Confidence in a very impactful, life-threatening and significant heavy rainfall and flash flood event is high beginning late tonight through Saturday night across portions of the Ohio and Tennessee Valleys. In addition, the threat for strong to severe thunderstorms over the lower Mississippi Valley during Saturday. Scattered to numerous damaging wind gusts and a few tornadoes are expected. Read More >
763 FPUS56 KSTO 150833 ZFPSTO Interior Northern California Zone Forecasts for California National Weather Service Sacramento CA 1232 AM PST Sat Feb 15 2025 Spot temperatures and probabilities of measurable precipitation are for today, tonight, and Sunday. CAZ013-160000- Shasta Lake Area / Northern Shasta County- Including the city of Shasta Dam 1232 AM PST Sat Feb 15 2025 .TODAY...Widespread frost early in the morning. Mostly cloudy. Not as cool. Highs 39 to 54 higher elevations...51 to 58 lower elevations. Light winds. .TONIGHT...Partly cloudy in the evening then becoming mostly cloudy. At lower elevations, a chance of rain showers after midnight. At higher elevations, a chance of rain and snow showers after midnight, Widespread frost after midnight. Lows 27 to 39 higher elevations...36 to 43 lower elevations. Snow level 4000 feet. Light winds. .SUNDAY...Cloudy. At lower elevations, a chance of rain showers in the morning, then rain showers likely in the afternoon. At higher elevations, rain and snow showers likely. Highs 32 to 46 higher elevations...43 to 51 lower elevations. No snow accumulation lower elevations...up to 1 inch higher elevations. Snow level 4500 feet. Prevailing southwest winds up to 10 mph. .SUNDAY NIGHT...Rain and snow showers. Lows 29 to 43. No snow accumulation lower elevations...up to 1 inch higher elevations. Snow level 4500 feet. Light winds. .WASHINGTONS BIRTHDAY...Mostly cloudy with a chance of rain and snow showers. Not as cool. Highs 35 to 50 higher elevations... 47 to 55 lower elevations. Snow level 4000 feet. Light winds. .MONDAY NIGHT...Mostly cloudy. Widespread frost. Colder. Lows 25 to 40. .TUESDAY...Partly cloudy. Widespread frost. Not as cool. Highs 44 to 59. .TUESDAY NIGHT...Mostly cloudy with a slight chance of rain showers. Lows 31 to 46. .WEDNESDAY...Mostly cloudy with rain showers likely. Highs 41 to 56. .WEDNESDAY NIGHT...Mostly cloudy with a chance of rain and snow showers. Colder. Lows 28 to 43. .THURSDAY...Mostly sunny. Widespread frost. Not as cool. Highs 45 to 60. .THURSDAY NIGHT...Mostly clear. Lows 29 to 44. .FRIDAY...Partly cloudy. Not as cool. Highs 48 to 63. && TEMPERATURE / PRECIPITATION SHASTA DAM 57 42 49 / 0 50 50 $$ = CAZ014-160000- Burney Basin / Eastern Shasta County- Including the city of Burney 1232 AM PST Sat Feb 15 2025 .TODAY...Widespread frost in the morning. Mostly cloudy. Highs 40 to 46. Light winds. .TONIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of rain and snow showers after midnight. Widespread frost through the night. Lows 25 to 32. Snow level 4500 feet. Light winds. .SUNDAY...Mostly cloudy. At lower elevations, a slight chance of rain and snow showers in the morning, then a slight chance of rain showers in the afternoon. At higher elevations, a slight chance of rain and snow showers in the morning, then a chance of rain and snow showers in the afternoon. Highs 37 to 43. Snow level 5000 feet. Light winds becoming southwest up to 10 mph in the afternoon. .SUNDAY NIGHT...Mostly cloudy with a chance of rain and snow showers. Lows 26 to 35. Snow level 5000 feet. Prevailing southwest winds up to 10 mph. .WASHINGTONS BIRTHDAY...Mostly cloudy with a slight chance of rain and snow showers. Highs 36 to 44. Snow level 4500 feet. Light winds. .MONDAY NIGHT...Mostly cloudy. Widespread frost. Colder. Lows 19 to 28. .TUESDAY...Partly cloudy. Widespread frost. Highs 42 to 49. .TUESDAY NIGHT...Mostly cloudy. Lows 27 to 34. .WEDNESDAY...Mostly cloudy with a chance of rain and snow showers. Highs 41 to 49. .WEDNESDAY NIGHT...Mostly cloudy with a chance of rain and snow showers. Lows 23 to 31. .THURSDAY...Partly cloudy. Widespread frost. Highs 42 to 51. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Widespread frost. Lows 23 to 31. Highs 47 to 56. && TEMPERATURE / PRECIPITATION BURNEY 44 27 41 / 0 40 40 $$ = CAZ015-160000- Northern Sacramento Valley- Including the cities of Redding and Red Bluff 1232 AM PST Sat Feb 15 2025 .TODAY...Areas of frost early in the morning. Mostly cloudy. Highs around 58. Light winds. .TONIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of rain showers after midnight. Lows 39 to 44. Light winds. .SUNDAY...Mostly cloudy with a chance of rain showers. Highs 50 to 56. Light winds becoming south up to 10 mph in the afternoon. .SUNDAY NIGHT...Mostly cloudy with a chance of rain showers. Lows 38 to 44. South winds up to 10 mph. .WASHINGTONS BIRTHDAY...Mostly cloudy with a slight chance of rain showers. Highs around 57. Light winds. .MONDAY NIGHT...Partly cloudy. Lows 35 to 41. .TUESDAY...Partly cloudy. Highs around 62. .TUESDAY NIGHT...Mostly cloudy. Lows around 44. .WEDNESDAY...Mostly cloudy with a chance of rain showers. Highs around 58. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain showers. Lows 40 to 45. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs around 65. Lows 40 to 45. && TEMPERATURE / PRECIPITATION REDDING 59 40 53 / 0 50 40 RED BLUFF 59 41 55 / 0 30 20 $$ = CAZ016-160000- Central Sacramento Valley- Including the cities of Chico, Oroville, and Marysville/Yuba City 1232 AM PST Sat Feb 15 2025 .TODAY...Areas of frost early in the morning. Mostly cloudy. Highs around 58. Northwest winds up to 10 mph. .TONIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of rain showers after midnight. Lows 40 to 46. Light winds. .SUNDAY...Mostly cloudy with a slight chance of rain showers. Highs around 57. Southeast winds up to 10 mph. .SUNDAY NIGHT...Mostly cloudy. Lows 40 to 46. South winds up to 10 mph. .WASHINGTONS BIRTHDAY...Mostly cloudy. Highs around 58. Southwest winds up to 10 mph. .MONDAY NIGHT...Partly cloudy. Lows 37 to 43. .TUESDAY...Partly cloudy. Highs around 62. .TUESDAY NIGHT...Mostly cloudy. Lows around 43. .WEDNESDAY...Mostly cloudy with a chance of rain showers. Highs around 60. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 40 to 46. Highs around 65. && TEMPERATURE / PRECIPITATION CHICO 58 44 56 / 0 20 20 OROVILLE 58 44 57 / 0 20 20 MARYSVILLE/YUBA CITY 58 43 58 / 0 10 10 $$ = CAZ017-160000- Southern Sacramento Valley- Including the city of Sacramento 1232 AM PST Sat Feb 15 2025 .TODAY...Mostly cloudy. Highs around 58. Light winds. .TONIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows around 42. Light winds. .SUNDAY...Mostly cloudy. A slight chance of rain showers in the morning. Highs around 57. Light winds. .SUNDAY NIGHT...Mostly cloudy. Lows around 43. Light winds. .WASHINGTONS BIRTHDAY...Mostly cloudy. Highs 56 to 61. Light winds becoming west up to 10 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows 37 to 43. .TUESDAY...Mostly sunny. Highs around 62. .TUESDAY NIGHT...Mostly cloudy. Lows around 42. .WEDNESDAY...Mostly cloudy with a slight chance of rain showers. Highs around 61. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows around 44. Highs around 64. .THURSDAY NIGHT...Clear. Lows 39 to 45. .FRIDAY...Mostly sunny. Highs around 65. && TEMPERATURE / PRECIPITATION SACRAMENTO 58 43 58 / 0 10 10 SAC EXEC AIRPORT 59 41 58 / 0 10 10 $$ = CAZ018-160000- Carquinez Strait and Delta- Including the city of Fairfield/Suisun 1232 AM PST Sat Feb 15 2025 .TODAY...Mostly cloudy. Highs around 59. Light winds. .TONIGHT...Mostly cloudy. Lows around 42. Light winds. .SUNDAY...Mostly cloudy. A slight chance of rain showers in the morning. Highs 55 to 61. Light winds. .SUNDAY NIGHT...Mostly cloudy. Lows around 43. West winds up to 10 mph. .WASHINGTONS BIRTHDAY...Mostly cloudy. Highs around 60. West winds up to 10 mph. .MONDAY NIGHT...Partly cloudy. Lows around 41. .TUESDAY...Partly cloudy. Highs around 62. .TUESDAY NIGHT...Mostly cloudy. Lows 40 to 45. .WEDNESDAY...Mostly cloudy with a slight chance of rain showers. Highs 59 to 65. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows around 45. Highs around 65. .THURSDAY NIGHT...Clear. Lows around 43. .FRIDAY...Mostly sunny. Highs around 66. && TEMPERATURE / PRECIPITATION FAIRFIELD/SUISUN 60 40 59 / 0 10 20 $$ = CAZ019-160000- Northern San Joaquin Valley- Including the cities of Stockton and Modesto 1232 AM PST Sat Feb 15 2025 .TODAY...Patchy frost early in the morning. Mostly cloudy. Highs 53 to 60. Light winds. .TONIGHT...Mostly cloudy. Lows 40 to 46. Light winds. .SUNDAY...Mostly cloudy. Highs 58 to 64. Light winds. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows 41 to 47. Northwest winds up to 10 mph. .WASHINGTONS BIRTHDAY...Mostly cloudy. Highs 56 to 63. Northwest winds up to 10 mph with gusts to around 20 mph. .MONDAY NIGHT...Partly cloudy. Lows 37 to 45. .TUESDAY...Mostly sunny. Highs 57 to 63. .TUESDAY NIGHT...Mostly cloudy. Lows 39 to 45. .WEDNESDAY...Partly cloudy. Highs 59 to 66. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 41 to 47. Highs 59 to 66. .THURSDAY NIGHT...Clear. Lows 39 to 45. .FRIDAY...Mostly sunny. Highs 62 to 67. && TEMPERATURE / PRECIPITATION STOCKTON 60 40 62 / 0 0 10 MODESTO 59 42 63 / 0 0 10 $$ = CAZ063-160000- Mountains Southwestern Shasta County to Western Colusa County- Including the city of Alder Springs 1232 AM PST Sat Feb 15 2025 .TODAY...Mostly cloudy. Not as cool. Highs 40 to 54 higher elevations...52 to 58 lower elevations. Light winds. .TONIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of rain showers after midnight. Lows 32 to 44. Light winds. .SUNDAY...Mostly cloudy. At lower elevations, a chance of rain showers. At higher elevations, a chance of rain showers in the morning, then rain and snow showers likely in the afternoon. Highs 35 to 50 higher elevations...48 to 54 lower elevations. No snow accumulation. Light winds becoming south up to 10 mph in the afternoon. .SUNDAY NIGHT...Mostly cloudy with a chance of rain and snow showers. Lows 30 to 42. Snow level 5000 feet. Prevailing west winds up to 10 mph. .WASHINGTONS BIRTHDAY...Mostly cloudy with a chance of rain and snow showers. Highs 35 to 50 higher elevations...50 to 56 lower elevations. Snow level 4500 feet. Prevailing west winds up to 10 mph. .MONDAY NIGHT...Partly cloudy. Lows 27 to 42. .TUESDAY...Partly cloudy. Not as cool. Highs 45 to 60. .TUESDAY NIGHT...Mostly cloudy. Lows 34 to 46. .WEDNESDAY...Mostly cloudy with a chance of rain showers. Highs 43 to 58. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain showers. Lows 31 to 46. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 48 to 63. Lows 32 to 47. && TEMPERATURE / PRECIPITATION ALDER SPRINGS 50 37 46 / 0 50 60 $$ = CAZ066-160000- Northeast Foothills/Sacramento Valley- Including the city of Paradise 1232 AM PST Sat Feb 15 2025 .TODAY...Partly cloudy in the morning then becoming mostly cloudy. Areas of frost early in the morning. Highs 50 to 58. Light winds. .TONIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of rain showers after midnight. Lows 36 to 46. Light winds. .SUNDAY...Mostly cloudy. A chance of rain showers in the morning, then a slight chance of rain showers in the afternoon. Highs 43 to 55. Prevailing southeast winds up to 10 mph. .SUNDAY NIGHT...Mostly cloudy with a chance of rain showers. Lows 37 to 47. Prevailing south winds up to 10 mph. .WASHINGTONS BIRTHDAY...Mostly cloudy with a slight chance of rain showers. Highs 45 to 56. Light winds. .MONDAY NIGHT...Mostly cloudy. Lows 33 to 43. .TUESDAY...Partly cloudy. Not as cool. Highs 52 to 62. .TUESDAY NIGHT...Mostly cloudy. Lows 39 to 47. .WEDNESDAY...Mostly cloudy with a chance of rain showers. Highs 49 to 59. .WEDNESDAY NIGHT...Partly cloudy with a chance of rain showers. Lows 36 to 46. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 53 to 66. Lows 36 to 47. && TEMPERATURE / PRECIPITATION PARADISE 54 44 51 / 0 30 30 $$ = CAZ067-160000- Motherlode- Including the cities of Grass Valley and Jackson 1232 AM PST Sat Feb 15 2025 .TODAY...Mostly sunny in the morning then becoming mostly cloudy. Areas of frost in the morning. Not as cool. Highs 50 to 58. Light winds. .TONIGHT...Mostly cloudy. Lows 36 to 44. Light winds. .SUNDAY...Mostly cloudy. A chance of rain showers in the morning, then a slight chance of rain showers in the afternoon. Highs 50 to 60. Light winds. .SUNDAY NIGHT...Mostly cloudy. A slight chance of rain showers in the evening. Lows 36 to 44. Light winds. .WASHINGTONS BIRTHDAY...Mostly cloudy. Highs 48 to 58. Light winds. .MONDAY NIGHT...Partly cloudy. Lows 33 to 39. .TUESDAY...Mostly sunny. Areas of frost. Highs 53 to 61. .TUESDAY NIGHT...Mostly cloudy. Lows 37 to 43. .WEDNESDAY...Mostly cloudy with a slight chance of rain showers. Highs 53 to 61. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain showers. Lows 37 to 43. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 55 to 65. Lows 37 to 43. && TEMPERATURE / PRECIPITATION GRASS VALLEY 53 36 51 / 0 20 30 JACKSON 54 40 56 / 0 10 20 $$ = CAZ068-160000- Western Plumas County/Lassen Park- Including the cities of Chester and Quincy 1232 AM PST Sat Feb 15 2025 .TODAY...Partly cloudy in the morning then becoming mostly cloudy. Widespread frost in the morning. Not as cool. Highs 37 to 52. Light winds. .TONIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of snow showers after midnight. Widespread frost through the night. Lows 24 to 39. Light winds. .SUNDAY...Mostly cloudy with a chance of rain and snow showers. Highs 29 to 43 higher elevations...35 to 47 lower elevations. Little or no snow accumulation lower elevations...up to 1 inch higher elevations. Snow level 5500 feet. Prevailing south winds up to 10 mph with gusts to around 25 mph. .SUNDAY NIGHT...Mostly cloudy with a chance of rain and snow showers. Lows 25 to 40. No snow accumulation lower elevations... up to 1 inch higher elevations. Snow level 5000 feet. Prevailing southwest winds up to 10 mph. .WASHINGTONS BIRTHDAY...Mostly cloudy with a chance of rain and snow showers. Highs 28 to 43 higher elevations...35 to 47 lower elevations. Snow level 4500 feet. Light winds. .MONDAY NIGHT...Mostly cloudy. Widespread frost. Colder. Lows 19 to 34. .TUESDAY...Partly cloudy. Widespread frost. Not as cool. Highs 38 to 53. .TUESDAY NIGHT...Mostly cloudy. Lows 26 to 41. .WEDNESDAY...Mostly cloudy with a chance of rain and snow showers. Highs 37 to 52. .WEDNESDAY NIGHT...Mostly cloudy with a chance of rain and snow showers. Colder. Lows 23 to 38. .THURSDAY THROUGH FRIDAY...Mostly clear. Widespread frost. Highs 40 to 55. Lows 24 to 39. && TEMPERATURE / PRECIPITATION QUINCY 48 29 47 / 0 10 20 CHESTER 47 23 43 / 0 20 20 $$ = CAZ069-160000- West Slope Northern Sierra Nevada- Including the city of Blue Canyon 1232 AM PST Sat Feb 15 2025 .TODAY...Partly cloudy in the morning then becoming mostly cloudy. Not as cool. Highs 36 to 51 higher elevations...47 to 55 lower elevations. Prevailing northeast winds up to 10 mph in the morning becoming light. .TONIGHT...Mostly cloudy. Lows 23 to 38 higher elevations...33 to 43 lower elevations. Light winds. .SUNDAY...Mostly cloudy. At lower elevations, a chance of rain and snow showers in the morning, then a slight chance of rain showers in the afternoon. At higher elevations, a chance of rain and snow showers. Highs 33 to 48 higher elevations...42 to 57 lower elevations. Snow level 5500 feet increasing to 6500 feet in the afternoon. Light winds becoming southwest up to 10 mph in the afternoon. Gusts up to 30 mph. .SUNDAY NIGHT...Mostly cloudy. A chance of rain and snow showers in the evening, then a slight chance of snow showers after midnight. Colder. Lows 19 to 34 higher elevations...31 to 41 lower elevations. Snow level 6000 feet. Prevailing southwest winds up to 10 mph with gusts to around 30 mph...except southwest up to 20 mph over ridges. .WASHINGTONS BIRTHDAY...Mostly cloudy. Widespread frost in the morning. A slight chance of snow showers in the afternoon. Highs 30 to 45 higher elevations...41 to 53 lower elevations. Prevailing southwest winds up to 10 mph. .MONDAY NIGHT...Mostly cloudy. Widespread frost. Colder. Lows 19 to 34. .TUESDAY...Mostly sunny. Not as cool. Highs 39 to 54. .TUESDAY NIGHT...Mostly cloudy. Lows 25 to 40. .WEDNESDAY...Mostly cloudy with a chance of rain and snow showers. Highs 39 to 54. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain and snow showers. Colder. Lows 22 to 37. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 41 to 56. Lows 23 to 38. && TEMPERATURE / PRECIPITATION BLUE CANYON 47 35 42 / 0 20 40 $$ =