Tri-City temperature could fall below freezingThe temperature in the Tri-Cities could fall below freezing early Tuesday morning, according to the National Weather Service.
It has issued a freeze warning for the entire Mid-Columbia.
The temperature early Tuesday morning in the Tri-Cities could fall to 31 degrees under clear skies.
However, the rest of the week should be warmer, with low temperatures in the Tri-Cities in the mid 30s. Highs should be in the mid 60s.