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Graystock, ON

UV Report

UV Index 1 2 3 4 5 6 7 8 9 10 11+
Definition Low Moderate High Very High Extreme

Expected Max UV Observation:

Updated:
1 Low

This is today's expected maximum UV reading, taking today's weather into consideration.

  • Minimal sun protection required for normal activity
  • Wear sunglasses on bright days. If outside for more than one hour, cover up and use sunscreen
  • Reflection off snow can nearly double UV strength. Wear sunglasses and apply sunscreen
Today's UV Readings

Latest News

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It wasn't a fun commute on Monday, and after lingering flurries Tuesday morning, forecasters are eyeing the next sprinkling of snow.

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Super Saturn exoplanet - Ron Miller

'Super Saturn' could harbour Earth-sized moon

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ISTOCK- Snow plane

One dead as blizzard slams U.S. northeast

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15-01-27 NAT Pattern

Daily brief: Intense snow, waning warmth

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