Forecast Details for Grangeville, ID

Recent Locations: Savannah, GA Moreno Valley, CA Grangeville, ID

Overnight: A 10 percent chance of rain after 5am. Snow level 4300 feet. Mostly cloudy, with a low around 38. South southwest wind around 14 mph, with gusts as high as 21 mph.

Monday: A chance of rain before 11am, then a chance of rain after noon. Mostly cloudy, with a high near 47. South southwest wind 13 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 50%.

Monday Night: Rain before 11pm, then rain and snow. Snow level 6100 feet lowering to 4400 feet after midnight . Low around 36. South southwest wind 5 to 10 mph becoming light south in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Tuesday: Rain and snow, becoming all rain after 2pm. Snow level 4300 feet rising to 5700 feet in the afternoon. High near 40. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 100%. Little or no snow accumulation expected.

Tuesday Night: Rain before 2am, then rain and snow. Snow level 6100 feet lowering to 4100 feet after midnight . Low around 34. South southwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Wednesday: A 50 percent chance of snow, mainly before 11am. Partly sunny, with a high near 41. Little or no snow accumulation expected.

Wednesday Night: Mostly clear, with a low around 27.

Thursday: Sunny, with a high near 46.

Thursday Night: Partly cloudy, with a low around 31.

Friday: A slight chance of snow before 11am, then a slight chance of rain. Snow level rising to 4100 feet in the afternoon. Mostly sunny, with a high near 47. Breezy.

Friday Night: A slight chance of rain and snow. Snow level 4200 feet lowering to 3400 feet after midnight . Partly cloudy, with a low around 29. Breezy.

Saturday: A slight chance of snow. Partly sunny, with a high near 43.

Saturday Night: A slight chance of snow. Partly cloudy, with a low around 27.

Sunday: A slight chance of snow. Mostly sunny, with a high near 42.

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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