A Swiss-Brazilian partnership is turning Curitiba into a living laboratory for climate resilience, sensor by sensor.
A weather forecast tells us whether tomorrow will be sunny, rainy, windy or cold. But the atmosphere contains much more than weather. Tiny particles, gases, desert dust and pollen are constantly being emitted, formed, transported and removed. Forecasting where they will be tomorrow requires meteorology and atmospheric chemistry to work together.
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Icon
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°F
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41°
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39°
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44°
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56°
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58°
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57°
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49°
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46°
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°F
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37°
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34°
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40°
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50°
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50°
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49°
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46°
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43°
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ESE |
ESE |
SE |
SW |
WSW |
SW |
SE |
WSW |
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mph
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3-6
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3-6
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3-8
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9-17
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11-19
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11-18
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2-11
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3-7
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in
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-
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-
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-
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< 0.04
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0.07
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0.06
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0.25
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0.12
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%
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25%
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15%
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5%
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55%
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75%
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80%
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80%
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70%
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in
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12.4 mi
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During the night and in the morning it is mostly cloudy and in the afternoon a mixture of sunshine and clouds with the possibility of local thunderstorms. The sun will not be visible. Precipitation is very likely with an 80% chance. Temperatures as high as 59 °F are foreseen. Overnight into Sunday blows a light breeze (4 to 8 mph). During the day a gentle breeze is expected (8 to 12 mph). Winds blowing overnight from Southeast and by day from Southwest. The weather forecast for Youyun for Sunday can be accurate in parts but deviations are expected. Check again for latest updates.
Pressure: 1011 hPa
Timezone: CST (UTC +08:00h)
The location marker is placed on Youyun. This animation shows the precipitation radar for the selected time range, as well as a 2h forecast. Orange crosses indicate lightning. Data provided by nowcast.de (available in USA, Europe, Australia). Drizzle or light snow fall might be invisible for the radar. Precipitation intensity is colour coded, ranging from turquoise to red.
You can embed this meteogram into your own website. Customize it here.
The real-time satellite image combines visible light during daytime with infrared radiation during nighttime. At night, the image is not dark as infrared radiation can detect temperature differences. Unfortunately, low clouds and fog are difficult to distinguish from ground temperatures and thus can be almost invisible during the night. Meteosat satellite images for Europe are updated in real-time every 5 minutes. GOES-16/GOES-17 (North & South America) and Himawari (Asia) images update every 10 minutes.
Precipitation is estimated from radar and satellites. Precipitation estimates from satellites are less accurate at night than during daytime.
© 2026 meteoblue, NOAA Satellites GOES-16 and EUMETSAT. Lightning data provided by nowcast.
A Swiss-Brazilian partnership is turning Curitiba into a living laboratory for climate resilience, sensor by sensor.
A weather forecast tells us whether tomorrow will be sunny, rainy, windy or cold. But the atmosphere contains much more than weather. Tiny particles, gases, desert dust and pollen are constantly being emitted, formed, transported and removed. Forecasting where they will be tomorrow requires meteorology and atmospheric chemistry to work together.
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Xueshan 
