Forecast Details for New London, WI

Recent Locations: Saint Petersburg, PA Jacksonboro, SC New London, WI

Tonight: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 52. Light south southeast wind.

Saturday: Areas of fog before 8am. Otherwise, mostly sunny, with a high near 75. Light south southeast wind.

Saturday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 51. Calm wind.

Sunday: Patchy fog before 8am. Otherwise, sunny, with a high near 77. Calm wind.

Sunday Night: Patchy fog after 4am. Otherwise, mostly clear, with a low around 51. Calm wind.

Labor Day: Patchy fog before 8am. Otherwise, sunny, with a high near 78.

Monday Night: Patchy fog after 4am. Otherwise, mostly clear, with a low around 53.

Tuesday: A 20 percent chance of showers after 1pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 78.

Tuesday Night: A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.

Wednesday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 64. Chance of precipitation is 50%.

Wednesday Night: A 20 percent chance of showers. Partly cloudy, with a low around 43.

Thursday: A 20 percent chance of showers. Mostly sunny, with a high near 61.

Thursday Night: Mostly cloudy, with a low around 46.

Friday: A 20 percent chance of showers. Partly sunny, with a high near 66.

Want more detail? Get the Complete 7 Day and Night Detailed Forecast!

Current U.S. National Radar--Current

The Current National Weather Radar is shown below with a UTC Time (subtract 5 hours from UTC to get Eastern Time).

National Weather Forecast--Current

The Current National Weather Forecast and National Weather Map are shown below.

National Weather Forecast for Tomorrow

Tomorrow National Weather Forecast and Tomorrow National Weather Map are show below.

North America Water Vapor (Moisture)

This map shows recent moisture content over North America. Bright and colored areas show high moisture (ie, clouds); brown indicates very little moisture present; black indicates no moisture.

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