Weather Alert in New York
Winter Weather Advisory issued March 16 at 1:54PM EDT until March 17 at 4:00AM EDT by NWS Buffalo NY
AREAS AFFECTED: Niagara; Orleans; Northern Erie; Genesee; Wyoming; Southern Erie
DESCRIPTION: * WHAT...Snow expected. Total snow accumulations 2 to 5 inches, greatest across higher terrain. Winds gusting as high as 50 mph will produce blowing and drifting snow overnight. * WHERE...The Niagara Frontier. * WHEN...From 6 PM this evening to 4 AM EDT Tuesday. * IMPACTS...Plan on snow covered and slippery road conditions. Areas of blowing snow will significantly reduce visibility. The hazardous conditions will impact the Monday evening commute. Gusty winds will down tree branches and cause isolated power outages. * ADDITIONAL DETAILS...A rapid drop in temperatures this evening may produce very icy conditions on untreated roads, sidewalks, and parking lots.
INSTRUCTION: Periods of snow will result in snow covered roads and limited visibilities. Slow down and use caution while driving. Submit snow reports through our website or social media.
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Weather Topic: What are Fractus Clouds?
Home - Education - Cloud Types - Fractus Clouds
Next Topic: Freezing Rain
A fractus cloud (scud) is a fragmented, tattered cloud which has
likely been sheared off of another cloud. They are accessory clouds, meaning they
develop from parent clouds, and are named in a way which describes the original
cloud which contained them.
Fractus clouds which have originated from cumulus clouds are referred to as
cumulus fractus, while fractus clouds which have originated from stratus clouds
are referred to as stratus fractus. Under certain conditions a fractus cloud might
merge with another cloud, or develop into a cumulus cloud, but usually a
fractus cloud seen by itself will dissipate rapidly.
They are often observed on the leading and trailing edges of storm clouds,
and are a display of wind activity.
Next Topic: Freezing Rain
Weather Topic: What is Graupel?
Home - Education - Precipitation - Graupel
Next Topic: Hail
Graupel is a form of precipitation that is created by atmospheric conditions
which cause supercooled water droplets to contact snow crystals and freeze to
their surface.
Sometimes known as soft hail or snow pellets, graupel is delicate and easily
destroyed by touch. Whereas hail usually falls during severe weather, graupel
doesn't require such conditions to form, and can form in mild precipitation
similar to situations which produce snowfall.
Next Topic: Hail
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