Forecast Details for Portland, OH

Recent Locations: Portland, OH  
This Afternoon: Mostly sunny, with a high near 38. West wind around 11 mph, with gusts as high as 21 mph.
Tonight: Snow showers likely, mainly after 4am. Increasing clouds, with a low around 28. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday: Snow showers, mainly before noon. High near 36. Southwest wind 7 to 14 mph becoming west in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Friday Night: A slight chance of snow showers between 10pm and 1am. Mostly cloudy, with a low around 18. West wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Saturday: Mostly sunny, with a high near 27. West wind around 10 mph, with gusts as high as 20 mph.
Saturday Night: Mostly clear, with a low around 16.
Sunday: Snow likely, mainly after 4pm. Partly sunny, with a high near 29. Chance of precipitation is 60%.
Sunday Night: Snow before 5am, then snow and freezing rain. The snow could be heavy at times. Low around 22. Chance of precipitation is 100%.
Monday: Freezing rain, possibly mixed with snow, becoming all snow after 7am. High near 32. Chance of precipitation is 80%.
Monday Night: A chance of snow before 7pm, then a chance of snow showers between 7pm and 10pm. Mostly cloudy, with a low around 14. Chance of precipitation is 40%.
Tuesday: Partly sunny, with a high near 28.
Tuesday Night: Mostly cloudy, with a low around 10.
Wednesday: Partly sunny, with a high near 23.

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Current U.S. National Radar--Current

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Current U.S. National Radar

National Weather Forecast--Current

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Today's National Weather Map

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North America Water Vapor (Moisture)

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Weather Topic: What is Graupel?

Home - Education - Precipitation - Graupel

Graupel Next Topic: Hail

Graupel is a form of precipitation that is created by atmospheric conditions which cause supercooled water droplets to contact snow crystals and freeze to their surface.

Sometimes known as soft hail or snow pellets, graupel is delicate and easily destroyed by touch. Whereas hail usually falls during severe weather, graupel doesn't require such conditions to form, and can form in mild precipitation similar to situations which produce snowfall.

Next Topic: Hail

Weather Topic: What are Hole Punch Clouds?

Home - Education - Cloud Types - Hole Punch Clouds

Hole Punch Clouds Next Topic: Mammatus Clouds

A hole punch cloud is an unusual occurrence when a disk-shaped hole appears in a cirrostratus, cirrocumulus, or altocumulus cloud.

When part of the cloud forms ice crystals, water droplets in the surrounding area of the cloud evaporate. The effect of this process produces a large elliptical gap in the cloud. The hole punch cloud formation is rare, but it is not specific to any geographic area.

Other names which have been used to describe this phenomena include fallstreak hole, skypunch, and cloud hole.

Next Topic: Mammatus Clouds