Porto Alegre

Weather in Porto Alegre: forecast and live map

The weather over Porto Alegre as it is measured right now, from radar and the airport reports at Porto Alegre/Filho Intl and Porto Alegre/Canoas, beside the forecast model’s temperature and wind. Each layer says which it is.

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Right now · as of

  • Porto Alegre/Filho Intl, 7 km: 21 °C, humidity 69%, wind E 22 km/h, visibility 10+ km · 49 minutes ago
  • Porto Alegre/Canoas, 13 km: 21 °C, humidity 64%, wind E 17 km/h, visibility 10+ km · 49 minutes ago
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Porto Alegre weather forecast

  1. 11:00 AM22 °CE 21 km/h–
  2. 2:00 PM23 °CE 22 km/h–
  3. 5:00 PM20 °CE 22 km/h–
  4. 8:00 PM18 °CE 23 km/h–
  5. 11:00 PM17 °CE 22 km/h–
  6. 2:00 AM17 °CE 19 km/h–
  7. 5:00 AM17 °CE 18 km/h–
  8. 8:00 AM20 °CE 18 km/h–
Porto Alegre weather forecast
DaySkyHigh / lowRainWind up to
Today23 °C / 17 °C–23 km/h
Thu, Oct 2225 °C / 17 °C–21 km/h
Fri, Oct 2328 °C / 17 °C0.7 mm18 km/h
Sat, Oct 2422 °C / 19 °C2.3 mm19 km/h
Sun, Oct 2519 °C / 15 °C4.4 mm19 km/h
Mon, Oct 2620 °C / 14 °C1.3 mm14 km/h
Tue, Oct 2722 °C / 13 °C–17 km/h

Forecast by MET Norway (CC BY 4.0), updated 10:18 AM GMT-3. Times are local.

What the map shows over Porto Alegre

  • Rain radarMeasuredPorto Alegre is inside RainViewer’s radar coverage. Frames every 10 minutes for the last 2 hours.Open on the mapAbout this layer
  • LightningMeasuredNot covered: NOAA’s lightning layer reaches only the Americas and the Pacific.About this layer
  • Temperature mapForecast modelNOAA’s GFS model on a 0.25° grid, points about 25 km apart: the forecast for now, not a thermometer reading.Open on the mapAbout this layer
  • Wind mapForecast modelWind 10 metres up from the same model, so it smooths over streets and hills.Open on the mapAbout this layer
  • Severe weather alertsOfficial warningsSevere and extreme warnings that the national weather service shares with the WMO.Open on the mapAbout this layer
  • Airport weather (METAR)MeasuredThe latest reports from Porto Alegre/Filho Intl (SBPA), 7 km away and Porto Alegre/Canoas (SBCO), 13 km away, usually every hour.Open on the mapAbout this layer

Good to know

  • Radar, lightning and airport reports are measurements. Temperature and wind are a forecast model’s values for the nearest hour, which can differ from what a thermometer in Porto Alegre reads.
  • Radar detail stops at about zoom 7 and lightning at zoom 8, so the weather of a single street isn’t resolved.
  • For a picture of conditions, not for safety decisions: follow the warnings of your local weather service.

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