Denver forecast includes cloudy skies, a brisk 42°F on MLK Day, potentially gusty Tuesday, light snowfall, and variable weather ahead, with some fire risk; NWS advises caution.

Early winter counts put western monarchs near historic lows, with mid‑season tallies in the low thousands and local groves logging only a handful of butterflies.

Clear skies and 25°F in Salt Lake City with light winds and good visibility; tranquil weather with mild temperatures and haze expected throughout the week with a slight chance of rain/snow mix by Friday.

The National Weather Service forecast for El Paso, Texas, predicts sunny skies, a warming trend, and a slight chance of rain or snow towards the weekend.

Minneapolis faces extreme cold, with wind chills down to minus 35 degrees. The National Weather Service issued advisories for frostbite risks during the harsh winter weather.

Seattle awoke to a clear and chilly Martin Luther King Day, with temperatures rising from 30°F to around 50°F. The week's forecast predicts mixed skies and occasional rain starting Friday night.

Chicago faces hazardous weather on MLK Day with scattered snow showers, a wind chill as low as -19 degrees, and gusts up to 35 mph causing difficult travel conditions.

Houston experienced a cold MLK Jr. Day morning, warming to 65 degrees later. The week's weather was expected to include sunshine, followed by midweek showers and a rainy weekend.

Dallas weather forecast for MLK Day includes mostly sunny skies and windy conditions, with a cool high of 50 degrees. Evening temperatures will drop to around 29 degrees.

Detroit experienced cold temperatures, strong winds, and snow showers on MLK Day, and has a wintry outlook for the rest of the week, including more snow and sub-zero wind chills.

The National Weather Service forecasts similar cold weather across New York City boroughs for the week, with some temperature variations, a cold snap, and a slight chance of snow on Sunday. No hazardous weather is expected.

The forecast for New Orleans includes frost, sun, clouds, and scattered showers, with highs ranging from 56 to 69 degrees and lows in the 40s and 50s, alongside variable chances of rain throughout the week.

The National Weather Service in Jacksonville issues a freeze warning and cold weather advisory until 9 AM EST Monday, advising residents to protect against hypothermia and frostbite.