Knoxville experiences dense fog with poor visibility and 100% humidity. Clarity will return with possible showers and a high of 68°F later. The week ahead promises sunny days with mid-60 temps. The weekend may bring clouds and slight rain chances.

El Paso will have sunny days with temperatures rising to the mid-80s midweek, per the National Weather Service. Nights will be mostly clear with lows in the mid-50s.

Salt Lake City residents experience clear skies and cool temperatures with a high of 64°F and a light breeze. Conditions are stable, with a slight chance of rain midweek and potential rain and thunderstorms forecasted for the weekend.

Chicago weather forecast indicates post-5 p.m. showers, windy conditions with 60% precipitation chance, and a gusty evening; a breezy Wednesday follows.

Seattle's forecast includes a brief clear morning before a series of rainy fronts begin, with rain chances increasing from Wednesday to a certain downpour by Friday.

Dallas weather varies from clear skies to potential storms; sunny and 81°F today, with a calm night. Mixed weather expected later in the week, with higher rain chances, especially on Friday and into Sunday, then clearing up.

The National Weather Service in Memphis predicts sunny skies today with a high near 75 degrees, with clear skies tonight and a low around 47. Rain chances increase by the weekend.

Houston's weather forecast includes a chance of showers, fluctuating temperatures, and potential fog impacting commutes. Multiple weather fronts will affect the region, potentially easing burn bans with increased rainfall.

The National Weather Service warns of changing weather in Milwaukee, with possible showers and frost. Conditions include breezy winds, cloudy skies, and cooler temperatures. Frost is expected later in the week.

Oklahoma City residents experienced a cool morning with a forecast of sunny skies and temperatures rising to 73°F, with light winds and clear conditions extending into the night.

NWS New Orleans forecasts typical autumn weather with sunshine and mild temperatures, including highs in the mid-80s and light winds, with potential for slight showers over the weekend.

San Antonio's weather forecast includes patchy fog, clear skies, and temperatures reaching the low 90s, with cooler evenings. There's a chance of showers and thunderstorms towards the weekend.

Phoenix is expected to experience clear skies and moderate temperatures with daytime highs around 90 degrees and nighttime lows in the low 60s, according to the National Weather Service.