Storm warning: Morges - Cossonay (level 2/5)
This report has not appeared in the source feed since 10.10.2026 17:40 CEST and is considered ended.
Summary
Storm warning: Morges - Cossonay (severity 2/5).
What hazard threatens
Strong wind and precipitation can damage trees, roofs and power lines.
Local weather conditions
Measuring station St-Prex, 425 m a.s.l. — reference station for the reported area
46 km/h
26 km/h
9.9 mm
Day of warning and following days
-
Tue 08.09.
No measurements available
- Wed 09.09. 18° 16°
- Thu 10.09. 19° 11°
As of: Values as at the time of the warning; they are not updated afterwards.
Source: MeteoSwiss
Forecast: MET Norway, licence CC BY 4.0
Context & protective measures
Background: storms and severe weather bring gusts, heavy rain, hail and lightning. The greatest dangers are falling branches and trees, flying objects, torn-off roofs and power outages. Flash floods and overloaded drains can develop within minutes.
Recommendation
Likelihood low, impact low. Prepare using the linked guide.
Protective steps: when a warning is issued, stay indoors, close windows and doors, secure loose objects on balconies and in the garden. Avoid forests, bodies of water and open spaces. Keep away from windows and, during a power outage, use torches rather than open flames. A battery-powered radio ensures reception of official warnings.
What to do now
Risk matrix
Affected area
The warning applies to an area reported by the authority, not to a single location.