Forecast Details for Summer Lake, OR

Recent Locations: Summer Lake, OR  
Tonight: Partly cloudy, with a low around 31. West wind 7 to 10 mph.
Monday: Mostly sunny, with a high near 44. West northwest wind 8 to 18 mph, with gusts as high as 28 mph.
Monday Night: Mostly clear, with a low around 27. West southwest wind 7 to 15 mph, with gusts as high as 23 mph.
Tuesday: Sunny, with a high near 44. West wind 7 to 17 mph, with gusts as high as 26 mph.
Tuesday Night: Mostly clear, with a low around 27. West northwest wind 11 to 17 mph, with gusts as high as 26 mph.
Wednesday: Sunny, with a high near 50.
Wednesday Night: Mostly clear, with a low around 34.
Thursday: Sunny, with a high near 59.
Thursday Night: Mostly clear, with a low around 37.
Friday: Sunny, with a high near 62.
Friday Night: Partly cloudy, with a low around 43.
Saturday: A chance of showers. Snow level 7800 feet. Partly sunny, with a high near 61.
Saturday Night: A chance of showers. Snow level 8000 feet lowering to 6700 feet after midnight . Mostly cloudy, with a low around 40.
Sunday: A chance of showers. Snow level 6300 feet rising to 7100 feet in the afternoon. Partly sunny, with a high near 57.

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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 is Condensation?

Home - Education - Precipitation - Condensation

Condensation Next Topic: Contrails

Condensation is the process which creates clouds, and therefore it is a crucial process in the water cycle. Condensation is the change of matter from a state of gas into a state of liquid, and it happens because water molecules release heat into the atmosphere and become organized into a more closely packed structure, what we might see as water droplets.

Water is always present in the air around us as a vapor, but it's too small for us to see. When water undergoes the process of condensation it becomes organized into visible water droplets. You've probably seen condensation happen before on the surface of a cold drink!

Next Topic: Contrails

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