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Heavy Rainfall And Flooding Threat Continues Over The Western Gulf Coast And Midwest; Excessive Heat Widespread Across The Desert Southwest

A slow moving disturbance will continue to generate rounds of rainfall across the western Gulf Coast from Texas to western Louisiana through Thursday. Flooding of low lying and poor drainage areas will be possible. Across the Desert Southwest, triple digit heat with highs exceeding 115 degrees will be possible over portions of southern California, Nevada, and Arizona through Saturday. Read More >

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79° N Lon: 73.1° W Elev: 98 ft.

Overcast

69°F

21°C

Humidity 90%
Wind Speed N 8 mph
Barometer 29.78 in (1008.2 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 21 Jun 9:56 am EDT
Detailed forecast for

Southwest Suffolk

Today
Mostly sunny. A slight chance of rain late this morning. Highs in the upper 70s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.
Tonight
Partly cloudy. Lows in the lower 60s. East winds 5 to 10 mph.
Friday
Partly sunny in the morning, then becoming mostly cloudy. Highs in the lower 70s. East winds 10 to 15 mph with gusts up to 25 mph.
Friday Night
Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the lower 60s. East winds 10 to 15 mph. Chance of rain 40 percent.
Saturday
Cloudy. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 70s. East winds around 10 mph with gusts up to 20 mph. Chance of rain 60 percent.
Saturday Night
Mostly cloudy with a chance of thunderstorms. Showers likely, mainly in the evening. Near steady temperature in the upper 60s. Chance of rain 60 percent.
Sunday
Mostly sunny. Highs in the lower 80s.
Sunday Night
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 30 percent.
Monday
Partly sunny. A chance of showers in the morning. Highs in the mid 70s. Chance of rain 30 percent.
Monday Night
Partly cloudy. Lows in the lower 60s.
Tuesday
Sunny. Highs in the mid 70s.
Tuesday Night
Mostly clear. Lows in the lower 60s.
Wednesday
Sunny. Highs around 80.



Click Map For Forecast
1002 AM EDT Thu Jun 21 2018
 
 

Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database