European heatwave brings record low river levels and health warnings

Extreme heat and drought across Europe have pushed Rhine water levels to historic lows, sparked wildfires, and prompted top-level heat alerts in Italy.
Record-high temperatures and persistent drought conditions continue to strain ecosystems, infrastructure, and public health across Europe. In Germany, the German Weather Service warned of temperatures reaching up to 39 degrees Celsius ahead of expected severe thunderstorms. Water levels along major European rivers, including the Rhine and Danube, have fallen to historic lows, with the Rhine gauge at Kaub dropping to its lowest level since 1880. The drop in water levels has disrupted commercial shipping, threatened groundwater reserves, and exposed long-submerged artifacts, including historic shipwrecks and mammoth bones.
In Southern Europe, Italian authorities issued red heat warnings for all 27 major cities, citing health risks for the general population. Austria recorded new temperature records, while emergency crews battled a large wildfire near the German-Dutch border.
Sources: Der Spiegel, DW, FAZ, ORF, Tagesschau
Sources
- Tagesschau — Neue Hitzewelle hat Deutschland im Griff - schwere Gewitter erwartet
- FAZ — Hitze-Liveblog: Rheinpegel in Kaub fällt auf niedrigsten Stand seit 1880
- Der Spiegel — Hitze in Europa: Italien ruft höchste Warnstufe für alle Großstädte aus
- ORF — Niedrigwasser bringt Kurioses zum Vorschein
- DW — Europas Flüsse trocknen aus: Das sind die Folgen
Earlier coverage
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- Aug 28, 2026, 04:30 PM UTCFirefighters battle expanding European wildfires amid high heat
- Aug 28, 2026, 10:30 AM UTCFirefighters battle persistent European wildfires in steep terrain