Forecast Details for Dubois, WY

Recent Locations: Gunter, TX Alda, NE Dubois, WY

Tonight: Mostly clear, with a low around 31. Blustery, with a northwest wind 16 to 18 mph, with gusts as high as 29 mph.

Wednesday: A slight chance of snow showers before 11am, then a slight chance of rain and snow showers between 11am and 1pm, then a chance of rain showers after 1pm. Mostly sunny, with a high near 50. Breezy, with a west wind 16 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Wednesday Night: Rain showers likely before 9pm, then rain and snow showers. Some thunder is also possible. Low around 34. Breezy, with a west southwest wind 14 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Thursday: Snow showers. Some thunder is also possible. High near 42. Breezy, with a west wind 14 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Thursday Night: Snow showers. Low around 19. Breezy, with a west wind 9 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Friday: Snow showers. Some thunder is also possible. High near 32. Breezy, with a west wind 9 to 17 mph becoming north in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 80%.

Friday Night: A 40 percent chance of snow showers before midnight. Mostly cloudy, with a low around 17. Blustery, with a west wind 10 to 16 mph, with gusts as high as 24 mph.

Saturday: Sunny, with a high near 43. Breezy.

Saturday Night: Mostly clear, with a low around 22.

Sunday: Sunny, with a high near 55.

Sunday Night: Partly cloudy, with a low around 31.

Monday: Mostly sunny, with a high near 60. Breezy.

Monday Night: A slight chance of rain and snow showers. Partly cloudy, with a low around 36.

Tuesday: A chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 58. Breezy.

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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