Forecast Details for Penn, ND

Recent Locations: Cabot, VT Calhoun Falls, SC Penn, ND

Overnight: A 20 percent chance of snow before 4am. Mostly cloudy, with a low around 29. East southeast wind 13 to 15 mph.

Thursday: A slight chance of snow before 10am, then a chance of snow after noon. Mostly cloudy, with a high near 35. Breezy, with an east wind 16 to 20 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

Thursday Night: A 40 percent chance of snow, mainly before 1am. Mostly cloudy, with a low around 26. East northeast wind 11 to 17 mph. New snow accumulation of less than one inch possible.

Friday: Snow likely, mainly after 1pm. Mostly cloudy, with a high near 33. Northeast wind 13 to 17 mph. Chance of precipitation is 60%.

Friday Night: Snow likely. Cloudy, with a low around 26. North wind 14 to 16 mph. Chance of precipitation is 70%.

Saturday: A 30 percent chance of snow before 1pm. Mostly sunny, with a high near 36. Breezy, with a north northwest wind 18 to 21 mph.

Saturday Night: Partly cloudy, with a low around 24. Northwest wind 9 to 13 mph.

Sunday: Mostly sunny, with a high near 41. West northwest wind 10 to 17 mph.

Sunday Night: A slight chance of rain and snow before 1am. Mostly cloudy, with a low around 24. North northwest wind 13 to 15 mph. Chance of precipitation is 20%.

Monday: Partly sunny, with a high near 32. North wind 14 to 16 mph.

Monday Night: Partly cloudy, with a low around 17. Northeast wind 9 to 11 mph becoming southeast after midnight.

Tuesday: Mostly sunny, with a high near 36. Breezy, with a south southeast wind 16 to 25 mph.

Tuesday Night: Partly cloudy, with a low around 29. Breezy, with a south southeast wind 21 to 23 mph.

Wednesday: Partly sunny, with a high near 43. Breezy, with a south wind 20 to 24 mph becoming north northwest in the afternoon.

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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