Forecast Details for Harrisburg, OH

Recent Locations: Harrisburg, OH  
Today: Sunny, with a high near 35. West wind 8 to 10 mph.
Tonight: Partly cloudy, with a low around 22. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Wednesday: A slight chance of showers after 4pm. Mostly cloudy, with a high near 41. Breezy, with a south wind 14 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.
Wednesday Night: Rain and snow before 1am, then a chance of snow. Low around 18. Breezy, with a west wind 20 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday: Mostly sunny, with a high near 28. Breezy, with a west wind 18 to 22 mph, with gusts as high as 33 mph.
Thursday Night: Partly cloudy, with a low around 16.
Friday: Sunny, with a high near 33.
Friday Night: Partly cloudy, with a low around 20.
Saturday: Mostly sunny, with a high near 39.
Saturday Night: Partly cloudy, with a low around 27.
Sunday: Mostly sunny, with a high near 45.
Sunday Night: A chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 50%.
Monday: Rain likely. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.

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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 Cirrocumulus Clouds?

Home - Education - Cloud Types - Cirrocumulus Clouds

Cirrocumulus Clouds Next Topic: Cirrostratus Clouds

Cirrocumulus clouds form at high altitudes (usually around 5 km) and have distinguishing characteristics displayed in a fine layer of small cloud patches. These small cloud patches are sometimes referred to as "cloudlets" in relation to the whole cloud formation.

Cirrocumulus clouds are formed from ice crystals and water droplets. Often, the water droplets in the cloud freeze into ice crystals and the cloud becomes a cirrostratus cloud. Because of this common occurrence, cirrocumulus cloud formations generally pass rapidly.

Next Topic: Cirrostratus Clouds

Weather Topic: What are Cirrus Clouds?

Home - Education - Cloud Types - Cirrus Clouds

Cirrus Clouds Next Topic: Condensation

Cirrus clouds are high-level clouds that occur above 20,000 feet and are composed mainly of ice crystals. They are thin and wispy in appearance.

What do they indicate?
They are often the first sign of an approaching storm.

Next Topic: Condensation