Forecast Details for Marylhurst, OR

Recent Locations: Platte Center, NE Chester, MD Marylhurst, OR

Current Alerts for Marylhurst, OR: Flood Warning Flood Watch

This Afternoon: Rain. Steady temperature around 46. North wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight: Rain. Low around 42. Breezy, with a south southwest wind 6 to 11 mph increasing to 12 to 17 mph after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Friday: Rain. High near 52. Breezy, with a south southwest wind 11 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Friday Night: Rain. Low around 39. West southwest wind 11 to 13 mph becoming northwest after midnight. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Saturday: A chance of rain showers before 8am, then a chance of rain and snow showers between 8am and 11am, then a slight chance of rain showers after 11am. Snow level 1400 feet. Partly sunny, with a high near 48. West northwest wind 7 to 10 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Saturday Night: Mostly cloudy, with a low around 36.

Sunday: A slight chance of rain and snow before 11am, then a chance of rain. Snow level 1100 feet rising to 4000 feet in the afternoon. Mostly cloudy, with a high near 49. Chance of precipitation is 40%. Little or no snow accumulation expected.

Sunday Night: A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 42.

Monday: A slight chance of rain before 11am. Partly sunny, with a high near 63.

Monday Night: Partly cloudy, with a low around 43.

Tuesday: A slight chance of rain. Mostly cloudy, with a high near 66.

Tuesday Night: A chance of rain. Mostly cloudy, with a low around 50.

Wednesday: Rain likely. Mostly cloudy, with a high near 63.

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Current U.S. National Radar--Current

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National Weather Forecast--Current

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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.

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