Weather Alert in New Hampshire
Winter Weather Advisory issued March 22 at 2:20AM EDT until March 23 at 12:00AM EDT by NWS Gray ME
AREAS AFFECTED: Northern Coos; Southern Coos; Northern Grafton; Southern Grafton; Sullivan; Merrimack; Belknap; Strafford
DESCRIPTION: * WHAT...Mixed precipitation expected. Total snow accumulations between 3 and 6 inches and ice accumulations around a light glaze. * WHERE...Portions of central and northern New Hampshire. * WHEN...Until midnight EDT tonight. * IMPACTS...Light snowfall accumulations are expected as periods of snow impact the region. Be prepared for variable travel conditions and slow down when you approach areas of heavier snowfall as road conditions could change rapidly. Difficult travel conditions are possible due to icy road conditions. This is especially true on untreated side roads. Periods of moderate and heavy snow will combine with low visibility to create dangerous driving conditions.
INSTRUCTION: Slow down and use caution while traveling. The latest road conditions can be obtained by going to newengland511.org
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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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