Petersham Detailed Forecast (beta)

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Saturday 17 October

Rainfall

From 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
50% chance of more than (mm) – 0 0 0 0 0 0 0
25% chance of more than (mm) – 0 0 0 0 0 0 0
10% chance of more than (mm) – 0 1 1 0 0 0 0
Chance of any rain – 10% 20% 20% 10% 5% 5% 10%

Temperatures

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
Air temperature (°C) – 14 16 20 21 20 17 16
Feels like (°C) – 12 15 17 18 16 15 14
Dew point temperature (°C) – 10 11 10 9 9 9 10

UV

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
UV Index – 0 1 6 7 1 0 0

Significant Weather

From 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
Thunderstorms–NoNoNoNoNoNoNo
Snow–NoNoNoNoNoNoNo
Rain–YesYesYesYesNoNoNo
Fog–NoNoNoNoNoNoNo
Frost–NoNoNoNoNoNoNo

Humidity & Wind

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
Wind speed km/h
knots		–9
5		9
5		13
7		17
9		17
9		13
7		9
5
Wind direction–ESEESEEEEEE
Relative humidity (%) – 79 74 53 46 50 59 69
Forest fuel dryness factor – 0.5 0.5 0.8 0.8 0.8 0.8 0.8
Mixing height (m) – 634 1642 2180 2351 2082 1603 1333

Sunday 18 October

Rainfall

From 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
50% chance of more than (mm) 0 0 0 0 0 0 0 0
25% chance of more than (mm) 0 0 0 0 0 0 0 0
10% chance of more than (mm) 0 0 0 1 0 0 0 0
Chance of any rain 10% 10% 20% 20% 10% 5% 10% 10%

Temperatures

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
Air temperature (°C) 14 13 15 20 22 21 19 17
Feels like (°C) 13 12 15 19 20 18 16 16
Dew point temperature (°C) 11 11 13 11 11 12 12 12

UV

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
UV Index 0 0 1 6 6 1 0 0

Significant Weather

From 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
ThunderstormsNoNoNoNoNoNoNoNo
SnowNoNoNoNoNoNoNoNo
RainYesNoYesYesYesNoYesYes
FogNoNoNoNoNoNoNoNo
FrostNoNoNoNoNoNoNoNo

Humidity & Wind

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
Wind speed km/h
knots		7
4		6
3		6
3		7
4		13
7		17
9		15
8		9
5
Wind directionNWNWWEEENENENNE
Relative humidity (%) 80 91 86 57 49 57 63 72
Forest fuel dryness factor 0.8 0.8 0.8 1.3 1.3 1.3 1.3 1.3
Mixing height (m) 645 63 883 2114 2416 1873 1336 1062

Monday 19 October

Rainfall

From 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
50% chance of more than (mm) 0 – – – – – – –
25% chance of more than (mm) 0 – – – – – – –
10% chance of more than (mm) 0 – – – – – – –
Chance of any rain 10% 5% 10% 20% 20% 10% 5% 5%

Temperatures

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
Air temperature (°C) 15 13 16 21 23 21 19 18
Feels like (°C) 14 13 16 20 21 18 17 17
Dew point temperature (°C) 12 12 14 13 12 12 13 13

UV

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
UV Index 0 0 1 7 7 1 0 0

Significant Weather

From 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
ThunderstormsNoNoNoNoYesNoNoNo
SnowNoNoNoNoNoNoNoNo
RainYesNoYesYesYesYesNoNo
FogNoNoNoNoNoNoNoNo
FrostNoNoNoNoNoNoNoNo

Humidity & Wind

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
Wind speed km/h
knots		6
3		6
3		6
3		9
5		17
9		20
11		15
8		11
6
Wind directionNWWNWWNWENEENEENENENNE
Relative humidity (%) 85 95 88 58 49 56 66 75
Forest fuel dryness factor 1.3 1.3 1.3 1.8 1.8 1.8 1.8 1.8
Mixing height (m) 269 18 660 2088 2446 1787 1253 899

Tuesday 20 October

Rainfall

From 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
50% chance of more than (mm) – – – – – – – –
25% chance of more than (mm) – – – – – – – –
10% chance of more than (mm) – – – – – – – –
Chance of any rain 5% 5% 5% 20% 20% 5% 0% 0%

Temperatures

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
Air temperature (°C) 15 14 16 22 24 23 20 19
Feels like (°C) 15 13 16 21 22 20 18 18
Dew point temperature (°C) 13 13 14 13 13 13 14 14

UV

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
UV Index 0 0 1 7 7 1 0 0

Significant Weather

From 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
ThunderstormsNoNoNoNoNoNoNoNo
SnowNoNoNoNoNoNoNoNo
RainNoNoNoYesYesNoNoNo
FogNoNoNoNoNoNoNoNo
FrostNoNoNoNoNoNoNoNo

Humidity & Wind

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
Wind speed km/h
knots		7
4		6
3		6
3		11
6		17
9		22
12		17
9		11
6
Wind directionNWWNWNWNEENENENENNE
Relative humidity (%) 85 94 87 57 49 55 65 74
Forest fuel dryness factor 1.8 1.8 1.8 2.3 2.3 2.3 2.3 2.3
Mixing height (m) 281 18 494 1837 2218 1665 897 687

Wednesday 21 October

Rainfall

From 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
50% chance of more than (mm) – – – – – – – –
25% chance of more than (mm) – – – – – – – –
10% chance of more than (mm) – – – – – – – –
Chance of any rain 0% 0% 5% 5% 10% 5% 5% 5%

Temperatures

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
Air temperature (°C) 16 15 17 23 26 25 21 19
Feels like (°C) 16 15 17 23 24 22 20 19
Dew point temperature (°C) 14 13 15 15 14 14 15 15

UV

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
UV Index 0 0 1 7 – – – –

Significant Weather

From 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
ThunderstormsNoNoNoNoNoNoNoNo
SnowNoNoNoNoNoNoNoNo
RainNoNoNoNoNoNoNoNo
FogNoNoNoNoNoNoNoNo
FrostNoNoNoNoNoNoNoNo

Humidity & Wind

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
Wind speed km/h
knots		7
4		6
3		6
3		9
5		17
9		20
11		15
8		11
6
Wind directionNNWNNWNWNEENENENENNE
Relative humidity (%) 84 93 87 59 48 53 67 76
Forest fuel dryness factor 2.3 2.3 2.3 2.8 2.8 2.8 2.8 2.8
Mixing height (m) 92 18 244 1413 2152 1588 789 690

Thursday 22 October

Rainfall

From 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
50% chance of more than (mm) – – – – – – – –
25% chance of more than (mm) – – – – – – – –
10% chance of more than (mm) – – – – – – – –
Chance of any rain 5% 10% 20% 20% 20% 5% 5% 5%

Temperatures

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
Air temperature (°C) 17 16 18 23 25 24 21 19
Feels like (°C) 17 17 19 22 23 21 19 18
Dew point temperature (°C) 15 15 16 15 14 14 15 15

UV

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
UV Index – – – – – – – –

Significant Weather

From 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
ThunderstormsNoNoNoNoNoNoNoNo
SnowNoNoNoNoNoNoNoNo
RainNoYesYesYesYesNoNoNo
FogNoNoNoNoNoNoNoNo
FrostNoNoNoNoNoNoNoNo

Humidity & Wind

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
Wind speed km/h
knots		7
4		6
3		6
3		13
7		19
10		22
12		20
11		15
8
Wind directionNNENNNWNEENENENENNE
Relative humidity (%) 85 92 88 62 50 56 67 74
Forest fuel dryness factor 2.8 2.8 2.8 3.3 3.3 3.3 3.3 3.3
Mixing height (m) 395 216 617 1542 1977 1444 999 852

Friday 23 October

Rainfall

From 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
50% chance of more than (mm) – – – – – – – –
25% chance of more than (mm) – – – – – – – –
10% chance of more than (mm) – – – – – – – –
Chance of any rain 5% 5% 5% 20% 20% 20% 20% 20%

Temperatures

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
Air temperature (°C) 18 16 18 24 26 25 22 19
Feels like (°C) 17 16 18 23 24 22 20 18
Dew point temperature (°C) 15 14 15 15 14 15 15 15

UV

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
UV Index – – – – – – – –

Significant Weather

From 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
ThunderstormsNoNoNoNoNoNoNoNo
SnowNoNoNoNoNoNoNoNo
RainNoNoNoYesYesYesYesYes
FogNoNoNoNoNoNoNoNo
FrostNoNoNoNoNoNoNoNo

Humidity & Wind

At 2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM
Wind speed km/h
knots		11
6		7
4		9
5		13
7		17
9		22
12		17
9		15
8
Wind directionNNENNNNENENENNEN
Relative humidity (%) 82 87 83 56 47 53 65 74
Forest fuel dryness factor 3.3 3.3 3.3 3.8 3.8 3.8 3.8 3.8
Mixing height (m) 587 307 424 1299 1987 932 18 18

Radar

Brewarrina Yarrawonga Canberra ACT Wollongong (Appin) Sydney (Terrey Hills) Newcastle Namoi (Blackjack Mountain) Moree Wagga Wagga Hillston Mildura VIC Grafton Norfolk Island Yeoval