Weather Alert in Iowa
Winter Storm Watch issued March 13 at 1:22PM CDT until March 16 at 7:00AM CDT by NWS Sioux Falls SD
AREAS AFFECTED: Lyon; Rock; Minnehaha; Turner; Lincoln
DESCRIPTION: * WHAT...Blizzard conditions possible. Total snow accumulations between 4 and 7 inches and ice accumulations around a light glaze possible. Winds could gust as high as 60 mph. * WHERE...In Iowa, Lyon County. In Minnesota, Rock County. In South Dakota, Lincoln, Minnehaha, and Turner Counties. * WHEN...From late Saturday night through Monday morning. * IMPACTS...Visibilities may drop below 1/2 mile due to falling and/or blowing snow at times. Travel could be very difficult. Whiteout conditions may make travel extremely dangerous or impossible. The hazardous conditions could impact the Monday morning commute. Strong winds could cause tree damage.
INSTRUCTION: Prepare for possible blizzard conditions. Continue to monitor the latest forecasts for updates on this situation.
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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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