Forecast Details for Alligator, MS

Recent Locations: Alligator, MS  
Overnight: A 30 percent chance of showers. Cloudy, with a low around 67. South southwest wind around 5 mph, with gusts as high as 20 mph.
Friday: Showers and thunderstorms likely, mainly after 4pm. Mostly cloudy, with a high near 80. Southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night: Showers and thunderstorms likely, mainly before 7pm. Mostly cloudy, with a low around 65. Southwest wind around 5 mph becoming northeast in the evening. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday: Scattered showers and thunderstorms. Partly sunny, with a high near 83. South wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night: Scattered showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 67. South wind around 5 mph. Chance of precipitation is 40%.
Sunday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 80. South southeast wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 66. South wind around 5 mph. Chance of precipitation is 50%.
Monday: Scattered showers and thunderstorms. Mostly sunny, with a high near 83. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Monday Night: Isolated showers and thunderstorms. Mostly cloudy, with a low around 69. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Tuesday: Scattered showers and thunderstorms after 1pm. Partly sunny, with a high near 85. Chance of precipitation is 30%.
Tuesday Night: Isolated showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 20%.
Wednesday: Isolated showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 20%.
Wednesday Night: Scattered showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 30%.
Thursday: Scattered showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 30%.

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Current U.S. National Radar--Current

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Weather Topic: What are Shelf Clouds?

Home - Education - Cloud Types - Shelf Clouds

Shelf Clouds Next Topic: Sleet

A shelf cloud is similar to a wall cloud, but forms at the front of a storm cloud, instead of at the rear, where wall clouds form.

A shelf cloud is caused by a series of events set into motion by the advancing storm; first, cool air settles along the ground where precipitation has just fallen. As the cool air is brought in, the warmer air is displaced, and rises above it, because it is less dense. When the warmer air reaches the bottom of the storm cloud, it begins to cool again, and the resulting condensation is a visible shelf cloud.

Next Topic: Sleet

Weather Topic: What is Snow?

Home - Education - Precipitation - Snow

Snow Next Topic: Stratocumulus Clouds

Snow is precipitation taking the form of ice crystals. Each ice crystal, or snowflake, has unique characteristics, but all of them grow in a hexagonal structure. Snowfall can last for sustained periods of time and result in significant buildup of snow on the ground.

On the earth's surface, snow starts out light and powdery, but as it begins to melt it tends to become more granular, producing small bits of ice which have the consistency of sand. After several cycles of melting and freezing, snow can become very dense and ice-like, commonly known as snow pack.

Next Topic: Stratocumulus Clouds