Feedback
If you want to show the information for Fire Weather Index, in the SMHI card, the numerical value may be difficult to interpret. Adding a Gauge card (with the needle active) under 'show code edit' and the below segments can make it easier. ':
`segments:
- from: 0
color: '#545454'
label: N/A
- from: 1
color: '#90EE90'
label: Very Low
- from: 8.5
color: '#FFFF00'
label: Low
- from: 17.3
color: '#FAB57F'
label: Moderate
- from: 24.7
color: '#FFA500'
label: High
- from: 38.3
color: '#FF0000'
label: Very High
- from: 50.1
color: '#8B0000'
label: Extreme
- from: 64
color: '#5C4033'
label: Maximum`
To show the FWI numbers instead of the text, remove the lines with 'label.
URL
https://www.home-assistant.io/integrations/smhi/
Version
2026.4.4
Additional information
Great functions in the new API, but it can be challenging to use. I have not verified the Canadian FWI scale labeling, so it is based on some of the information I found.
Feedback
If you want to show the information for Fire Weather Index, in the SMHI card, the numerical value may be difficult to interpret. Adding a Gauge card (with the needle active) under 'show code edit' and the below segments can make it easier. ':
`segments:
color: '#545454'
label: N/A
color: '#90EE90'
label: Very Low
color: '#FFFF00'
label: Low
color: '#FAB57F'
label: Moderate
color: '#FFA500'
label: High
color: '#FF0000'
label: Very High
color: '#8B0000'
label: Extreme
color: '#5C4033'
label: Maximum`
To show the FWI numbers instead of the text, remove the lines with 'label.
URL
https://www.home-assistant.io/integrations/smhi/
Version
2026.4.4
Additional information
Great functions in the new API, but it can be challenging to use. I have not verified the Canadian FWI scale labeling, so it is based on some of the information I found.