Read 303's guide on how to dress in unpredictable Colorado weather. Prepare for cold mornings and hot afternoons.

They’re suitable for everyday use in cold, but not below-freezing, weather — unless you’re seriously layering up. You can even wear these as a single layer on spring and summer hikes ...

Your airways are also lined with a layer of protective mucus, which helps remove unhealthy particles. In cold weather, your body produces more mucus, but it’s thicker and stickier than normal.

As frigid temperatures persist, experts warn that older adults are especially vulnerable ... to do ahead of time so they can be prepared." Cold weather can exacerbate existing health issues ...

It’s early March, but there is still cold weather ... introduces a micro layer between skin and jersey material to facilitate ventilation and moisture evaporation. Warm and comfortable with all the ...