Forecast Details for Waterloo, NY

Recent Locations: Sunset Beach, CA Strathcona, MN Waterloo, NY

Tonight: Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms between midnight and 5am, then showers likely and possibly a thunderstorm after 5am. Some of the storms could produce heavy rainfall. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 61. Northwest wind around 5 mph becoming south in the evening. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday: Showers and thunderstorms likely, mainly before 11am, then showers likely and possibly a thunderstorm after 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 76. Southwest wind 6 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night: Showers and thunderstorms before 11pm, then a chance of showers. Low around 55. Southwest wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Friday: A slight chance of showers before 2pm. Mostly cloudy, with a high near 63. Northwest wind around 7 mph. Chance of precipitation is 20%.

Friday Night: Partly cloudy, with a low around 50. Light and variable wind.

Saturday: A chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers after 5pm. Partly sunny, with a high near 76. Chance of precipitation is 40%.

Saturday Night: Showers likely, mainly between 8pm and 2am. Cloudy, with a low around 42. Chance of precipitation is 70%.

Sunday: A chance of showers. Mostly cloudy, with a high near 53. Chance of precipitation is 50%.

Sunday Night: Mostly cloudy, with a low around 29.

Monday: Partly sunny, with a high near 42.

Monday Night: Mostly clear, with a low around 30.

Tuesday: Mostly sunny, with a high near 58.

Tuesday Night: Mostly cloudy, with a low around 42.

Wednesday: Partly sunny, with a high near 58.

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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

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 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

Weather Topic: What is Evaporation?

Home - Education - Precipitation - 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