165
FPUS56 KSTO 161500
ZFPSTO
INTERIOR NORTHERN CALIFORNIA ZONE FORECASTS FOR CALIFORNIA
NATIONAL WEATHER SERVICE SACRAMENTO CA
800 AM PDT MON MAR 16 2026
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TODAY, TONIGHT, AND TUESDAY.
CAZ013-162300-
SHASTA LAKE AREA / NORTHERN SHASTA COUNTY-
INCLUDING THE CITY OF SHASTA DAM
800 AM PDT MON MAR 16 2026
TODAY...MOSTLY SUNNY. WARMER. HIGHS 72 TO 87 HIGHER ELEVATIONS
84 TO 92 LOWER ELEVATIONS. PREVAILING NORTH WINDS UP TO 10 MPH.
TONIGHT
CLEAR. LOWS 46 TO 61. PREVAILING NORTH WINDS UP TO
10 MPH.
TUESDAY...SUNNY. HIGHS 73 TO 88 HIGHER ELEVATIONS
84 TO
92 LOWER ELEVATIONS. PREVAILING NORTH WINDS UP TO 10 MPH IN THE
MORNING BECOMING LIGHT.
TUESDAY NIGHT...CLEAR. LOWS 44 TO 59 HIGHER ELEVATIONS
53 TO
61 LOWER ELEVATIONS. PREVAILING SOUTHWEST WINDS UP TO 10 MPH IN
THE EVENING BECOMING LIGHT.
WEDNESDAY...SUNNY. HIGHS 72 TO 87 HIGHER ELEVATIONS
83 TO
91 LOWER ELEVATIONS. PREVAILING NORTH WINDS UP TO 10 MPH IN THE
MORNING BECOMING LIGHT.
WEDNESDAY NIGHT
CLEAR. LOWS 46 TO 61.
THURSDAY
SUNNY. HIGHS 75 TO 90.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS 48 TO 63. HIGHS
75 TO 90.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
PARTLY CLOUDY. LOWS 46 TO
61. HIGHS 72 TO 87.
SUNDAY
MOSTLY SUNNY. HIGHS 66 TO 81.
TEMPERATURE / PRECIPITATION
SHASTA DAM 89 60 89 / 0 0 0
=
CAZ014-162300-
BURNEY BASIN / EASTERN SHASTA COUNTY-
INCLUDING THE CITY OF BURNEY
800 AM PDT MON MAR 16 2026
TODAY
MOSTLY SUNNY. WARMER. HIGHS 71 TO 82. LIGHT WINDS.
TONIGHT
CLEAR. LOWS 39 TO 52. LIGHT WINDS.
TUESDAY
SUNNY. HIGHS 74 TO 86. LIGHT WINDS.
TUESDAY NIGHT
CLEAR. LOWS 41 TO 51. PREVAILING WEST WINDS UP
TO 10 MPH IN THE EVENING BECOMING LIGHT.
WEDNESDAY
SUNNY. HIGHS 74 TO 85. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS 41 TO 51.
THURSDAY
SUNNY. HIGHS 76 TO 86.
THURSDAY NIGHT
CLEAR. LOWS 43 TO 54.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 75 TO 87. LOWS
43 TO 54.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 68 TO 78.
LOWS 40 TO 52.
SUNDAY
MOSTLY SUNNY. HIGHS 65 TO 77.
TEMPERATURE / PRECIPITATION
BURNEY 78 43 81 / 0 0 0
=
CAZ015-162300-
NORTHERN SACRAMENTO VALLEY-
INCLUDING THE CITIES OF REDDING AND RED BLUFF
800 AM PDT MON MAR 16 2026
TODAY
MOSTLY SUNNY. HIGHS 87 TO 92. NORTH WINDS UP TO 10 MPH.
TONIGHT
CLEAR. LOWS 53 TO 61. NORTHWEST WINDS UP TO 10 MPH.
TUESDAY
SUNNY. HIGHS 86 TO 92. LIGHT WINDS.
TUESDAY NIGHT
CLEAR. LOWS 53 TO 61. LIGHT WINDS.
WEDNESDAY
SUNNY. HIGHS AROUND 90. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS 55 TO 61.
THURSDAY
SUNNY. HIGHS AROUND 91.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS 56 TO 62. HIGHS
AROUND 92.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
PARTLY CLOUDY. LOWS 55 TO
61. HIGHS 85 TO 92.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 82.
TEMPERATURE / PRECIPITATION
REDDING 91 54 91 / 0 0 0
RED BLUFF 90 55 88 / 0 0 0
=
CAZ016-162300-
CENTRAL SACRAMENTO VALLEY-
INCLUDING THE CITIES OF CHICO, OROVILLE, AND MARYSVILLE/YUBA CITY
800 AM PDT MON MAR 16 2026
TODAY
SUNNY. HIGHS 84 TO 90. NORTH WINDS UP TO 10 MPH.
TONIGHT
CLEAR. LOWS 52 TO 60. LIGHT WINDS.
TUESDAY
SUNNY. HIGHS AROUND 88. LIGHT WINDS.
TUESDAY NIGHT
CLEAR. LOWS 54 TO 60. LIGHT WINDS.
WEDNESDAY
SUNNY. HIGHS 86 TO 91. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS 55 TO 61.
THURSDAY
SUNNY. HIGHS 88 TO 94.
THURSDAY NIGHT
CLEAR. LOWS 56 TO 62.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 88 TO 94. LOWS
56 TO 62.
SATURDAY
PARTLY CLOUDY. HIGHS 83 TO 89.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 59.
SUNDAY
MOSTLY SUNNY. HIGHS 80 TO 86.
TEMPERATURE / PRECIPITATION
CHICO 88 57 88 / 0 0 0
OROVILLE 86 57 87 / 0 0 0
MARYSVILLE/YUBA CITY 86 54 88 / 0 0 0
=
CAZ017-162300-
SOUTHERN SACRAMENTO VALLEY-
INCLUDING THE CITY OF SACRAMENTO
800 AM PDT MON MAR 16 2026
TODAY
MOSTLY SUNNY. HIGHS 81 TO 89. LIGHT WINDS.
TONIGHT
CLEAR. LOWS 52 TO 60. LIGHT WINDS.
TUESDAY
SUNNY. HIGHS 85 TO 91. LIGHT WINDS.
TUESDAY NIGHT
CLEAR. LOWS 53 TO 61. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY. HIGHS 86 TO 92. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS 55 TO 61.
THURSDAY
SUNNY. HIGHS 88 TO 94.
THURSDAY NIGHT AND FRIDAY
CLEAR. LOWS 55 TO 63. HIGHS 88 TO
94.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 59.
SATURDAY
PARTLY CLOUDY. HIGHS 84 TO 90.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 58.
SUNDAY
MOSTLY SUNNY. HIGHS 80 TO 86.
TEMPERATURE / PRECIPITATION
SACRAMENTO 87 55 90 / 0 0 0
SAC EXEC AIRPORT 86 54 88 / 0 0 0
=
CAZ018-162300-
CARQUINEZ STRAIT AND DELTA-
INCLUDING THE CITY OF FAIRFIELD/SUISUN
800 AM PDT MON MAR 16 2026
TODAY
MOSTLY SUNNY. HIGHS 82 TO 88. NORTHWEST WINDS UP TO
10 MPH.
TONIGHT
CLEAR. LOWS 52 TO 58. LIGHT WINDS.
TUESDAY
SUNNY. HIGHS 85 TO 90. LIGHT WINDS.
TUESDAY NIGHT
CLEAR. LOWS AROUND 56. LIGHT WINDS.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
86 TO 91. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 58.
THURSDAY
SUNNY. HIGHS 87 TO 93.
THURSDAY NIGHT AND FRIDAY
CLEAR. LOWS AROUND 58. HIGHS 87 TO
93.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 59.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLOUDY. HIGHS 84 TO 90.
LOWS AROUND 58.
SUNDAY
MOSTLY SUNNY. HIGHS 79 TO 85.
TEMPERATURE / PRECIPITATION
FAIRFIELD/SUISUN 87 53 89 / 0 0 0
=
CAZ019-162300-
NORTHERN SAN JOAQUIN VALLEY-
INCLUDING THE CITIES OF STOCKTON AND MODESTO
800 AM PDT MON MAR 16 2026
TODAY
MOSTLY SUNNY. HIGHS 80 TO 86. LIGHT WINDS BECOMING
NORTHWEST UP TO 10 MPH IN THE AFTERNOON.
TONIGHT
CLEAR. LOWS 52 TO 62. LIGHT WINDS.
TUESDAY
SUNNY. HIGHS 83 TO 91. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 54 TO 64. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY. HIGHS 86 TO 92. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS 56 TO 64.
THURSDAY
SUNNY. HIGHS 86 TO 92.
THURSDAY NIGHT AND FRIDAY
CLEAR. LOWS 56 TO 64. HIGHS 86 TO
93.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 58 TO 64.
SATURDAY
PARTLY CLOUDY. HIGHS 83 TO 91.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 55 TO 61.
SUNDAY
MOSTLY SUNNY. HIGHS 79 TO 87.
TEMPERATURE / PRECIPITATION
STOCKTON 85 52 89 / 0 0 0
MODESTO 85 55 90 / 0 0 0
=
CAZ063-162300-
MOUNTAINS SOUTHWESTERN SHASTA COUNTY TO WESTERN COLUSA COUNTY-
INCLUDING THE CITY OF ALDER SPRINGS
800 AM PDT MON MAR 16 2026
TODAY...MOSTLY SUNNY. WARMER. HIGHS 69 TO 84 HIGHER ELEVATIONS
84 TO 90 LOWER ELEVATIONS. PREVAILING NORTH WINDS UP TO 10 MPH.
TONIGHT
CLEAR. LOWS 54 TO 66. PREVAILING NORTHWEST WINDS UP TO
10 MPH.
TUESDAY...SUNNY. HIGHS 70 TO 85 HIGHER ELEVATIONS
84 TO
90 LOWER ELEVATIONS. PREVAILING WEST WINDS UP TO 10 MPH IN THE
MORNING BECOMING LIGHT.
TUESDAY NIGHT
CLEAR. LOWS 53 TO 65. PREVAILING WEST WINDS UP
TO 10 MPH.
WEDNESDAY...SUNNY. HIGHS 70 TO 85 HIGHER ELEVATIONS
84 TO
90 LOWER ELEVATIONS. PREVAILING NORTHWEST WINDS UP TO 10 MPH IN
THE MORNING BECOMING LIGHT.
WEDNESDAY NIGHT
CLEAR. LOWS 53 TO 65.
THURSDAY
SUNNY. HIGHS 75 TO 90.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS 56 TO 66. HIGHS
75 TO 90.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
PARTLY CLOUDY. LOWS 50 TO
65. HIGHS 72 TO 87.
SUNDAY
MOSTLY SUNNY. HIGHS 65 TO 80.
TEMPERATURE / PRECIPITATION
ALDER SPRINGS 79 63 81 / 0 0 0
=
CAZ066-162300-
NORTHEAST FOOTHILLS/SACRAMENTO VALLEY-
INCLUDING THE CITY OF PARADISE
800 AM PDT MON MAR 16 2026
TODAY
SUNNY, WARMER. HIGHS 79 TO 89. PREVAILING NORTHEAST
WINDS UP TO 10 MPH SHIFTING TO THE NORTHWEST IN THE AFTERNOON.
TONIGHT
CLEAR. LOWS 56 TO 66. PREVAILING NORTHEAST WINDS UP TO
10 MPH.
TUESDAY
SUNNY. HIGHS 79 TO 89. PREVAILING EAST WINDS UP TO
10 MPH IN THE MORNING BECOMING LIGHT.
TUESDAY NIGHT
CLEAR. LOWS 56 TO 66. LIGHT WINDS.
WEDNESDAY
SUNNY. HIGHS 79 TO 89. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS 55 TO 65.
THURSDAY
SUNNY. HIGHS 82 TO 90.
THURSDAY NIGHT
CLEAR. LOWS 57 TO 67.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 83 TO 91. LOWS
57 TO 67.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 77 TO 85.
LOWS 54 TO 67.
SUNDAY
MOSTLY SUNNY. HIGHS 72 TO 82.
TEMPERATURE / PRECIPITATION
PARADISE 84 62 84 / 0 0 0
=
CAZ067-162300-
MOTHERLODE-
INCLUDING THE CITIES OF GRASS VALLEY AND JACKSON
800 AM PDT MON MAR 16 2026
TODAY
SUNNY. HIGHS 76 TO 84. LIGHT WINDS.
TONIGHT
CLEAR. LOWS 53 TO 63. LIGHT WINDS.
TUESDAY
SUNNY. HIGHS 81 TO 87. LIGHT WINDS.
TUESDAY NIGHT
CLEAR. LOWS 54 TO 64. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY. HIGHS 83 TO 89. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS 54 TO 64.
THURSDAY
SUNNY. HIGHS 84 TO 90.
THURSDAY NIGHT AND FRIDAY
CLEAR. LOWS 55 TO 65. HIGHS 84 TO
90.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 55 TO 65.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 80 TO 86.
LOWS 54 TO 65.
SUNDAY
MOSTLY SUNNY. HIGHS 75 TO 81.
TEMPERATURE / PRECIPITATION
GRASS VALLEY 80 55 84 / 0 0 0
JACKSON 79 58 84 / 0 0 0
=
CAZ068-162300-
WESTERN PLUMAS COUNTY/LASSEN PARK-
INCLUDING THE CITIES OF CHESTER AND QUINCY
800 AM PDT MON MAR 16 2026
TODAY...MOSTLY SUNNY. WARMER. HIGHS 63 TO 78 HIGHER ELEVATIONS
69 TO 83 LOWER ELEVATIONS. PREVAILING NORTHEAST WINDS UP TO
10 MPH.
TONIGHT
CLEAR. LOWS 45 TO 60. LIGHT WINDS.
TUESDAY
SUNNY. HIGHS 69 TO 84. LIGHT WINDS.
TUESDAY NIGHT
CLEAR. LOWS 44 TO 59. LIGHT WINDS.
WEDNESDAY
SUNNY. HIGHS 68 TO 83. LIGHT WINDS BECOMING
SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 44 TO 59.
THURSDAY
SUNNY. HIGHS 70 TO 85.
THURSDAY NIGHT
CLEAR. LOWS 45 TO 60.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 70 TO 85. LOWS
46 TO 61.
SATURDAY
MOSTLY SUNNY. HIGHS 64 TO 79.
SATURDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS 42 TO 57.
SUNDAY
MOSTLY SUNNY. HIGHS 61 TO 76.
TEMPERATURE / PRECIPITATION
QUINCY 82 42 86 / 0 0 0
CHESTER 79 43 81 / 0 0 0
=
CAZ069-162300-
WEST SLOPE NORTHERN SIERRA NEVADA-
INCLUDING THE CITY OF BLUE CANYON
800 AM PDT MON MAR 16 2026
TODAY...SUNNY, WARMER. HIGHS 63 TO 78 HIGHER ELEVATIONS
73 TO
85 LOWER ELEVATIONS. PREVAILING NORTHEAST WINDS UP TO 10 MPH
SHIFTING TO THE NORTHWEST IN THE AFTERNOON.
TONIGHT...CLEAR. LOWS 41 TO 56 HIGHER ELEVATIONS
50 TO
65 LOWER ELEVATIONS. PREVAILING NORTHEAST WINDS UP TO 10 MPH.
TUESDAY...SUNNY, WARMER. HIGHS 66 TO 81 HIGHER ELEVATIONS
77 TO 87 LOWER ELEVATIONS. PREVAILING EAST WINDS UP TO 10 MPH IN
THE MORNING BECOMING LIGHT.
TUESDAY NIGHT...CLEAR. LOWS 42 TO 57 HIGHER ELEVATIONS
51 TO
66 LOWER ELEVATIONS. PREVAILING WEST WINDS UP TO 10 MPH SHIFTING
TO THE EAST AFTER MIDNIGHT.
WEDNESDAY...MOSTLY SUNNY. HIGHS 65 TO 80 HIGHER ELEVATIONS
76 TO 88 LOWER ELEVATIONS. PREVAILING EAST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTHWEST IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 45 TO 60.
THURSDAY
SUNNY. HIGHS 71 TO 86.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
CLEAR. LOWS 47 TO 62.
HIGHS 71 TO 86.
SATURDAY
PARTLY CLOUDY. HIGHS 66 TO 81.
SATURDAY NIGHT
MOSTLY CLOUDY. COLDER. LOWS 43 TO 58.
SUNDAY
MOSTLY SUNNY. HIGHS 62 TO 77.
TEMPERATURE / PRECIPITATION
BLUE CANYON 76 60 78 / 0 0 0
=
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