Forecast Details for Garrison, MN

Recent Locations: Greendale, WI Longs, SC Garrison, MN

Tonight: Mostly cloudy, with a low around 25. Blustery, with a northwest wind around 15 mph, with gusts as high as 25 mph.

Saturday: Partly sunny, with a high near 41. Breezy, with a northwest wind around 15 mph, with gusts as high as 30 mph.

Saturday Night: Partly cloudy, with a low around 24. Blustery, with a west wind 5 to 15 mph, with gusts as high as 25 mph.

Sunday: Sunny, with a high near 43. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

Sunday Night: Mostly clear, with a low around 24. Northwest wind around 5 mph becoming calm in the evening.

Monday: Partly sunny, with a high near 57. Breezy, with a south wind 5 to 15 mph, with gusts as high as 25 mph.

Monday Night: Mostly clear, with a low around 38. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph.

Tuesday: Sunny, with a high near 61. North wind around 5 mph.

Tuesday Night: Clear, with a low around 39. North wind around 5 mph becoming southeast after midnight.

Wednesday: Mostly sunny, with a high near 69. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

Wednesday Night: A chance of rain. Partly cloudy, with a low around 53. Southeast wind around 10 mph, with gusts as high as 20 mph.

Thursday: Rain likely. Partly sunny, with a high near 71. Breezy, with a southeast wind 10 to 15 mph, with gusts as high as 25 mph.

Thursday Night: Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 45. South wind around 10 mph, with gusts as high as 25 mph.

Friday: A chance of rain. Mostly cloudy, with a high near 56. Breezy, with a southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

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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 Cirrus Clouds?

Home - Education - Cloud Types - Cirrus Clouds

Next Topic: Condensation

Cirrus clouds are high-level clouds that occur above 20,000 feet and are composed mainly of ice crystals. They are thin and wispy in appearance.

What do they indicate?
They are often the first sign of an approaching storm.

Next Topic: Condensation

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