Widespread, Significant Severe Storms; Blistering Heat; Persistent Monsoon and Fire Weather Threats

A swath of severe weather is forecast from the Middle South to the Great Lakes. Very large hail, significant damaging winds, and tornadoes will be possible; especially; from northwestern Tennessee to southwestern Ohio. The south-central U.S. remains excessively hot, with Heat Indices over 110 degrees. Monsoon moisture continues threats of local flash floods, and dry thunderstorms in the west. Read More >

Hazardous Weather Conditions

Current conditions at

Montauk, Montauk Airport (KMTP)

Lat: 41.07°NLon: 71.92°WElev: 7ft.

79°F

26°C

Humidity 56%
Wind Speed Vrbl 5 mph
Barometer 30.19 in (1022.3 mb)
Dewpoint 62°F (17°C)
Visibility NA
Heat Index80°F (27°C)
Last update 20 Jul 1:54 pm EDT
Extended Forecast for

Amagansett NY

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 80. South wind around 7 mph.

    Sunny

    High: 80 °F

  • Tonight

    Tonight: Mostly clear, with a low around 55. Calm wind becoming south around 6 mph.

    Mostly Clear

    Low: 55 °F

  • Saturday

    Saturday: Increasing clouds, with a high near 73. East wind 9 to 15 mph.

    Increasing
    Clouds

    High: 73 °F

  • Saturday
    Night

    Saturday Night: Showers and thunderstorms likely, then rain and possibly a thunderstorm after 8pm. Some of the storms could produce gusty winds and heavy rain.  Steady temperature around 71. Breezy, with an east wind 18 to 24 mph.  Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

    Heavy Rain
    and Breezy

    Low: 71 °F

  • Sunday

    Sunday: Rain likely and possibly a thunderstorm before 10am, then showers likely and possibly a thunderstorm between 10am and 2pm, then a chance of showers and thunderstorms after 2pm. Some of the storms could produce gusty winds and heavy rain.  Mostly cloudy, with a high near 79. Windy, with a south wind 24 to 29 mph decreasing to 18 to 23 mph in the afternoon.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Heavy Rain
    and Windy

    High: 79 °F

  • Sunday
    Night

    Sunday Night: Showers likely, mainly after 10pm.  Mostly cloudy, with a low around 71. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers
    Likely

    Low: 71 °F

  • Monday

    Monday: A 50 percent chance of showers.  Mostly cloudy, with a high near 80.

    Chance
    Showers

    High: 80 °F

  • Monday
    Night

    Monday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 71.

    Chance
    Showers then
    Chance
    T-storms

    Low: 71 °F

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 80.

    Chance
    T-storms

    High: 80 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 80. South wind around 7 mph.
Tonight
Mostly clear, with a low around 55. Calm wind becoming south around 6 mph.
Saturday
Increasing clouds, with a high near 73. East wind 9 to 15 mph.
Saturday Night
Showers and thunderstorms likely, then rain and possibly a thunderstorm after 8pm. Some of the storms could produce gusty winds and heavy rain. Steady temperature around 71. Breezy, with an east wind 18 to 24 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Sunday
Rain likely and possibly a thunderstorm before 10am, then showers likely and possibly a thunderstorm between 10am and 2pm, then a chance of showers and thunderstorms after 2pm. Some of the storms could produce gusty winds and heavy rain. Mostly cloudy, with a high near 79. Windy, with a south wind 24 to 29 mph decreasing to 18 to 23 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Showers likely, mainly after 10pm. Mostly cloudy, with a low around 71. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 80.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
Tuesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.
Tuesday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 70.
Wednesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79.
Click Map For Forecast
Point Forecast:
Amagansett NY
 40.98°N 72.19°W (Elev. 85 ft)
11:06 am EDT Jul 20, 2018
2pm EDT Jul 20, 2018-6pm EDT Jul 26, 2018
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database