Source: Bureau of Meteorology

For people in parts of Lasseter and Tanami districts.

Issued at 4:42 pm Thursday, 12 November 2026.

Severe thunderstorms developing over parts of the Tanami and Lasseter districts.

Weather Situation: A trough is producing thunderstorms over the southwest this afternoon and evening, some of which may become severe.

Severe thunderstorms are likely to produce damaging winds, large hailstones and heavy rainfall that may lead to flash flooding in the warning area over the next several hours. Locations which may be affected include Kaltukatjara, Walungurru, Tanami Downs, Nyirripi and south west Tanami District near WA border.

The Northern Territory Emergency Service advises that people should:
* slow down and turn your headlights on
* create your own sandbags if there is flooding, by using pillow cases or shopping bags filled with sand and place them around doorways to protect your home
* secure loose outside objects
* ensure pets and animals are safe
* avoid remaining in the open when storms threaten
* pull over if it is raining heavily and you cannot see, park with your hazard lights on until the rain clears
* avoid driving into water of unknown depth and current
* for emergency help in floods, storms and cyclones, contact the NTES on 132 500. For more safety tips visit www.securent.nt.gov.au