Corn and soybean futures were firmer overnight on concerns about weather. And the markets are building more weather premium into prices this morning as it will be some time before farmers can get back into the field and some replanting will likely be needed after heavy weekend rainfall. Rain over the weekend might also spell trouble for the meat markets. Meanwhile, both chambers of Congress are on recess this week, but the Senate is expected to resume farm bill debate when it returns June 3. Learn more about what will be driving market action this week -- listen to the "Monday Morning Wake Up Call" for more details on what's in store.