Image Credits: research.noaa.gov.

New Hazardous Weather Warning System Proves its Mettle During March 2025 Tornado Outbreaks

5/3/2025 - By research.noaa.gov. From March 13 to March 16, 2025, a historic and deadly tornado outbreak swept across the central United States, unleashing severe weather from the Gulf Coast to central Illinois. The storm system produced more than 115 confirmed tornadoes, and resulted in $6.25 billion in damage and 23 fatalities,… SEE MORE
Lassen National Volcanic Park, Warner Valley, California, May 2012. (Image credit: John Cloud/NOAA)

Spring Outlook: Dry in the West, Milder than Average in the South and East

3/22/2025 - By noaa.gov. Drought to develop or persist for Rocky Mountains, Southwest and southern Plains Today, forecasters from NOAA’s Climate Prediction Center — part of the National Weather Service — issued the 2025 U.S. Spring Outlook for temperature, precipitation, drought and flooding for the coming months. Forecasters predict above-average temperatures for the East… SEE MORE
Image Credits: The Pacific Palisades Fire near Malibu, California, which started on January 7, 2025. Adobe stock photo.

The Weather and Climate Influences on the January 2025 Fires Around Los Angeles

2/22/2025 - By Rebecca Lindsey. Highlights A trifecta of fire-friendly climate conditions set the stage for the January 2025 fires: back-to-back wet winters that boosted vegetation, a record-dry fall, and an extremely strong Santa Ana wind event. By one estimate, record-low fall precipitation had a bigger influence on the exceptionally low vegetation… SEE MORE
Image Credits: GetArchive.

‘Life-Threatening Cold’ Expected as Polar Vortex Stretches Across U.S. After Deadly Weekend Flooding

2/16/2025 - By apnews.com. Harsh weather moved west on Monday as a polar vortex was expected to grip the Rockies and the northern Plains after winter storms pummeled the eastern U.S. over the weekend, killing at least 10 people, including nine victims in Kentucky who died during flooding from heavy rains. The National Weather Service warned… SEE MORE
Extreme rain causes culvert washout at Walker Brook in Becket, Massachusetts. (Image credit: Photo courtesy Massachusetts Division of Ecological Restoration.)

Update to U.S. Precipitation Frequency Standards Now Accounts for Climate Trends

10/3/2024 - By noaa.gov. NOAA seeks stakeholder feedback on Precipitation Atlas 15 pilot data before expanding nationwide. A key scientific NOAA resource on extreme precipitation that is widely used by floodplain managers, city planners, civil engineers, developers and communities across the nation will soon include climate trend data. NOAA’s Precipitation Frequency Atlas of… SEE MORE