Forecast Details for Crawfordsville, OR

Recent Locations: Beaumont, TX Dobbs Ferry, NY Crawfordsville, OR

Tonight: Patchy fog. Patchy frost after 11pm. Otherwise, partly cloudy, with a low around 33. Calm wind.

Thursday: Patchy fog before noon. Patchy frost between 8am and 9am. Otherwise, partly sunny, with a high near 52. Calm wind.

Thursday Night: Patchy fog after 9pm. Patchy frost after 11pm. Otherwise, increasing clouds, with a low around 33. Calm wind.

Friday: Showers likely, mainly after 4pm. Mostly cloudy, with a high near 50. Calm wind. Chance of precipitation is 60%.

Friday Night: Showers. Patchy fog after 1am. Low around 39. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday: Showers, mainly before 4pm, then rain likely after 4pm. Patchy fog before 7am. High near 48. Chance of precipitation is 80%.

Saturday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.

Sunday: A chance of rain. Mostly cloudy, with a high near 48.

Sunday Night: A chance of rain. Mostly cloudy, with a low around 32.

Washington's Birthday: Rain likely, mainly after 10am. Mostly cloudy, with a high near 47.

Monday Night: Rain. Snow level 2700 feet lowering to 2200 feet after midnight . Mostly cloudy, with a low around 33.

Tuesday: Rain. Snow level 2000 feet. Mostly cloudy, with a high near 47.

Tuesday Night: Rain likely. Snow level 2100 feet. Mostly cloudy, with a low around 32.

Wednesday: Rain and snow likely. Snow level 1800 feet rising to 2500 feet in the afternoon. Mostly cloudy, with a high near 47.

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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 is Condensation?

Home - Education - Precipitation - 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