Record Breaking Temperatures and Critical Fire Weather

More than 200 record or near record maximum temperatures are forecast across the southern half of the U.S. through the end of this week before additional record temperatures center back over the Southwest U.S. into the Rockies this weekend. Widespread record breaking warmth, low humidity, and gusty winds will produce critical fire weather today in the central Rockies to Plains. Read More >

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Mostly Cloudy

42°F

6°C

Humidity	76%
Wind Speed	S 14 G 22 mph
Barometer	30.24 in (1023.9 mb)
Dewpoint	35°F (2°C)
Visibility	10.00 mi
Wind Chill	35°F (2°C)
Last update	25 Mar 7:56 pm EDT

More Information:

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

Extended Forecast for

Belle Terre NY

Tonight
Low: 41 °F
Cloudy
Thursday
High: 56 °F
Slight Chance
Showers then
Mostly Sunny
Thursday Night
Low: 46 °F
Chance
Showers then
Showers
Friday
High: 50 °F
Showers
Friday Night
Low: 31 °F
Slight Chance
Rain/Snow
Saturday
High: 40 °F
Mostly Sunny
Saturday Night
Low: 31 °F
Partly Cloudy
Sunday
High: 45 °F
Sunny
Sunday Night
Low: 39 °F
Partly Cloudy

Detailed Forecast

Tonight

Cloudy, with a low around 41. South wind around 14 mph.

Thursday

A slight chance of showers before 11am, then a slight chance of showers after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 56. Southwest wind around 16 mph. Chance of precipitation is 20%.

Thursday Night

Showers, mainly after 2am. Low around 46. South wind 13 to 18 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Friday

Showers, mainly before 2pm. High near 50. North wind 11 to 14 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

A slight chance of rain showers, mixing with snow after 11pm, then gradually ending. Mostly cloudy, with a low around 31. North wind 10 to 13 mph. Chance of precipitation is 20%.

Saturday

Mostly sunny, with a high near 40.

Saturday Night

Partly cloudy, with a low around 31.

Sunday

Sunny, with a high near 45.

Sunday Night

Partly cloudy, with a low around 39.

Monday

Mostly cloudy, with a high near 50.

Monday Night

Mostly cloudy, with a low around 44.