At 16:38 on July 21, 2026, the Songjiang District Meteorological Observatory issued a yellow hail warning [Level III/Heavy]: It is expected that hail weather will occur in some areas of this district in the next 6 hours. Please take protective measures for vulnerable outdoor items and equipment, and pay attention to preventing adverse effects on agricultural production.
松江区气象台2026年07月21日16时38分发布冰雹黄色预警[Ⅲ级/较重]：预计未来6小时内，本区局部地区将出现冰雹天气，请做好易损室外物品和设备的防护措施，注意防范对农业生产带来不利影响。
At 16:53 on July 21, 2026, the meteorological observatory of Songjiang District issued a blue rainstorm warning [Level IV/General]: it is expected that in the next six hours, most streets and towns in this area will have short-term heavy rainfall of 30-50 mm. Please pay attention to prevent urban waterlogging caused by heavy rainfall.
松江区气象台2026年07月21日16时53分发布暴雨蓝色预警[Ⅳ级/一般]：预计未来6小时内，本区大部分街镇将出现一小时雨量30-50毫米的短时强降水天气，请注意防范强降雨可能引发的城市积涝。
At 17:31 on July 21, 2026, the Songjiang District Meteorological Observatory issued a yellow warning for strong winds [Level III/Severe]: It is expected that most streets and towns in this area will experience strong winds of 9-10 levels in the next 6 hours. The blue warning signal for strong winds has been updated to a yellow warning signal for strong winds. Please strengthen the prevention of the adverse effects of strong winds on high-altitude operations, transportation, facility agriculture, etc.
松江区气象台2026年07月21日17时31分发布大风黄色预警[Ⅲ级/较重]：预计未来6小时内，本区大部分街镇将出现9-10级的大风，大风蓝色预警信号更新为大风黄色预警信号，请加强防范大风对高空作业、交通出行、设施农业等的不利影响。
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