Texas — Headlights glow dimly through pockets of fog as early drivers ease onto city streets before sunrise.
Areas of fog linger across San Antonio this morning, reducing visibility at times before mid-morning. Temperatures sit near 68 degrees, with light winds allowing fog to hang on in low spots. Travel may feel sluggish along I-10, I-35, and Loop 410 during the early commute.
Plan extra time if heading out before 9 a.m. Visibility improves steadily as clouds thin and winds shift slightly. Once fog lifts, the day turns mild and comfortable. Highs reach near 79 degrees, creating excellent Christmas travel conditions by late morning.
Tonight stays quiet but cloudy. Low temperatures hold near 66 degrees, keeping roads dry and travel smooth. Friday warms further, with highs near 81 degrees after gradual clearing. Light winds and dry pavement make Friday one of the best travel days of the holiday stretch.
Saturday continues the warm trend. Partly sunny skies push highs close to 80 degrees, well above December averages. Outdoor plans remain safe, and road conditions stay favorable across South Texas.
Changes arrive Sunday. Clouds thicken, and winds increase during the afternoon. Highs still approach 79 degrees, but a 20 percent chance of showers develops by Sunday night. Gusty north winds follow, signaling a shift toward cooler air. Secure loose outdoor items and expect breezier driving conditions, especially on elevated roadways.
By Monday, cooler weather settles in. Highs drop to near 52 degrees, with lingering clouds and a slight chance of showers early. Winds ease later in the day, but the air feels noticeably cooler for post-Christmas travel.
Looking ahead, Tuesday brings calmer weather and sunshine with highs near 55 degrees, followed by gradual warming midweek.
For now, navigate fog carefully this morning. Enjoy the warm, travel-friendly weekend, and prepare for a breezy, cooler turn as the final days of December approach.
