Tue Jan 7 04:45:36 AM EST 2025 Chisos Basin- Including the cities of Big Bend National Park and Chisos Basin 345 AM CST Tue Jan 7 2025 ...COLD WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO NOON CST WEDNESDAY... .TODAY...Sunny. Highs in the lower 40s. Northeast winds 10 to 20 mph. .TONIGHT...Mostly clear. Cold with lows in the lower 20s. Northeast winds 15 to 20 mph with gusts up to 30 mph. .WEDNESDAY...Mostly cloudy with isolated snow showers. Cooler with highs in the lower 30s. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 20 percent. .WEDNESDAY NIGHT...Mostly cloudy. A slight chance of snow showers in the evening, then a chance of snow showers after midnight. Little or no snow accumulation. Cold. Near steady temperature in the upper 20s. Northeast winds 10 to 15 mph with gusts up to 30 mph. Chance of snow 40 percent. .THURSDAY...Mostly cloudy. Snow showers likely with a slight chance of rain showers in the morning, then a chance of rain and snow showers in the afternoon. Little or no snow accumulation. Highs in the upper 30s. North winds 5 to 10 mph. Chance of precipitation 60 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of snow showers. A chance of rain showers, mainly in the evening. Cold. Near steady temperature around 30. Chance of precipitation 50 percent. .FRIDAY...Mostly cloudy. A slight chance of snow showers in the morning. Highs in the mid 30s. Chance of snow 20 percent. .FRIDAY NIGHT...Mostly clear. Cold with lows in the upper 20s. .SATURDAY...Sunny. Not as cool with highs in the upper 40s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 30s. .SUNDAY...Sunny. Highs in the lower 50s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s. .MONDAY...Partly cloudy. Highs in the upper 40s.