Forecast Details for Dennis, MA

Recent Locations: Dennis, MA  
Overnight: A chance of rain. Patchy fog. Otherwise, cloudy, with a low around 42. Light northeast wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday: Rain, mainly after 9am. Patchy fog. High near 47. North wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday Night: Rain. Low around 38. North wind 8 to 16 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Friday: Rain likely, mainly before 2pm. Mostly cloudy, with a high near 46. Breezy, with a northwest wind 20 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New precipitation amounts between three quarters and one inch possible.
Friday Night: A chance of rain, mainly before 9pm. Partly cloudy, with a low around 35. Breezy, with a west wind 17 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Saturday: Sunny, with a high near 48. West wind 14 to 17 mph, with gusts as high as 28 mph.
Saturday Night: Partly cloudy, with a low around 36. Northwest wind 11 to 13 mph.
Sunday: Mostly sunny, with a high near 48. Northwest wind 11 to 13 mph.
Sunday Night: Partly cloudy, with a low around 37. Northwest wind 10 to 14 mph.
Monday: Mostly sunny, with a high near 47. Northwest wind 9 to 13 mph becoming northeast in the afternoon.
Monday Night: Mostly cloudy, with a low around 38. South wind 8 to 10 mph becoming north after midnight.
Tuesday: Rain likely. Mostly cloudy, with a high near 45. East wind around 15 mph. Chance of precipitation is 60%.
Tuesday Night: Rain likely. Mostly cloudy, with a low around 37. East wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Wednesday: A chance of rain. Mostly cloudy, with a high near 46. Breezy, with an east wind 18 to 20 mph. Chance of precipitation is 50%.

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Current U.S. National Radar--Current

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National Weather Forecast--Current

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North America Water Vapor (Moisture)

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North American Water Vapor Map

Weather Topic: What are Stratus Clouds?

Home - Education - Cloud Types - Stratus Clouds

Stratus Clouds Next Topic: Wall Clouds

Stratus clouds are similar to altostratus clouds, but form at a lower altitude and are identified by their fog-like appearance, lacking the distinguishing features of most clouds.

Stratus clouds are wider than most clouds, and their base has a smooth, uniform look which is lighter in color than a nimbostratus cloud. The presence of a stratus cloud indicates the possibility of minor precipitation, such as drizzle, but heavier precipitation does not typically arrive in the form of a stratus cloud.

Next Topic: Wall Clouds

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