וַיְהִ֣י ׀ עַד־כֹּ֣ה וְעַד־כֹּ֗ה וְהַשָּׁמַ֙יִם֙ הִֽתְקַדְּרוּ֙ עָבִ֣ים וְר֔וּחַ וַיְהִ֖י גֶּ֣שֶׁם גָּד֑וֹל וַיִּרְכַּ֥ב אַחְאָ֖ב וַיֵּ֥לֶךְ יִזְרְעֶֽאלָה׃
And it came to pass in a little while, that the heaven grew black with clouds and wind, and there was a great rain. And Ahab rode, and went to Jezreel.
Read Kabbalistic (mystical) interpretations of I Kings 18:45: Zohar and classical Jewish mystical sources, free online.