Hazardous Weather Conditions
Current conditions at
Sussex, Sussex Airport (KFWN)
Lat: 41.2°NLon: 74.63°WElev: 410ft.
Fair
7°F
-14°C
| Humidity | 50% |
| Wind Speed | Calm |
| Barometer | 30.12 in (1020.7 mb) |
| Dewpoint | -8°F (-22°C) |
| Visibility | 10.00 mi |
| Last update | 30 Jan 3:53 am EST |
Extended Forecast for
3 Miles SSE Hewitt NJ
Cold Weather Advisory January 30, 04:20am until January 31, 10:00am
NOW until 10:00am Sat

Cold Weather Advisory
Today

High: 16 °F
Cold
Tonight

Low: 1 °F
Mostly Clear
Saturday

High: 20 °F
Cold
Saturday Night

Low: 3 °F
Mostly Cloudy
Sunday

High: 22 °F
Partly Sunny
Sunday Night

Low: 10 °F
Partly Cloudy
Monday

High: 29 °F
Sunny
Monday Night

Low: 13 °F
Partly Cloudy
Detailed Forecast
Today
Sunny and cold, with a high near 16. Wind chill values between -10 and zero. Northwest wind 8 to 13 mph.
Tonight
Mostly clear, with a low around 1. Northwest wind 3 to 7 mph.
Saturday
Mostly sunny and cold, with a high near 20. Wind chill values between zero and 10. North wind 3 to 5 mph.
Saturday Night
Mostly cloudy, with a low around 3. Wind chill values between -10 and zero. Light north wind increasing to 5 to 9 mph in the evening. Winds could gust as high as 20 mph.
Sunday
Partly sunny, with a high near 22. North wind around 11 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 10.
Monday
Sunny, with a high near 29.
Monday Night
Partly cloudy, with a low around 13.
Tuesday
Mostly sunny, with a high near 30.
Tuesday Night
Partly cloudy, with a low around 11.
Wednesday
Mostly sunny, with a high near 28.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 11.
Thursday
Mostly sunny, with a high near 27.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles SSE Hewitt NJ
41.13°N 74.34°W (Elev. 755 ft)
41.13°N 74.34°W (Elev. 755 ft)
1:47 am EST Jan 30, 2026
4am EST Jan 30, 2026-6pm EST Feb 5, 2026



