Issued at 4:25 pm WST on Tuesday 19 January 2021
Wednesday northwest WA for the remainder of the week. It may develop into a Tropical
Cyclone on Thursday and approach the east Pilbara coast on Friday, before a
possible coastal crossing on Saturday. There is however still some uncertainty
of the movement and development of the system.
Derby 36Broome 40Kalumburu 30Wyndham 33Kununurra 33Argyle 35Halls Creek 34Fitzroy Crossing 37
Thursday 36 Partly cloudy. Medium (60%) chance of showers, most likely in the afternoon and
evening. The chance of a thunderstorm. Winds east to northeasterly 15 to 20
km/h tending north to northeasterly 15 to 25 km/h during the morning and early
afternoon. Overnight temperatures falling to the low to mid 20s with daytime
temperatures reaching 31 to 36.
Friday 36 Partly cloudy. Medium (60%) chance of showers. The chance of a thunderstorm.
Winds north to northeasterly 20 to 30 km/h. Damaging wind gusts exceeding 90
km/h possible depending on movement and development of Tropical Low over the
southwest. Overnight temperatures falling to the low to mid 20s with daytime
temperatures reaching the low to mid 30s.
Saturday 37 Partly cloudy. Medium (40%) chance of showers, most likely in the morning and
afternoon. The chance of a thunderstorm. Winds north to northwesterly 20 to 30
km/h. Damaging wind gusts exceeding 90 km/h possible depending on movement and
development of Tropical Low over the southwest. Overnight temperatures falling
to the low to mid 20s with daytime temperatures reaching the low to mid 30s.