National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Isaias to Bring Tropical Impacts Across to the East Coast

Isaias is forecast to make landfall tonight in the Carolinas with dangerous storm surge, flash flooding, damaging winds, and isolated tropical tornadoes. Isaias may strengthen briefly prior to landfall, but the impacts will be the same regardless of the categorical definition. Isaias impacts will be felt all along the East Coast as Isaias moves northward through mid-week. Read More >

Hazardous Weather Conditions

Current conditions at

New York, La Guardia Airport (KLGA)

Lat: 40.78°NLon: 73.88°WElev: 20ft.

Partly Cloudy

91°F

33°C

Humidity 35%
Wind Speed S 13 mph
Barometer 29.99 in (1015.5 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 3 Aug 4:51 pm EDT
Extended Forecast for

Port Washington North NY

Tropical Storm Warning until further notice
Coastal Flood Advisory August 4, 09:00pm until August 5, 02:00am
Click here for hazard details and duration
Tropical Storm Warning until further notice
Coastal Flood Advisory
  •  
    Tropical Storm Warning until further notice

    NOW until further notice

    Tropical Storm Warning

  • This
    Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a steady temperature around 86. Southwest wind around 10 mph.

    Slight Chance
    T-storms

    High: 86 °F

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms. Increasing clouds, with a low around 74. Southwest wind 8 to 13 mph becoming light after midnight.

    Chance
    T-storms

    Low: 74 °F

  • Tuesday

    Tuesday: Tropical storm conditions expected. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 79. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    Tropical
    Storm
    Conditions
    Expected

    High: 79 °F

  • Tuesday
    Night

    Tuesday Night: Tropical storm conditions possible. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 72. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

    Tropical
    Storm
    Conditions
    Possible

    Low: 72 °F

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly before 8am. Partly sunny, with a high near 89. Southwest wind around 8 mph.

    Chance
    Showers then
    Slight Chance
    T-storms

    High: 89 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 71.

    Partly Cloudy

    Low: 71 °F

  • Thursday

    Thursday: A 30 percent chance of showers after 2pm. Partly sunny, with a high near 86.

    Partly Sunny
    then Chance
    Showers

    High: 86 °F

  • Thursday
    Night

    Thursday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 70.

    Chance
    Showers

    Low: 70 °F

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a steady temperature around 86. Southwest wind around 10 mph.
Tonight
A 50 percent chance of showers and thunderstorms. Increasing clouds, with a low around 74. Southwest wind 8 to 13 mph becoming light after midnight.
Tuesday
Tropical storm conditions expected. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 79. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Tuesday Night
Tropical storm conditions possible. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 72. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly before 8am. Partly sunny, with a high near 89. Southwest wind around 8 mph.
Wednesday Night
Partly cloudy, with a low around 71.
Thursday
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 86.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 70.
Friday
A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 84.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 71.
Saturday
Partly sunny, with a high near 86.
Saturday Night
Partly cloudy, with a low around 71.
Sunday
Sunny, with a high near 88.
Sunday Night
Mostly clear, with a low around 71.
Monday
Mostly sunny, with a high near 88.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Port Washington North NY
 40.83°N 73.7°W (Elev. 72 ft)
Last Update:
4:07 pm EDT Aug 3, 2020
Forecast Valid:
5pm EDT Aug 3, 2020-6pm EDT Aug 10, 2020
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation