Weather Alert in Indiana
Winter Weather Advisory issued February 23 at 2:38AM CST until February 23 at 6:00PM CST by NWS Chicago IL
AREAS AFFECTED: Porter
DESCRIPTION: * WHAT...Lake effect snow causing localized hazardous travel. Additional snow accumulations in the most persistent snow showers between 2 and 4 inches, with locally higher amounts possible mainly east of State Road 49 and north of US Route 30. Winds gusting as high as 35 to 40 mph near the lakeshore. Some blowing and drifting snow is possible. * WHERE...Porter County. * WHEN...Until 6 PM CST this evening. * IMPACTS...Roads, and especially bridges and overpasses, will be slick and hazardous in spots. The hazardous conditions are expected to impact the Monday morning commute. * ADDITIONAL DETAILS...The worst conditions are expected to occur this morning into early this afternoon.
INSTRUCTION: Slow down and use caution while traveling. The latest road conditions for Indiana can be obtained at https://511in.org. During lake effect snow, the weather can vary from bands of moderate to locally heavy snow to dry weather just a few miles away. Visibilities can also vary greatly. Be prepared for rapid changes in weather, visibility, and road conditions.
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Weather Topic: What are Altocumulus Clouds?
Home - Education - Cloud Types - Altocumulus Clouds
Next Topic: Altostratus Clouds
Similar to cirrocumulus clouds, altocumulus clouds are
characterized by cloud patches. They are distinguished by larger cloudlets
than cirrocumulus clouds but are still smaller than stratocumulus clouds.
Altocumulus clouds most commonly form in middle altitudes (between 2 and 5 km)
and may resemble, at times, the shape of a flying saucer.
These uncommon formations, called altocumulus lenticularis, are created by uplift
in the atmosphere and are most often seen in close proximity to mountains.
Next Topic: Altostratus Clouds
Weather Topic: What are Cirrocumulus Clouds?
Home - Education - Cloud Types - Cirrocumulus Clouds
Next Topic: Cirrostratus Clouds
Cirrocumulus clouds form at high altitudes (usually around 5 km)
and have distinguishing characteristics displayed in a fine layer of
small cloud patches. These small cloud patches are sometimes referred to as
"cloudlets" in relation to the whole cloud formation.
Cirrocumulus clouds are formed from ice crystals and water droplets. Often, the
water droplets in the cloud freeze into ice crystals and the cloud becomes a
cirrostratus cloud. Because of this common occurrence, cirrocumulus cloud
formations generally pass rapidly.
Next Topic: Cirrostratus Clouds
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