Forecast Details for Aberdeen, SD

Recent Locations: Grove City, MN Wiggins, MS Aberdeen, SD

Today: Snow likely before 5pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 38. East wind 11 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.

Tonight: Rain and snow, becoming all snow after 9pm. Low around 28. East wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Thursday: Snow, mainly before 1pm. High near 36. Northeast wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Thursday Night: Snow likely before 4am, then snow and freezing rain likely. Cloudy, with a low around 26. North northeast wind 9 to 13 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

Friday: Snow, possibly mixed with freezing rain, becoming all snow after 7am. High near 33. Northeast wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow accumulation of 2 to 4 inches possible.

Friday Night: Snow. Patchy blowing snow between 2am and 5am. Low around 24. Northwest wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Saturday: Snow likely, mainly before 1pm. Patchy blowing snow before 3pm. Mostly cloudy, with a high near 36. Breezy, with a northwest wind 15 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.

Saturday Night: Partly cloudy, with a low around 14. Northwest wind 10 to 17 mph, with gusts as high as 26 mph.

Sunday: Sunny, with a high near 41. West wind 7 to 9 mph becoming south southwest in the afternoon.

Sunday Night: A slight chance of rain. Mostly cloudy, with a low around 24. Chance of precipitation is 20%.

Monday: A slight chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 20%.

Monday Night: Mostly cloudy, with a low around 18.

Tuesday: Partly sunny, with a high near 42.

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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 Contrails?

Home - Education - Cloud Types - Contrails

Next Topic: Cumulonimbus Clouds

A contrail is an artificial cloud, created by the passing of an aircraft.

Contrails form because water vapor in the exhaust of aircraft engines is suspended in the air under certain temperatures and humidity conditions. These contrails are called exhaust contrails.

Another type of contrail can form due to a temporary reduction in air pressure moving over the plane's surface, causing condensation. These are called aerodynamic contrails.

When you can see your breath on a cold day, it is also because of condensation. The reason contrails last longer than the condensation from your breath is because the water in contrails freezes into ice particles.

Next Topic: Cumulonimbus Clouds

Weather Topic: What are Cumulus Clouds?

Home - Education - Cloud Types - Cumulus Clouds

Next Topic: Drizzle

Cumulus clouds are fluffy and textured with rounded tops, and may have flat bottoms. The border of a cumulus cloud is clearly defined, and can have the appearance of cotton or cauliflower.

Cumulus clouds form at low altitudes (rarely above 2 km) but can grow very tall, becoming cumulus congestus and possibly the even taller cumulonimbus clouds. When cumulus clouds become taller, they have a greater chance of producing precipitation.

Next Topic: Drizzle