Forecast Details for Clarksville, PA

Recent Locations: Clarksville, PA  
Tonight: Showers, mainly after 3am. Low around 54. Southwest wind 10 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday: Scattered showers, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a high near 65. West wind around 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night: Mostly clear, with a low around 35. Northwest wind around 5 mph becoming calm in the evening.
Saturday: Sunny, with a high near 60. Calm wind becoming north around 5 mph in the afternoon.
Saturday Night: Mostly clear, with a low around 34. Light northeast wind.
Sunday: Isolated showers after 2pm. Mostly sunny, with a high near 69. Chance of precipitation is 20%.
Sunday Night: Scattered showers, mainly after 2am. Mostly cloudy, with a low around 48. Chance of precipitation is 30%.
Monday: Scattered showers before 8am. Partly sunny, with a high near 75. Chance of precipitation is 30%.
Monday Night: Mostly cloudy, with a low around 56.
Tuesday: Partly sunny, with a high near 80.
Tuesday Night: Showers likely. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
Wednesday: Showers likely. Partly sunny, with a high near 72. Chance of precipitation is 60%.
Wednesday Night: Scattered showers. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.
Thursday: Mostly sunny, with a high near 66.

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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 Altocumulus Clouds?

Home - Education - Cloud Types - Altocumulus Clouds

Altocumulus Clouds Next Topic: Altostratus Clouds

Similar to cirrocumulus clouds, altocumulus clouds are characterized by cloud patches. They are distinguished by larger cloudlets than cirrocumulus clouds but are still smaller than stratocumulus clouds.

Altocumulus clouds most commonly form in middle altitudes (between 2 and 5 km) and may resemble, at times, the shape of a flying saucer. These uncommon formations, called altocumulus lenticularis, are created by uplift in the atmosphere and are most often seen in close proximity to mountains.

Next Topic: Altostratus Clouds

Weather Topic: What are Cirrocumulus Clouds?

Home - Education - Cloud Types - Cirrocumulus Clouds

Cirrocumulus Clouds Next Topic: Cirrostratus Clouds

Cirrocumulus clouds form at high altitudes (usually around 5 km) and have distinguishing characteristics displayed in a fine layer of small cloud patches. These small cloud patches are sometimes referred to as "cloudlets" in relation to the whole cloud formation.

Cirrocumulus clouds are formed from ice crystals and water droplets. Often, the water droplets in the cloud freeze into ice crystals and the cloud becomes a cirrostratus cloud. Because of this common occurrence, cirrocumulus cloud formations generally pass rapidly.

Next Topic: Cirrostratus Clouds