Snow on Fourth of July? Winter storm warning issued as Northwest US braces for 3 feet of snow

While Europe is wishing for a respite from back-to-back heatwaves, folks in the US, as it turns out, are set to take out their heavy jackets this summer!Just as people are getting ready to light up the grill for the Fourth of July, America’s weather isn’t exactly cooperating.

Right now, the US is split in two: the eastern half is being roasted due to a serious heatwave, while the mountain regions in the Northwest are bracing for snow.Yes, snow in summer — and not just a flurry. We're talking up to three feet on some mountain peaks, with wind gusts that could hit 60 mph, making roads slick and visibility awful.

Snow in summer: What’s happening?

Per The Guardian, meteorologists say that a big Pacific storm system is rolling in, dragging cold air all the way into Idaho, Montana, and the surrounding mountains.

That’s where winter storm warnings are now posted, even though it’s officially summertime. Some mountain towns that felt like July just days ago are scrambling for snow shovels instead.Meanwhile, things look completely different on the East Coast. According to forecasters, there’s a massive heat dome setting up shop over cities like New York, Philadelphia, and Washington, DC. Temperatures are heading toward or over 100°F (38°C), and the humidity isn’t helping.

Nights aren’t bringing much relief either, as lots of folks might be sweating in their sleep.This difference in weather and temperatures creates a striking east-west weather divide across the country.

Why is this happening?

The weather’s wild swing isn’t just a curiosity. According to weather reports, the storm originated over the Pacific Ocean before moving inland across the northwestern states.On the West side, the snow is expected mainly in the higher elevations.

So Idaho and Montana’s peaks could get hammered, while strong winds whip up the snow and make outdoor plans risky. Snow is even falling lower in the Rocky Mountains than usual for this time of year.The storm’s bringing some rain and cooler temperatures to drought-stricken western communities. That part’s welcome, but experts warn the lightning and winds might actually spark more wildfires in places like Utah, Colorado, and Arizona, where the blazes are already burning.On the other side of the Rocky Mountains, it’s all about the heat. Forecasters are worried that the heat dome won’t budge, so the central and eastern US should expect sweltering days right through the holiday weekend.Health officials are urging people, especially the elderly, kids, or anyone working outside, to be ready for heat exhaustion, dehydration, or worse. Because meteorologists expect temperatures to climb into the upper 90s and even exceed 100°F in some locations.

What’s next?

The National Weather Service is already highlighting the potential for dangerous heat conditions across much of the central and eastern United States through the holiday weekend. It's a wild contrast anyway, with mountain peaks buried in snow while city streets bake under the sun.Health officials are warning that prolonged periods of extreme heat can increase the risk of heat exhaustion, heatstroke, dehydration, and other heat-related illnesses, especially among older adults, young children, and people working outdoors.For anyone traveling, hiking, or celebrating, the advice is simple: check those local forecasts. If you’re headed to Idaho or Montana, pack winter gear. If you’re hanging out in the East, stick to the shade and keep the AC on.As America heads into one of its busiest holiday weeks, it seems like nature is making sure that this holiday week is memorable — but not for the usual reasons! Because right now, some Americans may be breaking out snow boots, while others are desperately searching for relief from the heat.