Forecast Details for Guion, AR

Recent Locations: Colbert, OK Guion, AR

Tonight: Mostly clear, with a low around 57. South wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.

Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 80. South wind 5 to 15 mph, with gusts as high as 20 mph.

Thursday Night: A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 64. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

Friday: Showers and possibly a thunderstorm. High near 75. South southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 90%.

Friday Night: Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers. Mostly cloudy, with a low around 57. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.

Saturday: Mostly sunny, with a high near 79. Calm wind becoming east around 5 mph in the afternoon.

Saturday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 59. East wind around 5 mph becoming calm.

Sunday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 79. Light southeast wind becoming south southeast 5 to 10 mph in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 30%.

Sunday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

Monday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.

Monday Night: A 20 percent chance of showers. Mostly clear, with a low around 52.

Tuesday: Sunny, with a high near 79.

Tuesday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 55.

Wednesday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 77.

Want more detail? Get the Complete 7 Day and Night Detailed Forecast!

Current U.S. National Radar--Current

The Current National Weather Radar is shown below with a UTC Time (subtract 5 hours from UTC to get Eastern Time).

National Weather Forecast--Current

The Current National Weather Forecast and National Weather Map are shown below.

National Weather Forecast for Tomorrow

Tomorrow National Weather Forecast and Tomorrow National Weather Map are show below.

North America Water Vapor (Moisture)

This map shows recent moisture content over North America. Bright and colored areas show high moisture (ie, clouds); brown indicates very little moisture present; black indicates no moisture.

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