Forecast Details for Curtis, WA

Recent Locations: Loretto, TN Manly, IA Curtis, WA

Current Alerts for Curtis, WA: Frost Advisory

Overnight: Patchy fog after 4am. Areas of frost after 3am. Otherwise, clear, with a low around 34. Calm wind.

Wednesday: Areas of frost before 9am. Otherwise, sunny, with a high near 65. Light north wind.

Wednesday Night: Mostly clear, with a low around 37. Calm wind.

Thursday: Sunny, with a high near 69. Calm wind becoming north northeast around 5 mph in the afternoon.

Thursday Night: Mostly clear, with a low around 41. North wind around 5 mph becoming calm in the evening.

Friday: Mostly sunny, with a high near 72.

Friday Night: A 30 percent chance of rain after 11pm. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 44.

Saturday: Rain likely. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 56.

Saturday Night: A chance of rain. Mostly cloudy, with a low around 41.

Sunday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 55.

Sunday Night: A chance of rain. Mostly cloudy, with a low around 39.

Monday: A chance of rain. Partly sunny, with a high near 57.

Monday Night: Mostly cloudy, with a low around 38.

Tuesday: A chance of rain. Mostly cloudy, with a high near 58.

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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

Tomorrow National Weather Forecast and Tomorrow National Weather Map are show below.

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 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