A hurricane watch for the Cayman Islands and a tropical storm warning for Jamaica have been issued as a weather system in the ...

A freak pressure shift in the upper atmosphere will thrust a surge of Arctic air across the US triggering a spate of warnings for Polar gales and blankets of snow. As the east coast braces for ...

The Solar Ultraviolet Imager, or SUVI, onboard NOAA's GOES-19 satellite, which launched on June 25, 2024, began observing the ...

The tropics are still active, as Rafael is forecast to become a Category 3 hurricane before making landfall in Cuba. Tropical ...

Geomagnetic storm watch and warning The National Oceanic and Atmospheric Administration's (NOAA) Space Weather Prediction Centre (SWPC) has closely monitored solar activity. They issued a ...

NOAA's Space ... a Geomagnetic Storm Watch after satellites detected coronal mass ejection particles heading toward Earth. That was upgraded to a Geomagnetic Storm Warning on Monday morning.

Skies will gradually turn a bit clearer in the afternoon, but the lack of sunshine and influx of a chilly air mass will mean ...

As part of NOAA’s hazard simplification initiative, the wind chill advisory, watch and warning will be the cold weather advisory, extreme cold watch and extreme cold warning. The hard freeze ...

Sunspots are the visible component of active ... visit NOAA’s Space Weather Prediction Center, the U.S. government’s official source for space weather forecasts, watches, warnings, and alerts.

The National Weather Service's Storm Prediction Center issued a Tornado Watch for portions of ... For up-to-date tornado warning information, visit NOAA's Storm Prediction site: www.spc.noaa.gov.

On Wednesday, the National Oceanic and Atmospheric Administration (NOAA) issued a severe storm ... that we can determine the need for warnings and true geomagnetic storm intensity potential.” The G4 ...