Weather Alert in Indiana
Winter Weather Advisory issued February 21 at 9:12PM CST until February 23 at 12:00PM CST by NWS Chicago IL
AREAS AFFECTED: Porter
DESCRIPTION: * WHAT...Lake effect snow expected. Total snow accumulations between 2 and 5 inches, with locally higher amounts possible mainly east of State Road 49 and north of US Route 30. Some blowing and drifting snow is possible Sunday night into Monday. * WHERE...Porter County. * WHEN...Until noon CST Monday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. The hazardous conditions are expected to impact the Monday morning commute. * ADDITIONAL DETAILS...A brief lull in snowfall may occur midday Sunday before another round of lake effect snow develops Sunday afternoon and evening through Monday morning.
INSTRUCTION: Slow down and use caution while traveling. The latest road conditions for Indiana can be obtained at https://511in.org.
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Weather Topic: What is Condensation?
Home - Education - Precipitation - Condensation
Next Topic: Contrails
Condensation is the process which creates clouds, and therefore
it is a crucial process in the water cycle.
Condensation is the change of matter from a state of gas into a state of liquid,
and it happens because water molecules release heat into the atmosphere and
become organized into a more closely packed structure, what we might see as
water droplets.
Water is always present in the air around us as a vapor, but it's too small for
us to see. When water undergoes the process of condensation it becomes organized
into visible water droplets. You've probably seen condensation happen before on the
surface of a cold drink!
Next Topic: Contrails
Weather Topic: What are Cumulonimbus Clouds?
Home - Education - Cloud Types - Cumulonimbus Clouds
Next Topic: Cumulus Clouds
The final form taken by a growing cumulus cloud is the
cumulonimbus cloud, which is very tall and dense.
The tower of a cumulonimbus cloud can soar 23 km into the atmosphere, although
most commonly they stop growing at an altitude of 6 km.
Even small cumulonimbus clouds appear very large in comparison to other cloud types.
They can signal the approach of stormy weather, such as thunderstorms or blizzards.
Next Topic: Cumulus Clouds
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