Forecast Details for Spring Brook, NY

Recent Locations: Ipswich, SD Penhook, VA Spring Brook, NY

Current Alerts for Spring Brook, NY: Flood Warning

Overnight: Mostly cloudy, with a low around 42. Light northeast wind.

Saturday: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 76. East wind around 7 mph becoming southeast in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night: Showers and thunderstorms before 4am, then showers likely. Some of the storms could produce heavy rainfall. Low around 41. South wind 9 to 11 mph becoming west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Sunday: A chance of showers before 8am, then a chance of showers after 11am. Mostly cloudy, with a high near 45. West wind 13 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night: A chance of rain and snow showers before midnight, then a chance of snow showers between midnight and 2am. Mostly cloudy, with a low around 31. West wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Monday: A slight chance of snow showers before 10am, then a slight chance of rain and snow showers between 10am and 11am, then rain showers likely after 11am. Mostly cloudy, with a high near 41. West wind 7 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Monday Night: Rain and snow showers likely before 10pm, then snow showers. Low around 26. West wind 5 to 7 mph. Chance of precipitation is 80%.

Tuesday: Snow showers before 8am. High near 33. Northwest wind 8 to 10 mph. Chance of precipitation is 80%.

Tuesday Night: Mostly clear, with a low around 21.

Wednesday: Sunny, with a high near 52.

Wednesday Night: Partly cloudy, with a low around 40.

Thursday: A chance of showers. Partly sunny, with a high near 63. Chance of precipitation is 30%.

Thursday Night: A chance of showers. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.

Friday: Partly sunny, with a high near 61.

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Current U.S. National Radar--Current

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National Weather Forecast--Current

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National Weather Forecast for Tomorrow

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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 Mammatus Clouds?

Home - Education - Cloud Types - Mammatus Clouds

Mammatus Clouds Next Topic: Nimbostratus Clouds

A mammatus cloud is a cloud with a unique feature which resembles a web of pouches hanging along the base of the cloud.

In the United States, mammatus clouds tend to form in the warmer months, commonly in the Midwest and eastern regions.

While they usually form at the bottom of a cumulonimbis cloud, they can also form under altostratus, altocumulus, stratocumulus, and cirrus clouds. Mammatus clouds warn that severe weather is close.

Next Topic: Nimbostratus Clouds

Weather Topic: What is Precipitation?

Home - Education - Precipitation - Precipitation

Next Topic: Rain

Precipitation can refer to many different forms of water that may fall from clouds. Precipitation occurs after a cloud has become saturated to the point where its water particles are more dense than the air below the cloud.

In most cases, precipitation will reach the ground, but it is not uncommon for precipitation to evaporate before it reaches the earth's surface. When precipitation evaporates before it contacts the ground it is called Virga. Graupel, hail, sleet, rain, drizzle, and snow are forms of precipitation, but fog and mist are not considered precipitation because the water vapor which constitutes them isn't dense enough to fall to the ground.

Next Topic: Rain