Forecast Details for Newton Junction, NH

Recent Locations: Lebanon, WI Shallowater, TX Newton Junction, NH

Today: Mostly sunny, with a temperature falling to around 47 by 5pm. East wind around 10 mph, with gusts as high as 25 mph.

Tonight: Showers likely, mainly after 2am. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 36. East wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday: Showers. Patchy dense fog before noon. High near 58. Southeast wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night: A 50 percent chance of showers before 11pm. Cloudy during the early evening, then gradual clearing, with a low around 35. West wind 5 to 10 mph.

Monday: Mostly sunny, with a high near 51. West wind around 10 mph, with gusts as high as 20 mph.

Monday Night: Partly cloudy, with a low around 31.

Tuesday: A chance of snow showers before 10am, then a chance of rain and snow showers between 10am and 11am, then a chance of rain showers after 11am. Partly sunny, with a high near 47. Chance of precipitation is 50%.

Tuesday Night: Partly cloudy, with a low around 24.

Wednesday: Sunny, with a high near 47.

Wednesday Night: Mostly clear, with a low around 31.

Thursday: Mostly sunny, with a high near 59.

Thursday Night: Partly cloudy, with a low around 40.

Friday: Mostly sunny, with a high near 63.

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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 are Contrails?

Home - Education - Cloud Types - Contrails

Next Topic: Cumulonimbus Clouds

A contrail is an artificial cloud, created by the passing of an aircraft.

Contrails form because water vapor in the exhaust of aircraft engines is suspended in the air under certain temperatures and humidity conditions. These contrails are called exhaust contrails.

Another type of contrail can form due to a temporary reduction in air pressure moving over the plane's surface, causing condensation. These are called aerodynamic contrails.

When you can see your breath on a cold day, it is also because of condensation. The reason contrails last longer than the condensation from your breath is because the water in contrails freezes into ice particles.

Next Topic: Cumulonimbus Clouds

Weather Topic: What are Cumulus Clouds?

Home - Education - Cloud Types - Cumulus Clouds

Next Topic: Drizzle

Cumulus clouds are fluffy and textured with rounded tops, and may have flat bottoms. The border of a cumulus cloud is clearly defined, and can have the appearance of cotton or cauliflower.

Cumulus clouds form at low altitudes (rarely above 2 km) but can grow very tall, becoming cumulus congestus and possibly the even taller cumulonimbus clouds. When cumulus clouds become taller, they have a greater chance of producing precipitation.

Next Topic: Drizzle