Forecast Details for Nason, IL

Recent Locations: Mena, AR Hollansburg, OH Nason, IL

Overnight: Showers likely and possibly a thunderstorm before 5am, then a chance of showers and thunderstorms after 5am. Cloudy, with a low around 61. North northwest wind around 7 mph. Chance of precipitation is 60%.

Thursday: A chance of showers and thunderstorms before 8am, then a slight chance of showers between 8am and 10am. Cloudy through mid morning, then gradual clearing, with a high near 76. North wind around 6 mph becoming west in the afternoon. Chance of precipitation is 30%.

Thursday Night: Partly cloudy, with a low around 60. Calm wind becoming south around 6 mph after midnight.

Friday: A slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Increasing clouds, with a high near 80. South southwest wind 6 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 20%.

Friday Night: A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 54. North northwest wind 5 to 10 mph becoming light north after midnight. Chance of precipitation is 50%.

Saturday: Mostly sunny, with a high near 77. Calm wind becoming northwest 5 to 8 mph in the morning.

Saturday Night: Mostly clear, with a low around 49. North northwest wind around 5 mph becoming calm in the evening.

Sunday: Sunny, with a high near 78. Calm wind becoming north 5 to 9 mph in the morning.

Sunday Night: Clear, with a low around 46. North wind around 6 mph becoming calm in the evening.

Monday: Sunny, with a high near 80. Calm wind becoming east northeast around 6 mph in the afternoon.

Monday Night: Mostly clear, with a low around 50. Light east southeast wind.

Tuesday: Sunny, with a high near 86. Calm wind becoming southeast 5 to 7 mph in the morning.

Tuesday Night: Mostly clear, with a low around 56. Southeast wind around 5 mph becoming calm in the evening.

Wednesday: Sunny, with a high near 88. Calm wind becoming south around 6 mph in the morning.

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North America Water Vapor (Moisture)

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Weather Topic: What are Altostratus Clouds?

Home - Education - Cloud Types - Altostratus Clouds

Next Topic: Cirrocumulus Clouds

Altostratus clouds form at mid to high-level altitudes (between 2 and 7 km) and are created by a warm, stable air mass which causes water vapor to condense as it rise through the atmosphere. Usually altostratus clouds are featureless sheets characterized by a uniform color.

In some cases, wind punching through the cloud formation may give it a waved appearance, called altostratus undulatus. Altostratus clouds are commonly seen with other cloud formations accompanying them.

Next Topic: Cirrocumulus Clouds

Weather Topic: What are Cirrostratus Clouds?

Home - Education - Cloud Types - Cirrostratus Clouds

Next Topic: Cirrus Clouds

Cirrostratus clouds are high, thin clouds that form above 20,000 feet and are made mostly of ice crystals. They sometimes look like giant feathers, horse tails, or curls of hair in the sky. These clouds are pushed by the jet stream and can move at high speeds reaching 100 mph.

What do they indicate?
They indicate that a precipitation is likely within 24 hours.

Next Topic: Cirrus Clouds