Warnings & Advisories - Today Tuesday 04 August 2026

Roscommon Warnings

• Status: Yellow Heavy thundery downpours & lightning<br /> <br /> Potential Impacts:<br /> • Spot flooding<br /> • Difficult travelling conditions<br /> • Lightning strikes<br /> • Poor visibility

  Status Yellow - Thunderstorm warning for Galway, Mayo, Roscommon, Sligo

  Met Éireann Weather Warning

  Heavy thundery downpours & lightning
  
  Potential Impacts:
  • Spot flooding
  • Difficult travelling conditions
  • Lightning strikes
  • Poor visibility

  Valid: 06:48 Tuesday 04/08/2026 to 09:00 Tuesday 04/08/2026

  Issued: 06:48 Tuesday 04/08/2026

Weather Warnings

• Status: Yellow Heavy thundery downpours & lightning<br /> <br /> Potential Impacts:<br /> • Spot flooding<br /> • Difficult travelling conditions<br /> • Lightning strikes<br /> • Poor visibility

  Status Yellow - Thunderstorm warning for Galway, Mayo, Roscommon, Sligo

  Met Éireann Weather Warning

  Heavy thundery downpours & lightning
  
  Potential Impacts:
  • Spot flooding
  • Difficult travelling conditions
  • Lightning strikes
  • Poor visibility

  Valid: 06:48 Tuesday 04/08/2026 to 09:00 Tuesday 04/08/2026

  Issued: 06:48 Tuesday 04/08/2026

• Status: Yellow Showers and thunderstorms bringing some disruption to transport and outdoor events

  Northern Ireland Warnings

  Yellow - Thunderstorm Warning for Antrim, Armagh, Down, Fermanagh, Tyrone, Derry

  UK Met Office Weather Warning (www.metoffice.gov.uk)

  Showers and thunderstorms bringing some disruption to transport and outdoor events

  Valid: 12:00 Tuesday 04/08/2026 to 21:00 Tuesday 04/08/2026

  Issued: 08:56 Monday 03/08/2026

Marine Warnings

• Status: Yellow Southeast winds will reach force 6 at times.

  Small Craft warning from Malin Head to Strangford Lough to Carnsore Point

  Southeast winds will reach force 6 at times.

  Valid: 00:00 Tuesday 04/08/2026 to 09:00 Tuesday 04/08/2026

  Issued: 14:31 Monday 03/08/2026

• Status: Yellow Northwest to west winds will reach force 6 or higher at times.

  Small Craft warning from Carnsore Point to Valentia to Bloody Foreland

  Northwest to west winds will reach force 6 or higher at times.

  Valid: 14:00 Tuesday 04/08/2026 to 05:00 Wednesday 05/08/2026

  Issued: 14:31 Monday 03/08/2026

Environmental Advisories

• Status: Yellow A potato blight advisory is in effect. For details, please see the Farming Commentary under the Forecast tab.

  Blight Advisory

  A potato blight advisory is in effect. For details, please see the Farming Commentary under the Forecast tab.

  Issued: 12:24 Sunday 02/08/2026