Expires:202512100000;;268866 FPUS56 KSTO 090922 ZFPSTO Interior Northern California Zone Forecasts for California National Weather Service Sacramento CA 122 AM PST Tue Dec 9 2025 Spot temperatures and probabilities of measurable precipitation are for today, tonight, and Wednesday. CAZ067-100000- Motherlode- Including the cities of Grass Valley and Jackson 122 AM PST Tue Dec 9 2025 .TODAY...Mostly sunny. Widespread Fog...locally dense in the morning. Haze through the day. Highs 49 to 64. Light winds. .TONIGHT...Clear. Lows 39 to 52. Light winds. .WEDNESDAY...Sunny, warmer. Highs 55 to 70. Light winds. .WEDNESDAY NIGHT...Clear. Lows 42 to 52. Light winds. .THURSDAY...Sunny. Highs 57 to 69. Light winds. .THURSDAY NIGHT...Clear. Lows 41 to 51. .FRIDAY...Sunny. Highs 58 to 70. .FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows 39 to 49. Highs 56 to 67. .SUNDAY NIGHT...Partly cloudy. Lows 42 to 48. .MONDAY...Partly cloudy with a slight chance of rain showers. Highs 56 to 64. && TEMPERATURE / PRECIPITATION GRASS VALLEY 60 44 64 / 0 0 0 JACKSON 50 41 58 / 0 0 0 $$ =