Forecast Details for Clark, SD

Recent Locations: Gilson, IL Addison, PA Clark, SD

Overnight: A chance of freezing rain, mainly after 5am. Mostly cloudy, with a low around 27. North northeast wind 7 to 10 mph. Chance of precipitation is 30%.

Friday: Snow and freezing rain, possibly mixed with sleet before 5pm, then snow, possibly mixed with freezing rain. High near 31. East northeast wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New ice accumulation of around a 0.2 of an inch possible. New snow and sleet accumulation of around an inch possible.

Friday Night: Snow, possibly mixed with sleet, becoming all snow after 2am. Low around 26. Northeast wind 9 to 14 mph becoming northwest after midnight. Chance of precipitation is 90%. New snow and sleet accumulation of 1 to 3 inches possible.

Saturday: Snow, mainly before 1pm. Patchy blowing snow. High near 32. Breezy, with a northwest wind 18 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Saturday Night: Patchy blowing snow before 8pm. Partly cloudy, with a low around 22. West northwest wind 9 to 18 mph.

Sunday: Mostly sunny, with a high near 40. West wind 9 to 18 mph, with gusts as high as 28 mph.

Sunday Night: Partly cloudy, with a low around 21. Northwest wind 10 to 16 mph, with gusts as high as 25 mph.

Monday: Mostly sunny, with a high near 30. North wind 11 to 16 mph, with gusts as high as 24 mph.

Monday Night: Partly cloudy, with a low around 14. North northeast wind 8 to 13 mph becoming east southeast after midnight.

Tuesday: Partly sunny, with a high near 40. Breezy.

Tuesday Night: Partly cloudy, with a low around 31. Breezy.

Wednesday: Mostly sunny, with a high near 54. Breezy.

Wednesday Night: A chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.

Thursday: A chance of rain and snow. Mostly cloudy, with a high near 40. Breezy. Chance of precipitation is 40%.

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National Weather Forecast--Current

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North America Water Vapor (Moisture)

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Weather Topic: What are Stratus Clouds?

Home - Education - Cloud Types - Stratus Clouds

Next Topic: Wall Clouds

Stratus clouds are similar to altostratus clouds, but form at a lower altitude and are identified by their fog-like appearance, lacking the distinguishing features of most clouds.

Stratus clouds are wider than most clouds, and their base has a smooth, uniform look which is lighter in color than a nimbostratus cloud. The presence of a stratus cloud indicates the possibility of minor precipitation, such as drizzle, but heavier precipitation does not typically arrive in the form of a stratus cloud.

Next Topic: Wall Clouds

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