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

New York, La Guardia Airport (KLGA)

Lat: 40.78°NLon: 73.88°WElev: 20ft.

Mostly Cloudy

17°F

-8°C

Humidity 45%
Wind Speed NW 18 G 26 mph
Barometer 29.84 in (1010.5 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 1 Feb 11:51 am EST
Extended Forecast for

Mount Vernon NY

Coastal Flood Advisory February 1, 12:12pm until February 1, 02:00pm
Click here for hazard details and duration
...
  •  
    Coastal Flood Advisory February 1, 12:12pm until February 1, 02:00pm

    NOW until 2:00pm Sun

    Coastal Flood Advisory

  • This Afternoon

    High: 22 °F

    Partly Sunny
    and Blustery

  • Tonight

    Tonight: Partly cloudy, with a low around 10. Wind chill values between zero and 5. Northwest wind 9 to 14 mph.

    Low: 10 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 31. Wind chill values between -5 and 5. Northwest wind around 10 mph.

    High: 31 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 11. Wind chill values between 5 and 10. Northwest wind 5 to 8 mph.

    Low: 11 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 31. Light and variable wind becoming southwest 5 to 7 mph in the morning.

    High: 31 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 22. Wind chill values between zero and 10. Blustery, with a north wind 17 to 20 mph, with gusts as high as 31 mph.
Tonight
Partly cloudy, with a low around 10. Wind chill values between zero and 5. Northwest wind 9 to 14 mph.
Monday
Sunny, with a high near 31. Wind chill values between -5 and 5. Northwest wind around 10 mph.
Monday Night
Mostly clear, with a low around 11. Wind chill values between 5 and 10. Northwest wind 5 to 8 mph.
Tuesday
Sunny, with a high near 31. Light and variable wind becoming southwest 5 to 7 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 17.
Wednesday
Mostly sunny, with a high near 29.
Wednesday Night
Partly cloudy, with a low around 11.
Thursday
Sunny, with a high near 29.
Thursday Night
Partly cloudy, with a low around 10.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near 29.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 14.
Saturday
Mostly sunny, with a high near 21.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Vernon NY
 40.92°N 73.85°W (Elev. 190 ft)
4:21 am EST Feb 1, 2026
12pm 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