Dangerous Heat and Humidity Building from the Plains to the East Coast

Strengthening high pressure will bring much above normal high and low temperatures. Widespread highs in the 90s to 100 combined with dewpoints surging into the mid and upper 70s will create heat indices as high as 110 through this weekend. In addition, overnight temperatures in the 70s to low 80s will reduce the ability of the body to recover from daytime heating. Read More >

Current conditions at

New York, La Guardia Airport (KLGA)

Lat: 40.78°NLon: 73.88°WElev: 20ft.

Mostly Cloudy

94°F

34°C

Humidity 49%
Wind Speed S 10 mph
Barometer 29.83 in (1010.0 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index102°F (39°C)
Last update 17 Jul 5:51 pm EDT
Extended Forecast for

Bronx NY

Flash Flood Watch until July 18, 05:00am
Excessive Heat Watch July 20, 12:00pm until July 20, 10:00pm
Severe T-storm Watch until July 17, 10:00pm
Heat Advisory until July 17, 08:00pm
Click here for hazard details and duration
Flash Flood Watch
Excessive Heat Watch
...
...
  •  
    Flash Flood Watch until July 18, 05:00am
    Severe T-storm Watch until July 17, 10:00pm
    Heat Advisory until July 17, 08:00pm

    NOW: Multiple
    hazards in effect

    Click HERE for Details

  • Tonight

    Tonight: Showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 2am, then showers likely after 2am. Some storms could be severe, with damaging winds, gusty winds, and heavy rain.  Low around 76. South wind 5 to 10 mph becoming southeast after midnight.  Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

    Severe
    Thunderstorms

    Low: 76 °F

  • Thursday

    Thursday: A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon. Some of the storms could produce heavy rain.  Mostly cloudy, with a high near 85. East wind around 7 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Heavy Rain

    High: 85 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers and thunderstorms, mainly before midnight.  Mostly cloudy, with a low around 74. East wind 5 to 7 mph becoming calm  after midnight.

    Chance
    Showers then
    Slight Chance
    T-storms

    Low: 74 °F

  • Friday

    Friday: Mostly sunny, with a high near 94. Heat index values as high as 103. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    Mostly Sunny

    High: 94 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 80. Southwest wind around 7 mph.

    Partly Cloudy

    Low: 80 °F

  • Saturday

    Saturday: Sunny and hot, with a high near 100.

    Hot

    High: 100 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 81.

    Partly Cloudy

    Low: 81 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 98.

    Mostly Sunny

    High: 98 °F

Detailed Forecast

Tonight
Showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 2am, then showers likely after 2am. Some storms could be severe, with damaging winds, gusty winds, and heavy rain. Low around 76. South wind 5 to 10 mph becoming southeast after midnight. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Thursday
A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 85. East wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 74. East wind 5 to 7 mph becoming calm after midnight.
Friday
Mostly sunny, with a high near 94. Heat index values as high as 103. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 80. Southwest wind around 7 mph.
Saturday
Sunny and hot, with a high near 100.
Saturday Night
Partly cloudy, with a low around 81.
Sunday
Mostly sunny, with a high near 98.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 78.
Monday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.
Monday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73.
Tuesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
Tuesday Night
Partly cloudy, with a low around 70.
Wednesday
Mostly sunny, with a high near 84.
Click Map For Forecast
Point Forecast:
Bronx NY
 40.85°N 73.87°W (Elev. 59 ft)
3:46 pm EDT Jul 17, 2019
6pm EDT Jul 17, 2019-6pm EDT Jul 24, 2019
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database