4.04 Weather and Field Conditions
(a) The home team shall be the sole judge as to whether a game shall not be started because of unsuitable weather conditions or the unfit condition of the playing field, except for the second game of a conventional or split doubleheader. Nothing in this Rule is intended to affect a Club’s ability to suspend or resume any game pursuant to a policy governing severe weather, significant weather threats, and lightning safety that has been filed with the league office prior to the championship season.
EXCEPTION: Any league may permanently authorize its president to suspend the application of this rule as to that league during the closing weeks of its championship season in order to assure that the championship is decided each year on its merits. When the postponement of, and possible failure to play, a game in the final series of a championship season between any two teams might affect the final standing of any Club in the league, the president, on appeal from any league Club, may assume the authority granted the home team by this rule.
(b) The umpire-in-chief of the first game shall be the sole judge as to whether the second game of a conventional or split doubleheader shall not be started because of unsuitable weather conditions or the unfit condition of the playing field.
(c) A postponed game shall be a “No Game” and shall be treated in the same manner as a game called before it has become a regulation game within the meaning of Rule 7.01(e).