Hourly Weather Forecast - Porto Alegre, Rio Grande do Sul, BR

10 PM
80°F
0%
4mph
E
Clear
Humidity
74%
Feels like
80°F
Dew Point
71°F
11 PM
78°F
0%
3mph
E
Clear
Humidity
79%
Feels like
78°F
Dew Point
71°F

Snow Forecast through Thursday PM

Clipper Storms Pepper the Great Lakes to New England

The Great Lakes, Appalachia, and the Northeast will see bouts of wintry weather today through the weekend.

Thursday's Weather Outlook

Thursday's Weather Outlook

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide