Forecast Details for Eugene, OR

Recent Locations: Eugene, OR  
Current Alerts for Eugene, OR: Winter Weather Advisory
Overnight: Rain likely, mainly after 5am. Mostly cloudy, with a low around 47. South southeast wind around 5 mph. Chance of precipitation is 60%.
Thursday: Rain. High near 55. South wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night: Rain, mainly before 9pm, then showers after 9pm. Low around 48. Southwest wind 10 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday: Showers. High near 54. Southwest wind 8 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night: Showers likely, mainly before 11pm. Mostly cloudy, with a low around 45. Southwest wind 6 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday: A slight chance of showers before 11am, then a chance of rain after 11am. Mostly cloudy, with a high near 58. Chance of precipitation is 50%.
Saturday Night: Rain likely before 11pm, then a chance of showers after 11pm. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.
Sunday: Showers likely. Mostly cloudy, with a high near 60.
Sunday Night: A chance of showers. Mostly cloudy, with a low around 43.
Monday: A chance of showers. Mostly cloudy, with a high near 58.
Monday Night: A chance of showers. Partly cloudy, with a low around 38.
Tuesday: A chance of showers. Partly sunny, with a high near 62.
Tuesday Night: A slight chance of rain. Mostly cloudy, with a low around 41.
Wednesday: A chance of rain. Partly sunny, with a high near 63.

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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

National Weather Forecast for Tomorrow

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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 Cumulonimbus Clouds?

Home - Education - Cloud Types - Cumulonimbus Clouds

Cumulonimbus Clouds Next Topic: Cumulus Clouds

The final form taken by a growing cumulus cloud is the cumulonimbus cloud, which is very tall and dense. The tower of a cumulonimbus cloud can soar 23 km into the atmosphere, although most commonly they stop growing at an altitude of 6 km.

Even small cumulonimbus clouds appear very large in comparison to other cloud types. They can signal the approach of stormy weather, such as thunderstorms or blizzards.

Next Topic: Cumulus Clouds

Weather Topic: What is Drizzle?

Home - Education - Precipitation - Drizzle

Drizzle Next Topic: Evaporation

Drizzle is precipitation in the form of water droplets which are smaller than raindrops.

Drizzle is characterized by fine, gently falling droplets and typically does not impact human habitation in a negative way. The exception to this is freezing drizzle, a condition where drizzle freezes immediately upon reaching earth's surface. Freezing drizzle is still less dangerous than freezing rain, but can potentially result in hazardous road conditions.

Next Topic: Evaporation