Yosemite: waterfalls peak — storm warning
Yosemite’s famous waterfalls are hitting their spring peak now (April–May), but a winter‑storm watch with gusts up to 50 mph is in effect Friday evening through Sunday night — so the views could be spectacular but travel dangerous this weekend. (Local reports say waterfalls typically peak between April and May, while a winter storm watch warns of gusts to 50 mph and life‑threatening conditions from Friday 5 p.m. through Sunday 11 p.m.) (kmph.com) (mercurynews.com) (nationaltoday.com)
Yosemite is hitting the exact moment people wait all year for: spring snowmelt is sending water over the valley’s cliffs, while a winter storm watch now covers the park from Friday at 5 p.m. to Sunday, April 12, at 11 p.m. (weather.gov) (mercurynews.com) The same weather pattern that can make the waterfalls look huge can also make the roads and trails dangerous, with the National Weather Service warning of gusts up to 50 miles per hour and life-threatening winter conditions in the Yosemite area this weekend. (weather.gov) (nationaltoday.com) Yosemite’s waterfalls run on a simple system: snow piles up in the high country all winter, warmer temperatures melt it in spring, and that water drops into Yosemite Valley through falls like Yosemite Falls, Bridalveil Fall, Vernal Fall, and Nevada Fall. (nps.gov) (kmph.com) The National Park Service says spring is the best time to see Yosemite’s waterfalls, and peak runoff usually arrives in May or June, with some falls shrinking to a trickle or going dry by August. (nps.gov) That is why April can feel like the park is turning on all at once: the Park Service says waterfalls are already flowing very nicely this month, even though rain or snow is still possible and tire chains may still be required. (nps.gov) May is usually even bigger. The Park Service says Yosemite Valley waterfalls often peak in mid- to late-May, but it also warns that snow can still block higher roads, including Tioga Road and Glacier Point Road, until late May or early June. (nps.gov) So the weekend setup is a classic Yosemite tradeoff: the valley can be at its most dramatic just as the mountains remind visitors it is still early spring, not summer, even on April 11 and April 12. (nps.gov) (weather.gov) For anyone thinking about driving in, the Park Service says Highways 41, 140, and 120 from the west are the year-round routes into the park, while Tioga Road and Glacier Point Road remain closed in April and chains can still be required during spring storms. (nps.gov) In other words, Yosemite’s famous postcard season is arriving on schedule, but this particular weekend comes with mountain-weather rules: bigger water, colder air, stronger wind, and a much smaller margin for error on the road. (nps.gov) (weather.gov)
