Forecast Details for Simpsonville, KY

Recent Locations: Dodge, NE York Beach, ME Simpsonville, KY

Overnight: Partly cloudy, with a low around 70. Light south wind.

Tuesday: A 40 percent chance of showers and thunderstorms, mainly between 3pm and 4pm. Mostly sunny, with a high near 89. South wind 3 to 7 mph.

Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly between 8pm and 2am. Partly cloudy, with a low around 71. South wind 3 to 5 mph.

Wednesday: A 50 percent chance of showers and thunderstorms, mainly after 8am. Mostly sunny, with a high near 89. West wind around 6 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night: A 30 percent chance of showers and thunderstorms, mainly before 2am. Partly cloudy, with a low around 69. West wind around 5 mph becoming calm in the evening.

Thursday: A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 88. Chance of precipitation is 30%.

Thursday Night: A 30 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 68.

Friday: Sunny, with a high near 91.

Friday Night: Mostly clear, with a low around 70.

Saturday: Sunny, with a high near 93.

Saturday Night: Mostly clear, with a low around 71.

Sunday: A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 94.

Sunday Night: A 10 percent chance of showers and thunderstorms. Mostly clear, with a low around 72.

Monday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.

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Current U.S. National Radar--Current

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National Weather Forecast--Current

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National Weather Forecast for Tomorrow

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North America Water Vapor (Moisture)

This map shows recent moisture content over North America. Bright and colored areas show high moisture (ie, clouds); brown indicates very little moisture present; black indicates no moisture.

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