Spurred by D.C.’s recent sunny, mild weather, the Tidal Basin cherry blossoms reached the first stage of development Tuesday. The cycle could accelerate soon.

The National Park Service announced its experts predict cherry blossoms will be in peak bloom from March 28 to March 31. Storm Team4 meteorologist Amelia Draper agrees that the last week of March is the best time to plan your trip to the blossoms.

On Tuesday, the National Park Service stated that the cherry blossoms along the Tidal Basin had reached Stage 1 (green buds) on their way to peak bloom.