Forecast Details for Clark Fork, ID

Recent Locations: Grand Tower, IL West Branch, IA Clark Fork, ID

Today: 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%. Total daytime snow accumulation of less than one inch possible.

Tonight: 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. Calm wind.

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 after 11pm. Partly cloudy, with a low around 45.

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

Tuesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 45.

Wednesday: Rain likely. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.

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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 is Hail?

Home - Education - Precipitation - Hail

Hail Next Topic: Hole Punch Clouds

Hail is a form of precipitation which is recognized by large solid balls or clumps of ice. Hail is created by thunderstorm clouds with strong updrafts of wind. As the hailstones remain in the updraft, ice is deposited onto them until their weight becomes heavy enough for them to fall to the earth's surface.

Hail storms can cause significant damage to crops, aircrafts, and man-made structures, despite the fact that the duration is usually less than ten minutes.

Next Topic: Hole Punch Clouds

Weather Topic: What are Mammatus Clouds?

Home - Education - Cloud Types - Mammatus Clouds

Mammatus Clouds Next Topic: Nimbostratus Clouds

A mammatus cloud is a cloud with a unique feature which resembles a web of pouches hanging along the base of the cloud.

In the United States, mammatus clouds tend to form in the warmer months, commonly in the Midwest and eastern regions.

While they usually form at the bottom of a cumulonimbis cloud, they can also form under altostratus, altocumulus, stratocumulus, and cirrus clouds. Mammatus clouds warn that severe weather is close.

Next Topic: Nimbostratus Clouds