Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

Farmingdale - Republic Airport (KFRG)

Lat: 40.73°NLon: 73.42°WElev: 72ft.

Overcast and Breezy

13°F

-11°C

Humidity 61%
Wind Speed N 21 G 29 mph
Barometer 29.83 in (1010.2 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Wind Chill-5°F (-21°C)
Last update 1 Feb 5:53 am EST
Extended Forecast for

4 Miles S Copiague NY

Coastal Flood Advisory until February 1, 12:00pm
Cold Weather Advisory February 1, 06:21am until February 1, 10:00am
Click here for hazard details and duration
Coastal Flood Advisory
...
  •  
    Coastal Flood Advisory until February 1, 12:00pm
    Cold Weather Advisory February 1, 06:21am until February 1, 10:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 23 °F

    Scattered
    Flurries and
    Windy

  • Tonight

    Tonight: Mostly cloudy, with a low around 16. Wind chill values between zero and 5. Blustery, with a northwest wind 17 to 22 mph.

    Low: 16 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 31. Wind chill values between zero and 10. Northwest wind around 15 mph.

    High: 31 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 20. Wind chill values between 10 and 15. Northwest wind 10 to 13 mph.

    Low: 20 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 32. West wind 9 to 11 mph.

    High: 32 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

Detailed Forecast

Today
Scattered flurries before 7am. Mostly cloudy, with a high near 23. Wind chill values between zero and 5. Windy, with a north wind 23 to 26 mph, with gusts as high as 38 mph.
Tonight
Mostly cloudy, with a low around 16. Wind chill values between zero and 5. Blustery, with a northwest wind 17 to 22 mph.
Monday
Sunny, with a high near 31. Wind chill values between zero and 10. Northwest wind around 15 mph.
Monday Night
Mostly clear, with a low around 20. Wind chill values between 10 and 15. Northwest wind 10 to 13 mph.
Tuesday
Sunny, with a high near 32. West wind 9 to 11 mph.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
Partly sunny, with a high near 30.
Wednesday Night
Partly cloudy, with a low around 18.
Thursday
Sunny, with a high near 29.
Thursday Night
Partly cloudy, with a low around 20.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near 32.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 17.
Saturday
Mostly sunny, with a high near 24. Blustery.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Copiague NY
 40.62°N 73.39°W (Elev. 20 ft)
4:21 am EST Feb 1, 2026
6am EST Feb 1, 2026-6pm EST Feb 7, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database