Forecast Details for Westerville, OH

Recent Locations: Westerville, OH  
Overnight: A chance of snow showers, mainly after 5am. Mostly cloudy, with a low around 33. West wind around 11 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Thursday: Snow showers, mainly before 1pm. High near 37. West wind 10 to 15 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night: A chance of snow showers, mainly between 7pm and 11pm. Mostly cloudy, with a low around 29. Northwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday: A chance of rain and snow showers before 1pm, then rain showers. High near 45. West wind 13 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday Night: Rain likely, mainly before 1am. Cloudy, with a low around 41. Northwest wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday: Mostly cloudy, with a high near 48.
Saturday Night: Mostly cloudy, with a low around 33.
Sunday: Partly sunny, with a high near 51.
Sunday Night: A chance of rain after 1am. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.
Monday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 57. Chance of precipitation is 60%.
Monday Night: Rain likely. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.
Tuesday: Partly sunny, with a high near 43.
Tuesday Night: Partly cloudy, with a low around 29.
Wednesday: Mostly sunny, with a high near 42.

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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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Tomorrows National Weather Map

North America Water Vapor (Moisture)

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North American Water Vapor Map

Weather Topic: What are Cumulus Clouds?

Home - Education - Cloud Types - Cumulus Clouds

Cumulus Clouds Next Topic: Drizzle

Cumulus clouds are fluffy and textured with rounded tops, and may have flat bottoms. The border of a cumulus cloud is clearly defined, and can have the appearance of cotton or cauliflower.

Cumulus clouds form at low altitudes (rarely above 2 km) but can grow very tall, becoming cumulus congestus and possibly the even taller cumulonimbus clouds. When cumulus clouds become taller, they have a greater chance of producing precipitation.

Next Topic: Drizzle

Weather Topic: What is Evaporation?

Home - Education - Precipitation - Evaporation

Evaporation Next Topic: Fog

Evaporation is the process which returns water from the earth back to the atmosphere, and is another crucial process in the water cycle.

Evaporation is the transformation of liquid into gas, and it happens because molecules are excited by the application of energy and turn into vapor. In order for water to evaporate it has to be on the surface of a body of water.

Next Topic: Fog