temperatures as an upper level trough will envelop much of the central and eastern sections of the country. The upper level trough will allow cold Canadian air to spill south into the United States, ...

An upper-level trough of low pressure will persist over the region through Friday night, bringing gusty winds and cooler temperatures. While dry weather is expected, temperatures are anticipated to ...

PORTLAND, Ore. (KOIN) – Are you ready for a swing in the temperatures this week? We officially hit 90 for the first time this month on Aug. 10, but we are going to be in the mid-70s this afternoon.