Blinded by the Snow

Fresh snow can reflect over 90 percent of UV rays from the sun back into your eyes. This may result in "snow blindness" when you spend time outside on a sunny day after a snowfall. The sun's reflection off of the snow can be incredibly powerful. An increase in elevation can make painful snow blindness even worse.

While snow blindness will usually go away on its own within 24 hours, it may cause permanent eye damage. Wearing sun glasses when you go outside or tinted goggles when participating in snow sports can help reduce the risk of damage.

More Weather Glossary

  • Hoar Frost

    After a cold, clear winter night without much wind, the ground and nearby tree branches may be covered by tiny, white ice crystals.

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This Day In Weather History

Brownsville, TX (1933)
Hurricane caused $12 million damage; 40 dead.

Flint, MI (1985)
Major flooding occurred in four counties surrounding Flint when a foot of rain fell. Twelve lives were lost, and 63 dollars worth of property was damaged.

Yellowstone Nat'l Park, WY (1988)
Forest fires due to prolonged drought. 1.6 million acres were torched.

Rough Weather