Severe Thunderstorms Across Southeast Texas; Very Active Pattern in the West

Severe thunderstorms with the potential for several tornadoes, including a strong tornado or two, will be possible this afternoon and evening across southeast Texas. Damaging winds and isolated large hail will also be possible. A series of Pacific storm systems will continue to impact the Northwest U.S. into this weekend with periods of strong winds, low elevation rain and heavy mountain snow. Read More >

Safety and Stats (Great Sand Dunes Safety Page Link)

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Lightning safety information for backcountry hiking, including the lightning stance

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Average amount of lightning per hour throughout the year. The most amount of lightning lasts between 11am - 7pm, with lightning developing over the mountains between 11am - 1pm.

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Hot Sands

Surface temperatures on the dunes may reach 150 degrees F on summer afternoons. To avoid heat exhaustion and burned feet, plan to hike the dunes in early morning or evening in summer months. Hot sand can blister or even cause second-degree burns on bare feet, the tops of feet (when wearing sandals), and any exposed skin that comes in contact with the hot sand. Wear closed-toe shoes when hiking on the sand. Take sunscreen, as skin burns easily at this high elevation (8,200 feet/2,499m at the visitor center). Remember your pet's feet are sensitive to burns, too. Avoid hiking on the dunes mid-day in summer when the sun is shining.

Severe Thunderstorms Across Southeast Texas; Very Active Pattern in the West

Great Sand Dunes

Detailed Forecast

Safety and Stats (Great Sand Dunes Safety Page Link)

Lightning safety information for backcountry hiking, including the lightning stance

Average amount of lightning per hour throughout the year. The most amount of lightning lasts between 11am - 7pm, with lightning developing over the mountains between 11am - 1pm.

Hot Sands