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Winter storm watches have been issued for northwest Iowa and east-central Iowa. Heavy snow accumulations are looking likely here.
Simulated radar from 3pm CST Wednesday to noon Thursday:
Still some uncertainty in how far east the heavy snow band in northwest Iowa will set up. Overall a widespread 3-6″ in Nebraska, locally more in eastern portions of the state. Local band of 6″+ possible from Sioux City to Spencer.
After mild conditions most of Wednesday, temperatures fall sharply west to east Wednesday night and Thursday!
Weeks 1 and 2 outlooks: