ذِكْرُ الْعُذْرِ الثَّامِنِ: وَهُوَ وُجُودُ الْمَطَرِ الْمُؤْذِي
Nafi' said: Ibn Umar made the call to prayer at Dajnan (a place between Mecca and Medina), on a cold and windy night. He added the words at the end of the call: "Lo! pray in your dwellings. Lo! pray in the dwellings." He then said: The Messenger of Allah ﷺ used to command the mu'adhdhin to announce, "Lo! pray in your dwellings." on a cold or rainy night during journey. (Using translation from Abū Dāʾūd 1062)
أَنَّهُ أَذَّنَ بِالصَّلَاةِ فِي لَيْلَةٍ ذَاتِ بَرْدٍ وَرِيحٍ وَقَالَ أَلَا صَلُّوا فِي الرِّحَالِ ثُمَّ قَالَ إِنَّ رَسُولَ اللَّهِ ﷺ كَانَ يَأْمُرُ الْمُؤَذِّنَ إِذَا كَانَتْ لَيْلَةٌ ذَاتُ بُرْدٍ وَمَطَرٍ يَقُولُ «أَلَا صَلُّوا فِي الرِّحَالِ»