Weather Alert in Alaska
Winter Weather Advisory issued March 18 at 1:05PM AKDT until March 18 at 10:00PM AKDT by NWS Juneau AK
AREAS AFFECTED: Prince of Wales Island
DESCRIPTION: ...HIT OR MISS SNOW SHOWERS CONTINUE THROUGH THE WEEK... .Snow showers from the Gulf of Alaska will continue through Friday morning at least. Snowfall accumulations of 7 to 16 inches are expected through Friday, with some locally higher amounts possible. A more organized area of showers is expected to impact the NE gulf coast on Thursday bringing more intense snow falls which has prompted the addition of winter storm warnings for Yakutat and Pelican. However, accumulations will be limited during the daytime due to warmer temperatures as we are now into the latter half of March. In addition, snowfall accumulations will be widely variable across the area due to the hit or miss nature of the showers, however rates as high as 1 inch per hour and visibilities down to 1/2 mile or less will be possible within any heavier showers that repeatedly move over the same location. Advisories could be upgraded to short-fuse Winter Storm Warnings if heavier snow showers continue over the same area. A relative lull in the heaviest showers is likely for some areas on Friday, but more snow may sweep into the panhandle for the weekend. * WHAT...Snow. Additional snow accumulations of 1 to 3 inches. Visibilities reduced to 2 mile or less at times. * WHERE...Prince of Wales Island. * WHEN...Until 10 PM AKDT this evening. * IMPACTS...Travel could be difficult. * ADDITIONAL DETAILS...Snow showers are expected to become less frequent and intense into Thursday. Due to the showery nature of the snow, accumulations will be highly variable with periods of melting in sunny breaks. Highest accumulations expected at elevation and along interior roadways.
INSTRUCTION: Slow down and use caution while traveling. People are urged to prepare their property before the onset of winter weather. For the latest road conditions, where available, call 5 1 1 or visit 511.alaska.gov.
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Weather Topic: What is Fog?
Home - Education - Cloud Types - Fog
Next Topic: Fractus Clouds
Fog is technically a type of stratus cloud, which lies along the
ground and obscures visibility.
It is usually created when humidity in the air condenses into tiny water droplets.
Because of this, some places are more prone to foggy weather, such as regions
close to a body of water.
Fog is similar to mist; both are the appearance of water droplets suspended in
the air, but fog is the term applied to the condition when visibility is less than 1 km.
Next Topic: Fractus Clouds
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
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