Hazardous Weather Conditions
Current conditions at
Farmingdale - Republic Airport (KFRG)
Lat: 40.73°NLon: 73.42°WElev: 72ft.
Fog/Mist
30°F
-1°C
| Humidity | 88% |
| Wind Speed | Calm |
| Barometer | 30.11 in (1019.7 mb) |
| Dewpoint | 27°F (-3°C) |
| Visibility | 3.00 mi |
| Last update | 17 Jan 10:53 pm EST |
Extended Forecast for
4 Miles S Copiague NY
Winter Weather Advisory January 18, 10:00am until January 18, 10:00pm
Tonight

Low: 36 °F
Chance
Rain/SnowSunday
High: 36 °F
Rain/Snow
then SnowSunday Night

Low: 27 °F
Chance Snow
M.L.King Day
High: 34 °F
Sunny then
Mostly Sunny
and BreezyMonday Night

Low: 20 °F
Partly Cloudy
and BreezyTuesday

High: 25 °F
Mostly Sunny
Tuesday Night

Low: 20 °F
Mostly Clear
Wednesday

High: 40 °F
Mostly Sunny
Wednesday Night
Low: 33 °F
Mostly Cloudy
and Breezy
then Mostly
Cloudy
Detailed Forecast
Tonight
A slight chance of rain between 1am and 4am, then a chance of snow. Cloudy, with a steady temperature around 36. West wind 5 to 7 mph. Chance of precipitation is 40%.
Sunday
Periods of rain and snow, becoming all snow after 11am. High near 36. West wind 6 to 10 mph becoming northeast in the afternoon. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
A 40 percent chance of snow before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 27. Wind chill values between 20 and 25. Northwest wind 10 to 13 mph.
M.L.King Day
Mostly sunny, with a high near 34. Wind chill values between 15 and 20. Breezy, with a west wind 14 to 22 mph.
Monday Night
Partly cloudy, with a low around 20. Breezy, with a west wind 20 to 23 mph.
Tuesday
Mostly sunny, with a high near 25.
Tuesday Night
Mostly clear, with a low around 20.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 33. Breezy.
Thursday
Partly sunny, with a high near 38.
Thursday Night
Partly cloudy, with a low around 24.
Friday
Mostly sunny, with a high near 34.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
Partly sunny, with a high near 34.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles S Copiague NY
40.62°N 73.39°W (Elev. 20 ft)
40.62°N 73.39°W (Elev. 20 ft)
5:41 pm EST Jan 17, 2026
11pm EST Jan 17, 2026-6pm EST Jan 24, 2026



