Modelling a city's climate is harder than it looks – and this webinar shows exactly why that matters.
Terrain is one of the quiet architects of weather. Even when the larger weather pattern is set by fronts, pressure systems and the jet stream, hills, valleys and mountain ranges can decide where clouds form, where rain falls, where wind accelerates and where cold air lingers long after sunrise.
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Icon
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°F
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38°
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37°
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38°
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42°
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45°
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45°
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41°
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39°
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°F
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29°
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28°
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28°
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32°
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35°
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35°
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34°
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31°
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WNW |
W |
W |
W |
WNW |
WNW |
W |
WSW |
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mph
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8-22
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8-23
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10-30
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11-33
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11-34
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9-29
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5-15
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5-14
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in
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-
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-
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-
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-
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-
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-
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-
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%
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10%
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0%
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0%
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10%
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20%
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15%
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10%
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10%
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in
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12.4 mi
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During the night and in the afternoon it is mostly cloudy. At the break of day a few clouds are expected. The sun will not be visible. Temperature highs are likely to reach 46 °F. Night and day a gentle breeze is expected (8 to 12 mph). Gusts to 35 mph are possible. Winds blowing from West. The weather forecast for Sumy for Monday is likely to be accurate.
Pressure: 1010 hPa
Timezone: EEST (UTC +03:00h)
During the night and in the afternoon it is mostly cloudy. At the break of day a few clouds are expected. The sun will not be visible. Temperature highs are likely to reach 46 °F. Night and day a gentle breeze is expected (8 to 12 mph). Gusts to 35 mph are possible. Winds blowing from West. The weather forecast for Sumy for Monday is likely to be accurate.
Pressure: 1010 hPa
Timezone: EEST (UTC +03:00h)
High wind speeds expected for Sumy. More Weather Maps
The animation shows the wind conditions of the storm at 200m above ground, which corresponds well with expected gusts at the surface. Choose other time steps to see the forecast of the storm.
The location marker is placed on Sumy. 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.
Modelling a city's climate is harder than it looks – and this webinar shows exactly why that matters.
Terrain is one of the quiet architects of weather. Even when the larger weather pattern is set by fronts, pressure systems and the jet stream, hills, valleys and mountain ranges can decide where clouds form, where rain falls, where wind accelerates and where cold air lingers long after sunrise.
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Sumy 
Krasnaya Yaruga 
