Spring sizzle continues with our temperatures this morning, are starting this Monday in the upper 70s and low 80s.These muggy conditions continue into the afternoon hours with only a slight chance for a shower well inland. Highs today will be in the low 90s.South to southwest winds mid to late week will result in well above normal temperatures and elevated humidity levels. Heat index values over 100 degrees are expected for much of the week, with values of 105-110 possible Wednesday through Friday. Heat Advisories will likely be needed later this week with Excessive Heat Warnings Possible.