Idaho SNOW REPORT
May 18 2024
New snowfall across
Idaho
today, with
Nohrsc Hawkins Lake
receiving up to
3” of
new snowfall, raising snowpack levels up to
29”.
Snowpack levels across the state are currently 68% of normal.
The deepest snowpack in Idaho
was last observed at
Lost Lake
with a
snowpack depth of
74”,
about 80%
of normal when compared to it's
92"
average depth for this time of year.
Nohrsc Chicago Ridge,
perched at an elevation of
5,720.32 ft.,
is currently experiencing some of the coldest temps in
Idaho
with air temps last recorded at
40 degrees.
More snowfall is expected this week, and areas like
Lost Lake
are forecasted to receive up to
10"
of snowfall in the next 5 days.
Snowpack conditions in Idaho vary significantly across the state's various mountain ranges. The Sawtooth and Smoky Mountains, as well as the Bitterroot Range, provide crucial snow for Idaho's water supply. The high-elevation snowpack in these ranges feeds into the Salmon, Snake, and Boise Rivers, which contribute to the water supply of surrounding watersheds.
Idaho's winter climate is characterized by cold temperatures and abundant precipitation, particularly in the higher elevations. The state experiences a variety of snowfall patterns, including heavy snowfall in the northern regions and drier conditions in the southern areas. Snowfall typically begins in October and lasts through April, with peak accumulation occurring in February.
Snow science and history in Idaho reveal fascinating insights. The state is home to renowned snow researchers and avalanche forecasters, contributing to advancements in snow science. Idaho's mountains have witnessed significant snow events throughout history, such as the Big Burn in 1910, which saw an immense snowfall followed by devastating wildfires. Monitoring snowpack conditions is crucial for water resource management and mitigating the risk of avalanches in the mountainous regions of Idaho.
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