Forecast Details for Whippany, NJ

Recent Locations: Whippany, NJ  
Current Alerts for Whippany, NJ: Freeze Watch
Today: Isolated showers, then scattered showers and thunderstorms after 2pm. Partly sunny, with a high near 67. West wind 10 to 15 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight: Partly cloudy, with a low around 35. North wind 10 to 15 mph.
Thursday: Sunny, with a high near 59. Northeast wind 5 to 10 mph becoming east in the afternoon.
Thursday Night: Clear, with a low around 35. South wind around 5 mph becoming calm after midnight.
Friday: Sunny, with a high near 62. Light and variable wind becoming south 5 to 10 mph in the morning.
Friday Night: Mostly clear, with a low around 38.
Saturday: Partly sunny, with a high near 61.
Saturday Night: Mostly cloudy, with a low around 47.
Sunday: Partly sunny, with a high near 77.
Sunday Night: Partly cloudy, with a low around 58.
Monday: Mostly sunny, with a high near 83.
Monday Night: Mostly cloudy, with a low around 57.
Tuesday: A chance of showers. Partly sunny, with a high near 77. Chance of precipitation is 30%.

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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).

Current U.S. National Radar

National Weather Forecast--Current

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Today's National Weather Map

National Weather Forecast for Tomorrow

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

Tomorrows National Weather Map

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.

North American Water Vapor Map

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