National Weather Service United States Department of Commerce

Severe Thunderstorms in West Texas; Heavy Rainfall in the Southeast U.S.

Scattered strong to severe storms capable of sporadic large hail and severe winds are expected this afternoon and evening across portions of western Texas. Widespread showers and thunderstorms may produce isolated flash flooding across the Ozarks today and the Southeast into next week. Read More >

Park Weather & Safety

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LightningCast

AI-predicted lightning probability for the next 60 minutes (GOES-R).

If You Can't Get to Shelter

You are NOT safe outside during a thunderstorm. These tips only slightly reduce risk:

  • Avoid open fields, hilltops, and ridge tops.
  • Stay away from tall, isolated trees and objects.
  • In a forest, move to a lower stand of trees.
  • If in a group, spread out.
  • Camp in valleys or ravines, not open areas.
  • A tent offers no protection from lightning.
  • Stay away from water, wet ropes, and metal objects.