MD 0030 CONCERNING HEAVY SNOW FOR NORTH-CENTRAL/NORTHEAST KS…SOUTHEAST/EAST-CENTRAL NE…SOUTHWEST/SOUTH-CENTRAL IA…FAR NORTHWEST MO
Mesoscale Discussion 0030 NWS Storm Prediction Center Norman OK 1041 AM CST Mon Jan 25 2021 Areas affected...North-Central/Northeast KS...Southeast/East-Central NE...Southwest/South-Central IA...Far Northwest MO Concerning...Heavy snow Valid 251641Z - 252245Z SUMMARY...Ongoing heavy snow across southeastern NE and north-central/far northeast KS is expected to continue for next several hours. Additionally, gradual eastward expansion of this heavy snow into southwest IA and far northwest MO is anticipated. DISCUSSION...Recent surface observations show numerous locations across southeast NE and adjacent north-central KS reporting moderate to heavy snow. Satellite and radar imagery show the dry slot is currently moving through central KS, suggesting much of southeast NE will remain within the band of heavy snow for at least the next several hours. Additionally, with the shortwave trough approaching the region, lift will likely intensify, resulting in increased snowfall rates and the potential for up to 2" per hour (particularly across far southeast NE). As the overall system moves northeastward, the area of heavy snow is expected to do likewise, bringing snowfall rates over 1" per hour in southwest/south-central IA and far northwest MO during the next several hours. Once established, these high snowfall rates are expected to last for 3+ hours. ..Mosier.. 01/25/2021 ...Please see www.spc.noaa.gov for graphic product... ATTN...WFO...DMX...EAX...OAX...TOP...ICT...GID...DDC...GLD... LAT...LON 40759933 41589813 42089667 42219426 41979312 41359273 40409310 39999373 39669519 39359650 39129769 39119913 39450003 40759933
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