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Transverse cirrus clouds may look benign, but they are often associated with intense weather.
Published Jun 18, 2019
Exhaust creates cloud lines that trace the curved trajectories of ships.
Published Jun 14, 2019
The powerful storm barreled toward the coast and then changed direction.
Published Jun 13, 2019
Extreme temperatures baked northern cities for nearly three weeks.
Published Jun 12, 2019
For this late in the year, snowpack is remarkably deep in Colorado and Utah.
Published Jun 11, 2019