If you’re stepping outside in Nebraska or Wyoming today, don’t be surprised if it feels more like July than May. A wave of unusual early-season heat is sweeping across the region, and cities like Cheyenne, Chadron, and Scottsbluff are feeling the burn — quite literally.
Forecasts are calling for temperatures in the upper 80s and even close to 90°F, which is well above normal for this time of year. For many locals, it’s a shock to the system after a mostly cool spring so far.
Record-Breaking Temperatures Are Heating Up the Plains
Usually in mid-May, temperatures in places like Cheyenne and Chadron hang around the low 70s. But this week, things are heating up in a big way:
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Cheyenne could reach highs between 86°F to 88°F
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Chadron may touch a scorching 90°F, possibly breaking records
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Scottsbluff is also expecting mid to upper 80s
Local meteorologists say it’s not a fluke — a strong high-pressure system is trapping warm air across the central U.S., turning up the heat and drying things out fast.
What’s Causing All This Heat?
It all comes down to a high-pressure ridge — basically a bubble of warm, dry air sitting over the area. When one of these systems settles in, it blocks cooler air from moving in, and skies stay mostly sunny. That means long hours of direct sun, and with little to no cloud cover, temperatures climb quickly.
This setup isn’t dangerous for most people, but it can still cause issues if you’re not prepared — especially for kids, seniors, or anyone spending a lot of time outside.
What Should Locals Do?
Here’s the good news — this heat won’t last too long. But while it’s here, it’s smart to take simple precautions:
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Drink plenty of water, especially if you’re outside
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Wear light, loose clothing and stay in the shade when you can
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Keep pets indoors and avoid walking them on hot pavement
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Watch for signs of heat exhaustion like dizziness or headaches
If you’re working outside or planning weekend events, try to stay cool between noon and 5 PM, when the sun is strongest.
When Will It Cool Down?
Relief is on the way! By Tuesday, cooler air is expected to slide back into Nebraska and Wyoming, bringing temperatures back down to the low 70s, which is much more typical for this time of year.
So yes, we’re sweating it out now — but cooler, breezier days are coming soon.
Final Thoughts
It’s not every year that May feels like midsummer in the Great Plains. But for now, folks in Cheyenne, Chadron, and nearby towns will need to adjust to the heat — at least for a couple more days. Whether you’re gardening, grilling, or just heading to work, don’t forget to stay hydrated and protect yourself from the sun.
Summer is knocking early, but thankfully, it won’t stay long.
