MD 2266 CONCERNING HEAVY SNOW FOR WESTERN/CENTRAL NEBRASKA
Mesoscale Discussion 2266
NWS Storm Prediction Center Norman OK
1118 AM CDT Sat Oct 28 2023
Areas affected…western/central Nebraska
Concerning…Heavy snow
Valid 281618Z – 281815Z
SUMMARY…Heavy snowfall rates 1″+/hr possible through the early
afternoon.
DISCUSSION…A band of heavy snow has developed across portions of
western/central Nebraska along and north of I-80 from Keystone, NE
to Halsey, NE. Surface observations indicated moderate to heavy snow
is ongoing within this band with rates around 1″/hr and visibility
<1/2 mi. Upper air analysis indicates that further enhancement may
be ongoing from a vort max tracking northeastward across far eastern
Colorado into western Nebraska. Hi-res guidance has had poor
handling of this persistent snow band with more recent HRRR runs now
indicating the band will persist, drifting slowly south and east,
for the next 1-2 hours.
..Thornton/Hart.. 10/28/2023
…Please see www.spc.noaa.gov for graphic product…
ATTN…WFO…LBF…BOU…
LAT…LON 41050243 41520185 41770146 41960112 42140035 42120016
42100003 41999994 41740003 41640032 41400084 41170128
40970184 40850212 40820246 40870259 41050243
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