Hazardous Weather Conditions
Current conditions at
Mount Holly, South Jersey Regional Airport (KVAY)
Lat: 39.94°NLon: 74.84°WElev: 49ft.
Overcast
34°F
1°C
| Humidity | 89% |
| Wind Speed | SW 6 mph |
| Barometer | 30.08 in (1018.5 mb) |
| Dewpoint | 31°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 29°F (-2°C) |
| Last update | 17 Jan 3:54 pm EST |
Extended Forecast for
3 Miles ESE Williamstown NJ
Winter Weather Advisory January 18, 06:00am until January 18, 08:00pm
Tonight
Low: 31 °F
Partly Cloudy
then Chance
Rain/SnowSunday
High: 35 °F
Rain/Snow
Sunday Night
Low: 17 °F
Chance Snow
M.L.King Day
High: 36 °F
Sunny
Monday Night
Low: 16 °F
Partly Cloudy
Tuesday
High: 24 °F
Sunny
Tuesday Night
Low: 9 °F
Mostly Clear
Wednesday
High: 36 °F
Sunny
Wednesday Night
Low: 26 °F
Mostly Cloudy
Detailed Forecast
Tonight
A chance of rain after 3am, mixing with snow after 5am. Increasing clouds, with a low around 31. Southwest wind around 5 mph becoming calm. Chance of precipitation is 40%. Little or no snow accumulation expected.
Sunday
Snow, possibly mixed with rain, becoming all snow after 3pm. High near 35. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
A chance of snow before 1am. Cloudy during the early evening, then gradual clearing, with a low around 17. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
M.L.King Day
Sunny, with a high near 36. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 16. West wind around 10 mph.
Tuesday
Sunny, with a high near 24.
Tuesday Night
Mostly clear, with a low around 9.
Wednesday
Sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Partly sunny, with a high near 39.
Thursday Night
Partly cloudy, with a low around 19.
Friday
Mostly sunny, with a high near 33.
Friday Night
Partly cloudy, with a low around 21.
Saturday
Partly sunny, with a high near 35.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles ESE Williamstown NJ
39.66°N 74.92°W (Elev. 98 ft)
39.66°N 74.92°W (Elev. 98 ft)
4:12 pm EST Jan 17, 2026
4pm EST Jan 17, 2026-6pm EST Jan 24, 2026
Additional Resources
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