Forecast Details for Hewitt, WI

Recent Locations: Lockhart, SC Partlow, VA Hewitt, WI

Overnight: Clear, with a low around 16. North wind around 6 mph becoming calm.

Tuesday: Sunny, with a high near 40. Calm wind becoming south 5 to 8 mph in the afternoon.

Tuesday Night: A chance of snow before 3am, then freezing rain between 3am and 5am, then snow and freezing rain likely after 5am. Low around 29. South southeast wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of less than a half inch possible.

Wednesday: Rain or freezing rain likely, becoming all rain after 7am. Mostly cloudy, with a high near 58. South wind 17 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 70%.

Wednesday Night: Rain likely, mainly before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 35. West southwest wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

Thursday: Sunny, with a high near 52.

Thursday Night: A chance of rain before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.

Friday: Mostly sunny, with a high near 54.

Friday Night: Mostly clear, with a low around 32.

Saturday: A slight chance of snow before 1pm, then a slight chance of rain. Mostly sunny, with a high near 57. Chance of precipitation is 20%.

Saturday Night: Rain likely. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.

Sunday: Rain and possibly a thunderstorm. High near 65. Chance of precipitation is 80%.

Sunday Night: Rain and possibly a thunderstorm. Low around 56. Chance of precipitation is 80%.

Monday: Rain likely. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.

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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 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