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

Severe Thunderstorm and Flash Flood Threats Early This Week

The threat for severe thunderstorms and flash flooding are likely from the central and southern Plains into the Ohio/Tennessee Valleys and Mid-Atlantic early this week. A couple of slow moving systems will track west to east, while a plume of moisture focuses near a stalled front. Some of the thunderstorms could contain damaging winds and large hail, while flood watches extend from MO/IL to DE/NJ. Read More >

Current conditions at

Newburgh / Stewart (KSWF)

Lat: 41.5°NLon: 74.1°WElev: 492ft.

Mostly Cloudy

73°F

23°C

Humidity 78%
Wind Speed Calm
Barometer 30.00 in
Dewpoint 66°F (19°C)
Visibility 20.00 mi
Last update 17 Jun 4:45 pm EDT
Extended Forecast for

Cornwall NY

  • This
    Afternoon

    This Afternoon: A 30 percent chance of showers. Mostly cloudy, with a high near 73. Light southwest wind.

    Chance
    Showers

    High: 73 °F

  • Tonight

    Tonight: Showers likely, mainly after 2am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 63. Light south wind. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Showers
    Likely and
    Patchy Fog

    Low: 63 °F

  • Tuesday

    Tuesday: Showers likely. Patchy fog before 10am. Otherwise, cloudy, with a high near 69. Light northeast wind. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.

    Showers
    Likely and
    Patchy Fog

    High: 69 °F

  • Tuesday
    Night

    Tuesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 60. Southeast wind 3 to 5 mph.

    Chance
    Showers

    Low: 60 °F

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 72. Southeast wind 3 to 6 mph. Chance of precipitation is 50%.

    Chance
    Showers

    High: 72 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 63.

    Chance
    Showers

    Low: 63 °F

  • Thursday

    Thursday: Showers likely, mainly after noon. Mostly cloudy, with a high near 75. Chance of precipitation is 60%.

    Showers
    Likely

    High: 75 °F

  • Thursday
    Night

    Thursday Night: Showers likely and possibly a thunderstorm, then showers after midnight. Low around 63. Chance of precipitation is 80%.

    Showers

    Low: 63 °F

  • Friday

    Friday: Showers likely before 11am. Partly sunny, with a high near 74. Chance of precipitation is 60%.

    Showers
    Likely then
    Partly Sunny

    High: 74 °F

Detailed Forecast

This Afternoon
A 30 percent chance of showers. Mostly cloudy, with a high near 73. Light southwest wind.
Tonight
Showers likely, mainly after 2am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 63. Light south wind. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Showers likely. Patchy fog before 10am. Otherwise, cloudy, with a high near 69. Light northeast wind. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 60. Southeast wind 3 to 5 mph.
Wednesday
A chance of showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 72. Southeast wind 3 to 6 mph. Chance of precipitation is 50%.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 63.
Thursday
Showers likely, mainly after noon. Mostly cloudy, with a high near 75. Chance of precipitation is 60%.
Thursday Night
Showers likely and possibly a thunderstorm, then showers after midnight. Low around 63. Chance of precipitation is 80%.
Friday
Showers likely before 11am. Partly sunny, with a high near 74. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 56.
Saturday
Sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 57.
Sunday
Mostly sunny, with a high near 75.
Sunday Night
Mostly cloudy, with a low around 60.
Monday
A chance of showers. Partly sunny, with a high near 77.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Cornwall NY
 41.41°N 74.05°W (Elev. 1001 ft)
Last Update:
4:37 pm EDT Jun 17, 2019
Forecast Valid:
5pm EDT Jun 17, 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