Scattered showers and thunderstorms will develop in the afternoon and evening hours each day through Friday.
The main risks will be lightning and locally heavy rainfall which will be capable of producing flash flooding.
Salida and Buena Vista can expect a high of 81. Look for an overnight low of 57.
The San Luis Valley will see a high of 71, a low of 51.
Leadville and Fairplay will warm up to 67 with a low of 43.