Forecast Details for Wenham, MA

Recent Locations: Tifton, GA Simpsonville, KY Wenham, MA

Tonight: Rain or freezing rain, becoming all freezing rain after 2am, then gradually ending. Areas of fog before 4am. Low around 29. Calm wind becoming northwest around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday: Sunny, with a high near 47. Light and variable wind becoming west 5 to 7 mph.

Wednesday Night: Areas of fog after 8pm. Otherwise, partly cloudy, with a low around 25. Calm wind.

Thursday: A chance of rain after 10am, mixing with sleet after 2pm. Mostly cloudy, with a high near 41. Calm wind becoming northeast around 5 mph. Chance of precipitation is 40%. Little or no sleet accumulation expected.

Thursday Night: Rain and sleet, possibly mixed with snow before 4am, then rain and sleet between 4am and 5am, then rain and sleet, possibly mixed with snow after 5am. Low around 34. Northeast wind 5 to 7 mph. Chance of precipitation is 80%. Little or no snow and sleet accumulation expected.

Friday: Rain and sleet likely, possibly mixed with snow before 4pm, then a slight chance of rain after 5pm. Cloudy, with a high near 36. Northeast wind 7 to 9 mph. Chance of precipitation is 70%. Little or no snow and sleet accumulation expected.

Friday Night: Cloudy, with a low around 32. Northeast wind around 5 mph becoming calm in the evening.

Saturday: Mostly cloudy, with a high near 50. Light south wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

Saturday Night: Rain likely, mainly between 10pm and 11pm. Mostly cloudy, with a low around 42. Southwest wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Sunday: A chance of rain before 8am. Partly sunny, with a high near 54. West wind around 7 mph. Chance of precipitation is 30%.

Sunday Night: Partly cloudy, with a low around 37. Southwest wind around 6 mph.

Monday: Mostly sunny, with a high near 57. Southwest wind 6 to 8 mph.

Monday Night: Mostly clear, with a low around 38. Southwest wind around 6 mph.

Tuesday: Mostly sunny, with a high near 57. Southwest wind 6 to 9 mph.

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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

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