FPUS56 KSTO 191832 ZFPSTO Interior Northern California Zone Forecasts for California National Weather Service Sacramento CA 1132 AM PDT Tue May 19 2026 Spot temperatures and probabilities of measurable precipitation are for today, tonight, and Wednesday. CAZ121-192300- W. Shasta County Above 3000 ft- 1132 AM PDT Tue May 19 2026 .TODAY...Sunny, warmer. Highs 67 to 77. North winds around 10 mph in the morning becoming light. Gusts up to 20 mph. .TONIGHT...Mostly clear. Lows 47 to 57. Northwest winds up to 15 mph. .WEDNESDAY...Partly cloudy in the morning then clearing. Highs 70 to 80. North winds up to 10 mph shifting to the east in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 51 to 61. Northwest winds up to 10 mph. .THURSDAY...Sunny. Highs 73 to 83. North winds up to 10 mph shifting to the southeast in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows 53 to 63. .FRIDAY...Sunny. Highs 73 to 83. .FRIDAY NIGHT THROUGH SUNDAY...Clear. Lows 52 to 62. Highs 72 to 82. .SUNDAY NIGHT AND MEMORIAL DAY...Mostly clear. Lows 50 to 60. Highs 70 to 80. $$ = CAZ122-192300- W. Shasta County 1000-3000 ft- Including the city of Whiskeytown 1132 AM PDT Tue May 19 2026 .TODAY...Sunny, warmer. Highs 77 to 87. Northwest winds up to 10 mph in the morning becoming light. .TONIGHT...Mostly clear. Lows 52 to 62. Northwest winds up to 10 mph with gusts to around 20 mph. .WEDNESDAY...Mostly sunny. Highs 79 to 89. Northwest winds up to 10 mph shifting to the east in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 55 to 65. Southwest winds up to 10 mph shifting to the northwest after midnight. .THURSDAY...Sunny. Highs 83 to 93. Light winds becoming east up to 10 mph in the afternoon. .THURSDAY NIGHT...Clear. Lows 58 to 68. .FRIDAY...Sunny. Highs 83 to 93. .FRIDAY NIGHT THROUGH SUNDAY...Clear. Lows 56 to 66. Highs 82 to 92. .SUNDAY NIGHT AND MEMORIAL DAY...Mostly clear. Lows 54 to 64. Highs 79 to 89. $$ = CAZ123-192300- Shasta Lake Area & 1-5 1000-3000 ft- Including the city of Shasta Lake, Sims 1132 AM PDT Tue May 19 2026 .TODAY...Sunny, warmer. Highs 76 to 86. Northeast winds up to 10 mph with gusts to around 20 mph. .TONIGHT...Mostly clear. Lows 50 to 60. North winds up to 10 mph. .WEDNESDAY...Partly cloudy in the morning then clearing. Highs 79 to 89. North winds up to 10 mph in the morning becoming light. .WEDNESDAY NIGHT...Mostly clear. Lows 53 to 63. Light winds becoming north up to 10 mph after midnight. .THURSDAY...Sunny. Highs 82 to 92. North winds up to 10 mph in the morning becoming light. .THURSDAY NIGHT...Clear. Lows 55 to 65. .FRIDAY...Sunny. Highs 82 to 92. .FRIDAY NIGHT THROUGH SUNDAY...Clear. Lows 54 to 64. Highs 81 to 91. .SUNDAY NIGHT AND MEMORIAL DAY...Mostly clear. Lows 52 to 62. Highs 77 to 87. && TEMPERATURE / PRECIPITATION SHASTA DAM 87 61 89 / 0 0 0 $$ = CAZ124-192300- Shasta Metro- Including the city of Redding, Anderson 1132 AM PDT Tue May 19 2026 .TODAY...Sunny. Highs around 89. North winds up to 10 mph with gusts to around 20 mph. .TONIGHT...Clear. Lows 56 to 62. Light winds. .WEDNESDAY...Mostly sunny. Highs around 91. Light winds. .WEDNESDAY NIGHT...Mostly clear. Lows 59 to 64. Light winds. .THURSDAY...Sunny. Highs around 95. Light winds. .THURSDAY NIGHT...Clear. Lows around 64. .FRIDAY...Sunny. Highs around 95. .FRIDAY NIGHT THROUGH SUNDAY NIGHT...Clear. Lows 59 to 66. Highs around 93. .MEMORIAL DAY...Mostly sunny. Highs around 88. && TEMPERATURE / PRECIPITATION REDDING 90 57 93 / 0 0 0 RED BLUFF 90 59 93 / 0 0 0 $$ = CAZ125-192300- Shasta County Foothills 1000-3000 ft- 1132 AM PDT Tue May 19 2026 .TODAY...Sunny, warmer. Highs 79 to 87. Light winds becoming northwest up to 10 mph in the afternoon. .TONIGHT...Clear. Lows 54 to 60. Light winds. .WEDNESDAY...Partly cloudy in the morning then clearing. Highs 80 to 90. Light winds. .WEDNESDAY NIGHT...Mostly clear. Lows 57 to 63. Light winds. .THURSDAY...Sunny. Highs 85 to 93. Light winds. .THURSDAY NIGHT...Clear. Lows 60 to 66. .FRIDAY...Sunny. Highs 84 to 92. .FRIDAY NIGHT THROUGH SUNDAY NIGHT...Clear. Lows around 60. Highs 82 to 92. .MEMORIAL DAY...Mostly sunny. Highs 78 to 86. $$ = CAZ126-192300- E. Shasta /S. Cascades Above 3000 ft- Including the city of Shingletown 1132 AM PDT Tue May 19 2026 .TODAY...Sunny, warmer. Highs 66 to 76. Northeast winds up to 10 mph shifting to the northwest in the afternoon. Gusts up to 20 mph. .TONIGHT...Mostly clear. Lows 42 to 52. Light winds becoming northeast up to 10 mph after midnight. .WEDNESDAY...Partly cloudy in the morning then clearing. Highs 69 to 79. Light winds becoming west up to 10 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 45 to 55. Light winds. .THURSDAY...Sunny. Highs 73 to 83. Light winds becoming west up to 10 mph in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows 48 to 58. .FRIDAY...Sunny. Highs 72 to 82. .FRIDAY NIGHT THROUGH SUNDAY NIGHT...Clear. Lows 46 to 56. Highs 72 to 82. .MEMORIAL DAY...Mostly sunny. Highs 67 to 77. $$ = CAZ127-192300- Burney Basin- Including the city of Burney 1132 AM PDT Tue May 19 2026 .TODAY...Sunny, warmer. Highs 66 to 76. Light winds. .TONIGHT...Mostly clear. Lows 40 to 48. Light winds. .WEDNESDAY...Partly cloudy in the morning then clearing. Highs 70 to 80. Light winds becoming northwest up to 10 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 43 to 51. Light winds. .THURSDAY...Sunny. Highs 73 to 83. Light winds. .THURSDAY NIGHT...Mostly clear. Lows 45 to 55. .FRIDAY...Sunny. Highs 73 to 83. .FRIDAY NIGHT THROUGH SUNDAY NIGHT...Clear. Lows 43 to 53. Highs 73 to 83. .MEMORIAL DAY...Mostly sunny. Highs 69 to 79. && TEMPERATURE / PRECIPITATION BURNEY 75 43 79 / 0 0 0 $$ = CAZ128-192300- Lassen Volcanic NP- Including the city of Lassen National Park 1132 AM PDT Tue May 19 2026 .TODAY...Sunny, warmer. Highs 55 to 65. Light winds. .TONIGHT...Mostly clear. Lows 38 to 44. Light winds. Gusts up to 20 mph in the evening. .WEDNESDAY...Partly cloudy in the morning then clearing. Highs 58 to 68. West winds up to 10 mph. Gusts up to 20 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening then becoming mostly cloudy. Lows 40 to 46. Northwest winds up to 10 mph with gusts to around 20 mph in the evening becoming light. .THURSDAY...Sunny. Highs 62 to 72. Light winds becoming west up to 10 mph in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows 43 to 49. .FRIDAY...Sunny. Highs 62 to 72. .FRIDAY NIGHT THROUGH SUNDAY NIGHT...Clear. Lows 40 to 48. Highs 62 to 72. .MEMORIAL DAY...Mostly sunny. Highs 59 to 69. $$ = CAZ129-192300- Sierra (Tehama-Plumas) 1000-3000 ft- Including the city of Paradise 1132 AM PDT Tue May 19 2026 .TODAY...Sunny, warmer. Highs 76 to 86. Northeast winds up to 10 mph shifting to the northwest around 10 mph in the afternoon. Gusts up to 25 mph. .TONIGHT...Clear. Lows 55 to 65. Light winds becoming northeast up to 10 mph after midnight. Gusts up to 20 mph. .WEDNESDAY...Mostly sunny. Highs 78 to 88. Light winds becoming southwest up to 10 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 58 to 68. Light winds becoming northeast up to 10 mph after midnight. .THURSDAY...Sunny. Highs 82 to 92. Light winds becoming west up to 10 mph in the afternoon. .THURSDAY NIGHT...Clear. Lows 61 to 71. .FRIDAY...Sunny. Highs 82 to 92. .FRIDAY NIGHT THROUGH SUNDAY NIGHT...Clear. Lows 57 to 67. Highs 81 to 91. .MEMORIAL DAY...Mostly sunny. Highs 75 to 85. && TEMPERATURE / PRECIPITATION PARADISE 81 61 84 / 0 0 0 $$ = CAZ130-192300- Sierra (Tehama-Plumas) Above 3000 ft- Including the city of Mineral, Quincy 1132 AM PDT Tue May 19 2026 .TODAY...Sunny, warmer. Highs 64 to 74. Northeast winds up to 10 mph shifting to the north in the afternoon. Gusts up to 20 mph. .TONIGHT...Clear. Lows 42 to 52. Light winds. .WEDNESDAY...Partly cloudy in the morning then clearing. Highs 66 to 76. Light winds becoming southwest up to 10 mph with gusts to around 20 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 45 to 55. West winds up to 10 mph with gusts to around 20 mph in the evening becoming light. .THURSDAY...Sunny. Highs 70 to 80. Light winds becoming southwest up to 10 mph with gusts to around 20 mph in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows 47 to 57. .FRIDAY...Sunny. Highs 70 to 80. .FRIDAY NIGHT THROUGH SUNDAY...Clear. Lows 45 to 55. Highs 70 to 80. .SUNDAY NIGHT AND MEMORIAL DAY...Mostly clear. Lows 45 to 55. Highs 69 to 79. && TEMPERATURE / PRECIPITATION QUINCY 80 41 83 / 0 0 0 CHESTER 74 39 77 / 0 0 0 $$ = CAZ131-192300- N. Motherlode 1000-3000 ft- Including the city of Auburn, Grass Valley, Colfax, Nevada City 1132 AM PDT Tue May 19 2026 .TODAY...Sunny. Highs 77 to 85. Northeast winds up to 10 mph shifting to the west in the afternoon. Gusts up to 20 mph. .TONIGHT...Clear. Lows 51 to 59. Light winds. .WEDNESDAY...Mostly sunny in the morning then becoming partly cloudy. Highs 78 to 88. Light winds becoming southwest up to 10 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 54 to 62. Light winds. .THURSDAY...Sunny. Highs 81 to 91. Light winds becoming west up to 10 mph in the afternoon. .THURSDAY NIGHT...Clear. Lows 56 to 64. .FRIDAY...Sunny. Highs 82 to 90. .FRIDAY NIGHT THROUGH SUNDAY...Clear. Lows 53 to 62. Highs 80 to 90. .SUNDAY NIGHT...Mostly clear. Lows 53 to 59. .MEMORIAL DAY...Sunny. Highs 77 to 83. && TEMPERATURE / PRECIPITATION GRASS VALLEY 80 53 81 / 0 0 0 JACKSON 82 57 85 / 0 0 0 $$ = CAZ132-192300- Sierra (Yuba-Placer) 3000-5000 ft- 1132 AM PDT Tue May 19 2026 .TODAY...Sunny, warmer. Highs 69 to 79. East winds up to 10 mph with gusts to around 25 mph shifting to the west in the afternoon. .TONIGHT...Clear. Lows 46 to 56. Light winds. .WEDNESDAY...Mostly sunny in the morning then becoming partly cloudy. Highs 70 to 80. Light winds becoming west up to 10 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 50 to 60. Light winds. .THURSDAY...Sunny. Highs 74 to 84. Light winds becoming west up to 10 mph in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows 52 to 62. .FRIDAY...Sunny. Highs 74 to 84. .FRIDAY NIGHT THROUGH SUNDAY...Clear. Lows 50 to 60. Highs 73 to 83. .SUNDAY NIGHT...Mostly clear. Lows 50 to 60. .MEMORIAL DAY...Sunny. Highs 69 to 79. $$ = CAZ133-192300- Sierra (Sierra-Placer) Above 5000 ft- Including the city of Blue Canyon, Kingvale, Donner Peak 1132 AM PDT Tue May 19 2026 .TODAY...Sunny, warmer. Highs 59 to 69. East winds up to 15 mph with gusts to around 30 mph. .TONIGHT...Clear. Lows 37 to 47. Northwest winds up to 10 mph shifting to the east after midnight. .WEDNESDAY...Mostly sunny in the morning then becoming partly cloudy. Highs 61 to 71. Southeast winds up to 10 mph shifting to the west around 10 mph in the afternoon. Gusts up to 20 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 41 to 51. West winds up to 10 mph with gusts to around 25 mph in the evening becoming light. .THURSDAY...Sunny. Highs 65 to 75. Light winds becoming west around 10 mph in the afternoon. Gusts up to 20 mph. .THURSDAY NIGHT...Mostly clear. Lows 44 to 54. .FRIDAY...Sunny. Highs 65 to 75. .FRIDAY NIGHT THROUGH SUNDAY...Clear. Lows 42 to 52. Highs 66 to 76. .SUNDAY NIGHT...Mostly clear. Lows 42 to 52. .MEMORIAL DAY...Sunny. Highs 63 to 73. && TEMPERATURE / PRECIPITATION BLUE CANYON 70 52 71 / 0 0 0 $$ = CAZ134-192300- Central Motherlode 1000-3000 ft- Including the city of Cameron Park, Shingle Springs, Placerville, Cool, Jackson 1132 AM PDT Tue May 19 2026 .TODAY...Sunny. Highs 76 to 86. East winds up to 10 mph shifting to the west in the afternoon. .TONIGHT...Clear. Lows around 57. Light winds. .WEDNESDAY...Sunny in the morning then becoming partly cloudy. Highs 78 to 88. Light winds. .WEDNESDAY NIGHT...Clear. Lows around 58. Light winds. .THURSDAY...Sunny. Highs 82 to 92. Light winds. .THURSDAY NIGHT...Clear. Lows around 60. .FRIDAY...Sunny. Highs 82 to 92. .FRIDAY NIGHT THROUGH SUNDAY...Clear. Lows around 57. Highs 80 to 90. .SUNDAY NIGHT...Mostly clear. Lows 53 to 59. .MEMORIAL DAY...Sunny. Highs 75 to 83. $$ = CAZ135-192300- Sierra 3000-5000 ft- Including the city of Pollock Pines 1132 AM PDT Tue May 19 2026 .TODAY...Sunny. Highs 69 to 77. East winds up to 10 mph shifting to the west in the afternoon. Gusts up to 20 mph. .TONIGHT...Clear. Lows 47 to 57. Light winds. .WEDNESDAY...Sunny in the morning then becoming partly cloudy. Highs 71 to 79. Light winds becoming west up to 10 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 50 to 60. Light winds. .THURSDAY...Sunny. Highs 75 to 83. Light winds becoming west up to 10 mph in the afternoon. .THURSDAY NIGHT...Clear. Lows 52 to 62. .FRIDAY...Sunny. Highs 76 to 84. .FRIDAY NIGHT THROUGH SUNDAY...Clear. Lows 50 to 60. Highs 74 to 84. .SUNDAY NIGHT...Mostly clear. Lows 50 to 60. .MEMORIAL DAY...Sunny. Highs 70 to 78. $$ = CAZ136-192300- Sierra (El Dorado-Amador) Above 5000 ft- Including the city of Carson Pass 1132 AM PDT Tue May 19 2026 .TODAY...Sunny, warmer. Highs 57 to 67. East winds around 10 mph with gusts to around 30 mph shifting to the northwest up to 10 mph with gusts to around 20 mph in the afternoon. .TONIGHT...Clear. Lows 36 to 46. North winds up to 10 mph shifting to the east after midnight. Gusts up to 20 mph. .WEDNESDAY...Sunny in the morning then becoming partly cloudy. Highs 59 to 69. East winds up to 10 mph shifting to the west around 10 mph in the afternoon. Gusts up to 20 mph. .WEDNESDAY NIGHT...Clear. Lows 39 to 49. Northwest winds up to 10 mph shifting to the east after midnight. Gusts up to 20 mph. .THURSDAY...Sunny. Highs 64 to 74. Light winds becoming west around 10 mph in the afternoon. Gusts up to 20 mph. .THURSDAY NIGHT...Mostly clear. Lows 42 to 52. .FRIDAY...Sunny. Highs 64 to 74. .FRIDAY NIGHT THROUGH SUNDAY...Clear. Lows 42 to 52. Highs 65 to 75. .SUNDAY NIGHT...Mostly clear. Lows 42 to 52. .MEMORIAL DAY...Sunny. Highs 62 to 72. $$ = CAZ137-192300- Southern Motherlode 1000-3000 ft- Including the city of Sonora, Angels Camp 1132 AM PDT Tue May 19 2026 .TODAY...Sunny. Highs 76 to 86. Light winds becoming west up to 10 mph in the afternoon. .TONIGHT...Clear. Lows 53 to 61. Light winds becoming northeast up to 10 mph after midnight. .WEDNESDAY...Sunny in the morning then becoming partly cloudy. Highs 79 to 89. Light winds becoming west around 10 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 56 to 64. Light winds becoming northeast up to 10 mph after midnight. .THURSDAY...Sunny. Highs 83 to 93. Light winds becoming west around 10 mph in the afternoon. .THURSDAY NIGHT...Clear. Lows 57 to 67. .FRIDAY...Sunny. Highs 84 to 94. .FRIDAY NIGHT THROUGH SUNDAY...Clear. Lows 55 to 65. Highs 82 to 92. .SUNDAY NIGHT...Mostly clear. Lows 54 to 62. .MEMORIAL DAY...Sunny. Highs 77 to 85. $$ = CAZ138-192300- Sierra (Cal-Tuo) 3000-5000 ft- Including the city of Twain Harte, Arnold 1132 AM PDT Tue May 19 2026 .TODAY...Sunny. Highs 66 to 76. East winds up to 10 mph shifting to the west in the afternoon. Gusts up to 25 mph. .TONIGHT...Clear. Lows 47 to 57. Northwest winds up to 10 mph shifting to the northeast around 10 mph after midnight. .WEDNESDAY...Sunny in the morning then becoming partly cloudy. Highs 70 to 80. Light winds becoming west around 10 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 50 to 60. Light winds becoming northeast up to 10 mph after midnight. .THURSDAY...Sunny. Highs 74 to 84. Light winds becoming west around 10 mph with gusts to around 20 mph in the afternoon. .THURSDAY NIGHT...Clear. Lows 53 to 63. .FRIDAY...Sunny. Highs 75 to 85. .FRIDAY NIGHT THROUGH SUNDAY...Clear. Lows 52 to 62. Highs 74 to 84. .SUNDAY NIGHT...Mostly clear. Lows 52 to 62. .MEMORIAL DAY...Sunny. Highs 70 to 80. $$ = CAZ139-192300- Sierra (Cal-Tuo) Above 5000 ft- Including the city of Twain Harte, Arnold 1132 AM PDT Tue May 19 2026 .TODAY...Sunny, warmer. Highs 55 to 65. East winds around 10 mph with gusts to around 30 mph shifting to the northwest up to 10 mph with gusts to around 20 mph in the afternoon. .TONIGHT...Clear. Lows 35 to 45. Northwest winds up to 10 mph shifting to the east around 10 mph after midnight. Gusts up to 20 mph. .WEDNESDAY...Sunny in the morning then becoming partly cloudy. Highs 58 to 68. East winds up to 10 mph shifting to the west around 10 mph in the afternoon. Gusts up to 20 mph. .WEDNESDAY NIGHT...Clear. Lows 39 to 49. Northwest winds up to 10 mph with gusts to around 20 mph shifting to the east after midnight. .THURSDAY...Sunny. Highs 63 to 73. Light winds becoming west around 10 mph with gusts to around 20 mph in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows 41 to 51. .FRIDAY...Sunny. Highs 63 to 73. .FRIDAY NIGHT THROUGH SUNDAY...Clear. Lows 41 to 51. Highs 64 to 74. .SUNDAY NIGHT...Mostly clear. Lows 42 to 52. .MEMORIAL DAY...Sunny. Highs 62 to 72. $$ = CAZ140-192300- Tehama Co Coast Range Above 3000 ft- 1132 AM PDT Tue May 19 2026 .TODAY...Sunny, warmer. Highs 63 to 73. North winds up to 10 mph shifting to the northeast around 10 mph in the afternoon. Gusts up to 20 mph. .TONIGHT...Mostly clear. Lows 50 to 60. Northwest winds up to 10 mph. .WEDNESDAY...Partly cloudy in the morning then clearing. Highs 66 to 76. Light winds becoming east around 10 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 52 to 62. South winds up to 10 mph in the evening becoming light. .THURSDAY...Sunny. Highs 70 to 80. Light winds becoming east around 10 mph with gusts to around 20 mph in the afternoon. .THURSDAY NIGHT...Clear. Lows 55 to 65. .FRIDAY...Sunny. Highs 70 to 80. .FRIDAY NIGHT THROUGH SUNDAY...Clear. Lows 52 to 62. Highs 70 to 80. .SUNDAY NIGHT AND MEMORIAL DAY...Mostly clear. Lows 50 to 60. Highs 67 to 77. $$ = CAZ141-192300- W Tehama Co Foothills 1000-3000 ft- 1132 AM PDT Tue May 19 2026 .TODAY...Sunny. Highs 76 to 86. Northwest winds up to 10 mph shifting to the northeast around 10 mph in the afternoon. Gusts up to 20 mph. .TONIGHT...Mostly clear. Lows 59 to 65. Northwest winds up to 10 mph. .WEDNESDAY...Mostly sunny. Highs 78 to 88. Light winds becoming east around 10 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 61 to 67. Southeast winds up to 10 mph in the evening becoming light. .THURSDAY...Sunny. Highs 83 to 93. Light winds becoming east around 10 mph in the afternoon. .THURSDAY NIGHT...Clear. Lows 62 to 70. .FRIDAY...Sunny. Highs 83 to 93. .FRIDAY NIGHT THROUGH SUNDAY NIGHT...Clear. Lows 59 to 67. Highs 82 to 92. .MEMORIAL DAY...Mostly sunny. Highs 77 to 87. $$ = CAZ142-192300- N. Sac Valley in Tehama County- Including the city of Red Bluff 1132 AM PDT Tue May 19 2026 .TODAY...Sunny. Highs 86 to 91. North winds around 10 mph with gusts to around 20 mph. .TONIGHT...Clear. Lows 57 to 63. North winds up to 10 mph. .WEDNESDAY...Mostly sunny. Highs 88 to 94. Light winds. .WEDNESDAY NIGHT...Mostly clear. Lows 59 to 65. Light winds. .THURSDAY...Sunny. Highs around 95. Light winds. .THURSDAY NIGHT...Clear. Lows 61 to 67. .FRIDAY...Sunny. Highs around 95. .FRIDAY NIGHT THROUGH SUNDAY NIGHT...Clear. Lows 57 to 65. Highs around 94. .MEMORIAL DAY...Mostly sunny. Highs around 89. $$ = CAZ143-192300- Glenn/Colusa Coast Range Above 3000 ft- 1132 AM PDT Tue May 19 2026 .TODAY...Sunny, warmer. Highs 65 to 75. Northeast winds around 10 mph. .TONIGHT...Mostly clear. Lows 52 to 62. Northwest winds up to 10 mph. .WEDNESDAY...Partly cloudy in the morning then clearing. Highs 67 to 77. Light winds becoming south around 10 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 55 to 65. Southwest winds around 10 mph with gusts to around 20 mph in the evening becoming light. .THURSDAY...Sunny. Highs 71 to 81. Light winds becoming southeast around 10 mph with gusts to around 20 mph in the afternoon. .THURSDAY NIGHT...Clear. Lows 57 to 67. .FRIDAY...Sunny. Highs 71 to 81. .FRIDAY NIGHT THROUGH SUNDAY...Clear. Lows 53 to 63. Highs 71 to 81. .SUNDAY NIGHT AND MEMORIAL DAY...Mostly clear. Lows 51 to 61. Highs 68 to 78. $$ = CAZ144-192300- Central Glenn Co & Interstate 5- Including the city of Willows, Orland 1132 AM PDT Tue May 19 2026 .TODAY...Sunny. Highs 85 to 91. North winds 10 to 15 mph. .TONIGHT...Clear. Lows around 58. Light winds. .WEDNESDAY...Mostly sunny. Highs 87 to 93. Light winds becoming east around 10 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows around 60. Southeast winds up to 10 mph in the evening becoming light. .THURSDAY...Sunny. Highs 91 to 97. Light winds. .THURSDAY NIGHT...Clear. Lows around 61. .FRIDAY...Sunny. Highs around 94. .FRIDAY NIGHT THROUGH SUNDAY...Clear. Lows around 58. Highs around 93. .SUNDAY NIGHT AND MEMORIAL DAY...Mostly clear. Lows around 58. Highs around 90. && TEMPERATURE / PRECIPITATION ALDER SPRINGS 72 59 75 / 0 0 0 $$ = CAZ145-192300- Eastern Glenn County- 1132 AM PDT Tue May 19 2026 .TODAY...Sunny. Highs around 90. Northwest winds around 10 mph with gusts to around 20 mph. .TONIGHT...Clear. Lows around 57. Light winds. .WEDNESDAY...Mostly sunny. Highs around 93. Light winds. .WEDNESDAY NIGHT...Mostly clear. Lows around 59. Light winds. .THURSDAY...Sunny. Highs around 97. Light winds. .THURSDAY NIGHT...Clear. Lows around 61. .FRIDAY...Sunny. Highs around 96. .FRIDAY NIGHT THROUGH SUNDAY...Clear. Lows around 58. Highs around 95. .SUNDAY NIGHT...Mostly clear. Lows around 57. .MEMORIAL DAY...Sunny. Highs around 90. $$ = CAZ146-192300- Butte County Below 1000 ft- Including the city of Chico, Oroville, Gridley 1132 AM PDT Tue May 19 2026 .TODAY...Sunny, warmer. Highs 86 to 93. Northwest winds up to 10 mph with gusts to around 20 mph. .TONIGHT...Clear. Lows 55 to 62. Light winds. .WEDNESDAY...Mostly sunny. Highs 88 to 95. Light winds. .WEDNESDAY NIGHT...Mostly clear. Lows 58 to 66. Light winds. .THURSDAY...Sunny. Highs 92 to 99. Light winds. .THURSDAY NIGHT...Clear. Lows 60 to 69. .FRIDAY...Sunny. Highs 91 to 98. .FRIDAY NIGHT THROUGH SUNDAY...Clear. Lows 56 to 65. Highs 88 to 98. .SUNDAY NIGHT...Mostly clear. Lows 56 to 63. .MEMORIAL DAY...Sunny. Highs 84 to 91. && TEMPERATURE / PRECIPITATION CHICO 91 59 94 / 0 0 0 OROVILLE 91 57 94 / 0 0 0 $$ = CAZ147-192300- W. Glenn/Colusa Foothills 1000-3000 ft- 1132 AM PDT Tue May 19 2026 .TODAY...Sunny, warmer. Highs 76 to 86. North winds 10 to 15 mph with gusts to around 25 mph. .TONIGHT...Clear. Lows 54 to 64. Northwest winds up to 10 mph. .WEDNESDAY...Mostly sunny. Highs 80 to 90. Light winds becoming east around 10 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 56 to 66. Southwest winds around 10 mph with gusts to around 20 mph shifting to the west up to 10 mph after midnight. .THURSDAY...Sunny. Highs 83 to 93. Light winds becoming east around 10 mph in the afternoon. .THURSDAY NIGHT...Clear. Lows 58 to 68. .FRIDAY...Sunny. Highs 83 to 93. .FRIDAY NIGHT THROUGH SUNDAY...Clear. Lows 54 to 64. Highs 82 to 92. .SUNDAY NIGHT AND MEMORIAL DAY...Mostly clear. Lows 52 to 62. Highs 79 to 89. $$ = CAZ148-192300- Central Colusa County Incl. I-5- Including the city of Williams 1132 AM PDT Tue May 19 2026 .TODAY...Sunny. Highs 85 to 91. North winds 10 to 15 mph. .TONIGHT...Clear. Lows 56 to 62. Light winds. .WEDNESDAY...Mostly sunny. Highs 87 to 93. Light winds becoming east up to 10 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 58 to 64. South winds around 10 mph in the evening becoming light. .THURSDAY...Sunny. Highs 90 to 96. Light winds. .THURSDAY NIGHT...Clear. Lows around 62. .FRIDAY...Sunny. Highs 90 to 96. .FRIDAY NIGHT THROUGH MEMORIAL DAY...Clear. Lows around 58. Highs 85 to 95. $$ = CAZ149-192300- Eastern Colusa County- Including the city of Colusa 1132 AM PDT Tue May 19 2026 .TODAY...Sunny. Highs around 91. North winds around 10 mph with gusts to around 20 mph. .TONIGHT...Clear. Lows around 57. Light winds. .WEDNESDAY...Mostly sunny. Highs around 93. Light winds. .WEDNESDAY NIGHT...Clear. Lows around 59. Light winds. .THURSDAY...Sunny. Highs around 96. Light winds. .THURSDAY NIGHT...Clear. Lows around 60. .FRIDAY...Sunny. Highs around 96. .FRIDAY NIGHT THROUGH SUNDAY...Clear. Lows around 56. Highs around 94. .SUNDAY NIGHT...Mostly clear. Lows around 56. .MEMORIAL DAY...Sunny. Highs around 89. $$ = CAZ150-192300- Sutter/Yuba counties below 1000 ft- Including the city of Yuba City, Beale AFB 1132 AM PDT Tue May 19 2026 .TODAY...Sunny, warmer. Highs 88 to 93. Northwest winds up to 10 mph. .TONIGHT...Clear. Lows 55 to 60. Light winds. .WEDNESDAY...Mostly sunny. Highs 90 to 96. Light winds. .WEDNESDAY NIGHT...Clear. Lows 56 to 62. Southeast winds up to 10 mph. .THURSDAY...Sunny. Highs 93 to 99. Light winds. .THURSDAY NIGHT...Clear. Lows 56 to 64. .FRIDAY...Sunny. Highs 93 to 98. .FRIDAY NIGHT THROUGH SUNDAY...Clear. Lows 53 to 62. Highs 88 to 98. .SUNDAY NIGHT...Mostly clear. Lows 53 to 59. .MEMORIAL DAY...Sunny. Highs 85 to 90. && TEMPERATURE / PRECIPITATION MARYSVILLE/YUBA CITY 91 56 93 / 0 0 0 $$ = CAZ151-192300- Yolo / Solano County Hills- 1132 AM PDT Tue May 19 2026 .TODAY...Sunny, warmer. Highs 80 to 88. North winds 10 to 15 mph with gusts to around 30 mph. .TONIGHT...Clear. Lows 57 to 65. Northwest winds up to 10 mph with gusts to around 20 mph. .WEDNESDAY...Mostly sunny. Highs 80 to 90. Northwest winds up to 10 mph shifting to the southwest in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 55 to 65. West winds up to 15 mph. .THURSDAY...Sunny. Highs 81 to 91. Northwest winds up to 10 mph shifting to the south around 10 mph in the afternoon. .THURSDAY NIGHT...Clear. Lows 54 to 64. .FRIDAY...Sunny. Highs 78 to 88. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Clear. Lows 51 to 58. Highs 76 to 86. .SUNDAY THROUGH MEMORIAL DAY...Mostly clear. Highs 74 to 84. Lows 51 to 57. $$ = CAZ152-192300- W. Yolo County including Capay/I-505- Including the city of Esparto, Winters 1132 AM PDT Tue May 19 2026 .TODAY...Sunny. Highs around 89. North winds 10 to 15 mph with gusts to around 25 mph. .TONIGHT...Clear. Lows 57 to 63. Light winds. .WEDNESDAY...Mostly sunny. Highs around 90. Light winds. .WEDNESDAY NIGHT...Clear. Lows 57 to 63. West winds up to 10 mph. Gusts up to 20 mph in the evening. .THURSDAY...Sunny. Highs around 93. Light winds. .THURSDAY NIGHT...Clear. Lows 56 to 62. .FRIDAY...Sunny. Highs 88 to 94. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Clear. Lows around 55. Highs 83 to 93. .SUNDAY...Mostly sunny. Highs 83 to 89. .SUNDAY NIGHT...Clear. Lows around 55. .MEMORIAL DAY...Mostly sunny. Highs 82 to 88. $$ = CAZ153-192300- C. Yolo/NE Solano including Woodland- Including the city of Woodland, Dixon 1132 AM PDT Tue May 19 2026 .TODAY...Sunny. Highs around 90. North winds around 10 mph with gusts to around 20 mph. .TONIGHT...Clear. Lows around 56. Light winds. .WEDNESDAY...Mostly sunny. Highs around 91. Light winds. .WEDNESDAY NIGHT...Clear. Lows around 57. Southwest winds up to 10 mph. .THURSDAY...Sunny. Highs around 94. Light winds. .THURSDAY NIGHT...Clear. Lows around 56. .FRIDAY...Sunny. Highs 86 to 96. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Clear. Lows around 53. Highs 84 to 94. .SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 81 to 91. Lows around 53. .MEMORIAL DAY...Sunny. Highs 81 to 88. $$ = CAZ154-192300- Sac Metro/W. El Dorado/Amador County- Including the city of Lincoln, Roseville, Sacramento, Elk Grove, Folsom 1132 AM PDT Tue May 19 2026 .TODAY...Sunny. Highs 87 to 93. Northwest winds up to 10 mph. .TONIGHT...Clear. Lows 54 to 60. Light winds. .WEDNESDAY...Mostly sunny. Highs 89 to 95. Light winds. .WEDNESDAY NIGHT...Clear. Lows 55 to 62. Southwest winds up to 10 mph in the evening becoming light. .THURSDAY...Sunny. Highs 92 to 98. Light winds. .THURSDAY NIGHT...Clear. Lows 54 to 63. .FRIDAY...Sunny. Highs 90 to 98. .FRIDAY NIGHT THROUGH SUNDAY...Clear. Lows 50 to 59. Highs 86 to 96. .SUNDAY NIGHT...Mostly clear. Lows 50 to 57. .MEMORIAL DAY...Sunny. Highs 82 to 88. && TEMPERATURE / PRECIPITATION SACRAMENTO 91 58 94 / 0 0 0 SAC EXEC AIRPORT 91 56 93 / 0 0 0 $$ = CAZ155-192300- C. Solano County including Fairfield- Including the city of Fairfield, Vacaville 1132 AM PDT Tue May 19 2026 .TODAY...Sunny. Highs around 90. North winds 10 to 15 mph. .TONIGHT...Clear. Lows around 58. West winds up to 10 mph with gusts to around 20 mph. .WEDNESDAY...Mostly sunny in the morning then becoming partly cloudy. Highs around 89. West winds up to 10 mph. .WEDNESDAY NIGHT...Clear. Lows around 56. West winds 10 to 15 mph. .THURSDAY...Sunny. Highs 86 to 94. West winds up to 10 mph. .THURSDAY NIGHT...Clear. Lows around 55. .FRIDAY...Sunny. Highs 80 to 88. .FRIDAY NIGHT...Clear. Lows around 53. .SATURDAY...Mostly sunny. Highs 75 to 81. .SATURDAY NIGHT...Clear. Lows around 52. .SUNDAY THROUGH MEMORIAL DAY...Mostly clear. Highs 75 to 82. Lows around 52. && TEMPERATURE / PRECIPITATION FAIRFIELD/SUISUN 90 57 90 / 0 0 0 $$ = CAZ156-192300- SW Solano County including Vallejo- Including the city of Vallejo, Benicia 1132 AM PDT Tue May 19 2026 .TODAY...Sunny. Highs 85 to 91. North winds up to 10 mph. .TONIGHT...Clear. Lows around 57. West winds up to 15 mph. .WEDNESDAY...Mostly sunny. Highs 81 to 90. Southwest winds up to 10 mph. .WEDNESDAY NIGHT...Clear. Lows around 54. Southwest winds 10 to 15 mph. .THURSDAY...Sunny. Highs 79 to 89. West winds up to 10 mph. .THURSDAY NIGHT...Clear. Lows around 54. .FRIDAY...Sunny. Highs 73 to 83. .FRIDAY NIGHT...Clear. Lows around 53. .SATURDAY...Mostly sunny. Highs 68 to 77. .SATURDAY NIGHT...Clear. Lows around 52. .SUNDAY THROUGH MEMORIAL DAY...Mostly clear. Highs 70 to 78. Lows around 52. $$ = CAZ157-192300- Sacramento County Delta- Including the city of Walnut Grove 1132 AM PDT Tue May 19 2026 .TODAY...Sunny. Highs 85 to 91. North winds around 10 mph. .TONIGHT...Clear. Lows 55 to 60. West winds up to 10 mph with gusts to around 20 mph. .WEDNESDAY...Mostly sunny in the morning then becoming partly cloudy. Highs 85 to 93. Light winds. .WEDNESDAY NIGHT...Clear. Lows around 56. West winds 10 to 15 mph. .THURSDAY...Sunny. Highs 86 to 95. West winds up to 10 mph. .THURSDAY NIGHT...Clear. Lows around 55. .FRIDAY...Sunny. Highs 82 to 91. .FRIDAY NIGHT THROUGH MEMORIAL DAY...Clear. Lows 50 to 55. Highs 79 to 89. $$ = CAZ158-192300- San Joaquin County Delta- 1132 AM PDT Tue May 19 2026 .TODAY...Sunny. Highs around 90. Northwest winds up to 10 mph. .TONIGHT...Clear. Lows around 57. West winds up to 10 mph with gusts to around 20 mph. .WEDNESDAY...Mostly sunny in the morning then becoming partly cloudy. Highs around 92. Northwest winds up to 10 mph. .WEDNESDAY NIGHT...Clear. Lows around 56. West winds up to 10 mph with gusts to around 20 mph. .THURSDAY...Sunny. Highs 91 to 97. Light winds. .THURSDAY NIGHT...Clear. Lows around 56. .FRIDAY...Sunny. Highs 87 to 94. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Clear. Lows around 53. Highs 83 to 93. .SUNDAY...Mostly sunny. Highs 81 to 86. .SUNDAY NIGHT AND MEMORIAL DAY...Clear. Lows around 52. Highs 81 to 86. $$ = CAZ159-192300- C. San Joaquin County including Stockton- Including the city of Stockton, Lodi 1132 AM PDT Tue May 19 2026 .TODAY...Sunny. Highs around 90. Northwest winds up to 10 mph. .TONIGHT...Clear. Lows around 57. Northwest winds up to 10 mph. .WEDNESDAY...Sunny in the morning then becoming partly cloudy. Highs around 93. Light winds. .WEDNESDAY NIGHT...Clear. Lows around 58. Northwest winds up to 10 mph. .THURSDAY...Sunny. Highs around 95. Northwest winds up to 10 mph. .THURSDAY NIGHT...Clear. Lows around 57. .FRIDAY...Sunny. Highs 91 to 97. .FRIDAY NIGHT THROUGH MEMORIAL DAY...Clear. Lows 52 to 57. Highs 86 to 96. && TEMPERATURE / PRECIPITATION STOCKTON 91 56 94 / 0 0 0 MODESTO 90 58 94 / 0 0 0 $$ = CAZ160-192300- Tracy Triangle Below 1000 ft- Including the city of Tracy 1132 AM PDT Tue May 19 2026 .TODAY...Sunny. Highs 86 to 91. Northwest winds around 10 mph with gusts to around 20 mph. .TONIGHT...Clear. Lows 57 to 65. West winds up to 10 mph with gusts to around 20 mph. .WEDNESDAY...Mostly sunny in the morning then becoming partly cloudy. Highs around 93. Northwest winds up to 10 mph. .WEDNESDAY NIGHT...Clear. Lows 57 to 65. West winds up to 10 mph with gusts to around 20 mph. .THURSDAY...Sunny. Highs 92 to 98. Northwest winds up to 10 mph. .THURSDAY NIGHT...Clear. Lows 56 to 65. .FRIDAY...Sunny. Highs 90 to 96. .FRIDAY NIGHT THROUGH SUNDAY NIGHT...Clear. Lows 53 to 60. Highs 86 to 96. .MEMORIAL DAY...Sunny. Highs around 84. $$ = CAZ161-192300- NE San Joaquin Valley Below 1000 ft- 1132 AM PDT Tue May 19 2026 .TODAY...Sunny. Highs 85 to 90. Light winds. .TONIGHT...Clear. Lows 55 to 61. Light winds becoming northeast up to 10 mph after midnight. .WEDNESDAY...Sunny in the morning then becoming partly cloudy. Highs 88 to 93. Light winds. .WEDNESDAY NIGHT...Clear. Lows 57 to 63. North winds up to 10 mph. .THURSDAY...Sunny. Highs 91 to 97. Light winds becoming northwest around 10 mph in the afternoon. .THURSDAY NIGHT...Clear. Lows 59 to 65. .FRIDAY...Sunny. Highs 92 to 98. .FRIDAY NIGHT THROUGH SUNDAY NIGHT...Clear. Lows 54 to 63. Highs 87 to 97. .MEMORIAL DAY...Sunny. Highs 83 to 89. $$ = CAZ162-192300- E. Diablo Range Above 1000 ft- 1132 AM PDT Tue May 19 2026 .TODAY...Sunny, warmer. Highs 77 to 87. North winds 10 to 15 mph. .TONIGHT...Clear. Lows 55 to 65. Northwest winds 10 to 15 mph. .WEDNESDAY...Sunny in the morning then becoming partly cloudy. Highs 81 to 91. Light winds becoming northeast around 10 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 56 to 66. West winds up to 10 mph with gusts to around 20 mph. .THURSDAY...Sunny. Highs 83 to 93. Light winds becoming north around 10 mph in the afternoon. .THURSDAY NIGHT...Clear. Lows 55 to 65. .FRIDAY...Sunny. Highs 83 to 91. .FRIDAY NIGHT THROUGH MEMORIAL DAY...Clear. Lows 50 to 60. Highs 79 to 89. $$ = CAZ163-192300- W. Stanislaus County Above 1000 ft & I-5- 1132 AM PDT Tue May 19 2026 .TODAY...Sunny. Highs 85 to 90. North winds around 10 mph. .TONIGHT...Clear. Lows 56 to 64. Northwest winds up to 10 mph. .WEDNESDAY...Sunny in the morning then becoming partly cloudy. Highs around 92. North winds up to 10 mph. .WEDNESDAY NIGHT...Clear. Lows 58 to 65. West winds up to 10 mph with gusts to around 20 mph. .THURSDAY...Sunny. Highs 91 to 97. Northwest winds up to 10 mph. .THURSDAY NIGHT...Clear. Lows 57 to 65. .FRIDAY...Sunny. Highs 91 to 96. .FRIDAY NIGHT THROUGH SUNDAY NIGHT...Clear. Lows around 56. Highs 86 to 96. .MEMORIAL DAY...Sunny. Highs around 85. $$ = CAZ164-192300- C. Stanislaus County including Modesto- Including the city of Modesto, Turlock 1132 AM PDT Tue May 19 2026 .TODAY...Sunny. Highs around 89. Light winds. .TONIGHT...Clear. Lows around 56. Northwest winds up to 10 mph. .WEDNESDAY...Sunny in the morning then becoming partly cloudy. Highs around 93. Light winds. .WEDNESDAY NIGHT...Clear. Lows around 59. Northwest winds up to 10 mph. .THURSDAY...Sunny. Highs around 95. Northwest winds up to 10 mph. .THURSDAY NIGHT...Clear. Lows around 59. .FRIDAY...Sunny. Highs around 96. .FRIDAY NIGHT THROUGH SUNDAY NIGHT...Clear. Lows around 56. Highs 90 to 96. .MEMORIAL DAY...Sunny. Highs around 87. $$ =