Forecast Details for Dunedin, FL

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Overnight: Isolated showers and thunderstorms. Partly cloudy, with a low around 80. West wind around 6 mph. Chance of precipitation is 20%.
Wednesday: Scattered showers and thunderstorms, mainly before 2pm. Mostly sunny, with a high near 90. Heat index values as high as 104. West wind 5 to 13 mph. Chance of precipitation is 40%.
Wednesday Night: Scattered showers and thunderstorms, mainly after 2am. Partly cloudy, with a low around 79. West wind 6 to 10 mph. Chance of precipitation is 30%.
Thursday: Scattered showers and thunderstorms, mainly before 2pm. Partly sunny, with a high near 91. Heat index values as high as 106. West northwest wind 6 to 11 mph. Chance of precipitation is 40%.
Thursday Night: Scattered showers and thunderstorms, mainly after 8pm. Partly cloudy, with a low around 80. West wind 5 to 8 mph. Chance of precipitation is 30%.
Friday: Scattered showers and thunderstorms. Partly sunny, with a high near 91. West wind 6 to 11 mph. Chance of precipitation is 50%.
Friday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 80. West wind 5 to 8 mph. Chance of precipitation is 40%.
Saturday: Scattered showers and thunderstorms. Partly sunny, with a high near 91. West wind 6 to 11 mph. Chance of precipitation is 50%.
Saturday Night: Scattered showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 80. West southwest wind 6 to 9 mph. Chance of precipitation is 40%.
Sunday: Showers and thunderstorms likely, mainly before 2pm. Partly sunny, with a high near 91. Chance of precipitation is 60%.
Sunday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 80. Chance of precipitation is 30%.
Monday: Scattered showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 50%.
Monday Night: Scattered showers and thunderstorms. Partly cloudy, with a low around 79. Chance of precipitation is 30%.
Tuesday: Scattered showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 50%.

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Current U.S. National Radar--Current

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Current U.S. National Radar

National Weather Forecast--Current

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Today's National Weather Map

National Weather Forecast for Tomorrow

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North America Water Vapor (Moisture)

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Weather Topic: What is Precipitation?

Home - Education - Precipitation - 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

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