Weather Alert in Arkansas
Heat Advisory issued July 17 at 11:03PM CDT until July 18 at 8:00PM CDT by NWS Little Rock AR
AREAS AFFECTED: Fulton; Stone; Izard; Cleburne; Pike; Clark; Dallas; Cleveland; Lincoln; Desha; Ouachita; Calhoun; Bradley; Drew; Southern Johnson County; Southern Pope County; Southeast Van Buren County; Western and Northern Logan County; Northern Scott County; Northwest Yell County; Polk County Lower Elevations; Central and Eastern Montgomery County; Johnson County Higher Elevations; Pope County Higher Elevations; Van Buren County Higher Elevations; Southern and Eastern Logan County; Central and Southern Scott County; Yell Excluding Northwest; Northern Polk County Higher Elevations; Northern Montgomery County Higher Elevations; Southeast Polk County Higher Elevations; Southwest Montgomery County Higher Elevations
DESCRIPTION: * WHAT...Heat index values from 105 to 109 degrees expected. * WHERE...Portions of central, north central, southeast, southwest, and western Arkansas. * WHEN...From 11 AM to 8 PM CDT Friday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
INSTRUCTION: Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
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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
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