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

12 AM
69°F
10%
6mph
E
Foggy
Humidity
100%
Feels like
69°F
Dew Point
69°F
1 AM
69°F
0%
6mph
E
Foggy
Humidity
100%
Feels like
69°F
Dew Point
69°F
2 AM
69°F
0%
6mph
E
Foggy
Humidity
100%
Feels like
69°F
Dew Point
69°F
3 AM
68°F
0%
5mph
E
Foggy
Humidity
100%
Feels like
68°F
Dew Point
68°F
4 AM
68°F
10%
5mph
E
Foggy
Humidity
100%
Feels like
68°F
Dew Point
68°F
5 AM
68°F
10%
5mph
E
Foggy
Humidity
100%
Feels like
68°F
Dew Point
68°F

Today's Severe Weather Outlook

Severe Storms Rumble Through the Ohio Valley

A potent cold front will bring the threat for severe thunderstorms across the Ohio Valley today.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Sun Safety: Protect Your Skin During Spring

Pile of hail after a hail storm hits Perth.

How Does Hail Form?

(Image provided by Pixabay.com)

Lightning Safety

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