Complex Winter Storm Impacting Central and Eastern U.S.
Significant winter weather continues to plague several areas as a storm system tracks from the Gulf Coast to the Northeast on Sunday. Snow, sleet and freezing rain are forecast from the Lower Mississippi River Valley northeastward to New England, with extensive freezing rain possible across the southern and central Appalachians and foothills from North Carolina to central Pennsylvania.
Hazardous Weather Conditions
- Wind SpeedN 3 mph
- Barometer30.56 in (1034.9 mb)
- Dewpoint18°F (-8°C)
- Visibility10.00 mi
Current conditions at
Islip, Long Island Mac Arthur Airport (KISP)
Lat: 40.8 Lon: -73.1 Elev: 84ft.
Stony Brook NY
7 Day Forecast
- Today A chance of snow, mainly after 4pm. Cloudy, with a high near 37. North wind 5 to 7 mph. Chance of precipitation is 30%.
- Tonight Snow and sleet likely before 10pm, then periods of rain and snow between 10pm and midnight, then periods of rain after midnight. Low around 31. East wind 5 to 14 mph. Chance of precipitation is 90%. New snow and sleet accumulation of less than one inch possible.
- Monday Periods of rain, mainly before 2pm. High near 48. East wind 9 to 13 mph becoming west in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
- Monday Night Mostly cloudy, with a low around 32. West wind 6 to 9 mph.
- Tuesday A chance of snow, mainly after 11am. Mostly cloudy, with a high near 38. West wind 6 to 10 mph. Chance of precipitation is 40%.
- Tuesday Night A slight chance of snow before 8pm. Partly cloudy, with a low around 24. Chance of precipitation is 20%.
- Wednesday Sunny, with a high near 34.
- Wednesday Night Mostly clear, with a low around 21.
- Thursday Mostly sunny, with a high near 28.
- Thursday Night Partly cloudy, with a low around 22.
- Friday Mostly sunny, with a high near 32.
- Friday Night Partly cloudy, with a low around 21.
- Saturday Partly sunny, with a high near 35.
Additional Forecasts and Information
Zone Area Forecast for Northwest Suffolk, NY
HOURLY WEATHER GRAPH
NATIONAL DIGITAL FORECAST DATABASE