A nationwide status red weather warning has been issued for the whole country.
The government's advice is to stay inside until further notice.
Here are some emergency contacts that might come in handy if you are badly affected by The Beast and Storm Emma this week:
Electricity and Energy Suppliers
Bord Gais 1850205050
Gas Networks Ireland 1850205050
Roads and Public Transport
National Roads Authority 016602511
If you are in immediate danger phone 999 or 112
Dublin Fire Brigade 016734000
Irish Coast Guard 016783454
Dublin Mountain Rescue 016620922
Garda Headquarters 016660000
Met Eireann 018064200