Abstract: A device for protecting a windshield of a motor vehicle against adverse weather comprises a cover so dimensioned to at least substantially cover the windshield and a plurality of straps extending from the cover for securing the cover against the windshield. A plurality of fibriles extend from a front side of the cover facing the windshield. In a preferred form, a waterproof backing material is adjoined along a back side of the cover opposite the fibrous side to display an image visible from the exterior of the motor vehicle. The cover is secured to the motor vehicle by engaging the hook and loop fastening material on the free ends of the straps with complementary fastening material in the interior of the motor vehicle.