Forecast Details for Gilmanton, NH

Recent Locations: Gilmanton, NH  
Tonight: Isolated showers. Cloudy, with a low around 38. Southeast wind around 5 mph becoming calm. Chance of precipitation is 20%.
Friday: Mostly cloudy, with a high near 53. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night: Scattered showers after 1am. Mostly cloudy, with a low around 42. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday: Scattered showers, mainly before 8am. Mostly cloudy, with a high near 57. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Saturday Night: Mostly clear, with a low around 35. West wind around 10 mph.
Sunday: Mostly sunny, with a high near 53.
Sunday Night: Mostly clear, with a low around 35.
Monday: Sunny, with a high near 55.
Monday Night: Mostly clear, with a low around 33.
Tuesday: Mostly sunny, with a high near 59.
Tuesday Night: Rain likely. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Wednesday: Rain likely. Mostly cloudy, with a high near 53. Chance of precipitation is 60%.
Wednesday Night: Scattered showers. Partly cloudy, with a low around 31. Chance of precipitation is 30%.
Thursday: Sunny, with a high near 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 is Precipitation?

Home - Education - Precipitation - Precipitation

Precipitation Next Topic: Rain

Precipitation can refer to many different forms of water that may fall from clouds. Precipitation occurs after a cloud has become saturated to the point where its water particles are more dense than the air below the cloud.

In most cases, precipitation will reach the ground, but it is not uncommon for precipitation to evaporate before it reaches the earth's surface. When precipitation evaporates before it contacts the ground it is called Virga. Graupel, hail, sleet, rain, drizzle, and snow are forms of precipitation, but fog and mist are not considered precipitation because the water vapor which constitutes them isn't dense enough to fall to the ground.

Next Topic: Rain

Weather Topic: What are Shelf Clouds?

Home - Education - Cloud Types - Shelf Clouds

Shelf Clouds Next Topic: Sleet

A shelf cloud is similar to a wall cloud, but forms at the front of a storm cloud, instead of at the rear, where wall clouds form.

A shelf cloud is caused by a series of events set into motion by the advancing storm; first, cool air settles along the ground where precipitation has just fallen. As the cool air is brought in, the warmer air is displaced, and rises above it, because it is less dense. When the warmer air reaches the bottom of the storm cloud, it begins to cool again, and the resulting condensation is a visible shelf cloud.

Next Topic: Sleet