Weather Alert in New York
Winter Weather Advisory issued March 11 at 2:35AM EDT until March 11 at 2:00PM EDT by NWS Burlington VT
AREAS AFFECTED: Northern St. Lawrence; Northern Franklin; Eastern Clinton; Southern Franklin; Western Clinton; Southwestern St. Lawrence; Grand Isle
DESCRIPTION: * WHAT...Freezing rain expected. Total ice accumulations ranging from a glaze to one tenth of an inch. * WHERE...Portions of northern New York and northwest Vermont. * WHEN...Until 2 PM EDT this afternoon. * IMPACTS...Difficult travel conditions are possible. The hazardous conditions could impact the Wednesday morning commute. * ADDITIONAL DETAILS...Greatest ice accumulations will be primarily near and north of Route 11. Temperatures are expected to rise above freezing by this afternoon.
INSTRUCTION: For the latest on road conditions in Vermont, visit https://newengland511.org and for New York, visit https://511ny.org. Be prepared for slippery roads. Slow down and use caution while driving. If you are going outside, watch your first few steps taken on stairs, sidewalks, and driveways. These surfaces could be icy and slippery, increasing your risk of a fall and injury.
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Weather Topic: What is Sleet?
Home - Education - Precipitation - Sleet
Next Topic: Snow
Sleet is a form of precipitation in which small ice pellets are the primary
components. These ice pellets are smaller and more translucent than hailstones,
and harder than graupel. Sleet is caused by specific atmospheric conditions and
therefore typically doesn't last for extended periods of time.
The condition which leads to sleet formation requires a warmer body of air to be
wedged in between two sub-freezing bodies of air. When snow falls through a warmer
layer of air it melts, and as it falls through the next sub-freezing body of air
it freezes again, forming ice pellets known as sleet. In some cases, water
droplets don't have time to freeze before reaching the surface and the result is
freezing rain.
Next Topic: Snow
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
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