Forecast Details for East Islip, NY

Recent Locations: East Islip, NY  
Overnight: Showers and possibly a thunderstorm. Steady temperature around 48. East wind 11 to 14 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday: Showers likely, mainly before 2pm. Cloudy, with a high near 50. East wind around 17 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night: A 30 percent chance of showers before 8pm. Cloudy, with a low around 43. Northeast wind 10 to 13 mph.
Friday: A 20 percent chance of showers after 2pm. Cloudy, with a high near 53. East wind around 11 mph.
Friday Night: A 40 percent chance of showers, mainly after 8pm. Cloudy, with a steady temperature around 49. Southeast wind 6 to 8 mph becoming west after midnight.
Saturday: Partly sunny, with a high near 62.
Saturday Night: Mostly clear, with a low around 42.
Sunday: Mostly sunny, with a high near 57.
Sunday Night: Partly cloudy, with a low around 43.
Monday: Mostly sunny, with a high near 59.
Monday Night: Partly cloudy, with a low around 43.
Tuesday: Partly sunny, with a high near 58.
Tuesday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 46.
Wednesday: A 30 percent chance of showers. Partly sunny, with a high near 60.

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Current U.S. National Radar--Current

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Current U.S. National Radar

National Weather Forecast--Current

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Today's National Weather Map

National Weather Forecast for Tomorrow

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North America Water Vapor (Moisture)

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North American Water Vapor Map

Weather Topic: What are Cirrocumulus Clouds?

Home - Education - Cloud Types - Cirrocumulus Clouds

Cirrocumulus Clouds Next Topic: Cirrostratus Clouds

Cirrocumulus clouds form at high altitudes (usually around 5 km) and have distinguishing characteristics displayed in a fine layer of small cloud patches. These small cloud patches are sometimes referred to as "cloudlets" in relation to the whole cloud formation.

Cirrocumulus clouds are formed from ice crystals and water droplets. Often, the water droplets in the cloud freeze into ice crystals and the cloud becomes a cirrostratus cloud. Because of this common occurrence, cirrocumulus cloud formations generally pass rapidly.

Next Topic: Cirrostratus Clouds

Weather Topic: What are Cirrus Clouds?

Home - Education - Cloud Types - Cirrus Clouds

Cirrus Clouds Next Topic: Condensation

Cirrus clouds are high-level clouds that occur above 20,000 feet and are composed mainly of ice crystals. They are thin and wispy in appearance.

What do they indicate?
They are often the first sign of an approaching storm.

Next Topic: Condensation