723
FPUS56 KSTO 202102
ZFPSTO
INTERIOR NORTHERN CALIFORNIA ZONE FORECASTS FOR CALIFORNIA
NATIONAL WEATHER SERVICE SACRAMENTO CA
202 PM PDT MON JUL 20 2026
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TONIGHT, TUESDAY, TUESDAY NIGHT, AND WEDNESDAY.
CAZ121-211100-
W. SHASTA COUNTY ABOVE 3000 FT-
202 PM PDT MON JUL 20 2026
TONIGHT
PARTLY CLOUDY. LOWS 60 TO 70. LIGHT WINDS.
TUESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
78 TO 88. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 61 TO 71. LIGHT WINDS.
WEDNESDAY
SUNNY. HIGHS 79 TO 89. LIGHT WINDS BECOMING
SOUTHEAST AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 58 TO 68. SOUTH WINDS AROUND
10 MPH IN THE EVENING BECOMING LIGHT. GUSTS UP TO 20 MPH.
THURSDAY
SUNNY. HIGHS 76 TO 86.
THURSDAY NIGHT
CLEAR. LOWS 55 TO 65.
FRIDAY THROUGH SUNDAY NIGHT
CLEAR. HIGHS 79 TO 89. LOWS 55 TO
65.
MONDAY
MOSTLY SUNNY. HIGHS 80 TO 90.
=
CAZ122-211100-
W. SHASTA COUNTY 1000-3000 FT-
INCLUDING THE CITY OF WHISKEYTOWN
202 PM PDT MON JUL 20 2026
TONIGHT
PARTLY CLOUDY. LOWS 64 TO 74. LIGHT WINDS.
TUESDAY
MOSTLY SUNNY. HIGHS 88 TO 98. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 65 TO 75. LIGHT WINDS.
WEDNESDAY
SUNNY. HIGHS 89 TO 99. LIGHT WINDS BECOMING
SOUTHEAST AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 62 TO 72. SOUTH WINDS AROUND
10 MPH IN THE EVENING BECOMING LIGHT. GUSTS UP TO 20 MPH.
THURSDAY
SUNNY. HIGHS 86 TO 96.
THURSDAY NIGHT
CLEAR. LOWS 59 TO 69.
FRIDAY THROUGH SUNDAY NIGHT
CLEAR. HIGHS 89 TO 99. LOWS 59 TO
69.
MONDAY
MOSTLY SUNNY. HIGHS 90 TO 100.
=
CAZ123-211100-
SHASTA LAKE AREA & 1-5 1000-3000 FT-
INCLUDING THE CITY OF SHASTA LAKE, SIMS
202 PM PDT MON JUL 20 2026
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLEAR. LOWS 62 TO 72. LIGHT WINDS.
TUESDAY
MOSTLY SUNNY. HIGHS 87 TO 97. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 63 TO 73. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY. HIGHS 88 TO 98. LIGHT WINDS BECOMING
SOUTH UP TO 10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 61 TO 71. SOUTH WINDS UP TO
10 MPH. GUSTS UP TO 20 MPH IN THE EVENING.
THURSDAY
SUNNY. HIGHS 85 TO 95.
THURSDAY NIGHT
CLEAR. LOWS 59 TO 69.
FRIDAY THROUGH SUNDAY NIGHT
CLEAR. HIGHS 88 TO 98. LOWS 59 TO
69.
MONDAY
MOSTLY SUNNY. HIGHS 89 TO 99.
TEMPERATURE / PRECIPITATION
SHASTA DAM 73 97 74 99 / 20 0 0 0
=
CAZ124-211100-
SHASTA METRO-
INCLUDING THE CITY OF REDDING, ANDERSON
202 PM PDT MON JUL 20 2026
TONIGHT
MOSTLY CLEAR. LOWS 68 TO 74. LIGHT WINDS.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 99. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 69 TO 75. LIGHT WINDS.
WEDNESDAY
SUNNY. HIGHS AROUND 101. LIGHT WINDS BECOMING SOUTH
AROUND 10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 70. SOUTH WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
THURSDAY
SUNNY. HIGHS AROUND 97.
THURSDAY NIGHT
CLEAR. LOWS AROUND 68.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS AROUND 100. LOWS AROUND 68.
TEMPERATURE / PRECIPITATION
REDDING 69 100 70 102 / 20 0 0 0
RED BLUFF 70 99 72 101 / 20 0 0 0
=
CAZ125-211100-
SHASTA COUNTY FOOTHILLS 1000-3000 FT-
202 PM PDT MON JUL 20 2026
TONIGHT
MOSTLY CLEAR. LOWS 65 TO 71. LIGHT WINDS.
TUESDAY
MOSTLY SUNNY. HIGHS 90 TO 98. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 66 TO 72. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY. HIGHS 92 TO 100. LIGHT WINDS BECOMING
SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 68. SOUTH WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY
SUNNY. HIGHS 88 TO 96.
THURSDAY NIGHT
CLEAR. LOWS AROUND 65.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS 90 TO 99. LOWS AROUND 66.
=
CAZ126-211100-
E. SHASTA /S. CASCADES ABOVE 3000 FT-
INCLUDING THE CITY OF SHINGLETOWN
202 PM PDT MON JUL 20 2026
TONIGHT
MOSTLY CLEAR. LOWS 55 TO 65. LIGHT WINDS.
TUESDAY
MOSTLY SUNNY. HIGHS 78 TO 88. LIGHT WINDS BECOMING
SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 56 TO 66. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY. HIGHS 79 TO 89. LIGHT WINDS BECOMING
SOUTHWEST UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 54 TO 64. SOUTHWEST WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
THURSDAY
SUNNY. HIGHS 76 TO 86.
THURSDAY NIGHT
CLEAR. LOWS 51 TO 61.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS 79 TO 89. LOWS 52 TO 62.
=
CAZ127-211100-
BURNEY BASIN-
INCLUDING THE CITY OF BURNEY
202 PM PDT MON JUL 20 2026
TONIGHT
MOSTLY CLEAR. LOWS 54 TO 64. WEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH IN THE EVENING BECOMING LIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS 79 TO 89. LIGHT WINDS BECOMING
WEST UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 55 TO 65. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY. HIGHS 81 TO 91. LIGHT WINDS BECOMING
WEST UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 52 TO 62. SOUTHWEST WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
THURSDAY
SUNNY. HIGHS 79 TO 89.
THURSDAY NIGHT
CLEAR. LOWS 49 TO 59.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS 80 TO 90. LOWS 50 TO 60.
TEMPERATURE / PRECIPITATION
BURNEY 58 89 59 90 / 20 0 0 0
=
CAZ128-211100-
LASSEN VOLCANIC NP-
INCLUDING THE CITY OF LASSEN NATIONAL PARK
202 PM PDT MON JUL 20 2026
TONIGHT
MOSTLY CLEAR. LOWS 51 TO 59. LIGHT WINDS.
TUESDAY
MOSTLY SUNNY. HIGHS 69 TO 79. SOUTHWEST WINDS UP TO
10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 52 TO 60. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY. HIGHS 70 TO 80. LIGHT WINDS BECOMING
SOUTHWEST UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 48 TO 56. SOUTHWEST WINDS UP TO
10 MPH. GUSTS UP TO 20 MPH IN THE EVENING.
THURSDAY
SUNNY. HIGHS 69 TO 79.
THURSDAY NIGHT
CLEAR. LOWS 45 TO 53.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS 70 TO 80. LOWS 45 TO 55.
=
CAZ129-211100-
SIERRA (TEHAMA-PLUMAS) 1000-3000 FT-
INCLUDING THE CITY OF PARADISE
202 PM PDT MON JUL 20 2026
TONIGHT
MOSTLY CLEAR. LOWS 67 TO 77. SOUTH WINDS UP TO 10 MPH
IN THE EVENING BECOMING LIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS 86 TO 96. LIGHT WINDS BECOMING
SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 68 TO 78. LIGHT WINDS.
WEDNESDAY
SUNNY. HIGHS 88 TO 98. LIGHT WINDS BECOMING
SOUTHWEST UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 65 TO 75. SOUTH WINDS 10 TO 15 MPH
SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT. GUSTS UP TO 25 MPH.
THURSDAY
SUNNY. HIGHS 84 TO 94.
THURSDAY NIGHT
CLEAR. LOWS 62 TO 72.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS 87 TO 97. LOWS 63 TO 73.
TEMPERATURE / PRECIPITATION
PARADISE 73 91 75 92 / 20 0 0 0
=
CAZ130-211100-
SIERRA (TEHAMA-PLUMAS) ABOVE 3000 FT-
INCLUDING THE CITY OF MINERAL, QUINCY
202 PM PDT MON JUL 20 2026
TONIGHT
MOSTLY CLEAR. LOWS 57 TO 67. SOUTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH IN THE EVENING BECOMING LIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS 77 TO 87. LIGHT WINDS BECOMING
SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 58 TO 68. SOUTHWEST WINDS UP
TO 10 MPH IN THE EVENING BECOMING LIGHT.
WEDNESDAY
SUNNY. HIGHS 78 TO 88. LIGHT WINDS BECOMING
SOUTHWEST AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 55 TO 65. SOUTHWEST WINDS AROUND
10 MPH IN THE EVENING BECOMING LIGHT. GUSTS UP TO 20 MPH.
THURSDAY
SUNNY. HIGHS 76 TO 86.
THURSDAY NIGHT
CLEAR. LOWS 51 TO 61.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS 79 TO 89. LOWS 52 TO 62.
TEMPERATURE / PRECIPITATION
QUINCY 58 94 58 96 / 20 0 10 0
CHESTER 56 89 56 90 / 20 0 10 0
=
CAZ131-211100-
N. MOTHERLODE 1000-3000 FT-
INCLUDING THE CITY OF AUBURN, GRASS VALLEY, COLFAX, NEVADA CITY
202 PM PDT MON JUL 20 2026
TONIGHT
MOSTLY CLEAR. LOWS 64 TO 72. LIGHT WINDS.
TUESDAY
MOSTLY SUNNY. HIGHS 88 TO 96. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 65 TO 73. LIGHT WINDS.
WEDNESDAY
SUNNY. HIGHS 89 TO 97. LIGHT WINDS BECOMING
SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 63 TO 69. SOUTHWEST WINDS AROUND
10 MPH IN THE EVENING BECOMING LIGHT.
THURSDAY
SUNNY. HIGHS 86 TO 94.
THURSDAY NIGHT
CLEAR. LOWS 60 TO 66.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS 88 TO 97. LOWS 60 TO 68.
TEMPERATURE / PRECIPITATION
GRASS VALLEY 66 90 67 91 / 20 0 0 0
JACKSON 66 94 68 94 / 20 0 0 0
=
CAZ132-211100-
SIERRA (YUBA-PLACER) 3000-5000 FT-
202 PM PDT MON JUL 20 2026
TONIGHT
PARTLY CLOUDY. LOWS 62 TO 72. LIGHT WINDS.
TUESDAY
MOSTLY SUNNY. HIGHS 80 TO 90. LIGHT WINDS BECOMING
SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 62 TO 72. LIGHT WINDS.
WEDNESDAY
SUNNY. HIGHS 81 TO 91. LIGHT WINDS BECOMING
SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 60 TO 70. SOUTHWEST WINDS AROUND
10 MPH IN THE EVENING BECOMING LIGHT.
THURSDAY
SUNNY. HIGHS 79 TO 89.
THURSDAY NIGHT
CLEAR. LOWS 57 TO 67.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS 82 TO 92. LOWS 58 TO 68.
=
CAZ133-211100-
SIERRA (SIERRA-PLACER) ABOVE 5000 FT-
INCLUDING THE CITY OF BLUE CANYON, KINGVALE, DONNER PEAK
202 PM PDT MON JUL 20 2026
TONIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 55 TO 65. SOUTHWEST WINDS AROUND 10 MPH WITH GUSTS
TO AROUND 25 MPH IN THE EVENING BECOMING LIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS 72 TO 82. SOUTHWEST WINDS UP TO
10 MPH. GUSTS UP TO 20 MPH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 55 TO 65. WEST WINDS UP TO
10 MPH IN THE EVENING BECOMING LIGHT.
WEDNESDAY
SUNNY. HIGHS 73 TO 83. LIGHT WINDS BECOMING
SOUTHWEST AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 52 TO 62. SOUTHWEST WINDS AROUND
10 MPH WITH GUSTS TO AROUND 25 MPH IN THE EVENING BECOMING LIGHT.
THURSDAY
SUNNY. HIGHS 73 TO 83.
THURSDAY NIGHT
CLEAR. LOWS 50 TO 60.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS 75 TO 85. LOWS 51 TO 61.
TEMPERATURE / PRECIPITATION
BLUE CANYON 68 81 69 81 / 20 0 10 0
=
CAZ134-211100-
CENTRAL MOTHERLODE 1000-3000 FT-
INCLUDING THE CITY OF CAMERON PARK, SHINGLE SPRINGS, PLACERVILLE,
COOL, JACKSON
202 PM PDT MON JUL 20 2026
TONIGHT
PARTLY CLOUDY. LOWS 65 TO 71. LIGHT WINDS.
TUESDAY
MOSTLY SUNNY. HIGHS 89 TO 97. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 67 TO 73. LIGHT WINDS.
WEDNESDAY
SUNNY. HIGHS 88 TO 97. LIGHT WINDS BECOMING
SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 62 TO 68. WEST WINDS UP TO 10 MPH
IN THE EVENING BECOMING LIGHT.
THURSDAY
SUNNY. HIGHS 86 TO 94.
THURSDAY NIGHT
CLEAR. LOWS 60 TO 66.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS 88 TO 98. LOWS 60 TO 68.
=
CAZ135-211100-
SIERRA 3000-5000 FT-
INCLUDING THE CITY OF POLLOCK PINES
202 PM PDT MON JUL 20 2026
TONIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 62 TO 72. LIGHT WINDS.
TUESDAY
MOSTLY SUNNY. HIGHS 81 TO 91. LIGHT WINDS BECOMING
WEST UP TO 10 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 62 TO 72. LIGHT WINDS.
WEDNESDAY
SUNNY. HIGHS 81 TO 91. LIGHT WINDS BECOMING WEST
AROUND 10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 59 TO 69. WEST WINDS UP TO 10 MPH
IN THE EVENING BECOMING LIGHT.
THURSDAY
SUNNY. HIGHS 81 TO 89.
THURSDAY NIGHT
CLEAR. LOWS 58 TO 68.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS 83 TO 93. LOWS 59 TO 69.
=
CAZ136-211100-
SIERRA (EL DORADO-AMADOR) ABOVE 5000 FT-
INCLUDING THE CITY OF CARSON PASS
202 PM PDT MON JUL 20 2026
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 55 TO 65. WEST WINDS UP TO 10 MPH WITH GUSTS TO
AROUND 20 MPH IN THE EVENING BECOMING LIGHT.
TUESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS 70 TO 80. LIGHT WINDS
BECOMING WEST UP TO 10 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 53 TO 63. NORTHWEST WINDS UP
TO 10 MPH IN THE EVENING BECOMING LIGHT.
WEDNESDAY
SUNNY. HIGHS 71 TO 81. LIGHT WINDS BECOMING WEST
AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 52 TO 62. WEST WINDS AROUND 10 MPH
WITH GUSTS TO AROUND 20 MPH IN THE EVENING BECOMING LIGHT.
THURSDAY
SUNNY. HIGHS 72 TO 82.
THURSDAY NIGHT
CLEAR. LOWS 51 TO 61.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS 73 TO 83. LOWS 52 TO 62.
=
CAZ137-211100-
SOUTHERN MOTHERLODE 1000-3000 FT-
INCLUDING THE CITY OF SONORA, ANGELS CAMP
202 PM PDT MON JUL 20 2026
TONIGHT
PARTLY CLOUDY. LOWS 65 TO 75. NORTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS 90 TO 98. WEST WINDS UP TO 10 MPH.
GUSTS UP TO 20 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 66 TO 76. NORTHWEST WINDS UP
TO 10 MPH IN THE EVENING BECOMING LIGHT. GUSTS UP TO 20 MPH.
WEDNESDAY
SUNNY. HIGHS 90 TO 98. LIGHT WINDS BECOMING WEST
AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 62 TO 72. NORTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
THURSDAY
SUNNY. HIGHS 87 TO 95.
THURSDAY NIGHT
CLEAR. LOWS 61 TO 71.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS 89 TO 99. LOWS 62 TO 72.
=
CAZ138-211100-
SIERRA (CAL-TUO) 3000-5000 FT-
INCLUDING THE CITY OF TWAIN HARTE, ARNOLD
202 PM PDT MON JUL 20 2026
TONIGHT
PARTLY CLOUDY. LOWS 64 TO 74. WEST WINDS UP TO 10 MPH
IN THE EVENING BECOMING LIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS 81 TO 91. LIGHT WINDS BECOMING
WEST AROUND 10 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 63 TO 73. NORTHWEST WINDS UP
TO 10 MPH IN THE EVENING BECOMING LIGHT.
WEDNESDAY
SUNNY. HIGHS 82 TO 92. LIGHT WINDS BECOMING WEST
AROUND 10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 61 TO 71. WEST WINDS AROUND 10 MPH
IN THE EVENING BECOMING LIGHT.
THURSDAY
SUNNY. HIGHS 81 TO 91.
THURSDAY NIGHT
CLEAR. LOWS 61 TO 71.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS 84 TO 94. LOWS 62 TO 72.
=
CAZ139-211100-
SIERRA (CAL-TUO) ABOVE 5000 FT-
INCLUDING THE CITY OF TWAIN HARTE, ARNOLD
202 PM PDT MON JUL 20 2026
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE LATE
EVENING AND EARLY MORNING. LOWS 54 TO 64. WEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH IN THE EVENING BECOMING LIGHT.
TUESDAY
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS 70 TO
80. LIGHT WINDS BECOMING WEST UP TO 10 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 53 TO 63. LIGHT WINDS.
WEDNESDAY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. HIGHS 72 TO 82. LIGHT WINDS BECOMING SOUTHWEST
AROUND 10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 52 TO 62. WEST WINDS AROUND 10 MPH
WITH GUSTS TO AROUND 20 MPH IN THE EVENING BECOMING LIGHT.
THURSDAY
SUNNY. HIGHS 73 TO 83.
THURSDAY NIGHT
CLEAR. LOWS 52 TO 62.
FRIDAY AND FRIDAY NIGHT
CLEAR. HIGHS 74 TO 84. LOWS 53 TO 63.
SATURDAY
MOSTLY SUNNY. HIGHS 73 TO 83.
SATURDAY NIGHT THROUGH MONDAY
CLEAR. LOWS 53 TO 63. HIGHS
74 TO 84.
=
CAZ140-211100-
TEHAMA CO COAST RANGE ABOVE 3000 FT-
202 PM PDT MON JUL 20 2026
TONIGHT
PARTLY CLOUDY. LOWS 61 TO 71. SOUTHWEST WINDS UP TO
10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS 74 TO 84. LIGHT WINDS BECOMING
SOUTHEAST UP TO 10 MPH IN THE AFTERNOON.
TUESDAY NIGHT
CLEAR. LOWS 62 TO 72. WEST WINDS UP TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS 75 TO 85. LIGHT WINDS BECOMING
SOUTHEAST 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
CLEAR, COOLER. LOWS 56 TO 66. SOUTH WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE WEST
AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 73 TO 83.
THURSDAY NIGHT
CLEAR. LOWS 55 TO 65.
FRIDAY THROUGH SUNDAY NIGHT
CLEAR. HIGHS 76 TO 86. LOWS 56 TO
66.
MONDAY
MOSTLY SUNNY. HIGHS 75 TO 85.
=
CAZ141-211100-
W TEHAMA CO FOOTHILLS 1000-3000 FT-
202 PM PDT MON JUL 20 2026
TONIGHT
PARTLY CLOUDY. LOWS 70 TO 76. LIGHT WINDS.
TUESDAY
MOSTLY SUNNY. HIGHS 87 TO 97. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 71 TO 77. LIGHT WINDS.
WEDNESDAY
SUNNY. HIGHS 89 TO 99. LIGHT WINDS BECOMING
SOUTHEAST AROUND 10 MPH WITH GUSTS TO AROUND 25 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 65 TO 73. SOUTHEAST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 30 MPH IN THE EVENING BECOMING LIGHT.
THURSDAY
SUNNY. HIGHS 85 TO 95.
THURSDAY NIGHT
CLEAR. LOWS 65 TO 71.
FRIDAY THROUGH SUNDAY NIGHT
CLEAR. HIGHS 89 TO 99. LOWS 65 TO
73.
MONDAY
MOSTLY SUNNY. HIGHS 90 TO 100.
=
CAZ142-211100-
N. SAC VALLEY IN TEHAMA COUNTY-
INCLUDING THE CITY OF RED BLUFF
202 PM PDT MON JUL 20 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 71. SOUTHEAST WINDS UP TO
10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 97. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 72. LIGHT WINDS.
WEDNESDAY
SUNNY. HIGHS AROUND 99. SOUTHEAST WINDS UP TO
10 MPH. GUSTS UP TO 20 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 66 TO 72. SOUTH WINDS 10 TO 15 MPH
WITH GUSTS TO AROUND 25 MPH.
THURSDAY
SUNNY. HIGHS AROUND 95.
THURSDAY NIGHT
CLEAR. LOWS AROUND 67.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS AROUND 98. LOWS AROUND 68.
=
CAZ143-211100-
GLENN/COLUSA COAST RANGE ABOVE 3000 FT-
202 PM PDT MON JUL 20 2026
TONIGHT
PARTLY CLOUDY. LOWS 63 TO 73. SOUTHWEST WINDS UP TO
10 MPH IN THE EVENING BECOMING LIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS 75 TO 85. LIGHT WINDS BECOMING
SOUTH AROUND 10 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 64 TO 74. WEST WINDS UP TO
10 MPH.
WEDNESDAY
SUNNY. HIGHS 76 TO 86. LIGHT WINDS BECOMING
SOUTHEAST 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
CLEAR, COOLER. LOWS 57 TO 67. SOUTHWEST WINDS
UP TO 15 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
THURSDAY
SUNNY. HIGHS 73 TO 83.
THURSDAY NIGHT
CLEAR. LOWS 56 TO 66.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS 77 TO 87. LOWS 57 TO 67.
=
CAZ144-211100-
CENTRAL GLENN CO & INTERSTATE 5-
INCLUDING THE CITY OF WILLOWS, ORLAND
202 PM PDT MON JUL 20 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 69. SOUTHEAST WINDS UP TO
10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 95. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 70. LIGHT WINDS.
WEDNESDAY
SUNNY. HIGHS AROUND 98. EAST WINDS UP TO 10 MPH.
GUSTS UP TO 20 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 66. SOUTH WINDS UP TO
15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
THURSDAY
SUNNY. HIGHS AROUND 94.
THURSDAY NIGHT
CLEAR. LOWS AROUND 65.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS AROUND 96. LOWS AROUND 66.
TEMPERATURE / PRECIPITATION
ALDER SPRINGS 69 82 70 82 / 20 0 0 0
=
CAZ145-211100-
EASTERN GLENN COUNTY-
202 PM PDT MON JUL 20 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 66. LIGHT WINDS.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 95. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 68. LIGHT WINDS.
WEDNESDAY
SUNNY. HIGHS AROUND 97. SOUTHEAST WINDS UP TO
10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 65. SOUTH WINDS AROUND
10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY
SUNNY. HIGHS AROUND 94.
THURSDAY NIGHT
CLEAR. LOWS AROUND 63.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS AROUND 96. LOWS AROUND 64.
=
CAZ146-211100-
BUTTE COUNTY BELOW 1000 FT-
INCLUDING THE CITY OF CHICO, OROVILLE, GRIDLEY
202 PM PDT MON JUL 20 2026
TONIGHT
MOSTLY CLEAR. LOWS 66 TO 73. SOUTHEAST WINDS UP TO
10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS 94 TO 99. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 68 TO 75. LIGHT WINDS.
WEDNESDAY
SUNNY. HIGHS 95 TO 101. SOUTH WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 65 TO 72. SOUTH WINDS 10 TO
15 MPH.
THURSDAY
SUNNY. HIGHS AROUND 95.
THURSDAY NIGHT
CLEAR. LOWS 63 TO 69.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS AROUND 97. LOWS 63 TO 71.
TEMPERATURE / PRECIPITATION
CHICO 72 98 74 100 / 20 0 0 0
OROVILLE 69 98 71 100 / 20 0 0 0
=
CAZ147-211100-
W. GLENN/COLUSA FOOTHILLS 1000-3000 FT-
202 PM PDT MON JUL 20 2026
TONIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF RAIN EARLY IN THE
EVENING. LOWS 66 TO 75. SOUTH WINDS UP TO 10 MPH IN THE EVENING
BECOMING LIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS 87 TO 97. LIGHT WINDS BECOMING
SOUTHEAST AROUND 10 MPH IN THE AFTERNOON.
TUESDAY NIGHT
CLEAR. LOWS 67 TO 77. SOUTHWEST WINDS UP TO
10 MPH.
WEDNESDAY
SUNNY. HIGHS 88 TO 98. LIGHT WINDS BECOMING
SOUTHEAST 10 TO 15 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR, COOLER. LOWS 61 TO 69. SOUTHWEST WINDS
UP TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
THURSDAY
SUNNY. HIGHS 85 TO 95.
THURSDAY NIGHT
CLEAR. LOWS 60 TO 68.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS 89 TO 99. LOWS 60 TO 70.
=
CAZ148-211100-
CENTRAL COLUSA COUNTY INCL. I-5-
INCLUDING THE CITY OF WILLIAMS
202 PM PDT MON JUL 20 2026
TONIGHT
MOSTLY CLEAR. LOWS 65 TO 71. SOUTH WINDS UP TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 95. LIGHT WINDS.
TUESDAY NIGHT
CLEAR. LOWS 68 TO 73. SOUTHWEST WINDS UP TO
10 MPH.
WEDNESDAY
SUNNY. HIGHS AROUND 96. SOUTHEAST WINDS UP TO
10 MPH. GUSTS UP TO 20 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 65. SOUTH WINDS 10 TO
15 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
THURSDAY
SUNNY. HIGHS AROUND 93.
THURSDAY NIGHT
CLEAR. LOWS AROUND 64.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS AROUND 96. LOWS AROUND 65.
=
CAZ149-211100-
EASTERN COLUSA COUNTY-
INCLUDING THE CITY OF COLUSA
202 PM PDT MON JUL 20 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 66. LIGHT WINDS.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 95. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 68. LIGHT WINDS.
WEDNESDAY
SUNNY. HIGHS AROUND 97. SOUTHEAST WINDS UP TO
10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 64. SOUTH WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
THURSDAY
SUNNY. HIGHS AROUND 94.
THURSDAY NIGHT
CLEAR. LOWS AROUND 62.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS AROUND 96. LOWS AROUND 63.
=
CAZ150-211100-
SUTTER/YUBA COUNTIES BELOW 1000 FT-
INCLUDING THE CITY OF YUBA CITY, BEALE AFB
202 PM PDT MON JUL 20 2026
TONIGHT
MOSTLY CLEAR. LOWS 62 TO 70. SOUTH WINDS UP TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 96. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 65 TO 73. SOUTH WINDS UP TO
10 MPH.
WEDNESDAY
SUNNY. HIGHS AROUND 98. SOUTH WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 61 TO 69. SOUTH WINDS 10 TO
15 MPH.
THURSDAY
SUNNY. HIGHS AROUND 94.
THURSDAY NIGHT
CLEAR. LOWS 59 TO 67.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS AROUND 97. LOWS 59 TO 68.
TEMPERATURE / PRECIPITATION
MARYSVILLE/YUBA CITY 65 97 69 99 / 20 0 0 0
=
CAZ151-211100-
YOLO / SOLANO COUNTY HILLS-
202 PM PDT MON JUL 20 2026
TONIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF RAIN UNTIL EARLY
MORNING. LOWS 64 TO 74. WEST WINDS UP TO 10 MPH WITH GUSTS TO
AROUND 20 MPH.
TUESDAY
MOSTLY SUNNY. WARMER. HIGHS 86 TO 96. LIGHT WINDS
BECOMING SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.
TUESDAY NIGHT
CLEAR. LOWS 67 TO 77. WEST WINDS AROUND 10 MPH
WITH GUSTS TO AROUND 20 MPH.
WEDNESDAY
SUNNY. HIGHS 83 TO 93. SOUTHWEST WINDS UP TO 15 MPH
WITH GUSTS TO AROUND 25 MPH.
WEDNESDAY NIGHT
CLEAR, COOLER. LOWS 60 TO 70. SOUTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
THURSDAY
SUNNY. HIGHS 81 TO 91.
THURSDAY NIGHT
CLEAR. LOWS 58 TO 68.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS 86 TO 96. LOWS 60 TO 70.
=
CAZ152-211100-
W. YOLO COUNTY INCLUDING CAPAY/I-505-
INCLUDING THE CITY OF ESPARTO, WINTERS
202 PM PDT MON JUL 20 2026
TONIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF RAIN EARLY IN THE
EVENING. LOWS 64 TO 71. SOUTHWEST WINDS UP TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 98. LIGHT WINDS.
TUESDAY NIGHT
CLEAR. LOWS 66 TO 74. SOUTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
WEDNESDAY
SUNNY. HIGHS AROUND 95. SOUTHWEST WINDS UP TO
10 MPH. GUSTS UP TO 20 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 61 TO 67. SOUTHWEST WINDS UP TO
15 MPH WITH GUSTS TO AROUND 25 MPH.
THURSDAY
SUNNY. HIGHS AROUND 93.
THURSDAY NIGHT
CLEAR. LOWS 60 TO 67.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS AROUND 98. LOWS 60 TO 69.
=
CAZ153-211100-
C. YOLO/NE SOLANO INCLUDING WOODLAND-
INCLUDING THE CITY OF WOODLAND, DIXON
202 PM PDT MON JUL 20 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 63. SOUTH WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 96. LIGHT WINDS.
TUESDAY NIGHT
CLEAR. LOWS AROUND 66. SOUTH WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
WEDNESDAY
SUNNY. HIGHS 91 TO 98. SOUTH WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 25 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 62. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 25 MPH.
THURSDAY
SUNNY. HIGHS 88 TO 95.
THURSDAY NIGHT
CLEAR. LOWS AROUND 60.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS 92 TO 100. LOWS AROUND 61.
=
CAZ154-211100-
SAC METRO/W. EL DORADO/AMADOR COUNTY-
INCLUDING THE CITY OF LINCOLN, ROSEVILLE, SACRAMENTO, ELK GROVE,
FOLSOM
202 PM PDT MON JUL 20 2026
TONIGHT
MOSTLY CLEAR. LOWS 60 TO 68. SOUTH WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 97. LIGHT WINDS BECOMING
SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 64 TO 72. SOUTHWEST WINDS UP
TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
WEDNESDAY
SUNNY. HIGHS 92 TO 100. SOUTH WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 60 TO 66. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 25 MPH.
THURSDAY
SUNNY. HIGHS 90 TO 96.
THURSDAY NIGHT
CLEAR. LOWS 57 TO 63.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS 92 TO 100. LOWS 57 TO 66.
TEMPERATURE / PRECIPITATION
SACRAMENTO 64 98 68 96 / 20 0 0 0
SAC EXEC AIRPORT 63 97 67 95 / 20 0 0 0
=
CAZ155-211100-
C. SOLANO COUNTY INCLUDING FAIRFIELD-
INCLUDING THE CITY OF FAIRFIELD, VACAVILLE
202 PM PDT MON JUL 20 2026
TONIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF RAIN EARLY IN THE
EVENING. LOWS 61 TO 66. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS
TO AROUND 25 MPH.
TUESDAY
MOSTLY SUNNY. WARMER. HIGHS 91 TO 97. SOUTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
TUESDAY NIGHT
CLEAR. LOWS 65 TO 70. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
WEDNESDAY
SUNNY. HIGHS 86 TO 92. SOUTHWEST WINDS 10 TO 20 MPH
WITH GUSTS TO AROUND 30 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 63. SOUTHWEST WINDS 10 TO
20 MPH WITH GUSTS TO AROUND 30 MPH.
THURSDAY
SUNNY. HIGHS 84 TO 90.
THURSDAY NIGHT
CLEAR. LOWS AROUND 60.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS 87 TO 96. LOWS AROUND 61.
TEMPERATURE / PRECIPITATION
FAIRFIELD/SUISUN 61 96 65 92 / 20 0 0 0
=
CAZ156-211100-
SW SOLANO COUNTY INCLUDING VALLEJO-
INCLUDING THE CITY OF VALLEJO, BENICIA
202 PM PDT MON JUL 20 2026
TONIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF RAIN UNTIL EARLY
MORNING. LOWS 58 TO 64. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. WARMER. HIGHS 84 TO 94. WEST WINDS 10 TO
15 MPH.
TUESDAY NIGHT
CLEAR. LOWS 61 TO 67. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 25 MPH.
WEDNESDAY
SUNNY. HIGHS 79 TO 89. SOUTHWEST WINDS 10 TO 20 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 61. SOUTHWEST WINDS 10 TO
20 MPH WITH GUSTS TO AROUND 30 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS 77 TO 87.
THURSDAY NIGHT
CLEAR. LOWS AROUND 59.
FRIDAY
MOSTLY SUNNY. HIGHS 78 TO 88.
FRIDAY NIGHT THROUGH MONDAY
CLEAR. LOWS 56 TO 61. HIGHS 80 TO
90.
=
CAZ157-211100-
SACRAMENTO COUNTY DELTA-
INCLUDING THE CITY OF WALNUT GROVE
202 PM PDT MON JUL 20 2026
TONIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF RAIN EARLY IN THE
EVENING. LOWS 60 TO 65. WEST WINDS 10 TO 15 MPH WITH GUSTS TO
AROUND 25 MPH.
TUESDAY
MOSTLY SUNNY. WARMER. HIGHS 86 TO 95. WEST WINDS 10 TO
15 MPH.
TUESDAY NIGHT
CLEAR. LOWS AROUND 66. WEST WINDS 10 TO 15 MPH
WITH GUSTS TO AROUND 25 MPH.
WEDNESDAY
SUNNY. HIGHS 83 TO 92. WEST WINDS 10 TO 15 MPH WITH
GUSTS TO AROUND 25 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 62. WEST WINDS 10 TO 20 MPH
WITH GUSTS TO AROUND 30 MPH.
THURSDAY
SUNNY. HIGHS 83 TO 89.
THURSDAY NIGHT
CLEAR. LOWS AROUND 60.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS 86 TO 94. LOWS AROUND 61.
=
CAZ158-211100-
SAN JOAQUIN COUNTY DELTA-
202 PM PDT MON JUL 20 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 63. WEST WINDS UP TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS 91 TO 98. WEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
TUESDAY NIGHT
CLEAR. LOWS AROUND 67. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
SUNNY. HIGHS 87 TO 96. WEST WINDS UP TO 15 MPH WITH
GUSTS TO AROUND 25 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 63. WEST WINDS 10 TO 15 MPH
WITH GUSTS TO AROUND 25 MPH.
THURSDAY
SUNNY. HIGHS 86 TO 91.
THURSDAY NIGHT
CLEAR. LOWS AROUND 60.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS 89 TO 96. LOWS AROUND 61.
=
CAZ159-211100-
C. SAN JOAQUIN COUNTY INCLUDING STOCKTON-
INCLUDING THE CITY OF STOCKTON, LODI
202 PM PDT MON JUL 20 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 64. NORTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 96. NORTHWEST WINDS UP TO
10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 68. NORTHWEST WINDS UP
TO 10 MPH WITH GUSTS TO AROUND 20 MPH.
WEDNESDAY
SUNNY. HIGHS AROUND 96. NORTHWEST WINDS UP TO
10 MPH. GUSTS UP TO 20 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 63. NORTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 25 MPH.
THURSDAY
SUNNY. HIGHS AROUND 91.
THURSDAY NIGHT
CLEAR. LOWS AROUND 60.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS AROUND 95. LOWS AROUND 61.
TEMPERATURE / PRECIPITATION
STOCKTON 63 98 67 98 / 0 0 0 0
MODESTO 68 98 71 100 / 0 0 0 0
=
CAZ160-211100-
TRACY TRIANGLE BELOW 1000 FT-
INCLUDING THE CITY OF TRACY
202 PM PDT MON JUL 20 2026
TONIGHT
MOSTLY CLEAR. LOWS 63 TO 72. NORTHWEST WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 96. NORTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
TUESDAY NIGHT
CLEAR. LOWS 66 TO 74. WEST WINDS 10 TO 15 MPH
WITH GUSTS TO AROUND 25 MPH.
WEDNESDAY
SUNNY. HIGHS AROUND 95. WEST WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 20 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 62 TO 67. WEST WINDS 10 TO 15 MPH
WITH GUSTS TO AROUND 30 MPH.
THURSDAY
SUNNY. HIGHS AROUND 90.
THURSDAY NIGHT
CLEAR. LOWS 59 TO 65.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS AROUND 94. LOWS 59 TO 68.
=
CAZ161-211100-
NE SAN JOAQUIN VALLEY BELOW 1000 FT-
202 PM PDT MON JUL 20 2026
TONIGHT
MOSTLY CLEAR. LOWS 65 TO 73. NORTHWEST WINDS 10 TO
15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 97. NORTHWEST WINDS AROUND
10 MPH WITH GUSTS TO AROUND 20 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 68 TO 74. NORTHWEST WINDS
10 TO 15 MPH.
WEDNESDAY
SUNNY. HIGHS AROUND 97. NORTHWEST WINDS AROUND
10 MPH WITH GUSTS TO AROUND 20 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 63 TO 70. NORTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
THURSDAY
SUNNY. HIGHS 90 TO 96.
THURSDAY NIGHT
CLEAR. LOWS 61 TO 67.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS AROUND 96. LOWS 61 TO 70.
=
CAZ162-211100-
E. DIABLO RANGE ABOVE 1000 FT-
202 PM PDT MON JUL 20 2026
TONIGHT
MOSTLY CLEAR. LOWS 66 TO 76. WEST WINDS UP TO 10 MPH.
GUSTS UP TO 20 MPH IN THE EVENING.
TUESDAY
MOSTLY SUNNY. HIGHS 88 TO 98. LIGHT WINDS BECOMING
NORTH AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
TUESDAY NIGHT
CLEAR. LOWS 66 TO 76. WEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
WEDNESDAY
SUNNY. HIGHS 87 TO 97. SOUTHWEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 20 MPH.
WEDNESDAY NIGHT
CLEAR, COOLER. LOWS 61 TO 71. WEST WINDS UP TO
15 MPH WITH GUSTS TO AROUND 25 MPH.
THURSDAY
SUNNY. HIGHS 83 TO 93.
THURSDAY NIGHT
CLEAR. LOWS 59 TO 69.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS 87 TO 97. LOWS 60 TO 70.
=
CAZ163-211100-
W. STANISLAUS COUNTY ABOVE 1000 FT & I-5-
202 PM PDT MON JUL 20 2026
TONIGHT
MOSTLY CLEAR. LOWS 64 TO 72. NORTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS 95 TO 101. NORTH WINDS UP TO
10 MPH. GUSTS UP TO 20 MPH IN THE AFTERNOON.
TUESDAY NIGHT
CLEAR. LOWS 67 TO 73. WEST WINDS UP TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS 95 TO 101. LIGHT WINDS BECOMING NORTH
UP TO 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 62 TO 68. NORTHWEST WINDS 10 TO
15 MPH.
THURSDAY
SUNNY. HIGHS 90 TO 97.
THURSDAY NIGHT
CLEAR. LOWS 60 TO 66.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS 92 TO 101. LOWS 60 TO 68.
=
CAZ164-211100-
C. STANISLAUS COUNTY INCLUDING MODESTO-
INCLUDING THE CITY OF MODESTO, TURLOCK
202 PM PDT MON JUL 20 2026
TONIGHT
MOSTLY CLEAR. LOWS AROUND 65. NORTHWEST WINDS 10 TO
15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 96. NORTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 20 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 66 TO 71. NORTHWEST WINDS
AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH.
WEDNESDAY
SUNNY. HIGHS AROUND 97. NORTHWEST WINDS UP TO
10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 64. NORTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 25 MPH.
THURSDAY
SUNNY. HIGHS AROUND 93.
THURSDAY NIGHT
CLEAR. LOWS AROUND 61.
FRIDAY THROUGH MONDAY
CLEAR. HIGHS AROUND 96. LOWS AROUND 62.
=
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