Weather Alert in Washington
Blizzard Warning issued March 9 at 1:42PM PDT until March 11 at 11:00PM PDT by NWS Seattle WA
AREAS AFFECTED: Olympics
DESCRIPTION: * WHAT...For the Blizzard Warning, blizzard conditions expected. Total snow accumulations up to 3 feet. Winds gusting as high as 45 mph. For the Winter Storm Watch, continued heavy snow possible. * WHERE...Olympics. * WHEN...For the Blizzard Warning, from 5 PM Tuesday to 11 PM PDT Wednesday with winds peaking Wednesday evening into late Wednesday night. For the Winter Storm Watch, from Wednesday evening through Friday morning. * IMPACTS...Visibilities may drop below 1/4 mile due to falling and blowing snow. Travel could be very difficult to impossible. Gusty winds could bring down tree branches.
INSTRUCTION: Snow covered roads may make travel conditions difficult to impossible at times and cause delays. Temporary road closures possible. Gusty winds may limit visibility down to a quarter of a mile at times.
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Weather Topic: What is Freezing Rain?
Home - Education - Precipitation - Freezing Rain
Next Topic: Graupel
Freezing rain is a condition where precipitation which has fallen in the form of
water droplets reaches temperatures which are below freezing and freezes upon
coming into contact
with surface objects. The result of this precipitation is a glaze of ice which
can be damaging to plants and man-made structures. A severe onset of freezing
rain which results in a very thick glaze of ice is known as an ice storm.
Next Topic: Graupel
Weather Topic: What is Hail?
Home - Education - Precipitation - Hail
Next Topic: Hole Punch Clouds
Hail is a form of precipitation which is recognized by large solid balls or
clumps of ice. Hail is created by thunderstorm clouds with strong updrafts of wind.
As the hailstones remain in the updraft, ice is deposited onto them until their
weight becomes heavy enough for them to fall to the earth's surface.
Hail storms can cause significant damage to crops, aircrafts, and man-made structures,
despite the fact that the duration is usually less than ten minutes.
Next Topic: Hole Punch Clouds
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