Mon Nov 25 10:24:25 AM EST 2024 Yellowstone National Park- Including the cities of Lake, Mammoth, and Old Faithful 822 AM MST Mon Nov 25 2024 .TODAY...Mostly sunny. Highs in the mid 20s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Partly cloudy with a chance of snow showers in the evening, then mostly cloudy with snow showers after midnight. Snow accumulation up to 1 inch. Cold with lows 10 to 16. South winds around 10 mph with gusts up to 20 mph. Chance of snow 80 percent. .TUESDAY...Snow showers. Snow accumulation up to 4 inches. Highs in the upper 20s. Southwest winds around 10 mph. Chance of snow 90 percent. .TUESDAY NIGHT...Mostly cloudy with snow showers. New light snow accumulation. Cold with lows 7 to 13 above. Chance of snow 80 percent. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. A 50 percent chance of snow showers. New little or no snow accumulation. Highs in the lower 20s. West winds around 10 mph. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of snow showers. Little or no snow accumulation. Cold with lows 5 to 10 above. .THANKSGIVING DAY...Mostly cloudy with a 40 percent chance of snow showers. Cold with highs around 20. .THURSDAY NIGHT...Mostly cloudy. A chance of snow showers after midnight. Cold with lows 5 to 10 above. Chance of snow 30 percent. .FRIDAY...Mostly cloudy with a slight chance of snow showers in the morning, then partly cloudy with a chance of snow showers in the afternoon. Highs in the lower 20s. Chance of snow 30 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A 30 percent chance of snow showers. Cold with lows zero to 5 above zero. .SATURDAY...Mostly cloudy with a 20 percent chance of snow showers. Highs in the lower 20s. .SATURDAY NIGHT...Partly cloudy. Cold with lows zero to 5 above zero. .SUNDAY...Partly cloudy. Highs in the mid 20s.