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Complaints About Nighttime Cold Bias Over Snow
1/2 18z Forecaster from the Wilmington, Ohio (ILN) WFO reported ETA seemed to be forecasting surface temperatures which were too cold for his forecast region.
1/3 Matt Foster Shreveport also noticed it on the 01/01/00Z run. “The ETA was forecasting precip in south Louisiana (mixed, frozen mostly), and in it's wake predicted overnight lows in the single digits fahrenheit across a large swath of south LA (nearly perfectly matching the precip area), including near 0F around New Orleans!”