The concentration of carcinoembryonic antigen (CEA) in serum should not be used to screen asymptomatic individuals for neoplastic disease, and the diagnostic efficacy of CEA measurements in high-risk groups has not been established. Single values of CEA are less informative than changes assessed over time.
Eureka 10 Day Weather. 1  Friday:The Eureka forecast for Apr 21 is 54 degrees and Partly cloudy. There is 65 percentage chance of rain and 8 mph winds from the North-Northeast. 2  Saturday:The Eureka forecast for Apr 22 is 47 degrees and Light rain. There is 79 percentage chance of rain and 17 mph winds from the Northeast.
Based on the tourism score, the best times of year to visit St. Louis for warm-weather activities are from late May to early July and from late July to late September. Temperature The hot season lasts for 3.7 months, from May 28 to September 19, with an average daily high temperature above 80Â°F.