Since record-keeping at the airport began in 1939, the greatest snowfall in a day was 14.4 inches in 1943.
Source: Portland records snowiest day since 1943, landing at No. 2 on all-time list – oregonlive.com
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Since record-keeping at the airport began in 1939, the greatest snowfall in a day was 14.4 inches in 1943.
Source: Portland records snowiest day since 1943, landing at No. 2 on all-time list – oregonlive.com