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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North America Water Vapor (Moisture)

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Weather Topic: What are Wall Clouds?

Home - Education - Cloud Types - Wall Clouds

Wall Clouds Next Topic: Altocumulus Clouds

A wall cloud forms underneath the base of a cumulonimbus cloud, and can be a hotbed for deadly tornadoes.

Wall clouds are formed by air flowing into the cumulonimbus clouds, which can result in the wall cloud descending from the base of the cumulonimbus cloud, or rising fractus clouds which join to the base of the storm cloud as the wall cloud takes shape.

Wall clouds can be very large, and in the Northern Hemisphere they generally form at the southern edge of cumulonimbus clouds.

Next Topic: Altocumulus Clouds

Weather Topic: What are Altostratus Clouds?

Home - Education - Cloud Types - Altostratus Clouds

Altostratus Clouds Next Topic: Cirrocumulus Clouds

Altostratus clouds form at mid to high-level altitudes (between 2 and 7 km) and are created by a warm, stable air mass which causes water vapor to condense as it rise through the atmosphere. Usually altostratus clouds are featureless sheets characterized by a uniform color.

In some cases, wind punching through the cloud formation may give it a waved appearance, called altostratus undulatus. Altostratus clouds are commonly seen with other cloud formations accompanying them.

Next Topic: Cirrocumulus Clouds