Forecast Details for Largo, FL

Recent Locations: Largo, FL  
Today: Scattered showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 93. Heat index values as high as 105. East wind around 6 mph. Chance of precipitation is 40%.
Tonight: Scattered showers and thunderstorms before 2am. Mostly cloudy, with a low around 77. East wind 6 to 8 mph. Chance of precipitation is 40%.
Monday: Scattered showers and thunderstorms after 2pm. Partly sunny, with a high near 94. Heat index values as high as 105. Breezy, with an east wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Monday Night: Scattered showers and thunderstorms before 8pm. Mostly cloudy, with a low around 76. Breezy, with an east wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Tuesday: Scattered showers and thunderstorms after 2pm. Partly sunny, with a high near 94. Breezy, with an east wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Tuesday Night: Scattered showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 77. Breezy, with an east wind 11 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Juneteenth: Scattered showers and thunderstorms after 8am. Mostly sunny, with a high near 94. Breezy, with an east wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Wednesday Night: Scattered showers and thunderstorms, mainly before 2am. Mostly clear, with a low around 76. Breezy, with an east northeast wind 11 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Thursday: Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 92. Breezy, with an east northeast wind around 15 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Thursday Night: Showers likely and possibly a thunderstorm before 8pm, then scattered showers and thunderstorms after 8pm. Partly cloudy, with a low around 78. Chance of precipitation is 60%.
Friday: Showers and thunderstorms likely. Mostly sunny, with a high near 94. Chance of precipitation is 60%.
Friday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 78. Chance of precipitation is 60%.
Saturday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 93. Chance of precipitation is 60%.

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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 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

Weather Topic: What is Sleet?

Home - Education - Precipitation - Sleet

Sleet Next Topic: Snow

Sleet is a form of precipitation in which small ice pellets are the primary components. These ice pellets are smaller and more translucent than hailstones, and harder than graupel. Sleet is caused by specific atmospheric conditions and therefore typically doesn't last for extended periods of time.

The condition which leads to sleet formation requires a warmer body of air to be wedged in between two sub-freezing bodies of air. When snow falls through a warmer layer of air it melts, and as it falls through the next sub-freezing body of air it freezes again, forming ice pellets known as sleet. In some cases, water droplets don't have time to freeze before reaching the surface and the result is freezing rain.

Next Topic: Snow