Forecast Details for Cooper Landing, AK

Recent Locations: Copper City, MI Rollingbay, WA Cooper Landing, AK

Tonight: A chance of snow showers. Mostly cloudy, with a low around 26. East wind 5 to 10 mph. Chance of precipitation is 40%.

Sunday: Snow showers likely, mainly after 10am. Mostly cloudy, with a high near 41. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Sunday Night: A chance of snow showers before 4am, then a chance of snow after 4am. Mostly cloudy, with a low around 25. West wind 5 to 10 mph. Chance of precipitation is 40%.

Monday: A chance of snow before 7am. Mostly cloudy, with a high near 43. West wind around 5 mph. Chance of precipitation is 30%.

Monday Night: A chance of snow between 10pm and 1am. Mostly cloudy, with a low around 24. West wind around 5 mph becoming calm. Chance of precipitation is 30%.

Tuesday: A chance of snow. Mostly cloudy, with a high near 44. Calm wind. Chance of precipitation is 50%.

Tuesday Night: Cloudy, with a low around 30.

Wednesday: A chance of snow before 10am, then a chance of rain and snow between 10am and 4pm, then a chance of rain after 4pm. Cloudy, with a high near 45.

Wednesday Night: A chance of rain before 10pm, then a chance of rain and snow between 10pm and 4am, then a chance of snow after 4am. Cloudy, with a low around 31.

Thursday: A chance of snow before 10am, then a chance of rain and snow between 10am and 4pm, then a chance of rain after 4pm. Mostly cloudy, with a high near 46.

Thursday Night: A chance of rain. Mostly cloudy, with a low around 31.

Friday: Mostly cloudy, with a high near 46.

Friday Night: Mostly cloudy, with a low around 28.

Saturday: Partly sunny, with a high near 47.

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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)

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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