Forecast Details for Grangeville, ID

Recent Locations: Hardy, NE Garner, NC Grangeville, ID

Current Alerts for Grangeville, ID: Winter Weather Advisory

Tonight: Snow, mainly after 8pm. Patchy blowing snow between 2am and 4am. Low around 25. South wind 6 to 11 mph increasing to 12 to 17 mph after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.

Wednesday: Snow. High near 31. West wind 14 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Wednesday Night: A 30 percent chance of snow before 11pm. Partly cloudy, with a low around 18. South wind 3 to 7 mph. New snow accumulation of less than a half inch possible.

Thursday: A 30 percent chance of snow after 11am. Partly sunny, with a high near 33. Light and variable wind becoming west around 6 mph in the afternoon. Little or no snow accumulation expected.

Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 21. North northwest wind around 6 mph becoming calm in the evening. New snow accumulation of less than a half inch possible.

Friday: A 50 percent chance of snow. Mostly cloudy, with a high near 32. New snow accumulation of less than a half inch possible.

Friday Night: Partly cloudy, with a low around 17.

Saturday: Mostly sunny, with a high near 38.

Saturday Night: Mostly cloudy, with a low around 24.

Sunday: A slight chance of snow between 11am and 2pm, then a slight chance of rain after 2pm. Partly sunny, with a high near 44.

Sunday Night: A chance of rain. Snow level 4600 feet. Mostly cloudy, with a low around 32.

Monday: Rain likely. Snow level 4000 feet rising to 4700 feet in the afternoon. Mostly cloudy, with a high near 45.

Monday Night: Rain and snow likely. Snow level 4700 feet lowering to 3500 feet after midnight . Mostly cloudy, with a low around 30.

Tuesday: Rain and snow likely. Mostly cloudy, with a high near 43.

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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)

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 are Cumulus Clouds?

Home - Education - Cloud Types - Cumulus Clouds

Next Topic: Drizzle

Cumulus clouds are fluffy and textured with rounded tops, and may have flat bottoms. The border of a cumulus cloud is clearly defined, and can have the appearance of cotton or cauliflower.

Cumulus clouds form at low altitudes (rarely above 2 km) but can grow very tall, becoming cumulus congestus and possibly the even taller cumulonimbus clouds. When cumulus clouds become taller, they have a greater chance of producing precipitation.

Next Topic: Drizzle

Weather Topic: What is Evaporation?

Home - Education - Precipitation - Evaporation

Next Topic: Fog

Evaporation is the process which returns water from the earth back to the atmosphere, and is another crucial process in the water cycle.

Evaporation is the transformation of liquid into gas, and it happens because molecules are excited by the application of energy and turn into vapor. In order for water to evaporate it has to be on the surface of a body of water.

Next Topic: Fog