IDT13508
Australian Government Bureau of Meteorology
Tasmania

St Helens Forecast
Issued at 9:58 pm EDT on Sunday 21 December 2025
for the period until midnight EDT Sunday 28 December 2025.

Warning Information
For latest warnings go to www.bom.gov.au, subscribe to RSS feeds, call 1300 659
210* or listen for warnings on relevant TV and radio broadcasts.

Forecast for the rest of Sunday 21 December
Cloudy. High chance of rain. Light winds.

Precis: Rain.                         
Chance of any rain: 80%                 


Forecast for Monday 22 December
Slight chance of a shower in the early morning. Mostly sunny day. Winds
northwest to southwesterly 15 to 20 km/h tending south to southeasterly in the
middle of the day then shifting northwesterly 15 to 25 km/h in the evening.

Precis: Mostly sunny.                 Min 12    Max 23    
Possible rainfall: 0 to 1 mm     Chance of any rain: 30%                 


Fire Danger: 
High

Sun protection 8:40am to 5:20pm, UV Index predicted to reach 11 [Extreme]

Forecast for Tuesday 23 December
Partly cloudy. Slight chance of a shower in the early morning. Winds west to
northwesterly 15 to 25 km/h tending west to southwesterly 15 to 20 km/h in the
morning then tending west to northwesterly 15 to 25 km/h in the late afternoon.

Precis: Partly cloudy.                Min 11    Max 21    
Chance of any rain: 20%                 


Forecast for Wednesday 24 December
Mostly sunny. Winds northwesterly 20 to 30 km/h tending westerly 25 to 35 km/h
during the morning.

Precis: Mostly sunny.                 Min 11    Max 21    
Chance of any rain: 10%                 


Forecast for Thursday 25 December
Partly cloudy. Slight chance of a shower in the morning and afternoon. Winds
westerly 15 to 25 km/h tending southwesterly during the morning.

Precis: Partly cloudy.                Min 9     Max 18    
Possible rainfall: 0 to 1 mm     Chance of any rain: 30%                 


Forecast for Friday 26 December
Partly cloudy. Slight chance of a shower. Winds west to southwesterly 15 to 20
km/h tending southeast to southwesterly 15 to 25 km/h during the day.

Precis: Partly cloudy.                Min 8     Max 19    
Chance of any rain: 20%                 


Forecast for Saturday 27 December
Mostly sunny. Winds south to southwesterly 15 to 20 km/h turning east to
southeasterly during the day.

Precis: Mostly sunny.                 Min 9     Max 19    
Chance of any rain: 5%                  


Forecast for Sunday 28 December
Mostly sunny. Light winds becoming northeasterly 15 to 20 km/h during the day.

Precis: Mostly sunny.                 Min 10    Max 21    
Chance of any rain: 5%                  


The next routine forecast will be issued at 4:30 am EDT Monday.

* Calls to 1300 numbers cost around 27.5c incl. GST, higher from mobiles or
public phones.


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