Weather Alerts
April 20, 2026
Severe Lightning Advisory Sri Lanka Today – Meteorology Department Warning (20 April 2026)
The Department of Meteorology has issued a severe lightning advisory for all provinces of Sri Lanka. Thunderstorms with strong lightning activity are expected after 1.00 PM today. The public is strongly advised to take necessary precautions to minimize risks.
⚡ Severe Lightning Advisory – Sri Lanka
Valid: 20 April 2026 (After 1.00 PM till 11.00 pm)
Thunderstorms with severe lightning are expected across the island.
⚠️ Warning Situation
- Severe lightning expected
- Strong winds possible
- Heavy rain in some areas
📢 Advisory
- Stay indoors during thunderstorms
- Avoid open areas
- Be cautious of falling trees & power lines
🚫 Avoid
- Using wired phones
- Staying under trees
- Using electrical equipment
✅ Safety Actions
- Seek safe shelter immediately
- Disconnect electrical devices
- Follow disaster management advice
RED ⚠️ Warning
AMBER ⚠️ Be Prepared
GREEN ✅ Safe
