Forecast Details for Eugene, OR

Recent Locations: Columbus, GA Cambridge, MA Eugene, OR

Tonight: Rain. Low around 47. South wind 3 to 6 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Sunday: Rain, mainly before 3pm. Steady temperature around 49. South wind around 6 mph becoming west in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Sunday Night: Showers and possibly a thunderstorm before 1am, then rain, mainly between 1am and 4am. Low around 41. South southwest wind around 5 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday: A 40 percent chance of rain, mainly before 10am. Partly sunny, with a high near 52. Light south wind.

Monday Night: Mostly cloudy, with a low around 33. Calm wind.

Tuesday: Partly sunny, with a high near 50.

Tuesday Night: Partly cloudy, with a low around 33.

Wednesday: Mostly sunny, with a high near 52.

Wednesday Night: Mostly cloudy, with a low around 34.

Thursday: A slight chance of rain after 10am. Mostly cloudy, with a high near 53.

Thursday Night: A chance of rain. Mostly cloudy, with a low around 36.

Friday: Rain likely. Cloudy, with a high near 48.

Friday Night: Rain likely. Snow level 3000 feet lowering to 2400 feet after midnight . Mostly cloudy, with a low around 33.

Saturday: A chance of rain. Snow level 2000 feet rising to 2700 feet in the afternoon. Mostly cloudy, with a high near 47.

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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 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

Weather Topic: What are Nimbostratus Clouds?

Home - Education - Cloud Types - Nimbostratus Clouds

Nimbostratus Clouds Next Topic: Precipitation

A nimbostratus cloud is similar to a stratus cloud in its formless, smooth appearance. However, a nimbostratus cloud is darker than a stratus cloud, because it is thicker.

Unlike a stratus cloud, a nimbostratus cloud typically brings with it the threat of moderate to heavy precipitation. In some cases, the precipitation may evaporate before reaching the ground, a phenomenon known as virga.

Next Topic: Precipitation