Weather warnings for Gretna
Radar and precipitation nowcast for Gretna
The location marker is placed on Gretna. This animation shows the precipitation radar for the last hour, as well as a 1h forecast. Drizzle or light snow fall might be invisible for the radar. Precipitation intensity is colour coded, ranging from light blue to orange.
Meteogram - 5 days - Gretna
Our 5-day meteogram for Gretna offers all weather information in 3 simple graphs: [More]
- Temperature chart with weather pictograms. The time from sunrise to sunset is indicated in light yellow.
- Clouds in different altitudes: from few clouds (light grey) to overcast (dark grey). Dark blue bars show hourly precipitation and light blue showers. An asterisk indicates snow fall.
- Forecasts for wind speeds are blue and for gusts are green. The arrowheads point in the same direction as the wind.
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Current satellite images for Gretna, United States of America
The location marker is placed on Gretna. [More]
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.