Severe Weather Alerts
What severe weather threats are currently impacting millions of Americans and how will conditions change over the weekend?
The United States is facing a complex multi-threat weather system affecting 35 million people under winter weather alerts. California continues dealing with lingering showers and Sierra Nevada snowfall, while mudslide risks persist in previously fire-damaged areas. The most significant concern is an intensifying system moving across the Plains toward the Northeast. This weekend system poses multiple hazards: heavy snow and ice accumulation of 4-6 inches (up to a foot in some areas) across New England and the Great Lakes, with dangerous quarter-inch ice accumulation possible. The southern portion of the storm brings severe thunderstorm threats including flooding and tornadoes. The multi-day event will impact travel significantly through Sunday evening. Officials emphasize this isn't just a Saturday event but will extend through Sunday, creating challenging conditions for both weekend travel and outdoor activities, requiring continued vigilance and safety precautions.
Watch clip answer (01:31m)
NBC News
20:22 - 21:53
What are the current conditions and ongoing risks in Southern California following the recent flash floods, particularly in burn scar areas?
The immediate threat from the recent Southern California flash floods has largely passed, with the storm system moving out of the region and flood watches expiring as rainfall has stopped. While the area avoided the worst-case scenarios of extensive injuries, structural damage, and major swift water rescues, significant challenges remain in the aftermath. The storm left behind substantial damage including rock slides, mudslides, and debris flows, particularly concentrated in burn scar areas that officials had been monitoring closely. Notable impacts include an 8-inch thick mudslide on Mulholland Drive and multiple closures along the Pacific Coast Highway due to similar debris flows. Despite the improved weather conditions, evacuation orders remain in effect as authorities continue monitoring the situation. These vulnerable burn scar regions require ongoing vigilance due to their increased susceptibility to mudslides and debris flows during future weather events.
Watch clip answer (01:01m)
NBC News
17:47 - 18:48