Forecast Details for Willoughby, OH

Recent Locations: Willoughby, OH  
Today: Cloudy, then gradually becoming mostly sunny, with a high near 60. West wind 13 to 15 mph, with gusts as high as 26 mph.
Tonight: Mostly cloudy, with a low around 43. West wind 7 to 13 mph.
Saturday: Sunny, with a high near 48. West wind 14 to 18 mph, with gusts as high as 30 mph.
Saturday Night: Partly cloudy, with a low around 39. West wind around 9 mph.
Sunday: Sunny, with a high near 54. West wind 9 to 13 mph.
Sunday Night: Clear, with a low around 40.
Monday: Sunny, with a high near 57.
Monday Night: Partly cloudy, with a low around 45.
Tuesday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.
Tuesday Night: Showers likely, mainly before 2am. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.
Wednesday: A chance of showers. Partly sunny, with a high near 48. Chance of precipitation is 30%.
Wednesday Night: Mostly clear, with a low around 34.
Thursday: Sunny, with a high near 52.

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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

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

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 Cirrostratus Clouds?

Home - Education - Cloud Types - Cirrostratus Clouds

Cirrostratus Clouds Next Topic: Cirrus Clouds

Cirrostratus clouds are high, thin clouds that form above 20,000 feet and are made mostly of ice crystals. They sometimes look like giant feathers, horse tails, or curls of hair in the sky. These clouds are pushed by the jet stream and can move at high speeds reaching 100 mph.

What do they indicate?
They indicate that a precipitation is likely within 24 hours.

Next Topic: Cirrus Clouds

Weather Topic: What is Condensation?

Home - Education - Precipitation - Condensation

Condensation Next Topic: Contrails

Condensation is the process which creates clouds, and therefore it is a crucial process in the water cycle. Condensation is the change of matter from a state of gas into a state of liquid, and it happens because water molecules release heat into the atmosphere and become organized into a more closely packed structure, what we might see as water droplets.

Water is always present in the air around us as a vapor, but it's too small for us to see. When water undergoes the process of condensation it becomes organized into visible water droplets. You've probably seen condensation happen before on the surface of a cold drink!

Next Topic: Contrails