Forecast Details for Knobel, AR

Recent Locations: Colby, KS Addison, NY Knobel, AR

Tonight: A chance of showers and thunderstorms before 1am, then a chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 67. South southwest wind around 15 mph. Chance of precipitation is 40%.

Friday: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 83. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.

Friday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 62. South wind around 15 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Saturday: Showers and possibly a thunderstorm before 4pm, then showers likely. High near 70. South southwest wind 10 to 15 mph becoming west northwest in the afternoon. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 43. North northwest wind 5 to 10 mph.

Sunday: Sunny, with a high near 65. North northwest wind 5 to 10 mph.

Sunday Night: Mostly clear, with a low around 41. North wind around 5 mph.

Monday: Sunny, with a high near 68. Calm wind becoming north around 5 mph in the morning.

Monday Night: Partly cloudy, with a low around 45.

Tuesday: Partly sunny, then gradually becoming sunny, with a high near 62.

Tuesday Night: Mostly clear, with a low around 41.

Wednesday: Sunny, with a high near 71.

Wednesday Night: Mostly clear, with a low around 51.

Thursday: Sunny, with a high near 77.

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Current U.S. National Radar--Current

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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 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

Weather Topic: What is Evaporation?

Home - Education - Precipitation - Evaporation

Next Topic: Fog

Evaporation is the process which returns water from the earth back to the atmosphere, and is another crucial process in the water cycle.

Evaporation is the transformation of liquid into gas, and it happens because molecules are excited by the application of energy and turn into vapor. In order for water to evaporate it has to be on the surface of a body of water.

Next Topic: Fog