Forecast Details for Seneca, SC

Recent Locations: Seneca, SC  
Tonight: Clear, with a low around 39. West wind 5 to 13 mph, with gusts as high as 22 mph.
Friday: Sunny, with a high near 72. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Friday Night: Mostly clear, with a low around 45. West southwest wind around 6 mph.
Saturday: Partly sunny, then gradually becoming sunny, with a high near 76. West southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday Night: Mostly clear, with a low around 51. West southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Sunday: Mostly sunny, with a high near 81.
Sunday Night: Partly cloudy, with a low around 59.
Monday: Partly sunny, with a high near 81.
Monday Night: Mostly cloudy, with a low around 63.
Tuesday: A 30 percent chance of showers after noon. Partly sunny, with a high near 79.
Tuesday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 52.
Wednesday: A 30 percent chance of showers. Mostly sunny, with a high near 68.
Wednesday Night: Mostly clear, with a low around 41.
Thursday: Sunny, with a high near 67.

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Current U.S. National Radar--Current

The Current National Weather Radar is shown below with a UTC Time (subtract 5 hours from UTC to get Eastern Time).

Current U.S. National Radar

National Weather Forecast--Current

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Today's National Weather Map

National Weather Forecast for Tomorrow

Tomorrow National Weather Forecast and Tomorrow National Weather Map are show below.

Tomorrows National Weather Map

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.

North American Water Vapor Map

Weather Topic: What are Mammatus Clouds?

Home - Education - Cloud Types - Mammatus Clouds

Mammatus Clouds Next Topic: Nimbostratus Clouds

A mammatus cloud is a cloud with a unique feature which resembles a web of pouches hanging along the base of the cloud.

In the United States, mammatus clouds tend to form in the warmer months, commonly in the Midwest and eastern regions.

While they usually form at the bottom of a cumulonimbis cloud, they can also form under altostratus, altocumulus, stratocumulus, and cirrus clouds. Mammatus clouds warn that severe weather is close.

Next Topic: Nimbostratus Clouds

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