Looking for the best places to see the April 8 solar eclipse in the totality path? You may have to dodge clouds.

America is gearing up for the April 8 total solar eclipse, and many are checking maps to find the best location to watch within the path of totality. But those hoping to view the corona and see a fully darkened midday sky might find themselves dodging clouds due to April weather patterns.

The last time a total solar eclipse traversed an elongated path across the continental U.S. — on Aug. 21, 2017 — Americans could be caught gazing at the midday dark from Oregon all the way to South Carolina. Most spots along the path of totality enjoyed reasonably clear, summer skies.

Those living or visiting along the path of totality next week may not end up so fortunate, as historical weather maps show the odds of experiencing a cloud-free sky at this time of year are somewhat less than ideal. In fact, finding a totally clear view at any given time is closer to the exception than the rule.