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Heavy Rain and Potential for Flash Flooding in the Southwest and Central U.S.

Strong to severe thunderstorms are forecast to develop along a frontal system stretching from portions of the Mississippi Valley into the Ohio Valley. These storms may produce heavy rain and flash flooding. The threat shifts east on Friday. Moonsoon moisture will continue to produce heavy rain with the possibility of localized flash flooding in the Four Corners area. Read More >

Hazardous Weather Conditions

Current conditions at

Montauk, Montauk Airport (KMTP)

Lat: 41.07°NLon: 71.92°WElev: 7ft.

22°C

71°F

Humidity 76%
Wind Speed Vrbl 9 km/h
Barometer 1017.7 mb (30.06 in)
Dewpoint 17°C (63°F)
Visibility NA
Last update 27 Jul 9:54 am EDT
Extended Forecast for

Amagansett NY

  • Today

    Today: Mostly cloudy, with a high near 26. South wind 10 to 16 km/h.

    Mostly Cloudy

    High: 26 °C

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly between 11pm and 5am. Some of the storms could produce small hail and gusty winds.  Cloudy, with a low around 21. Southwest wind around 11 km/h.

    Chance
    T-storms

    Low: 21 °C

  • Friday

    Friday: A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 9am.  Mostly cloudy, with a high near 27. Northwest wind 5 to 13 km/h becoming southeast in the afternoon.  Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Partly Sunny

    High: 27 °C

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms between 9pm and 3am, then showers likely and possibly a thunderstorm after 3am.  Partly cloudy during the early evening, then becoming cloudy, with a low around 19. East wind 5 to 13 km/h.  Chance of precipitation is 70%. New rainfall amounts between 1 and 2 cm possible.

    Chance
    T-storms then
    Showers
    Likely

    Low: 19 °C

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm.  Cloudy, with a high near 22. Breezy, with a northeast wind 27 to 34 km/h.  Chance of precipitation is 70%. New rainfall amounts between 1 and 2 cm possible.

    Showers
    Likely and
    Breezy

    High: 22 °C

  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers.  Mostly cloudy, with a low around 18. Breezy.

    Chance
    Showers and
    Breezy

    Low: 18 °C

  • Sunday

    Sunday: Partly sunny, with a high near 25.

    Partly Sunny

    High: 25 °C

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 18.

    Partly Cloudy

    Low: 18 °C

  • Monday

    Monday: Mostly sunny, with a high near 26.

    Mostly Sunny

    High: 26 °C

Detailed Forecast

Today
Mostly cloudy, with a high near 26. South wind 10 to 16 km/h.
Tonight
A 40 percent chance of showers and thunderstorms, mainly between 11pm and 5am. Some of the storms could produce small hail and gusty winds. Cloudy, with a low around 21. Southwest wind around 11 km/h.
Friday
A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 9am. Mostly cloudy, with a high near 27. Northwest wind 5 to 13 km/h becoming southeast in the afternoon. Chance of precipitation is 20%.
Friday Night
A chance of showers and thunderstorms between 9pm and 3am, then showers likely and possibly a thunderstorm after 3am. Partly cloudy during the early evening, then becoming cloudy, with a low around 19. East wind 5 to 13 km/h. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 cm possible.
Saturday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 22. Breezy, with a northeast wind 27 to 34 km/h. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 cm possible.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 18. Breezy.
Sunday
Partly sunny, with a high near 25.
Sunday Night
Partly cloudy, with a low around 18.
Monday
Mostly sunny, with a high near 26.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Mostly sunny, with a high near 28.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Sunny, with a high near 28.
Click Map For Forecast
Point Forecast:
Amagansett NY
 40.98°N 72.19°W (Elev. 26 m)
7:20 am EDT Jul 27, 2017
10am EDT Jul 27, 2017-6pm EDT Aug 2, 2017
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database