US: Mammatus Clouds Spotted Over Silver Spring, Maryland.

Silver Spring, United States - August 10, 2026 Mammatus clouds spotted over Silver Spring, Maryland, on Monday, August 10. RESTRICTIONS AND USAGE TERMS: Please credit “@KirkWeaverPhoto via Spectee”. Video Location: Silver Spring, Maryland, US Video Recording Date/Time: August 10, 2026 at 17:32h