Forecast Details for Twin Valley, MN

Recent Locations: Henryetta, OK Caledonia, MS Twin Valley, MN

Today: A chance of rain and snow before noon, then a chance of rain. Patchy dense fog before 10am. Otherwise, mostly cloudy, with a high near 37. West southwest wind 7 to 17 mph. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.

Tonight: Mostly cloudy, with a low around 16. Blustery, with a north northwest wind 18 to 20 mph.

Monday: Mostly sunny, with a high near 25. North northwest wind 14 to 17 mph.

Monday Night: Mostly clear, with a low around 10. North northwest wind around 6 mph becoming light and variable.

Tuesday: Partly sunny, with a high near 32. Breezy, with a south southeast wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon.

Tuesday Night: A chance of rain and snow after 1am. Mostly cloudy, with a low around 31. Breezy, with a south southeast wind 21 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.

Wednesday: Rain likely, possibly mixed with snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 40. South southeast wind 16 to 18 mph becoming west southwest in the afternoon. Chance of precipitation is 60%.

Wednesday Night: A slight chance of rain and snow before 1am. Mostly cloudy, with a low around 27. Blustery, with a west northwest wind 18 to 21 mph. Chance of precipitation is 20%.

Thursday: Mostly cloudy, with a high near 36. Northwest wind 9 to 16 mph.

Thursday Night: Mostly cloudy, with a low around 25. Northwest wind around 5 mph becoming light and variable.

Friday: A slight chance of rain and snow. Mostly sunny, with a high near 42. South southeast wind 6 to 8 mph becoming west in the afternoon. Chance of precipitation is 20%.

Friday Night: A 20 percent chance of rain. Partly cloudy, with a low around 30. East wind around 10 mph becoming south southeast after midnight.

Saturday: A 20 percent chance of rain. Mostly sunny, with a high near 49. South southeast wind 11 to 17 mph.

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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