Forecast Details for American Falls, ID

Recent Locations: American Falls, ID  
Tonight: Partly cloudy, with a low around 40. South southwest wind 13 to 15 mph, with gusts as high as 23 mph.
Sunday: Sunny, with a high near 58. West southwest wind 15 to 20 mph, with gusts as high as 29 mph.
Sunday Night: Partly cloudy, with a low around 40. West southwest wind 9 to 18 mph becoming south after midnight. Winds could gust as high as 26 mph.
Monday: A 50 percent chance of showers, mainly after noon. Partly sunny, with a high near 57. Breezy, with a south wind 9 to 14 mph becoming west 23 to 28 mph in the afternoon. Winds could gust as high as 38 mph.
Monday Night: Mostly clear, with a low around 31. Windy, with a west wind 26 to 36 mph decreasing to 14 to 24 mph after midnight. Winds could gust as high as 49 mph.
Tuesday: Sunny, with a high near 55. Breezy.
Tuesday Night: Partly cloudy, with a low around 33. Breezy.
Wednesday: Mostly sunny, with a high near 52.
Wednesday Night: Partly cloudy, with a low around 34.
Thursday: Mostly sunny, with a high near 58.
Thursday Night: Partly cloudy, with a low around 37.
Friday: Mostly sunny, with a high near 62.
Friday Night: Partly cloudy, with a low around 40.
Saturday: A 20 percent chance of showers. Mostly sunny, with a high near 65.

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Current U.S. National Radar--Current

The Current National Weather Radar is shown below with a UTC Time (subtract 5 hours from UTC to get Eastern Time).

Current U.S. National Radar

National Weather Forecast--Current

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Today's National Weather Map

National Weather Forecast for Tomorrow

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Tomorrows National Weather Map

North America Water Vapor (Moisture)

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North American Water Vapor Map

Weather Topic: What are Wall Clouds?

Home - Education - Cloud Types - Wall Clouds

Wall Clouds Next Topic: Altocumulus Clouds

A wall cloud forms underneath the base of a cumulonimbus cloud, and can be a hotbed for deadly tornadoes.

Wall clouds are formed by air flowing into the cumulonimbus clouds, which can result in the wall cloud descending from the base of the cumulonimbus cloud, or rising fractus clouds which join to the base of the storm cloud as the wall cloud takes shape.

Wall clouds can be very large, and in the Northern Hemisphere they generally form at the southern edge of cumulonimbus clouds.

Next Topic: Altocumulus Clouds

Weather Topic: What are Altostratus Clouds?

Home - Education - Cloud Types - Altostratus Clouds

Altostratus Clouds Next Topic: Cirrocumulus Clouds

Altostratus clouds form at mid to high-level altitudes (between 2 and 7 km) and are created by a warm, stable air mass which causes water vapor to condense as it rise through the atmosphere. Usually altostratus clouds are featureless sheets characterized by a uniform color.

In some cases, wind punching through the cloud formation may give it a waved appearance, called altostratus undulatus. Altostratus clouds are commonly seen with other cloud formations accompanying them.

Next Topic: Cirrocumulus Clouds