Forecast Details for Tybee Island, GA

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Tonight: A 40 percent chance of showers and thunderstorms, mainly before 3am. Mostly cloudy, with a low around 77. Southwest wind around 11 mph.
Wednesday: Showers and thunderstorms. High near 86. West wind around 9 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night: Showers and thunderstorms likely, mainly before 7pm. Mostly cloudy, with a low around 77. West wind around 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday: Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 88. West wind around 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night: Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 78. Southwest wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Friday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 80.
Saturday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Saturday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 79.
Sunday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Sunday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 79.
Monday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Monday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 78.
Tuesday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.

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North America Water Vapor (Moisture)

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Weather Topic: What are Nimbostratus Clouds?

Home - Education - Cloud Types - Nimbostratus Clouds

Nimbostratus Clouds Next Topic: Precipitation

A nimbostratus cloud is similar to a stratus cloud in its formless, smooth appearance. However, a nimbostratus cloud is darker than a stratus cloud, because it is thicker.

Unlike a stratus cloud, a nimbostratus cloud typically brings with it the threat of moderate to heavy precipitation. In some cases, the precipitation may evaporate before reaching the ground, a phenomenon known as virga.

Next Topic: Precipitation

Weather Topic: What is Rain?

Home - Education - Precipitation - Rain

Rain Next Topic: Shelf Clouds

Precipitation in the form of water droplets is called rain. Rain generally has a tendency to fall with less intensity over a greater period of time, and when rainfall is more severe it is usually less sustained.

Rain is the most common form of precipitation and happens with greater frequency depending on the season and regional influences. Cities have been shown to have an observable effect on rainfall, due to an effect called the urban heat island. Compared to upwind, monthly rainfall between twenty and forty miles downwind of cities is 30% greater.

Next Topic: Shelf Clouds