Forecast Details for Dunbar, PA

Recent Locations: Dunbar, PA  
This Afternoon: Rain and snow before 5pm, then a slight chance of rain. High near 43. West wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.
Tonight: Scattered snow showers or flurries before 2am, then scattered snow showers between 2am and 5am, then scattered flurries with isolated snow showers after 5am. Mostly cloudy, with a low around 21. West wind 14 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Thursday: Partly sunny, then gradually becoming sunny, with a high near 29. West wind 13 to 18 mph, with gusts as high as 33 mph.
Thursday Night: Increasing clouds, with a low around 21. West wind 5 to 7 mph becoming calm after midnight.
Friday: Partly sunny, with a high near 36. Calm wind.
Friday Night: Partly cloudy, with a low around 23.
Saturday: Mostly sunny, with a high near 44.
Saturday Night: A chance of rain after 1am. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.
Sunday: Rain. The rain could be heavy at times. High near 45. Chance of precipitation is 90%.
Sunday Night: Rain likely, mainly before 1am. Cloudy, with a low around 40. Chance of precipitation is 70%.
Monday: A chance of rain. Mostly cloudy, with a high near 53. Chance of precipitation is 30%.
Monday Night: A chance of rain. Mostly cloudy, with a low around 41. Chance of precipitation is 50%.
Tuesday: A chance of rain. Mostly cloudy, with a high near 53. Chance of precipitation is 50%.

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Current U.S. National Radar--Current

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Current U.S. National Radar

National Weather Forecast--Current

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Today's National Weather Map

National Weather Forecast for Tomorrow

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North America Water Vapor (Moisture)

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North American Water Vapor Map

Weather Topic: What are Altostratus Clouds?

Home - Education - Cloud Types - Altostratus Clouds

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

Weather Topic: What are Cirrostratus Clouds?

Home - Education - Cloud Types - Cirrostratus Clouds

Cirrostratus Clouds Next Topic: Cirrus Clouds

Cirrostratus clouds are high, thin clouds that form above 20,000 feet and are made mostly of ice crystals. They sometimes look like giant feathers, horse tails, or curls of hair in the sky. These clouds are pushed by the jet stream and can move at high speeds reaching 100 mph.

What do they indicate?
They indicate that a precipitation is likely within 24 hours.

Next Topic: Cirrus Clouds