Forecast Details for Grangeville, ID

Recent Locations: Valencia, CA Sunland, CA Grangeville, ID

Tonight: Mostly cloudy, with a low around 33. Calm wind becoming south southeast around 5 mph after midnight.

Washington's Birthday: A 50 percent chance of rain, mainly after 2pm. Increasing clouds, with a high near 48. South southwest wind 5 to 13 mph, with gusts as high as 24 mph.

Monday Night: Rain before 8pm, then rain and snow between 8pm and 11pm, then snow after 11pm. Low around 27. South southwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Tuesday: Snow likely. Mostly cloudy, with a high near 37. South southwest wind 3 to 8 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Tuesday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 25. South southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Wednesday: Snow. High near 31. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night: A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 19. New snow accumulation of less than one inch possible.

Thursday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 31.

Thursday Night: A chance of snow. Mostly cloudy, with a low around 21.

Friday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 32.

Friday Night: A chance of snow. Partly cloudy, with a low around 20.

Saturday: A chance of snow. Partly sunny, with a high near 38.

Saturday Night: A chance of snow. Mostly cloudy, with a low around 26.

Sunday: A chance of rain and snow. Partly sunny, with a high near 44.

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North America Water Vapor (Moisture)

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Weather Topic: What are Altocumulus Clouds?

Home - Education - Cloud Types - Altocumulus Clouds

Next Topic: Altostratus Clouds

Similar to cirrocumulus clouds, altocumulus clouds are characterized by cloud patches. They are distinguished by larger cloudlets than cirrocumulus clouds but are still smaller than stratocumulus clouds.

Altocumulus clouds most commonly form in middle altitudes (between 2 and 5 km) and may resemble, at times, the shape of a flying saucer. These uncommon formations, called altocumulus lenticularis, are created by uplift in the atmosphere and are most often seen in close proximity to mountains.

Next Topic: Altostratus Clouds

Weather Topic: What are Cirrocumulus Clouds?

Home - Education - Cloud Types - Cirrocumulus Clouds

Next Topic: Cirrostratus Clouds

Cirrocumulus clouds form at high altitudes (usually around 5 km) and have distinguishing characteristics displayed in a fine layer of small cloud patches. These small cloud patches are sometimes referred to as "cloudlets" in relation to the whole cloud formation.

Cirrocumulus clouds are formed from ice crystals and water droplets. Often, the water droplets in the cloud freeze into ice crystals and the cloud becomes a cirrostratus cloud. Because of this common occurrence, cirrocumulus cloud formations generally pass rapidly.

Next Topic: Cirrostratus Clouds