| NWS Forecast for: San Bernardino County-Upper Colorado River Valley Issued by: National Weather Service Las Vegas, NV Last Update: 957 AM PST Wed Dec 24 2025 |  |
Rest Of Today: Breezy. Mostly cloudy with a 20 percent chance of rain. Highs 72 to 75. Southeast winds 15 to 25 mph. Tonight: Rain in the evening, then chance of rain showers and slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight. Lows around 60. Southeast winds 15 to 25 mph. Chance of precipitation near 100 percent. Christmas Day: Mostly sunny with a 50 percent chance of rain. Highs 70 to 73. South winds 10 to 20 mph. Thursday Night: Partly cloudy in the evening then becoming mostly cloudy. Lows 52 to 55. Southeast winds 5 to 15 mph. Friday: Mostly cloudy. Highs 65 to 68. South winds 5 to 10 mph. Friday Night: Mostly cloudy with chance of rain showers. Lows around 50. Chance of showers 40 percent. Saturday: Mostly sunny. Highs 62 to 65. Saturday Night: Mostly clear. Lows 45 to 48. Sunday Through Monday Night: Partly cloudy. Highs 63 to 66. Lows 46 to 49. Tuesday: Partly sunny. Highs 66 to 69. | |
| Zone Forecast: San Bernardino County-Upper Colorado River Valley | |
Visit your local NWS office at: https://www.weather.gov/vef |