No matter the weather, April almost always means middle spring right around the corner, and, especially if the early spring has been cold, it could be a good time to count the weeks until summer. In average years, only one week remains until the yellow flowers of forsythia bloom Two weeks until all the honeysuckles and lilacs flower Three weeks until May apples push out from the ground, a sign that morels are swelling in the nights Four weeks to to the first cricket song of late spring and the