ZCZC SPCSWOMCD ALL
ACUS11 KWNS 252126 
SPC MCD 252126 
IAZ000-ILZ000-MOZ000-NEZ000-260130-

Mesoscale Discussion 0032
NWS Storm Prediction Center Norman OK
0326 PM CST Mon Jan 25 2021

Areas affected...Southeast NE...Central/Southern IA...Far Northern
MO

Concerning...Heavy snow 

Valid 252126Z - 260130Z

SUMMARY...Moderate to heavy snowfall is expected to persist from
southeast NE across central/southern IA into the evening. Snowfall
rates may occasionally exceed 2"/hr, particularly across far
southeast NE and southern IA.

DISCUSSION...Band of moderate to heavy snow is in place from
southeast NE northeastward across central/southern IA and far
northern MO. Heaviest snow is currently occurring along the southern
NE/IA border, where several sites are reporting +SN and low
visibility.

Expectation is for moderate to heavy snowfall to persist throughout
the region into the evening, with a higher probability of 1-2"/hr
snowfall rates along a corridor from LNK (in southeast NE) to OOA
(in south-central IA). In this corridor, ascent strength and depth
is expected to increase as the shortwave trough moves into the
region.

..Mosier.. 01/25/2021

...Please see www.spc.noaa.gov for graphic product...

ATTN...WFO...DVN...DMX...EAX...OAX...

LAT...LON   41369735 42069602 42509316 42539142 42069040 40449150
            40099645 41369735 

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