around 5.
Sunday
Snow likely. Mostly cloudy and cold, with a high near 13. Chance of precipitation is 70%.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 8.
Monday
A 30 percent chance of snow. Partly sunny and cold, with a high near 20.
Monday Night
Partly cloudy, with a low around 6.
Tuesday
Mostly sunny, with a high near 22.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles N Greenwood Lake NY
41.26°N 74.28°W (Elev. 899 ft)
41.26°N 74.28°W (Elev. 899 ft)
1:12 am EST Jan 21, 2026
7am EST Jan 21, 2026-6pm EST Jan 27, 2026



