Washington (CNN)– Most Americans can put away winter coats and umbrellas and break out the short sleeves and sunglasses even though spring doesn’t officially begin until next week, according to the National Oceanic and Atmospheric Administration.

In a 90-day weather outlook released Thursday, forecasters predict the unseasonably warm temperatures that have blanketed parts of the United States will continue into the summer, and much of the country will remain dry.

In fact, for the first time in four years, no area of the country will face a high risk of major flooding from April through June, due in large measure to a winter without much snow, forecasters said …