Expires:202512211200;;939755 FPUS55 KVEF 202301 ZFPVEF Zone Forecast Product for Nevada National Weather Service Las Vegas NV 300 PM PST Sat Dec 20 2025 This is an automatically generated product that provides average values for large geographical areas and may not be representative of the exact location that you are interested in. For a more site specific forecast...please visit weather.gov/lasvegas and either (1) Select a location from the dropdown menu above the map or (2) Click a location on the map. You can refine your selection by clicking on the map displayed on the resulting page. NVZ018-019-211200- Sheep Range-Spring Mountains-Red Rock Canyon- Including Hayford Pk, Mt Charleston, and Red Rock Canyon 300 PM PST Sat Dec 20 2025 .TONIGHT...Partly cloudy. Lows around 41 in Mount Charleston... around 45 at Red Rock. South winds up to 10 mph. Gusts up to 25 mph after midnight. .SUNDAY...Mostly sunny. Highs around 51 in Mount Charleston... around 67 at Red Rock. Southwest winds 5 to 15 mph with gusts to around 30 mph. .SUNDAY NIGHT...Mostly cloudy. Lows around 42 in Mount Charleston...around 45 at Red Rock. Southwest winds 5 to 15 mph. Gusts up to 40 mph decreasing to 30 mph after midnight. .MONDAY...Partly sunny. Highs around 53 in Mount Charleston... around 66 at Red Rock. South winds up to 10 mph. .MONDAY NIGHT...Mostly cloudy. Lows around 42 in Mount Charleston...around 47 at Red Rock. South winds up to 10 mph. .TUESDAY...Mostly cloudy. Highs around 50 in Mount Charleston... around 63 at Red Rock. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows around 39 in Mount Charleston...around 45 at Red Rock. .WEDNESDAY...Breezy. Rain showers. Accumulations are possible. Highs around 43 in Mount Charleston...around 57 at Red Rock. Chance of showers near 100 percent. .WEDNESDAY NIGHT...Rain showers. Accumulations are possible. Near steady temperature in the mid 40s. Chance of showers near 100 percent. .CHRISTMAS DAY...Rain showers. Accumulations are possible. Highs around 42 in Mount Charleston...around 58 at Red Rock. Chance of showers near 100 percent. .THURSDAY NIGHT...Rain showers and snow showers. Accumulations are possible. Lows around 34 in Mount Charleston...around 42 at Red Rock. Chance of precipitation 90 percent. .FRIDAY...Rain showers likely. Accumulations are possible. Highs around 41 in Mount Charleston...around 56 at Red Rock. Chance of showers 70 percent. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A 50 percent chance of rain showers and snow showers. Lows around 33 in Mount Charleston...around 41 at Red Rock. Highs 39 to 42 in Mount Charleston...54 to 57 at Red Rock. $$