Cold System Impacting California into Southwest/Four Corners; System Tracking From Mississippi Valley Into East, Possible Prelude To Much Stronger System

A storm digging through CA into the Southwest and Four Corners region will produce heavy mountain snow and showers. Further east, another storm will track from the Mid MS Valley to the Mid-Atlantic for a swath of snow and ice w/ locally heavy rain through Monday. By Tuesday, a stronger storm w/ a wealth of moisture will impact the eastern two-thirds w/ excessive rain, heavy snow and ice. Read More >

Hazardous Weather Conditions

Current conditions at

Shirley, Brookhaven Airport (KHWV)

Lat: 40.82°NLon: 72.87°WElev: 82ft.

Fair

34°F

1°C

Humidity 50%
Wind Speed S 12 mph
Barometer 30.14 in (1020.8 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 17 Feb 12:56 pm EST
Extended Forecast for

Brookhaven NY

  • This
    Afternoon

    This Afternoon: Partly sunny, with a steady temperature around 34. Calm wind becoming east around 5 mph.

    Partly Sunny

    High: 34 °F

  • Tonight

    Tonight: Snow before 1am, then sleet between 1am and 4am, then rain after 4am.  Low around 30. Southeast wind 5 to 10 mph becoming east after midnight.  Chance of precipitation is 100%. New snow and sleet accumulation of 1 to 3 inches possible.

    Snow then
    Wintry Mix

    Low: 30 °F

  • Washington's
    Birthday

    Washington's Birthday: Rain, mainly before 10am.  High near 39. Wind chill values between 25 and 35. East wind 7 to 9 mph becoming northwest in the afternoon.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Rain then
    Chance Rain

    High: 39 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, then gradually becoming clear, with a low around 24. Wind chill values between 15 and 20. Northwest wind 11 to 14 mph.

    Decreasing
    Clouds

    Low: 24 °F

  • Tuesday

    Tuesday: Sunny, with a high near 35. Northwest wind 8 to 10 mph.

    Sunny

    High: 35 °F

  • Tuesday
    Night

    Tuesday Night: Increasing clouds, with a low around 19.

    Increasing
    Clouds

    Low: 19 °F

  • Wednesday

    Wednesday: A 50 percent chance of snow after noon.  Mostly cloudy, with a high near 35.

    Mostly Cloudy
    then Chance
    Snow

    High: 35 °F

  • Wednesday
    Night

    Wednesday Night: Snow likely before midnight, then snow and freezing rain likely between midnight and 3am, then freezing rain and sleet likely after 3am.  Cloudy, with a low around 27. Chance of precipitation is 60%.

    Snow Likely
    then Wintry
    Mix Likely

    Low: 27 °F

  • Thursday

    Thursday: Rain likely, mainly before 9am.  Mostly cloudy, with a high near 42. Chance of precipitation is 60%.

    Rain Likely

    High: 42 °F

Detailed Forecast

This Afternoon
Partly sunny, with a steady temperature around 34. Calm wind becoming east around 5 mph.
Tonight
Snow before 1am, then sleet between 1am and 4am, then rain after 4am. Low around 30. Southeast wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 100%. New snow and sleet accumulation of 1 to 3 inches possible.
Washington's Birthday
Rain, mainly before 10am. High near 39. Wind chill values between 25 and 35. East wind 7 to 9 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly cloudy, then gradually becoming clear, with a low around 24. Wind chill values between 15 and 20. Northwest wind 11 to 14 mph.
Tuesday
Sunny, with a high near 35. Northwest wind 8 to 10 mph.
Tuesday Night
Increasing clouds, with a low around 19.
Wednesday
A 50 percent chance of snow after noon. Mostly cloudy, with a high near 35.
Wednesday Night
Snow likely before midnight, then snow and freezing rain likely between midnight and 3am, then freezing rain and sleet likely after 3am. Cloudy, with a low around 27. Chance of precipitation is 60%.
Thursday
Rain likely, mainly before 9am. Mostly cloudy, with a high near 42. Chance of precipitation is 60%.
Thursday Night
Mostly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 41.
Friday Night
Partly cloudy, with a low around 29.
Saturday
A 30 percent chance of rain. Mostly cloudy, with a high near 43.
Click Map For Forecast
Point Forecast:
Brookhaven NY
 40.78°N 72.91°W (Elev. 13 ft)
12:32 pm EST Feb 17, 2019
1pm EST Feb 17, 2019-6pm EST Feb 23, 2019
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database