Harvey Forecast

View the current warnings for Western Australia

Forecast issued at 5:00 am WST on Sunday 18 May 2025.

Forecast for the rest of Sunday

Summary
Max 26
Sunny.
Chance of any rain: 5%

South West area

Sunny. The chance of fog and smoke haze in the west this morning. Light winds becoming northerly 15 to 20 km/h in the morning then becoming light in the late afternoon. Daytime maximum temperatures in the low to mid 20s.

Fire Danger
Geographe: Moderate
Capes: Moderate
Brockman: Moderate
Blackwood: Moderate
Southern Forests: Moderate

Sun protection recommended from 10:50 am to 1:20 pm, UV Index predicted to reach 3 [Moderate]

7 day Town Forecasts

Precis Icon Location Min Max
Sunny. Bunbury 24
Sunny. Busselton 23
Sunny. Margaret River 24
Sunny. Augusta 24
Sunny. Bridgetown 24
Sunny. Collie 25
Sunny. Manjimup 23

Monday 19 May

Summary
Min 11
Max 24
Partly cloudy.
Possible rainfall: 0 to 1 mm
Chance of any rain: 30%

South West area

Partly cloudy. High chance of showers near the south coast, medium chance elsewhere. Winds north to northwesterly 15 to 20 km/h tending northwest to southwesterly 20 to 30 km/h in the morning then tending southeast to southwesterly in the early afternoon. Overnight temperatures falling to between 7 and 13 with daytime temperatures reaching the low 20s.

Sun protection recommended from 11:00 am to 1:20 pm, UV Index predicted to reach 3 [Moderate]

Tuesday 20 May

Summary
Min 7
Max 23
Sunny.
Chance of any rain: 5%

South West area

Mostly sunny. The chance of morning frost in the east. Light winds becoming easterly 15 to 20 km/h during the day then becoming light during the afternoon. Overnight temperatures falling to between 3 and 9 with daytime temperatures reaching between 18 and 21.

Sun protection recommended from 11:00 am to 1:10 pm, UV Index predicted to reach 3 [Moderate]

Wednesday 21 May

Summary
Min 9
Max 24
Sunny.
Chance of any rain: 5%

South West area

Sunny. Light winds becoming north to northeasterly 15 to 20 km/h during the morning then becoming light during the day. Overnight temperatures falling to between 4 and 9 with daytime temperatures reaching the low 20s.

Sun protection recommended from 10:50 am to 1:30 pm, UV Index predicted to reach 3 [Moderate]

Thursday 22 May

Summary
Min 9
Max 23
Possible shower.
Possible rainfall: 0 to 1 mm
Chance of any rain: 40%

Friday 23 May

Summary
Min 12
Max 20
Showers.
Possible rainfall: 2 to 15 mm
Chance of any rain: 90%

Saturday 24 May

Summary
Min 7
Max 17
Shower or two.
Possible rainfall: 0 to 3 mm
Chance of any rain: 50%

The next routine forecast will be issued at 4:25 pm WST Sunday.

Product derived from IDW14199 and IDW13130