- Tropical Depression 18 forms in Caribbean as strengthening into Hurricane Rafael appears likely Fox Weather
- Hurricane season still swirling: Rafael could threaten US later this week USA TODAY
- NHC monitoring multiple systems, including potential tropical storm WESH 2 Orlando
- See latest spaghetti models, radar images of Tropical Depression 18. Florida impacts? Yahoo! Voices
- A storm is expected to form soon in the Caribbean. What to know. The Washington Post