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

Severe Thunderstorm and Flash Flood Threats Tuesday

Risks for severe thunderstorms and flash flooding continue Tuesday over the Central and Southern Plains ahead of low pressure tracking across the region. Very large hail and damaging winds will be the main threats. Flash flooding from potentially excessive rainfall will be possible from the southern Appalachians into the Mid-Atlantic region. Read More >

Hazardous Weather Conditions

Current conditions at

New York, La Guardia Airport (KLGA)

Lat: 40.78°NLon: 73.88°WElev: 20ft.

Light Rain Fog/Mist

70°F

21°C

Humidity 90%
Wind Speed Vrbl 5 mph
Barometer 29.95 in (1014.2 mb)
Dewpoint 67°F (19°C)
Visibility 2.00 mi
Last update 18 Jun 6:51 am EDT
Extended Forecast for

New Rochelle NY

  • Today

    Today: Showers, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. Areas of fog before 9am. Steady temperature around 67. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

    Heavy Rain
    and Areas Fog

    High: 67 °F

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm. Patchy fog after midnight. Otherwise, cloudy, with a low around 64. East wind 6 to 8 mph becoming north after midnight. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Showers
    Likely and
    Patchy Fog

    Low: 64 °F

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after noon. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 78. Light and variable wind becoming southeast around 6 mph in the afternoon.

    Patchy Fog
    then Chance
    Showers

    High: 78 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Southeast wind 3 to 6 mph. Chance of precipitation is 40%.

    Chance
    Showers

    Low: 66 °F

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 75. East wind 5 to 7 mph becoming south in the afternoon. Chance of precipitation is 50%.

    Chance
    Showers then
    Chance
    T-storms

    High: 75 °F

  • Thursday
    Night

    Thursday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 65. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Showers
    Likely

    Low: 65 °F

  • Friday

    Friday: A 30 percent chance of showers before 3pm. Partly sunny, with a high near 74.

    Chance
    Showers

    High: 74 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 62.

    Partly Cloudy

    Low: 62 °F

  • Saturday

    Saturday: Sunny, with a high near 75.

    Sunny

    High: 75 °F

Detailed Forecast

Today
Showers, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. Areas of fog before 9am. Steady temperature around 67. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Tonight
Showers likely and possibly a thunderstorm. Patchy fog after midnight. Otherwise, cloudy, with a low around 64. East wind 6 to 8 mph becoming north after midnight. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A 30 percent chance of showers and thunderstorms after noon. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 78. Light and variable wind becoming southeast around 6 mph in the afternoon.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Southeast wind 3 to 6 mph. Chance of precipitation is 40%.
Thursday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 75. East wind 5 to 7 mph becoming south in the afternoon. Chance of precipitation is 50%.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 65. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Friday
A 30 percent chance of showers before 3pm. Partly sunny, with a high near 74.
Friday Night
Partly cloudy, with a low around 62.
Saturday
Sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 62.
Sunday
Mostly sunny, with a high near 76.
Sunday Night
Partly cloudy, with a low around 65.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 78.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
New Rochelle NY
 40.91°N 73.77°W (Elev. 16 ft)
Last Update:
7:02 am EDT Jun 18, 2019
Forecast Valid:
7am EDT Jun 18, 2019-6pm EDT Jun 24, 2019
 
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