News Headlines
- Latest Briefing: Major Winter Storm Sunday into Monday
- Winter Storm Warning in Effect 3AM Sunday to 6PM Monday
- Cold Weather Advisory in Effect 10PM Friday Night Until 12PM Saturday
- Learn More About Winter Hazards and Preparedness
- Students: Interested in Volunteering for NWS New York, NY this Summer?
Hazardous Weather Conditions
Current conditions at
Farmingdale - Republic Airport (KFRG)
Lat: 40.73°NLon: 73.42°WElev: 72ft.
Fair
35°F
2°C
| Humidity | 28% |
| Wind Speed | W 20 G 29 mph |
| Barometer | 30.09 in (1019.0 mb) |
| Dewpoint | 5°F (-15°C) |
| Visibility | 10.00 mi |
| Wind Chill | 24°F (-4°C) |
| Last update | 23 Jan 3:53 pm EST |
Extended Forecast for
4 Miles S Copiague NY
Cold Weather Advisory January 23, 10:00pm until January 24, 12:00pm
Winter Storm Warning January 25, 03:00am until January 26, 06:00pm
Tonight
Low: 11 °F
Partly Cloudy
and BlusterySaturday
High: 19 °F
Cold
Saturday Night
Low: 17 °F
Mostly Cloudy
then Chance
SnowSunday
High: 33 °F
Heavy Snow
and WindySunday Night
Low: 31 °F
Wintry Mix
and WindyMonday
High: 32 °F⇓
Snow Likely
and BreezyMonday Night
Low: 16 °F
Partly Cloudy
and WindyTuesday
High: 23 °F
Mostly Sunny
and BreezyTuesday Night
Low: 16 °F
Partly Cloudy
and Breezy
Detailed Forecast
Tonight
Partly cloudy, with a low around 11. Wind chill values between -5 and 5. Blustery, with a northwest wind 18 to 25 mph.
Saturday
Mostly sunny and cold, with a high near 19. Wind chill values between -5 and 5. Northwest wind 14 to 17 mph.
Saturday Night
A 40 percent chance of snow after 1am. Cloudy, with a low around 17. Wind chill values between 5 and 10. North wind around 10 mph.
Sunday
Snow. The snow could be heavy at times. High near 33. Wind chill values between 5 and 15. Windy, with a northeast wind 13 to 18 mph increasing to 21 to 26 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Sunday Night
Snow, freezing rain, and sleet before 1am, then rain, freezing rain, and sleet likely between 1am and 4am, then snow and sleet likely after 4am. The snow could be heavy at times. Steady temperature around 31. Windy, with a northeast wind 20 to 30 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow and sleet accumulation of 1 to 3 inches possible.
Monday
Snow likely, mainly before 1pm. Cloudy, with a temperature falling to around 28 by 5pm. Breezy. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 16. Windy.
Tuesday
Mostly sunny, with a high near 23. Breezy.
Tuesday Night
Partly cloudy, with a low around 16. Breezy.
Wednesday
Mostly sunny, with a high near 25.
Wednesday Night
Mostly cloudy, with a low around 15.
Thursday
Partly sunny, with a high near 23.
Thursday Night
Partly cloudy, with a low around 13. Blustery.
Friday
Mostly sunny, with a high near 24. Blustery.
Additional Forecasts and Information
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Forecast AreaABOUT 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)
12:58 pm EST Jan 23, 2026
4pm EST Jan 23, 2026-6pm EST Jan 30, 2026
Additional Resources
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Hourly Weather Forecast
