Lochanna in Éirinn - Réamhaisnéis 10 lá
Inland lakes forecast issued at: 1200 Thursday 13 August 2026
Meteorological Situation at 0900
Ireland lies in a mostly light to moderate south or southwest airflow, with an anticyclone of 1031hPa, centred over northern Poland, and a depression of 1002hPa, centred over Iceland. Associated frontal troughs lie over and to the west of Ireland.
Forecast for Lough Derg until nightfall today:
Wind:
Southwest to west force 2 or 3, occasionally force 4.
Weather:
Cloudy to fair with showers or showery rain at times. Slight chance of thunderstorms.
Visibility:
Mostly good, decreasing moderate to poor in any precipitation.
Winds Overnight:
Southwest to west force 2 or 3, veering west to northwest.
Outlook:
Mostly light, occasionally moderate northwesterly winds. Weather: Cloudy to fair with isolated light showers.
Forecast for Lough Ree until nightfall today:
Wind:
Southwest to west force 2 or 3, occasionally force 4.
Weather:
Cloudy to fair with showers or showery rain at times. Slight chance of thunderstorms.
Visibility:
Mostly good, decreasing moderate to poor in any precipitation.
Winds Overnight:
Southwest to west force 2 or 3, veering west to northwest.
Outlook:
Mostly light, occasionally moderate northwesterly winds. Weather: Cloudy to fair with isolated light showers.
Forecast for Lough Corrib and Lough Mask until nightfall today:
Wind:
Southwest to west force 2 or 3, occasionally force 4.
Weather:
Cloudy to fair with showers or showery rain at times. Slight chance of thunderstorms.
Visibility:
Mostly good, decreasing moderate to poor in any precipitation.
Winds Overnight:
Southwest to west force 2 or 3, veering west to northwest.
Outlook:
Mostly light, occasionally moderate northwesterly winds. Weather: Cloudy to fair with isolated light showers.
Forecast for Lough Key and Lough Allen until nightfall today:
Wind:
Southwest to west force 2 or 3, occasionally force 4.
Weather:
Cloudy to fair with showers or showery rain at times. Slight chance of thunderstorms.
Visibility:
Mostly good, decreasing moderate to poor in any precipitation.
Winds Overnight:
Southwest to west force 2 or 3, veering west to northwest.
Outlook:
Mostly light, occasionally moderate northwesterly winds. Weather: Cloudy to fair with isolated light showers.
