Water temperatures in the Equatorial South Pacific are running about 1.0C colder than normal. The latest forecast calls for water temps to stay colder than normal into Summer – through June-July-August.
The blue bars in the graph below represent La Nina.
![](https://i0.wp.com/christomer.com/wp-content/uploads/2022/03/march-14-update.png?resize=660%2C440&ssl=1)
Here’s a look at the model spread over time. We’ve been locked into La Nina since Summer 2020. The zero line represents ENSO-neutral.
![](https://i0.wp.com/christomer.com/wp-content/uploads/2022/03/enso-predictions-for-dyn.png?resize=600%2C400&ssl=1)
Impact to the West
Through Summer: STATUS QUO
![](https://i0.wp.com/christomer.com/wp-content/uploads/2022/03/PPWX-LA-NINA-US-IMPACTS.png?resize=660%2C371&ssl=1)
Hail and Tornado risk tends to be higher March-May with La Nina.
![](https://i0.wp.com/christomer.com/wp-content/uploads/2022/03/ENSO_thunderstorms_620.jpg?resize=620%2C500&ssl=1)
Beyond Summer
What phase will we see for next Fall?
The odds remain highest (40-50%) for a Neutral Phase.
What does this mean for summer monsoon in Colorado?
Hi Tim and Carrie – La Nina tends to reduce the intensity of the Summer Monsoon across the desert SW. Chris