Weather Alert in Wisconsin
Special Weather Statement issued August 14 at 6:46AM CDT by NWS Green Bay WI
AREAS AFFECTED: Marathon; Wood
DESCRIPTION: At 6:45 AM, observations and webcams indicate dense fog has formed over parts of Marathon and Wood Counties. This fog was reducing visibilities to a quarter mile or less in spots. Visibilities should quickly improve over the next 1 to 2 hours. If you encounter dense fog while driving, be sure to use your low-beam headlights and maintain plenty of distance between your vehicle and other vehicles. Allow extra time to reach your destination, and drive at a speed that will allow you to safely maneuver your vehicle around any object or animal you unexpectedly encounter on the road.
INSTRUCTION: N/A
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Weather Topic: What are Stratocumulus Clouds?
Home - Education - Cloud Types - Stratocumulus Clouds
Next Topic: Stratus Clouds
Stratocumulus clouds are similar to altocumulus clouds in their
fluffy appearance, but have a slightly darker shade due to their additional mass.
A good way to distinguish the two cloud types is to hold your hand out and measure
the size of an individual cloud; if it is the size of your thumb it is generally
an altocumulus cloud, if it is the size of your hand it is generally a
stratocumulus cloud.
It is uncommon for stratocumulus clouds to produce precipitation, but if they do
it is usually a light rain or snow.
Next Topic: Stratus Clouds
Weather Topic: What are Wall Clouds?
Home - Education - Cloud Types - Wall Clouds
Next Topic: Altocumulus Clouds
A wall cloud forms underneath the base of a cumulonimbus cloud,
and can be a hotbed for deadly tornadoes.
Wall clouds are formed by air flowing into the cumulonimbus clouds, which can
result in the wall cloud descending from the base of the cumulonimbus cloud, or
rising fractus clouds which join to the base of the storm cloud as the wall cloud
takes shape.
Wall clouds can be very large, and in the Northern Hemisphere they generally
form at the southern edge of cumulonimbus clouds.
Next Topic: Altocumulus Clouds
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