Winter Weather in Lyon, Iowa

Winter Weather January 21, 2026 · Lyon, Iowa

What the National Weather Service wrote

Northwest winds were sustained from 35 to 43 mph near Larchwood. These winds combined with periods of light snowfall which totaled around 1 inch to produce visibility briefly as low as one-quarter to one-half mile.

The wider storm

Winds behind yet another arctic front reached speeds from 40 to 50 mph with gusts as high as 60 to 70 mph across northwest Iowa. When periods of light snowfall occurred that would total around one inch or less, gusty winds produced considerable near blizzard to blizzard conditions.

Source: NOAA Storm Events Database, event 1315464. Narratives are written by the National Weather Service forecast office that issued the report.

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