Forecast Details for Arimo, ID

Recent Locations: Arimo, ID  
Current Alerts for Arimo, ID: Flood Warning
Overnight: Rain likely, mainly after 5am. Cloudy, with a steady temperature around 48. Breezy, with a south wind 23 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 60%.
Sunday: Rain before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Snow level 8300 feet lowering to 5700 feet in the afternoon . Steady temperature around 45. South wind 16 to 21 mph becoming northwest 10 to 15 mph in the morning. Winds could gust as high as 31 mph. Chance of precipitation is 100%.
Sunday Night: Rain likely before 10pm, then rain and snow. Some thunder is also possible. Snow level 5900 feet lowering to 4700 feet after midnight . Low around 32. West southwest wind 7 to 11 mph becoming south after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Monday: Snow before 9am, then rain and snow between 9am and noon, then a chance of rain after noon. Snow level rising to 5900 feet in the afternoon. High near 49. Breezy, with a west wind 16 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday Night: Rain likely before 3am, then rain and snow likely. Snow level 6100 feet lowering to 5100 feet after midnight . Mostly cloudy, with a low around 31. Breezy, with a west southwest wind 19 to 24 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday: Snow showers likely. Some thunder is also possible. Cloudy, with a high near 44. Breezy. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night: A 50 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 24. Breezy. New snow accumulation of less than a half inch possible.
Wednesday: Partly sunny, with a high near 48.
Wednesday Night: Mostly cloudy, with a low around 29.
Thursday: Mostly sunny, with a high near 58.
Thursday Night: Mostly clear, with a low around 32.
Friday: Sunny, with a high near 62.
Friday Night: Mostly clear, with a low around 33.
Saturday: Sunny, with a high near 63.

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Current U.S. National Radar--Current

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North America Water Vapor (Moisture)

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Weather Topic: What is Precipitation?

Home - Education - Precipitation - Precipitation

Precipitation Next Topic: Rain

Precipitation can refer to many different forms of water that may fall from clouds. Precipitation occurs after a cloud has become saturated to the point where its water particles are more dense than the air below the cloud.

In most cases, precipitation will reach the ground, but it is not uncommon for precipitation to evaporate before it reaches the earth's surface. When precipitation evaporates before it contacts the ground it is called Virga. Graupel, hail, sleet, rain, drizzle, and snow are forms of precipitation, but fog and mist are not considered precipitation because the water vapor which constitutes them isn't dense enough to fall to the ground.

Next Topic: Rain

Weather Topic: What are Shelf Clouds?

Home - Education - Cloud Types - Shelf Clouds

Shelf Clouds Next Topic: Sleet

A shelf cloud is similar to a wall cloud, but forms at the front of a storm cloud, instead of at the rear, where wall clouds form.

A shelf cloud is caused by a series of events set into motion by the advancing storm; first, cool air settles along the ground where precipitation has just fallen. As the cool air is brought in, the warmer air is displaced, and rises above it, because it is less dense. When the warmer air reaches the bottom of the storm cloud, it begins to cool again, and the resulting condensation is a visible shelf cloud.

Next Topic: Sleet