Parts of Iowa may see high temperatures near 70 degrees today, which is 20 to 30 degrees warmer that normal. State climatologist Harry Hillaker says northern Iowa won’t get quite that warm, but new record high temperature marks may be set.Hillaker says the warmest part of the state will be southwestern Iowa today. But he says the area probably won’t come close to a record. Records may be set in the Mason City & Spencer. The record high for today’s date in Sidney is 82, set in 1972.