Lochanna in Éirinn - Réamhaisnéis 10 lá
Inland lakes forecast issued at: 0600 Thursday 13 August 2026
Meteorological Situation at 0300
Ireland lies in a light to moderate southerly airflow, with an anticyclone of 1031hPa centred over Poland and a depression of 997hPa centred over Iceland. Associated frontal troughs lie close to the west coast of Ireland.
Forecast for Lough Derg until nightfall today:
Wind:
South to southwesterly force 3 or 4, becoming southwest to west later.
Weather:
Cloudy to fair with showers possible. Slight chance of thunder. Cloudy with rain later.
Visibility:
Good. Decreasing moderate to poor in any showers.
Winds Overnight:
Westerly force 3 or 4, becoming northwesterly.
Outlook:
Wind: Light to moderate northwest winds. Weather: Cloudy to fair with isolated light showers.
Forecast for Lough Ree until nightfall today:
Wind:
South to southwesterly force 3 or 4, becoming southwest to west later.
Weather:
Cloudy to fair with a few scattered showers, possibly heavy, with a slight chance of thunder.
Visibility:
Good. Decreasing moderate to poor in any showers.
Winds Overnight:
Westerly force 3 or 4, becoming northwesterly.
Outlook:
Wind: Light to moderate northwest winds. Weather: Cloudy to fair with isolated light showers.
Forecast for Lough Corrib and Lough Mask until nightfall today:
Wind:
South to southwesterly force 4, becoming southwest to west later.
Weather:
Cloudy with showers or showery rain, possibly heavy, with a chance of thunder.
Visibility:
Good. Decreasing moderate to poor in any showers.
Winds Overnight:
Westerly force 3 or 4, becoming northwesterly.
Outlook:
Wind: Light to moderate northwest winds. Weather: Cloudy to fair with isolated light showers.
Forecast for Lough Key and Lough Allen until nightfall today:
Wind:
South to southwesterly force 3 or 4, becoming southwest to west later.
Weather:
Cloudy to fair with scattered showers, possibly heavy, with a chance of thunder.
Visibility:
Good. Decreasing moderate to poor in any showers.
Winds Overnight:
Westerly force 3 or 4, becoming northwesterly.
Outlook:
Wind: Light to moderate northwest winds. Weather: Cloudy to fair with isolated light showers.
