Weather Alert in Alaska
Winter Storm Warning issued February 22 at 8:43AM AKST until February 24 at 12:00AM AKST by NWS Fairbanks AK
AREAS AFFECTED: Yukon Delta Coast; Lower Yukon River; Lower Yukon and Innoko Valleys
DESCRIPTION: * WHAT...Heavy mixed precipitation expected. Total snow accumulations up to 6 inches and ice accumulations up to 0.05 inches. * WHERE...Lower Yukon River, Lower Yukon and Innoko Valleys, and Yukon Delta Coast. * WHEN...Until midnight AKST Monday Night. * IMPACTS...Travel may be difficult. * ADDITIONAL DETAILS...Heavier precipitation begins Sunday morning starting mostly as rain or a wintry mix and eventually switching back to mostly snow Monday afternoon. Much of the precipitation will be rain that is expected to freeze on the ground, but not along power lines and other elevated surfaces. Temperatures cool rapidly Tuesday and Wednesday causing wet surfaces to freeze.
INSTRUCTION: If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency.
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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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