The powerful nor'easter that's hitting the U.S. will also take a swipe at eastern Canada. Meanwhile, it may start to cool down in the west. Here's what you need to know for Tuesday, January 27.
Expected Max UV Observation:
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