Rest Of Tonight...Partly cloudy. A chance of snow and rain showers early in the evening...A slight chance of rain and snow showers after midnight. Snow accumulation up to 1 inch. Snow level 4500 feet. Lows around 7 above on the north rim to around 30 along the Colorado River. West winds around 15 mph early in the evening becoming light. Chance of precipitation 30 percent. Wednesday...Partly cloudy in the morning then becoming mostly cloudy. A 10 percent chance of rain and snow showers. Little or no snow accumulation. Snow level 5000 feet. Highs around 28 on the north rim to around 55 along the Colorado River. Light winds. Wednesday Night...Mostly cloudy with a 20 percent chance of rain and snow showers. Little or no snow accumulation. Snow level 4500 feet. Lows around 12 on the north rim to around 31 along the Colorado River. Southwest winds around 15 mph early in the evening becoming light. Thursday...Mostly cloudy with a 20 percent chance of rain and snow showers. Snow level 5000 feet. Highs 43 to 53. Light winds becoming east around 15 mph in the afternoon. Thursday Night...Partly cloudy. Lows 23 to 33. Northeast winds around 15 mph in the evening becoming light. Friday...Mostly sunny. Highs around 42 on the north rim to around 60 along the Colorado River. Friday Night...Partly cloudy. Lows around 20 on the north rim to 35 to 40 along the Colorado River. Highs around 42 on the north rim to around 62 along the Colorado River. Saturday...Partly cloudy. Lows around 20 on the north rim to 35 to 40 along the Colorado River. Highs around 42 on the north rim to around 62 along the Colorado River. Sunday...Partly cloudy with a 10 percent chance of rain and snow showers. Highs around 36 on the north rim to around 59 along the Colorado River. Sunday Night...Mostly cloudy with a 10 percent chance of rain and snow showers. Lows around 20 on the north rim to around 39 along the Colorado River. Highs around 38 on the north rim to around 61 along the Colorado River. Monday...Mostly cloudy with a 10 percent chance of rain and snow showers. Lows around 20 on the north rim to around 39 along the Colorado River. Highs around 38 on the north rim to around 61 along the Colorado River.