Forecast Details for Radnor, OH

Recent Locations: Radnor, OH  
Today: Sunny, with a high near 72. Northwest wind 5 to 8 mph becoming southwest in the afternoon.
Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3am. Low around 53. Southeast wind 7 to 14 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday: Showers and thunderstorms likely before 9am, then a chance of showers between 9am and 10am. Cloudy, then gradually becoming mostly sunny, with a high near 62. Northwest wind around 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night: Mostly cloudy, with a low around 44. West wind 8 to 10 mph.
Saturday: Partly sunny, with a high near 56. West wind 8 to 17 mph.
Saturday Night: Patchy frost after 1am. Otherwise, mostly clear, with a low around 33.
Sunday: Patchy frost before 9am. Otherwise, partly sunny, with a high near 55.
Sunday Night: Patchy frost after 2am. Otherwise, mostly clear, with a low around 34.
Monday: Patchy frost before 9am. Otherwise, sunny, with a high near 61.
Monday Night: Partly cloudy, with a low around 43.
Tuesday: Showers likely. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.
Tuesday Night: Showers likely. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Wednesday: Mostly sunny, with a high near 59.

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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 Altostratus Clouds?

Home - Education - Cloud Types - Altostratus Clouds

Altostratus Clouds Next Topic: Cirrocumulus Clouds

Altostratus clouds form at mid to high-level altitudes (between 2 and 7 km) and are created by a warm, stable air mass which causes water vapor to condense as it rise through the atmosphere. Usually altostratus clouds are featureless sheets characterized by a uniform color.

In some cases, wind punching through the cloud formation may give it a waved appearance, called altostratus undulatus. Altostratus clouds are commonly seen with other cloud formations accompanying them.

Next Topic: Cirrocumulus Clouds

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