Forecast Details for Eugene, OR

Recent Locations: Eugene, OR  
This Afternoon: Mostly cloudy, with a high near 41. Calm wind.
Tonight: Cloudy, with a low around 34. Calm wind.
Wednesday: Rain likely, mainly after 4pm. Mostly sunny, then becoming cloudy during the afternoon, with a high near 50. Light and variable wind. Chance of precipitation is 60%.
Wednesday Night: Rain. Low around 42. Southeast wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday: Rain. High near 48. Southwest wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night: Rain likely, mainly after 4am. Cloudy, with a low around 40. Chance of precipitation is 70%.
Friday: Rain. High near 48. Chance of precipitation is 80%.
Friday Night: Rain. Cloudy, with a low around 43.
Saturday: Rain. Cloudy, with a high near 52.
Saturday Night: Rain. Cloudy, with a low around 41.
Sunday: Rain likely. Mostly cloudy, with a high near 47.
Sunday Night: A chance of rain. Mostly cloudy, with a low around 39.
Monday: Rain likely. Cloudy, with a high near 46.

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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 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