News & Features

Models project that extreme dust events combined with global warming could advance the spring thaw in the mountains of the Upper Colorado River Basin by as many as 6 weeks by 2050.  The earlier disappearance of snow could amplify water disputes, extend the fire season, and stress aquatic ecosystems.

Without a strong influence from El Niño or La Niña, the U.S. winter climate is less predictable. Based on recent trends, however, drought is likely to develop in the Southwest and Southeast over the 2013-14 winter.

Traditional weather forecasts consist of weather maps that predict exactly how much rain may fall or the maximum daily temperature of an area. NOAA climate outlooks forecast the odds that future weather conditions will be above, below, or near normal.

The U.S. Drought Portal offers access to maps, data, and expert assessments through easy-to-use tools designed to help decision makers monitor, plan for, and recover from water shortages.

Nearly ten percent of U.S. watersheds are living beyond their means when it comes to their water supply. For nearly half the country, water stress is projected to worsen by mid-century because of climate change, according to a recent NOAA-funded analysis.

October in Alaska this year was more like September, with warmth and rain in place of autumn chill and snow. Wind anomalies related to unusual pressure patterns conspired to bring a steady stream of warm, wet air from southerly latitudes into Alaska.

Stunned by Sandy's devastation, the city of New York undertook an ambitious project: to update its long-term sustainability plan using the latest climate science. Their goal was to understand how much sea level could rise, how soon, and just how vulnerable the city would be if some of the more extreme climate change projections turn into reality.

Developed by the NOAA Coastal Services Center, the sea level rise viewer offers access to data and information about the risks of sea level rise, storm surge, and flooding along the coastal United States. The Web-based map has the potential to help people build (or rebuild) in a more resilient way.

For much of Alaska, lack of snow, soaking rains, and record-warmth have made October feel more like September.

Within months of its opening, Ivar Johnson's restaurant on Panini Bay was devastated by Sandy. As he and his family rebuilt their dream, he talked with scientist Lisa Auermiller about how to face the future rise in sea level that would accompany global warming.