A wildfire called the Crest Fire was reported on federal forest land in Los Angeles County early Tuesday. Officials say cause and containment remain unknown.

Scientists predict possible lava fountaining at Kīlauea's summit within two days, based on observatory models and increased activity, including earthquakes and persistent crater glow.

Austin's weather will vary this week, with a mix of mild and near-freezing temperatures, including sunny and rainy days, as per the National Weather Service.

A 3.8 magnitude earthquake struck central Illinois near Ohlman, causing vibrations but no immediate reports of damage. Residents felt the quake, which occurred at a depth of 8.8 km.

ERCOT and CenterPoint Energy prepare for a potential Texas winter storm, ensuring grid stability and addressing power demands from growing industries like data centers.

Los Angeles expects sunny days with a chance of showers later in the week, highs around 77 degrees, and light winds, according to the National Weather Service.

Las Vegas is forecast to continue its warm, sunny weather into the week, with a shift to cloudier conditions and cooler temperatures by the weekend. The National Weather Service predicts favorable aviation conditions to persist.

Sacramento faces persistent dense fog reducing visibility and mostly cloudy days with highs around 55-60 degrees, per the National Weather Service reports.

San Diego's weather is set to cool down due to a low-pressure system, with the National Weather Service predicting lower temperatures and possible showers later in the week.

The weather pattern that gave California its worst drought has a name—the "Ridiculously Resilient Ridge"—and it's back, bringing gorgeous afternoons and treacherous foggy mornings. While this version has only lasted two weeks (not years), forecasters say it's finally starting to crack.

Portland's weather forecast promises cold, mostly sunny days with temperatures around 50 degrees, frosty mornings, and east northeast winds. Rain and snow may arrive by the weekend.

Seattle experiences freezing fog with low visibility, but expects mostly cloudy skies and mild temperatures with light winds throughout the week, according to the National Weather Service.

Minneapolis residents are warned of extreme cold with wind chills down to -25°F, light snow accumulation, and hazardous driving conditions. Wind chills could reach -40°F by the weekend.