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Severe weather expected in portions of the Central U.S on Sunday

The NWS Storm Prediction Center in Norman, Oklahoma expects severe weather to be possible in the Central U.S on Sunday. The area of greatest concern is in the northern Plains which has been identified as an Enhanced Risk area. In this area, large hail and damaging winds will be the primary threats, but an isolated tornado can not be ruled out.
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Current conditions at

Shirley, Brookhaven Airport (KHWV)

Lat: 40.82°NLon: 72.87°WElev: 82ft.

Overcast with Haze

64°F

18°C

Humidity 75%
Wind Speed Calm
Barometer 30.01 in (1016.2 mb)
Dewpoint 56°F (13°C)
Visibility 3.00 mi
Last update 4 Jul 10:56 pm EDT
Extended Forecast for

Upton NY

  • Overnight

    Partly Cloudy

    Partly
    Cloudy

    Low: 59 °F

  • Sunday

    Sunny

    Sunny

    High: 82 °F

  • Sunday
    Night

    Patchy Fog

    Patchy
    Fog

    Low: 65 °F

  • Monday

    Patchy Fog

    Patchy
    Fog

    High: 85 °F

  • Monday
    Night

    Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

    Slight Chc
    Thunderstorms

    Low: 68 °F

  • Tuesday

    Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

    Slight Chc
    Thunderstorms

    High: 85 °F

  • Tuesday
    Night

    Mostly Cloudy

    Mostly
    Cloudy

    Low: 70 °F

  • Wednesday

    Chance Thunderstorms Chance for Measurable Precipitation 50%

    Chance
    Thunderstorms

    High: 85 °F

  • Wednesday
    Night

    Chance Thunderstorms Chance for Measurable Precipitation 40%

    Chance
    Thunderstorms

    Low: 68 °F

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 59. Calm wind.
Sunday
Sunny, with a high near 82. Northwest wind 5 to 11 mph becoming southwest in the afternoon.
Sunday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 65. Southwest wind 3 to 8 mph.
Monday
Patchy fog before 7am. Otherwise, sunny, with a high near 85. Light and variable wind becoming south 8 to 13 mph in the morning.
Monday Night
A slight chance of showers and thunderstorms after midnight. Increasing clouds, with a low around 68. South wind 5 to 7 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of showers and thunderstorms. Mostly cloudy, with a high near 85. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 70.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 50%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 40%.
Thursday
A chance of showers. Partly sunny, with a high near 80. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 82.
Friday Night
Partly cloudy, with a low around 66.
Saturday
Mostly sunny, with a high near 84.
  Click Map For Forecast
Point Forecast:
Upton NY
 40.87°N 72.89°W (Elev. 89 ft)
10:18 pm EDT Jul 4, 2015
12am EDT Jul 5, 2015-6pm EDT Jul 11, 2015
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database