SIOUX CITY -- A warm-up is forecast for Valentine's Day in Siouxland.
According to the Sioux Falls National Weather Service, Sioux City will see temperatures as high as 31 degrees on Tuesday, with mostly sunny skies. The low temperature Tuesday night is expected to be about 19 degrees.
Wednesday (Valentine's Day) will be sunny, with a high temperature around 42 degrees -- that's better than February's average of 34 degrees, and much better than recent daytime high temperatures in the teens. The low temperature Wednesday night is expected to be 22 degrees.
The warmth sticks around to a lesser extent on Thursday, with a daytime high around 33 degrees. Frigid temperatures will return Thursday night, with a forecast low around 3 degrees.