East Coast Flash Flood/Severe Thunderstorm Threat Monday

A cold front and waves of low pressure will slowly shift across the Mid-Atlantic and Southeast states Monday and Tuesday. Heavy thunderstorms along this front may produce heavy rain and flash flooding with the highest threat Monday from Tennessee into New England. A few strong to severe thunderstorms are also possible mainly from Northern Maryland to southern New Jersey. Read More >

Hazardous Weather Conditions

Current conditions at

Newburgh / Stewart (KSWF)

Lat: 41.5°NLon: 74.1°WElev: 492ft.

Partly Cloudy

24°C

75°F

Humidity 100%
Wind Speed W 9 km/h
Barometer 29.86 in
Dewpoint 24°C (75°F)
Visibility 16 km
Last update 21 Jul 11:45 pm EDT
Extended Forecast for

Cornwall NY

  • Overnight

    Overnight: Partly cloudy, with a low around 21. Calm wind.

    Partly Cloudy

    Low: 21 °C

  • Monday

    Monday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. Some of the storms could produce heavy rain.  High near 25. Light northeast wind becoming north 6 to 11 km/h in the morning.  Chance of precipitation is 80%. New rainfall amounts between 1 and 2 cm possible.

    Heavy Rain

    High: 25 °C

  • Monday
    Night

    Monday Night: Showers. The rain could be heavy at times.  Low around 18. North wind 11 to 13 km/h.  Chance of precipitation is 80%. New precipitation amounts between 2 and 3 cm possible.

    Heavy Rain

    Low: 18 °C

  • Tuesday

    Tuesday: A 50 percent chance of showers. The rain could be heavy at times.  Cloudy, with a high near 24. North wind 11 to 13 km/h.

    Heavy Rain

    High: 24 °C

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 14. North wind 5 to 8 km/h.

    Mostly Cloudy

    Low: 14 °C

  • Wednesday

    Wednesday: Mostly sunny, with a high near 26.

    Mostly Sunny

    High: 26 °C

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 15.

    Mostly Clear

    Low: 15 °C

  • Thursday

    Thursday: Sunny, with a high near 27.

    Sunny

    High: 27 °C

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 17.

    Mostly Clear

    Low: 17 °C

Detailed Forecast

Overnight
Partly cloudy, with a low around 21. Calm wind.
Monday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. Some of the storms could produce heavy rain. High near 25. Light northeast wind becoming north 6 to 11 km/h in the morning. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 cm possible.
Monday Night
Showers. The rain could be heavy at times. Low around 18. North wind 11 to 13 km/h. Chance of precipitation is 80%. New precipitation amounts between 2 and 3 cm possible.
Tuesday
A 50 percent chance of showers. The rain could be heavy at times. Cloudy, with a high near 24. North wind 11 to 13 km/h.
Tuesday Night
Mostly cloudy, with a low around 14. North wind 5 to 8 km/h.
Wednesday
Mostly sunny, with a high near 26.
Wednesday Night
Mostly clear, with a low around 15.
Thursday
Sunny, with a high near 27.
Thursday Night
Mostly clear, with a low around 17.
Friday
Sunny, with a high near 29.
Friday Night
Mostly clear, with a low around 18.
Saturday
Sunny, with a high near 29.
Saturday Night
Mostly clear, with a low around 19.
Sunday
Sunny, with a high near 30.
Click Map For Forecast
Point Forecast:
Cornwall NY
 41.41°N 74.05°W (Elev. 305 m)
8:26 pm EDT Jul 21, 2019
12am EDT Jul 22, 2019-6pm EDT Jul 27, 2019
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database