Forecast Details for Westbrook, ME

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Current Alerts for Westbrook, ME: Dense Fog Advisory
Today: A chance of showers, with thunderstorms also possible after 3pm. Some of the storms could produce heavy rain. Areas of dense fog before noon. Otherwise, mostly cloudy, with a high near 80. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight: Areas of fog after 11pm. Otherwise, mostly cloudy, with a low around 68. South wind 5 to 10 mph.
Sunday: Areas of fog before 11am. Otherwise, partly sunny, with a high near 87. Southwest wind around 10 mph, with gusts as high as 20 mph.
Sunday Night: Mostly clear, with a low around 67. West wind around 5 mph.
Monday: Scattered showers between 11am and noon, then scattered showers and thunderstorms after noon. Mostly sunny, with a high near 84. West wind around 5 mph becoming south in the afternoon. Chance of precipitation is 50%.
Monday Night: Scattered showers. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.
Tuesday: Scattered showers. Partly sunny, with a high near 82. Chance of precipitation is 40%.
Tuesday Night: Partly cloudy, with a low around 61.
Wednesday: Mostly sunny, with a high near 81.
Wednesday Night: Partly cloudy, with a low around 62.
Thursday: Mostly sunny, with a high near 83.
Thursday Night: Scattered showers. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.
Friday: Scattered showers. Partly sunny, with a high near 86. Chance of precipitation is 30%.

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North America Water Vapor (Moisture)

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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

Weather Topic: What are Stratus Clouds?

Home - Education - Cloud Types - Stratus Clouds

Stratus Clouds Next Topic: Wall Clouds

Stratus clouds are similar to altostratus clouds, but form at a lower altitude and are identified by their fog-like appearance, lacking the distinguishing features of most clouds.

Stratus clouds are wider than most clouds, and their base has a smooth, uniform look which is lighter in color than a nimbostratus cloud. The presence of a stratus cloud indicates the possibility of minor precipitation, such as drizzle, but heavier precipitation does not typically arrive in the form of a stratus cloud.

Next Topic: Wall Clouds