Rain or shine, the BMW Dallas Marathon faces wet conditions this Sunday

North Texas is experiencing an active weather pattern that began on December 15, 2024. Following a pleasant day, multiple upper-level lows and a series of fronts have established a forecast for increased rainfall into the coming week. Southerly winds overnight will create moist conditions, resulting in cloud cover Sunday morning and a likelihood of widespread showers and drizzle. Those attending the BMW Dallas Marathon are advised to prepare for wet weather by bringing an umbrella or rain jacket. A First Alert has been issued for Monday due to a potent cold front expected to pass through the area, which will bring a chance of isolated strong storms along with widespread showers in the afternoon. The weather is anticipated to clear overnight from west to east, leading to cloudy conditions on Tuesday with continued chances of rain throughout the day. A stronger front will arrive on Wednesday, further increasing the potential for thunderstorms. This event will also introduce cold Canadian air, which could lead to another widespread freeze on Thursday morning, coinciding with the approach of the Winter Solstice.