Free Cloudy and Overcast Skyboxes for Source Engine

20 skies

Cloud cover from scattered cumulus to full overcast. These give you soft, even daylight that hides seams and keeps outdoor scenes grounded.

Morning Skies

6 skies

Soft early-day skies with gentle contrast, open color, and a little more room to breathe.

ID: sky cloudy017 hdr

Clear Morning / 17

ID: sky cloudy019 hdr

Cloudy Morning / 19

ID: sky cloudy005 hdr

Clear Morning / 05

ID: sky cloudy021 hdr

Cloudy Morning / 21

ID: sky morning001 hdr

Clear Morning / 01

ID: sky cloudy016 hdr

Cloudy Morning / 16

Afternoon Skies

5 skies

Clear working light for grounded scenes, readable horizons, and easy daytime coverage.

ID: sky cloudy013 hdr

Overcast Afternoon / 13

ID: sky cloudy018 hdr

Cloudy Afternoon / 18

ID: sky stormy04 hdr

Overcast Afternoon / 04

ID: sky sunny007 hdr

Cloudy Afternoon / 07

ID: sky cloudy014 hdr

Cloudy Afternoon / 14

Evening Skies

8 skies

Late-day skies with warmer edges, longer shadows, and more cinematic atmosphere.

ID: sky stormy03 hdr

Overcast Evening / 03

ID: sky stormy02 hdr

Overcast Evening / 02

ID: sky wildfire01 hdr

Wildfire Haze

ID: sky overcast004 hdr

Clear Evening / 04

ID: sky sunset012 hdr

Cloudy Evening / 12

ID: sky sunset008 hdr

Cloudy Evening / 08

ID: sky sunset009 hdr

Cloudy Evening / 09

ID: sky sunset010 hdr

Cloudy Evening / 10

Night Skies

1 sky

Moonlit and low-light skies for quieter silhouettes, darker scenes, and dramatic contrast.

ID: sky night008 hdr