Forecast Details for Phoenix Sky Harbor International Airport, AZ

Tonight: Partly cloudy, with a low around 85. West northwest wind 5 to 10 mph becoming south after midnight.
Friday: Sunny, with a high near 109. East southeast wind around 5 mph becoming west in the afternoon.
Friday Night: Clear, with a low around 84. Southwest wind around 5 mph becoming northeast after midnight.
Saturday: Sunny and hot, with a high near 113. East southeast wind 5 to 10 mph becoming west in the afternoon.
Saturday Night: Clear, with a low around 85. West southwest wind 5 to 10 mph becoming south southeast after midnight.
Sunday: Sunny and hot, with a high near 111. Breezy, with an east southeast wind 5 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph.
Sunday Night: Clear, with a low around 82. Breezy, with a west southwest wind 5 to 15 mph becoming east after midnight. Winds could gust as high as 20 mph.
Monday: Sunny, with a high near 107. Breezy, with a southeast wind 5 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph.
Monday Night: Clear, with a low around 79. Breezy, with a west southwest wind 5 to 15 mph becoming east southeast after midnight. Winds could gust as high as 20 mph.
Tuesday: Sunny, with a high near 105. Southeast wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night: Clear, with a low around 77. West southwest wind 5 to 10 mph becoming southeast after midnight.
Juneteenth: Sunny, with a high near 106. Southeast wind around 5 mph becoming west in the afternoon.
Wednesday Night: Clear, with a low around 80. West wind 5 to 10 mph becoming northeast after midnight.
Thursday: Sunny and hot, with a high near 112. East wind around 5 mph becoming west in the afternoon.

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Current U.S. National Radar--Current

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Current U.S. National Radar

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North America Water Vapor (Moisture)

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North American Water Vapor Map

Weather Topic: What are Cirrus Clouds?

Home - Education - Cloud Types - Cirrus Clouds

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

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