
Hayden Walker
Hayden Walker is a long-range weather forecaster and Research Director at Hayden Walkers Weather, Australia's oldest family-run forecasting company (est. 1892).
8
APPEARANCES
2
PODCASTS
012
DEC 30
JAN 6
JAN 13
JAN 20
JAN 27
FEB 3
FEB 10
FEB 17
FEB 24
MAR 3
MAR 10
MAR 17
MAR 24
MAR 31
APR 7
APR 14
APR 21
APR 28
MAY 5
MAY 12
MAY 19
MAY 26
JUN 2
JUN 9
JUN 16
JUN 23
JUN 30
JUL 7
JUL 14
JUL 21
JUL 28
AUG 4
AUG 11
AUG 18
AUG 25
SEP 1
SEP 8
SEP 15
SEP 22
SEP 29
OCT 6
OCT 13
OCT 20
OCT 27
NOV 3
NOV 10
NOV 17
NOV 24
DEC 1
DEC 8
DEC 15
DEC 22
DEC 29
JAN 5
JAN 12
JAN 19
JAN 26
FEB 2
FEB 9
FEB 16
FEB 23
MAR 2
MAR 9
MAR 16
MAR 23
MAR 30
APR 6
APR 13
APR 20
APR 27
MAY 4
MAY 11
MAY 18
MAY 25
JUN 1
JUN 8
JUN 15
JUN 22
JUN 29
JUL 6
JUL 13
JUL 20
JUL 27
AUG 3
AUG 10
AUG 17
AUG 24
AUG 31
SEP 7
SEP 14
SEP 21
SEP 28
OCT 5
OCT 12
OCT 19
Sep 1, 2026
Tim Webster Breakfast Show (01/09/26)
90:16
90:24
90:28
91:24

Hayden WalkerGUEST
No, it's just one of those ones where the cycles, where we are in the cycles and sometimes a little bit below average, but sometimes a bit more.

Hayden WalkerGUEST
And certainly at the beginning of the month with surprises because we're acclimatized to the winter.

Hayden WalkerGUEST
That's the big factor also is that we've been acclimatized to some shifts in cool weather.

Hayden WalkerGUEST
Well, October's probably going to be above average in relation to temperatures because it's going to be a dry month.
Weekends with Luke Grant - Sunday 30 August 2026
79:40
L
79:17Luke GrantHOST
But are you treated as a pariah by the forecasting business in Australia or do they just accept that... you're right more often than they are.

Hayden WalkerGUEST
At the same time, a lot of people scoff at it because you're not within the realms of climate change, et cetera, et cetera.
L
82:07Luke GrantHOST
Does that accord with La Nina or El Nino? I think we've spoken about it before, but where do you fall on the observations of those two characters?
Hayden Walker: What to really expect from the weather this Spring
1:53
L
1:30Luke GrantHOST
But are you treated as a pariah by the forecasting business in Australia or do they just accept that... you're right more often than they are.

Hayden WalkerGUEST
At the same time, a lot of people scoff at it because you're not within the realms of climate change, et cetera, et cetera.
L
4:20Luke GrantHOST
Does that accord with La Nina or El Nino? I think we've spoken about it before, but where do you fall on the observations of those two characters?
Tim Webster Breakfast Show (07/07/26)
88:53
89:01
89:08
89:16
89:27

Tim WebsterHOST
Yes, and for listeners who don't know, you do your weather forecasting based on your sunspot activity, do you not?

Hayden WalkerGUEST
So when the sun is active, we get quite intense and extreme weather conditions.

Hayden WalkerGUEST
And then when the sun goes into a dormant stage and where there's low sunspot activity, we get drought conditions.

Hayden WalkerGUEST
We're going through a sunspot maximum whereby we get increased rainfall, increased hurricanes, typhoons, et cetera, et cetera, which there's a lot on the way for the balance of the year.

Hayden WalkerGUEST
And when the sun increases or intensifies, we get extreme weather and that's what happens.
Tim Webster Breakfast Show (24/06/26)
114:24
114:31
114:41
114:48
116:00
116:08

Hayden WalkerGUEST
And over the past, let's say, 20 years, we came up with a new technology that we call a mini heart.

Hayden WalkerGUEST
Now, this mini heart contains cells from a patient, and in this way do not require any immunosuppression similar to a heart transplant.

Hayden WalkerGUEST
Then we take this technology to another level, and we 3D printed the mini heart similar to Lego bricks.

Hayden WalkerGUEST
Now, this is a very multidisciplinary effort across the Heart Research Institute and the University of Technology Sydney.

Tim WebsterHOST
So how many years has that taken to perfect? And I'm assuming, is it available now or still in development?

Hayden WalkerGUEST
Well, we are taking any possible step to make sure it's safe before it's provided to the clinic.
Tim Webster Breakfast Show (12/06/26)
109:41
109:48
112:05

Hayden WalkerGUEST
So I believe that June, the temperature will be above average, but there will be some snippets when the troughs move through.

Hayden WalkerGUEST
After the troughs move through, you'll get that cold westerly wind on its way.

Tim WebsterHOST
Are we in for a hot one, which would be allegedly on the back of an El Nino, wouldn't it?
Winter Weather Predictions - Hayden Walker, long-range weather forecaster.
3:08
5:35

Hayden WalkerGUEST
i don't sit there at all i use sunspot activity and that's the way the forecasting weather should be done and that's the only way you can forecast the weather because the sun changes within a 24 to 48 hour period and then we'll get inundated with solar activity and we get extreme weather conditions we went back we're going back to 2024 we're supposed to be a super el nino for the spring and look what happened there It was a dud, and they're talking about another El Nino in relation to the winter period ahead and months ahead, and I'm completely the opposite, and look what's already turning up.

Hayden WalkerGUEST
I mean, with this rainfall, we'll probably have above average temperatures and minimum temperatures because there'll be a blanket over the top of the New South Wales holding the heat in.
Weekends with Luke Grant - Sunday 31 May
86:06
86:10
86:21
86:29

Hayden WalkerGUEST
I use sunspot activity and that's the way the forecasting weather should be done.

Hayden WalkerGUEST
And that's the only way you can forecast the weather because the sun changes within a 24 to 48 hour period and then we'll get inundated with solar activity and we get extreme weather conditions.

Hayden WalkerGUEST
We went back, we're going back to 2024, there's supposed to be a super El Nino for the spring and look what happened there.

Hayden WalkerGUEST
It was a dud, and they're talking about another El Nino in relation to the winter period ahead and months ahead, and I'm completely the opposite, and look what's already turning up.