Forecast Details for Middleport, PA

Recent Locations: Hydeville, VT Goodwater, AL Middleport, PA

Today: Rain and thunderstorms likely, then showers and possibly a thunderstorm after 3pm. High near 70. Northwest wind 3 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight: Showers and thunderstorms before 2am, then showers likely. Patchy fog. Low around 49. Light northeast wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday: A chance of showers before 2pm. Patchy fog before 11am. Otherwise, cloudy, with a high near 51. East wind around 6 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night: A slight chance of showers between 8pm and 2am. Cloudy, with a low around 43. East wind 3 to 6 mph. Winds could gust as high as 21 mph. Chance of precipitation is 20%.

Friday: A slight chance of showers after 2pm. Mostly cloudy, with a high near 72. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 20%.

Friday Night: A slight chance of showers before 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 20%.

Saturday: A chance of showers after 2pm. Partly sunny, with a high near 78. Chance of precipitation is 40%.

Saturday Night: A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 50%.

Sunday: Showers likely. Mostly cloudy, with a high near 65. Chance of precipitation is 70%.

Sunday Night: A chance of showers before 2am. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.

Monday: Mostly sunny, with a high near 53.

Monday Night: Mostly clear, with a low around 34.

Tuesday: A chance of showers. Partly sunny, with a high near 52. Chance of precipitation is 30%.

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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