国内小麦主产区天气预报如下： 
                        白天                夜间 
                天气状况   最高温度  天气状况   最低温度 
河北    石家庄     晴        4℃        晴        -5℃   
        邯郸       晴        4℃        晴        -4℃   
        衡水       晴        3℃        晴        -6℃   
安徽    合肥       多云      6℃        晴        -2℃   
        滁州       多云      4℃        晴        -3℃   
        巢湖       多云      6℃        晴        -2℃   
        宣城       多云      5℃        晴        -3℃   
山东    济南       多云      2℃        晴        -5℃   
        潍坊       晴        1℃        晴        -6℃   
        淄博       多云      2℃        晴        -7℃