Forecast Details for Roslyn, WA

Recent Locations: Conway, AR Lake Jackson, TX Roslyn, WA

Current Alerts for Roslyn, WA: Wind Advisory

Overnight: Rain, mainly after 4am. Low around 42. Northwest wind around 8 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Sunday: Rain, possibly mixed with snow, becoming all rain after 4pm. High near 46. West wind 9 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Sunday Night: Rain likely before 7pm, then snow likely. Mostly cloudy, with a low around 28. West wind around 10 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Monday: Snow. High near 35. West wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Monday Night: Snow, mainly before 10pm. Low around 25. West wind 3 to 6 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Tuesday: Snow. High near 36. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Tuesday Night: Snow. Low around 27. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Wednesday: Snow before 1pm, then rain, possibly mixed with snow between 1pm and 4pm, then rain after 4pm. High near 41. Chance of precipitation is 90%.

Wednesday Night: Rain before 7pm, then rain, possibly mixed with snow. Low around 34. Chance of precipitation is 90%.

Thursday: Rain and snow. Mostly cloudy, with a high near 42.

Thursday Night: Snow. Mostly cloudy, with a low around 31.

Friday: Rain and snow likely. Mostly cloudy, with a high near 42.

Friday Night: Rain and snow likely. Mostly cloudy, with a low around 28.

Saturday: A chance of snow. Partly sunny, with a high near 40.

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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

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North America Water Vapor (Moisture)

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Weather Topic: What are Stratocumulus Clouds?

Home - Education - Cloud Types - Stratocumulus Clouds

Next Topic: Stratus Clouds

Stratocumulus clouds are similar to altocumulus clouds in their fluffy appearance, but have a slightly darker shade due to their additional mass.

A good way to distinguish the two cloud types is to hold your hand out and measure the size of an individual cloud; if it is the size of your thumb it is generally an altocumulus cloud, if it is the size of your hand it is generally a stratocumulus cloud.

It is uncommon for stratocumulus clouds to produce precipitation, but if they do it is usually a light rain or snow.

Next Topic: Stratus Clouds

Weather Topic: What are Wall Clouds?

Home - Education - Cloud Types - Wall Clouds

Wall Clouds Next Topic: Altocumulus Clouds

A wall cloud forms underneath the base of a cumulonimbus cloud, and can be a hotbed for deadly tornadoes.

Wall clouds are formed by air flowing into the cumulonimbus clouds, which can result in the wall cloud descending from the base of the cumulonimbus cloud, or rising fractus clouds which join to the base of the storm cloud as the wall cloud takes shape.

Wall clouds can be very large, and in the Northern Hemisphere they generally form at the southern edge of cumulonimbus clouds.

Next Topic: Altocumulus Clouds