Forecast Details for Clark Fork, ID

Recent Locations: Old Fort, OH Canyon, CA Clark Fork, ID

Tonight: Snow likely. Mostly cloudy, with a low around 28. Southwest wind 3 to 5 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

Thursday: Snow before 1pm, then rain, possibly mixed with snow. High near 43. West wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Thursday Night: A 20 percent chance of rain before 11pm. Snow level 3000 feet lowering to 2300 feet after midnight . Partly cloudy, with a low around 28. Calm wind.

Friday: A 20 percent chance of rain after 11am. Snow level 2200 feet rising to 3500 feet in the afternoon. Partly sunny, with a high near 49. Calm wind becoming west around 5 mph in the afternoon.

Friday Night: Mostly clear, with a low around 29. Calm wind.

Saturday: Mostly sunny, with a high near 57.

Saturday Night: Partly cloudy, with a low around 34.

Sunday: Partly sunny, with a high near 66.

Sunday Night: Mostly cloudy, with a low around 41.

Monday: Mostly sunny, with a high near 72.

Monday Night: A 20 percent chance of rain. Partly cloudy, with a low around 45.

Tuesday: A 30 percent chance of rain. Partly sunny, with a high near 68.

Tuesday Night: Rain likely. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.

Wednesday: Rain likely. Mostly cloudy, with a high near 59. Chance of precipitation is 70%.

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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)

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Weather Topic: What are Stratocumulus Clouds?

Home - Education - Cloud Types - Stratocumulus Clouds

Next Topic: Stratus Clouds

Stratocumulus clouds are similar to altocumulus clouds in their fluffy appearance, but have a slightly darker shade due to their additional mass.

A good way to distinguish the two cloud types is to hold your hand out and measure the size of an individual cloud; if it is the size of your thumb it is generally an altocumulus cloud, if it is the size of your hand it is generally a stratocumulus cloud.

It is uncommon for stratocumulus clouds to produce precipitation, but if they do it is usually a light rain or snow.

Next Topic: Stratus Clouds

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