St. Louis faces a 60% chance of snow, mainly before 9 am, with light accumulation and chilly temperatures around 25 degrees. Clearing skies expected later.

Tampa's weather is sunny and mild with a high of 73°F today. Rain is expected Sunday, while MLK Day will see sunny skies and cooler temperatures. The week ahead will gradually warm, with some chances of rain.

Nashville weather forecast includes clouds, cold temperatures, and possible light precipitation. Temperatures will reach a high of 43°F with a chance of flurries in the evening. The upcoming week will see fluctuating temperatures and occasional rain.

Central Indiana is expecting snow flurries and cold temperatures with a high near 24°F and a low around 13°F, according to the National Weather Service.

Raleigh's forecast includes rain and snow on Sunday, with little accumulation expected. Clear skies and cooler temperatures are predicted for Martin Luther King Day and following days.

The NWS reports overcast skies and temperatures around 38°F in Washington, with mixed precipitation and a high of 47°F expected. Clearer skies are forecast for MLK Day.

Charlotte weather forecast includes a mix of conditions: slight rain chances, clearing skies with gusty winds, rain and snow showers with minimal accumulation, and sunny days with clear nights into the week.

Philadelphia expects snow and rain today with minimal accumulation, and a mix of sunny and cloudy weather with fluctuating temperatures throughout the week.

Austin's weather will be sunny with mid-70s today, cooling to mid-50s over the weekend, and a breezy 66 degrees expected for MLK Day. Weekday forecasts suggest mild temps with a chance of midweek showers.

Southern California faces Santa Ana winds with gusts up to 35 mph, causing cooler temperatures and potential fog this weekend. Valley temperatures will stay above average before a gradual cooling trend next week.

Sunny afternoons and chilly mornings into the weekend, with gusty east winds rattling the Gorge and parts of the eastern metro. Advisories are in effect through Saturday.

A winter inversion and wood‑smoke pushed PM2.5 into unhealthy ranges Thursday, prompting a Stage 1 burn restriction and health warnings across Sacramento County. Officials urge people to limit outdoor activity and check burn status before lighting fires.

A FAA ground stop briefly held inbound flights at O'Hare Friday as quick snow bands moved through Chicago. Delays were reported and a brutal cold snap is on the way.