Forecast Details for Henderson Harbor, NY

Recent Locations: Henderson Harbor, NY

Current Alerts for Henderson Harbor, NY: Winter Storm Warning

Tonight: A chance of snow showers between 4am and 5am, then snow likely after 5am. Cloudy, with a low around 23. Breezy, with a south wind 17 to 23 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of around an inch possible.

Wednesday: Rain and snow, becoming all rain after 4pm. High near 39. South wind 16 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night: Rain and snow showers, becoming all snow after 10pm. Patchy blowing snow after midnight. Low around 17. Breezy, with a west wind 16 to 22 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Thursday: A chance of snow showers. Patchy blowing snow before 9am. Mostly cloudy, with a high near 24. Breezy, with a west wind 18 to 21 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 3 inches possible.

Thursday Night: A chance of snow showers. Mostly cloudy, with a low around 17. West wind 14 to 17 mph. Chance of precipitation is 30%.

Friday: A slight chance of snow showers. Partly sunny, with a high near 30. West wind 10 to 13 mph. Chance of precipitation is 20%.

Friday Night: Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 21. West wind 6 to 9 mph becoming south after midnight. Chance of precipitation is 60%.

Saturday: Snow showers likely. Mostly cloudy, with a high near 32. South wind 11 to 18 mph becoming west in the afternoon. Chance of precipitation is 70%.

Saturday Night: Snow showers likely. Cloudy, with a low around 16. Chance of precipitation is 70%.

Sunday: Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 23. Chance of precipitation is 60%.

Sunday Night: A chance of snow showers. Mostly cloudy, with a low around 7. Chance of precipitation is 30%.

Monday: A chance of snow showers. Partly sunny, with a high near 23. Chance of precipitation is 30%.

Monday Night: A chance of snow showers. Mostly cloudy, with a low around 13. Chance of precipitation is 50%.

Tuesday: A chance of snow showers. Partly sunny, with a high near 28. Chance of precipitation is 30%.

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Current U.S. National Radar--Current

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National Weather Forecast--Current

The Current National Weather Forecast and National Weather Map are shown below.

National Weather Forecast for Tomorrow

Tomorrow National Weather Forecast and Tomorrow National Weather Map are show below.

North America Water Vapor (Moisture)

This map shows recent moisture content over North America. Bright and colored areas show high moisture (ie, clouds); brown indicates very little moisture present; black indicates no moisture.

Weather Topic: What are Altostratus Clouds?

Home - Education - Cloud Types - Altostratus Clouds

Next Topic: Cirrocumulus Clouds

Altostratus clouds form at mid to high-level altitudes (between 2 and 7 km) and are created by a warm, stable air mass which causes water vapor to condense as it rise through the atmosphere. Usually altostratus clouds are featureless sheets characterized by a uniform color.

In some cases, wind punching through the cloud formation may give it a waved appearance, called altostratus undulatus. Altostratus clouds are commonly seen with other cloud formations accompanying them.

Next Topic: Cirrocumulus Clouds

Weather Topic: What are Cirrostratus Clouds?

Home - Education - Cloud Types - Cirrostratus Clouds

Next Topic: Cirrus Clouds

Cirrostratus clouds are high, thin clouds that form above 20,000 feet and are made mostly of ice crystals. They sometimes look like giant feathers, horse tails, or curls of hair in the sky. These clouds are pushed by the jet stream and can move at high speeds reaching 100 mph.

What do they indicate?
They indicate that a precipitation is likely within 24 hours.

Next Topic: Cirrus Clouds