Weather Blog The Mississippi is Mighty Parched In September, low water levels made it more challenging to ship goods down the river and allowed a wedge of saltwater to move upstream. Read More… About Author See author's posts Post navigation Previous Rare Double Storms…Next A Brief Iceberg–Island Encounter Related Stories NASA’s Psyche Mission Captures Mars During Gravity Assist Approach Weather Blog NASA’s Psyche Mission Captures Mars During Gravity Assist Approach May 8, 2026 Tracy Arm’s Post-Tsunami Landscape Weather Blog Tracy Arm’s Post-Tsunami Landscape May 8, 2026 NASA Sends Mars Helicopter Blades Beyond Mach 1 Weather Blog NASA Sends Mars Helicopter Blades Beyond Mach 1 May 7, 2026