683 FPUS56 KSTO 302122 ZFPSTO Interior Northern California Zone Forecasts for California National Weather Service Sacramento CA 122 PM PST Tue Dec 30 2025 Spot temperatures and probabilities of measurable precipitation are for tonight, Wednesday, Wednesday night, and New Years Day. CAZ013-311200- Shasta Lake Area / Northern Shasta County- Including the city of Shasta Dam 122 PM PST Tue Dec 30 2025 .TONIGHT...Mostly cloudy. Lows 32 to 47. Prevailing north winds up to 10 mph. .WEDNESDAY...Mostly cloudy. A slight chance of rain in the afternoon. Highs 45 to 59 higher elevations...55 to 61 lower elevations. Prevailing northeast winds up to 10 mph. .WEDNESDAY NIGHT...Rain. Lows 35 to 48. Light winds. .NEW YEARS DAY...Rain. Highs 40 to 54. Light winds. .THURSDAY NIGHT...Rain. Lows 38 to 50. Light winds. .FRIDAY...Rain. Highs 42 to 56. .FRIDAY NIGHT...Rain showers and a slight chance of thunderstorms. Colder. Lows 32 to 46. .SATURDAY AND SATURDAY NIGHT...Rain. Highs 36 to 51. Lows 31 to 46. .SUNDAY...Rain and snow. Highs 36 to 51. .SUNDAY NIGHT AND MONDAY...Rain and heavy snow likely. Moderate snow accumulations possible. Lows 30 to 44. Highs 36 to 51. .MONDAY NIGHT AND TUESDAY...Mostly cloudy with a chance of rain and heavy snow. Lows 29 to 42. Highs 39 to 54. && TEMPERATURE / PRECIPITATION SHASTA DAM 45 58 47 51 / 0 30 90 100 $$ = CAZ014-311200- Burney Basin / Eastern Shasta County- Including the city of Burney 122 PM PST Tue Dec 30 2025 .TONIGHT...Mostly cloudy. Areas of frost late in the evening. Widespread frost after midnight. Lows 26 to 37. Light winds. .WEDNESDAY...Mostly cloudy. Widespread frost in the morning. A slight chance of rain in the afternoon. Highs 47 to 52. Light winds. .WEDNESDAY NIGHT...Rain. Lows 33 to 40. Light winds. .NEW YEARS DAY...Rain. Highs 42 to 50. Light winds. .THURSDAY NIGHT...Rain. Lows 36 to 43. Light winds. .FRIDAY...Rain. Highs 44 to 53. .FRIDAY NIGHT...Rain, colder. Lows 29 to 38. .SATURDAY THROUGH SUNDAY NIGHT...Rain and snow. Light snow accumulations possible. Highs 37 to 47. Lows 26 to 38. .MONDAY...Mostly cloudy with rain and snow likely. Light snow accumulations possible. Highs 37 to 47. .MONDAY NIGHT...Mostly cloudy with a chance of rain and snow. Lows 23 to 32. .TUESDAY...Mostly cloudy with a chance of rain and snow. Highs 40 to 48. && TEMPERATURE / PRECIPITATION BURNEY 29 50 36 47 / 0 20 80 100 $$ = CAZ015-311200- Northern Sacramento Valley- Including the cities of Redding and Red Bluff 122 PM PST Tue Dec 30 2025 .TONIGHT...Mostly cloudy. Lows 39 to 45. Light winds. .WEDNESDAY...Mostly cloudy. A slight chance of rain in the afternoon. Highs 50 to 59. Light winds. .WEDNESDAY NIGHT...Rain. Lows around 46. Light winds. .NEW YEARS DAY...Rain. Highs around 52. Light winds. .THURSDAY NIGHT...Rain. Lows 46 to 52. Southeast winds up to 10 mph with gusts to around 20 mph. .FRIDAY...Rain showers and a slight chance of thunderstorms. Highs around 54. .FRIDAY NIGHT...Rain showers and a slight chance of thunderstorms. Lows 42 to 49. .SATURDAY...Rain. Highs around 50. .SATURDAY NIGHT THROUGH MONDAY...Rain. Lows 40 to 46. Highs around 50. .MONDAY NIGHT AND TUESDAY...Mostly cloudy with a chance of rain. Lows around 40. Highs around 51. && TEMPERATURE / PRECIPITATION REDDING 39 55 45 51 / 0 30 90 100 RED BLUFF 41 51 46 52 / 0 20 90 100 $$ = CAZ016-311200- Central Sacramento Valley- Including the cities of Chico, Oroville, and Marysville/Yuba City 122 PM PST Tue Dec 30 2025 .TONIGHT...Mostly cloudy. Patchy fog in the late evening and overnight. Lows around 44. Light winds. .WEDNESDAY...Cloudy. A chance of rain in the afternoon. Highs 47 to 53. Light winds. .WEDNESDAY NIGHT...Rain. Lows around 47. Light winds. .NEW YEARS DAY...Rain. Highs 51 to 56. Light winds. .THURSDAY NIGHT...Rain. Lows 48 to 54. Southeast winds up to 10 mph with gusts to around 20 mph. .FRIDAY...Rain showers and a slight chance of thunderstorms. Highs around 55. .FRIDAY NIGHT...Rain. Lows 44 to 51. .SATURDAY AND SATURDAY NIGHT...Rain. Highs around 51. Lows 42 to 51. .SUNDAY THROUGH MONDAY...Rain likely. Highs around 50. Lows 42 to 48. .MONDAY NIGHT...Cloudy with a chance of rain. Lows 39 to 44. .TUESDAY...Mostly cloudy with a chance of rain. Highs around 51. && TEMPERATURE / PRECIPITATION CHICO 44 50 48 55 / 0 30 100 100 OROVILLE 43 49 47 55 / 10 30 100 100 MARYSVILLE/YUBA CITY 42 49 47 55 / 10 30 100 100 $$ = CAZ017-311200- Southern Sacramento Valley- Including the city of Sacramento 122 PM PST Tue Dec 30 2025 .TONIGHT...Cloudy. Patchy fog in the evening. Widespread fog after midnight. Lows around 44. Light winds. .WEDNESDAY...Cloudy. Widespread Fog...locally dense in the morning. A chance of rain in the afternoon. Highs around 50. Light winds. .WEDNESDAY NIGHT...Rain. Lows around 47. Light winds. .NEW YEARS DAY...Rain. Highs around 55. Light winds becoming southeast up to 10 mph in the afternoon. .THURSDAY NIGHT...Rain. Lows around 53. Southeast winds up to 10 mph with gusts to around 20 mph. .FRIDAY...Rain showers likely and a slight chance of thunderstorms. Highs 53 to 59. .FRIDAY NIGHT...Rain. Lows around 50. .SATURDAY...Rain. Highs 50 to 56. .SATURDAY NIGHT...Rain. Lows around 47. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy with rain likely. Highs 49 to 55. Lows around 47. .MONDAY AND MONDAY NIGHT...Cloudy with a chance of rain. Highs around 51. Lows around 45. .TUESDAY...Mostly cloudy with a chance of rain. Highs around 51. && TEMPERATURE / PRECIPITATION SACRAMENTO 44 50 48 56 / 10 40 100 100 SAC EXEC AIRPORT 43 49 47 55 / 10 40 100 90 $$ = CAZ018-311200- Carquinez Strait and Delta- Including the city of Fairfield/Suisun 122 PM PST Tue Dec 30 2025 .TONIGHT...Cloudy. Patchy fog in the evening. Widespread fog after midnight. Lows around 44. Northeast winds up to 10 mph. .WEDNESDAY...Cloudy. A chance of rain in the afternoon. Highs around 49. East winds up to 10 mph. .WEDNESDAY NIGHT...Rain. Lows around 48. Northeast winds around 10 mph. .NEW YEARS DAY...Rain. Highs around 56. East winds around 10 mph. .THURSDAY NIGHT...Rain. Lows around 53. Southeast winds around 10 mph with gusts to around 20 mph. .FRIDAY...Rain showers likely and a slight chance of thunderstorms. Highs 54 to 59. .FRIDAY NIGHT...Rain. Lows around 50. .SATURDAY...Rain. Highs 52 to 57. .SATURDAY NIGHT...Rain likely. Lows around 47. .SUNDAY...Mostly cloudy with rain likely. Highs around 54. .SUNDAY NIGHT...Mostly cloudy with a chance of rain. Lows around 46. .MONDAY AND MONDAY NIGHT...Cloudy with a chance of rain. Highs around 52. Lows around 45. .TUESDAY...Mostly cloudy with a chance of rain. Highs around 52. && TEMPERATURE / PRECIPITATION FAIRFIELD/SUISUN 43 50 46 54 / 10 50 100 90 $$ = CAZ019-311200- Northern San Joaquin Valley- Including the cities of Stockton and Modesto 122 PM PST Tue Dec 30 2025 .TONIGHT...Cloudy. Patchy fog in the evening. Widespread fog after midnight. Lows around 44. Light winds. .WEDNESDAY...Cloudy. A chance of rain in the afternoon. Highs around 50. Southeast winds up to 10 mph. .WEDNESDAY NIGHT...Rain. Lows around 48. Southeast winds up to 10 mph. .NEW YEARS DAY...Rain. Highs around 57. Southeast winds up to 15 mph. .THURSDAY NIGHT...Mostly cloudy. Rain likely in the evening, then a chance of rain after midnight. Lows 51 to 56. Southeast winds 10 to 15 mph with gusts to around 25 mph. .FRIDAY...Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Highs around 58. .FRIDAY NIGHT...Rain and a slight chance of thunderstorms. Lows 48 to 53. .SATURDAY...Rain likely. Highs 51 to 57. .SATURDAY NIGHT...Rain likely. Lows 44 to 49. .SUNDAY...Mostly cloudy with rain likely. Highs 50 to 55. .SUNDAY NIGHT AND MONDAY...Mostly cloudy with a chance of rain. Lows around 45. Highs around 51. .MONDAY NIGHT...Cloudy with a chance of rain. Lows 42 to 47. .TUESDAY...Mostly cloudy with a chance of rain. Highs around 52. && TEMPERATURE / PRECIPITATION STOCKTON 43 50 48 56 / 10 50 100 90 MODESTO 44 50 49 57 / 10 60 100 80 $$ = CAZ063-311200- Mountains Southwestern Shasta County to Western Colusa County- Including the city of Alder Springs 122 PM PST Tue Dec 30 2025 .TONIGHT...Mostly cloudy. Lows 39 to 47. Prevailing northwest winds up to 10 mph. .WEDNESDAY...Mostly cloudy. A chance of rain in the afternoon. Highs 44 to 59. Light winds. .WEDNESDAY NIGHT...Rain. Lows 37 to 47. Light winds. .NEW YEARS DAY...Rain. Highs 41 to 55. Light winds becoming east up to 10 mph in the afternoon. .THURSDAY NIGHT...Rain. Lows 39 to 50. Prevailing southeast winds up to 10 mph with gusts to around 25 mph. .FRIDAY...Rain. Highs 41 to 56. .FRIDAY NIGHT...Rain, colder. Lows 33 to 47. .SATURDAY...Rain and snow. Light snow accumulations possible. Highs 36 to 51. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Rain and snow. Light snow accumulations possible. Lows 32 to 45. Highs 37 to 52. .MONDAY...Rain and heavy snow likely. Moderate snow accumulations possible. Highs 38 to 53. .MONDAY NIGHT AND TUESDAY...Mostly cloudy with a chance of rain and snow. Lows 32 to 44. Highs 39 to 54. && TEMPERATURE / PRECIPITATION ALDER SPRINGS 43 52 40 47 / 0 30 100 100 $$ = CAZ066-311200- Northeast Foothills/Sacramento Valley- Including the city of Paradise 122 PM PST Tue Dec 30 2025 .TONIGHT...Mostly cloudy. Lows 41 to 49. Prevailing northeast winds up to 10 mph. .WEDNESDAY...Mostly cloudy. A chance of rain in the afternoon. Highs 50 to 60. Light winds. .WEDNESDAY NIGHT...Rain. Lows 42 to 48. Light winds. .NEW YEARS DAY...Rain. Highs 49 to 55. Light winds. .THURSDAY NIGHT...Rain. Lows 46 to 52. Prevailing south winds up to 10 mph with gusts to around 25 mph. .FRIDAY...Rain showers and a slight chance of thunderstorms. Highs 50 to 56. .FRIDAY NIGHT...Rain. Lows 41 to 47. .SATURDAY AND SATURDAY NIGHT...Rain. Highs 44 to 51. Lows 39 to 47. .SUNDAY THROUGH MONDAY NIGHT...Rain. Highs 44 to 51. Lows 37 to 45. .TUESDAY...Mostly cloudy with a chance of rain. Highs 47 to 53. && TEMPERATURE / PRECIPITATION PARADISE 45 54 45 52 / 10 40 100 100 $$ = CAZ067-311200- Motherlode- Including the cities of Grass Valley and Jackson 122 PM PST Tue Dec 30 2025 .TONIGHT...Mostly cloudy. Lows 42 to 50. Light winds. .WEDNESDAY...Cloudy with a slight chance of rain. Highs 50 to 58. Light winds. .WEDNESDAY NIGHT...Rain. Lows 44 to 50. Light winds. .NEW YEARS DAY...Rain. Highs 51 to 57. Prevailing southeast winds up to 10 mph. .THURSDAY NIGHT...Rain. Lows 47 to 53. Prevailing southeast winds up to 10 mph. .FRIDAY...Rain showers likely and a slight chance of thunderstorms. Highs 51 to 57. .FRIDAY NIGHT...Rain showers and a slight chance of thunderstorms. Lows 41 to 49. .SATURDAY...Rain. Highs 46 to 52. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Rain. Lows 38 to 45. Highs 46 to 52. .MONDAY THROUGH TUESDAY...Mostly cloudy with a chance of rain. Highs 48 to 54. Lows 37 to 44. && TEMPERATURE / PRECIPITATION GRASS VALLEY 44 55 45 52 / 10 50 100 100 JACKSON 44 52 47 55 / 10 60 100 100 $$ = CAZ068-311200- Western Plumas County/Lassen Park- Including the cities of Chester and Quincy 122 PM PST Tue Dec 30 2025 ...WINTER STORM WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH SUNDAY MORNING... .TONIGHT...Mostly cloudy. Widespread frost late in the evening. Lows 29 to 44. Prevailing east winds up to 10 mph. .WEDNESDAY...Mostly cloudy. A chance of rain in the afternoon. Highs 40 to 55. Prevailing east winds up to 10 mph. .WEDNESDAY NIGHT...Rain. Lows 31 to 46. Light winds. .NEW YEARS DAY...Rain. Highs 34 to 48 higher elevations...41 to 51 lower elevations. Prevailing southeast winds up to 10 mph. .THURSDAY NIGHT...Rain. Lows 33 to 48. Prevailing south winds up to 10 mph with gusts to around 25 mph. .FRIDAY...Rain showers and a slight chance of thunderstorms. Highs 37 to 52. .FRIDAY NIGHT...Heavy rain and heavy snow. Colder. Moderate snow accumulations possible. Lows 26 to 41. .SATURDAY AND SATURDAY NIGHT...Rain and snow. Moderate snow accumulations possible. Highs 31 to 46. Lows 26 to 41. .SUNDAY THROUGH MONDAY...Rain and snow. Moderate snow accumulations possible. Highs 32 to 47. Lows 26 to 41. .MONDAY NIGHT AND TUESDAY...Mostly cloudy with a chance of rain and heavy snow. Lows 25 to 40. Highs 34 to 49. && TEMPERATURE / PRECIPITATION QUINCY 30 47 36 47 / 10 40 100 100 CHESTER 25 47 30 44 / 10 30 90 100 $$ = CAZ069-311200- West Slope Northern Sierra Nevada- Including the city of Blue Canyon 122 PM PST Tue Dec 30 2025 ...WINTER STORM WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH SUNDAY MORNING... .TONIGHT...Mostly cloudy. Lows 29 to 44 higher elevations...40 to 52 lower elevations. Prevailing east winds up to 10 mph. .WEDNESDAY...Cloudy. A slight chance of rain in the morning, then a chance of rain in the afternoon. Highs 38 to 53 higher elevations...50 to 58 lower elevations. Light winds. .WEDNESDAY NIGHT...Rain. Lows 31 to 45 higher elevations...42 to 50 lower elevations. Light winds. .NEW YEARS DAY...Rain. Highs 35 to 50 higher elevations...47 to 55 lower elevations. Prevailing south winds up to 10 mph. .THURSDAY NIGHT...Rain in the evening, then rain and snow likely after midnight. Lows 29 to 44 higher elevations...42 to 50 lower elevations. No snow accumulation lower elevations...up to 1 inch higher elevations. Snow level above 8000 feet. Prevailing south winds up to 10 mph with gusts to around 25 mph. .FRIDAY...Rain showers likely with possible snow and thunderstorms. Highs 38 to 53. .FRIDAY NIGHT...Rain showers, heavy snow and a slight chance of thunderstorms. Colder. Heavy snow accumulations possible. Lows 27 to 42. .SATURDAY...Rain and heavy snow. Heavy snow accumulations possible. Highs 31 to 46. .SATURDAY NIGHT THROUGH MONDAY...Rain and snow. Moderate snow accumulations possible. Lows 25 to 40. Highs 32 to 47. .MONDAY NIGHT AND TUESDAY...Mostly cloudy with a chance of rain and heavy snow. Lows 24 to 39. Highs 35 to 50. && TEMPERATURE / PRECIPITATION BLUE CANYON 46 51 44 47 / 10 60 100 100 $$ =