Forecast Details for Yonkers, NY

Recent Locations: Toledo, OH Roseville, CA Yonkers, NY

Today: Sunny, with a high near 29. Wind chill values between zero and 10. North wind 5 to 8 mph.

Tonight: Increasing clouds, with a low around 14. North wind 3 to 5 mph.

Friday: Mostly cloudy, with a high near 30. Wind chill values between 10 and 20. North wind around 5 mph becoming light and variable in the morning.

Friday Night: Snow likely, mainly after 1am. Cloudy, with a low around 15. Light and variable wind becoming west around 6 mph after midnight. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Saturday: A 40 percent chance of snow before noon. Cloudy, then gradually becoming mostly sunny and cold, with a temperature rising to near 19 by 10am, then falling to around 13 during the remainder of the day. Windy, with a northwest wind 15 to 20 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 45 mph.

Saturday Night: Mostly clear, with a low around 4. Blustery.

Sunday: Sunny and cold, with a high near 20.

Sunday Night: Mostly clear, with a low around 8.

Monday: Mostly sunny, with a high near 28.

Monday Night: Partly cloudy, with a low around 15.

Tuesday: Mostly sunny, with a high near 34.

Tuesday Night: Partly cloudy, with a low around 18.

Wednesday: A 30 percent chance of snow. Mostly cloudy, with a high near 35.

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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

Tomorrow National Weather Forecast and Tomorrow National Weather Map are show below.

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