Wednesday
A slight to medium chance of showers and thunderstorms S of Tennant Creek, increasing to a medium to high chance in the SE Simpson and NE Lasseter Districts. A slight to medium chance of showers and in the Tiwi, Arnhem and NE Barkly Districts, increasing to a medium to high chance in the E Arnhem and E Carpentaria The chance of morning fog over the Arnhem and N Carpentaria Districts. Mostly sunny elsewhere. Light to moderate SE winds, tending S in the Simpson District.Thursday
A slight to medium chance of showers across the N and E Top End and in the E Carpentaria, Simpson and S Barkly Districts, increasing to a high chance in the far E Simpson District. The chance of morning thunderstorms in the E Simpson and far SE Barkly Districts. The chance of morning fog over the Lasseter and W Simpson Districts. Mostly sunny elsewhere. Light to moderate S/SE winds.Friday
A slight chance of early morning showers about the Tiwi District coast. The chance of morning fog over the Simpson, SE Arnhem and NE Carpentaria Districts. Possible morning frost about the MacDonnell Ranges. Mostly sunny elsewhere. Light to moderate E/SE winds N of Barrow Creek. Light to moderate S/SE winds S of Barrow Creek, becoming NE/NW during the day in the Lasseter and W Simpson Districts.Saturday
A slight chance of showers over the NE Arnhem coast. The chance of morning fog SE Arnhem and NE Carpentaria Districts. Sunny elsewhere. Possible morning frost about the MacDonnell Ranges. Light to moderate SE/NE winds, tending NW/SW S of Alice Springs.