The forces of nature and the shifting winter weather do not operate by chance; they act under the direct and immediate command of God. From the transformation of vapor into snow to the varying intensities of rainfall, the elements reflect His absolute control. They function as loyal servants swiftly fulfilling the orders of their king.
When God addresses the snow, He simply commands it into existence [מצודת ציון]. The primary approach among commentators is that this directive tells the snow to rest upon the earth [אבן עזרא]. Unlike rain, which quickly absorbs into the soil, snow is specifically instructed to lie gently across the ground's surface [ביאור שטיינזלץ]. God calls the snow into being before it even exists, and it immediately falls and takes shape [רמב״ן, תקות אנוש]. A different perspective views this as the natural winter process, where God commands the water droplets in the cooling air to physically transform into snow [מלבי״ם]. Taking a more cosmic view, another approach links this command to the very creation of the world. In this understanding, God froze the heavenly waters into snow, and the physical earth was formed from the dense, cloudy matter of that original frost [אלשיך].
Following the snow, the focus shifts to rainfall, which is categorized into two distinct types of precipitation [רמב״ן, תקות אנוש]. The first is a light, gentle rain that falls peacefully. The second is a heavy, sweeping downpour that strikes the earth with immense power and strength [רלב״ג]. This ongoing cycle of rain operates at different intensities to nourish the world, growing grass during the winter and ripening fruits for the summer [רמב״ן].
All of these natural wonders descend from the four corners of the heavens, set into motion by the voice of God [רש״י]. As they fall in plain sight, they serve as a visible proof of His active involvement in the world [מצודת דוד]. Ultimately, these weather patterns reveal how God can produce entirely opposite outcomes from the exact same source. From the very same heavenly storehouses, He can release a soft, gentle rain of kindness and blessing, or unleash a fierce, pounding storm of strict judgment and anger [אלשיך].