Job 38:22 New English Translation

²²Have you entered the storehouse^[a] of the snow,
or seen the armory^[b] of the hail,

Job 38:22 sn Snow and ice are thought of as being in store, brought out by God for specific purposes, such as times of battle (see Josh 10:11; Exod 9:2ff.; Isa 28:17; Isa 30:30; Ps 18:12 [13]).
Job 38:22 tn The same Hebrew term (אוֹצָר, ʾotsar), has been translated “storehouse” in the first line and “armory” in the second. This has been done for stylistic variation, but also because “hail,” as one of God’s “weapons” (cf. the following verse) suggests military imagery; in this context the word refers to God’s “ammunition dump” where he stockpiles hail.

New English Translation (NET)