Forecast Details for Gilsum, NH

Recent Locations: Gilsum, NH  
Overnight: Cloudy, with a low around 48. South wind around 5 mph.
Thursday: Isolated showers before 9am, then isolated showers after 2pm. Mostly cloudy, with a high near 71. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Thursday Night: Isolated showers before 10pm. Mostly cloudy, with a low around 44. North wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 20%.
Friday: Partly sunny, with a high near 64. East wind around 5 mph.
Friday Night: Mostly cloudy, with a low around 44. Southeast wind around 5 mph becoming calm.
Saturday: Mostly cloudy, with a high near 63.
Saturday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 43.
Sunday: Showers likely, mainly after 8am. Cloudy, with a high near 52. Chance of precipitation is 60%.
Sunday Night: A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 47.
Monday: Partly sunny, with a high near 70.
Monday Night: Partly cloudy, with a low around 47.
Tuesday: Mostly sunny, with a high near 74.
Tuesday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 49.
Wednesday: A 50 percent chance of showers. Mostly cloudy, with a high near 68.

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North America Water Vapor (Moisture)

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Weather Topic: What are Cumulus Clouds?

Home - Education - Cloud Types - Cumulus Clouds

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

Weather Topic: What is Evaporation?

Home - Education - Precipitation - Evaporation

Evaporation Next Topic: Fog

Evaporation is the process which returns water from the earth back to the atmosphere, and is another crucial process in the water cycle.

Evaporation is the transformation of liquid into gas, and it happens because molecules are excited by the application of energy and turn into vapor. In order for water to evaporate it has to be on the surface of a body of water.

Next Topic: Fog