Forecast Details for Cohasset, MA

Recent Locations: Opelousas, LA Atkins, VA Cohasset, MA

Tonight: Mostly clear, with a low around 11. Wind chill values as low as zero. North wind around 11 mph, with gusts as high as 22 mph.

Monday: Sunny, with a high near 26. Wind chill values as low as -1. Northwest wind 5 to 9 mph becoming calm in the afternoon.

Monday Night: Mostly clear, with a low around 17. Southwest wind 3 to 7 mph.

Tuesday: Rain likely, mainly after 4pm. Increasing clouds, with a high near 40. South wind 8 to 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night: Rain, mainly before 4am. Low around 33. South wind around 6 mph becoming west after midnight. Chance of precipitation is 90%.

Wednesday: A chance of rain, mainly before 7am. Mostly sunny, with a high near 45. West wind around 6 mph becoming light and variable in the afternoon. Chance of precipitation is 30%.

Wednesday Night: A chance of rain after 9pm. Mostly cloudy, with a low around 35. Southwest wind 3 to 6 mph. Chance of precipitation is 40%.

Thursday: A chance of rain. Mostly cloudy, with a high near 47. Southwest wind around 7 mph becoming northeast in the afternoon. Chance of precipitation is 40%.

Thursday Night: Rain likely, mainly after 11pm. Cloudy, with a low around 35. Northeast wind 6 to 9 mph. Chance of precipitation is 60%.

Friday: Rain likely, mainly before 11am. Cloudy, with a high near 41. Northeast wind 8 to 10 mph. Chance of precipitation is 60%.

Friday Night: A chance of rain. Cloudy, with a low around 35. Northeast wind around 7 mph becoming south after midnight. Chance of precipitation is 40%.

Saturday: Mostly cloudy, with a high near 52. Southwest wind 6 to 10 mph.

Saturday Night: A chance of rain. Mostly cloudy, with a low around 41. Southwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

Sunday: A chance of rain. Partly sunny, with a high near 52. West wind 6 to 8 mph. 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 is Hail?

Home - Education - Precipitation - Hail

Hail Next Topic: Hole Punch Clouds

Hail is a form of precipitation which is recognized by large solid balls or clumps of ice. Hail is created by thunderstorm clouds with strong updrafts of wind. As the hailstones remain in the updraft, ice is deposited onto them until their weight becomes heavy enough for them to fall to the earth's surface.

Hail storms can cause significant damage to crops, aircrafts, and man-made structures, despite the fact that the duration is usually less than ten minutes.

Next Topic: Hole Punch Clouds

Weather Topic: What are Mammatus Clouds?

Home - Education - Cloud Types - Mammatus Clouds

Mammatus Clouds Next Topic: Nimbostratus Clouds

A mammatus cloud is a cloud with a unique feature which resembles a web of pouches hanging along the base of the cloud.

In the United States, mammatus clouds tend to form in the warmer months, commonly in the Midwest and eastern regions.

While they usually form at the bottom of a cumulonimbis cloud, they can also form under altostratus, altocumulus, stratocumulus, and cirrus clouds. Mammatus clouds warn that severe weather is close.

Next Topic: Nimbostratus Clouds