Heavy Snow in the Central/Southern Rockies; Below Average Temperatures in the Central and Eastern US

Moderate to heavy snowfall is expected in the central/southern Rockies and adjacent High Plains today. Lake-enhanced snowfall is expected downwind of the Great Lakes today. Showers and thunderstorms will be possible this evening into tonight across the western Gulf Coast states. Temperatures across much of the central and eastern CONUS will remain below average and chilly to end the week. Read More >

Hazardous Weather Conditions

Special Weather Statement

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

A Few Clouds

35°F

2°C

Humidity	70%
Wind Speed	N 18 G 23 mph
Barometer	29.95 in (1014.2 mb)
Dewpoint	26°F (-3°C)
Visibility	10.00 mi
Wind Chill	24°F (-4°C)
Last update	3 Dec 7:56 am EST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

5 Miles SSE Blue Point NY

Today
High: 44 °F
Sunny
Tonight
Low: 37 °F
Mostly Clear
Thursday
High: 42 °F
Increasing
Clouds and
Windy
Thursday Night
Low: 18 °F
Mostly Clear
and Windy
Friday
High: 35 °F
Mostly Sunny
then Slight
Chance Light
Snow
Friday Night
Low: 29 °F
Chance
Rain/Snow
Saturday
High: 41 °F
Chance Light
Rain
Saturday Night
Low: 35 °F
Mostly Cloudy
Sunday
High: 40 °F
Partly Sunny

Detailed Forecast

Today

Sunny, with a high near 44. Northwest wind 9 to 17 mph.

Tonight

Mostly clear, with a steady temperature around 37. West wind 8 to 18 mph.

Thursday

Increasing clouds, with a high near 42. Wind chill values between 20 and 30. Windy, with a west wind 18 to 28 mph.

Thursday Night

Mostly clear, with a low around 18. Wind chill values between 5 and 15. Windy, with a northwest wind 27 to 32 mph decreasing to 15 to 20 mph after midnight.

Friday

A 20 percent chance of light snow after 4pm. Increasing clouds, with a high near 35. North wind 8 to 13 mph becoming south in the afternoon.

Friday Night

A chance of rain and snow before 10pm, then a chance of rain between 10pm and 1am, then a chance of snow after 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.

Saturday

A 30 percent chance of light rain before 1pm. Partly sunny, with a high near 41.

Saturday Night

Mostly cloudy, with a low around 35.

Sunday

Partly sunny, with a high near 40.

Sunday Night

Mostly cloudy, with a low around 30.

Monday

Partly sunny, with a high near 35.

Monday Night

Partly cloudy, with a low around 27.