893
FPUS56 KSTO 031500
ZFPSTO
INTERIOR NORTHERN CALIFORNIA ZONE FORECASTS FOR CALIFORNIA
NATIONAL WEATHER SERVICE SACRAMENTO CA
700 AM PST TUE FEB 3 2026
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TODAY, TONIGHT, AND WEDNESDAY.
CAZ013-040000-
SHASTA LAKE AREA / NORTHERN SHASTA COUNTY-
INCLUDING THE CITY OF SHASTA DAM
700 AM PST TUE FEB 3 2026
TODAY...MOSTLY SUNNY. HIGHS 55 TO 70 HIGHER ELEVATIONS
67 TO
73 LOWER ELEVATIONS. PREVAILING NORTHEAST WINDS UP TO 10 MPH.
TONIGHT
CLEAR. LOWS 35 TO 50. PREVAILING NORTH WINDS UP TO
10 MPH.
WEDNESDAY...SUNNY. HIGHS 58 TO 73 HIGHER ELEVATIONS
69 TO
77 LOWER ELEVATIONS. PREVAILING NORTHEAST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 35 TO 50. PREVAILING NORTHEAST
WINDS UP TO 10 MPH.
THURSDAY...SUNNY. HIGHS 56 TO 70 HIGHER ELEVATIONS
67 TO
75 LOWER ELEVATIONS. PREVAILING NORTHEAST WINDS UP TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 37 TO 52.
FRIDAY
PARTLY CLOUDY. HIGHS 54 TO 69.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 50.
SATURDAY
PARTLY CLOUDY. HIGHS 51 TO 66.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS 36 TO 51.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 48 TO 63.
SUNDAY NIGHT
RAIN LIKELY. COLDER. LOWS 31 TO 46.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND HEAVY SNOW.
HIGHS 42 TO 57.
TEMPERATURE / PRECIPITATION
SHASTA DAM 70 48 73 / 0 0 0
=
CAZ014-040000-
BURNEY BASIN / EASTERN SHASTA COUNTY-
INCLUDING THE CITY OF BURNEY
700 AM PST TUE FEB 3 2026
TODAY
SUNNY. HIGHS 56 TO 64. LIGHT WINDS.
TONIGHT
CLEAR. LOWS 25 TO 40. LIGHT WINDS.
WEDNESDAY
SUNNY, WARMER. HIGHS 57 TO 71. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS 25 TO 40. PREVAILING EAST WINDS UP
TO 10 MPH.
THURSDAY
SUNNY. HIGHS 57 TO 69. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 27 TO 41.
FRIDAY
MOSTLY SUNNY. HIGHS 53 TO 65.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 28 TO 39.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 52 TO 62.
LOWS 28 TO 40.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 47 TO 57.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS 26 TO 37.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS
42 TO 50.
TEMPERATURE / PRECIPITATION
BURNEY 59 28 63 / 0 0 0
=
CAZ015-040000-
NORTHERN SACRAMENTO VALLEY-
INCLUDING THE CITIES OF REDDING AND RED BLUFF
700 AM PST TUE FEB 3 2026
TODAY
SUNNY. HIGHS AROUND 69. LIGHT WINDS.
TONIGHT
MOSTLY CLEAR. LOWS 37 TO 47. LIGHT WINDS.
WEDNESDAY
SUNNY. HIGHS 67 TO 77. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS 36 TO 46. LIGHT WINDS.
THURSDAY
SUNNY. HIGHS 65 TO 73. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 43 TO 49.
FRIDAY
PARTLY CLOUDY. HIGHS 63 TO 71.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS AROUND 46. HIGHS
AROUND 64.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS AROUND 47.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
HIGHS AROUND 62. LOWS 39 TO 47.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS AROUND 56.
TEMPERATURE / PRECIPITATION
REDDING 70 37 75 / 0 0 0
RED BLUFF 68 40 72 / 0 0 0
=
CAZ016-040000-
CENTRAL SACRAMENTO VALLEY-
INCLUDING THE CITIES OF CHICO, OROVILLE, AND MARYSVILLE/YUBA CITY
700 AM PST TUE FEB 3 2026
TODAY
SUNNY. AREAS OF FOG LATE IN THE MORNING. HIGHS AROUND
67. NORTHWEST WINDS UP TO 10 MPH.
TONIGHT
CLEAR. LOWS 39 TO 45. LIGHT WINDS.
WEDNESDAY
SUNNY. HIGHS 63 TO 71. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS 39 TO 45. LIGHT WINDS.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 66. LIGHT WINDS.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 46.
FRIDAY
MOSTLY CLOUDY. HIGHS AROUND 64.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS AROUND 46. HIGHS
AROUND 63.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 47.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
HIGHS AROUND 61. LOWS AROUND 46.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS AROUND 56.
TEMPERATURE / PRECIPITATION
CHICO 68 42 68 / 0 0 0
OROVILLE 66 41 65 / 0 0 0
MARYSVILLE/YUBA CITY 66 40 65 / 0 0 0
=
CAZ017-040000-
SOUTHERN SACRAMENTO VALLEY-
INCLUDING THE CITY OF SACRAMENTO
700 AM PST TUE FEB 3 2026
TODAY
AREAS OF FOG IN THE MORNING. MOSTLY SUNNY. HIGHS AROUND
66. NORTH WINDS UP TO 10 MPH.
TONIGHT
CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS 38 TO 46. LIGHT
WINDS.
WEDNESDAY
PATCHY DENSE FOG IN THE MORNING. MOSTLY SUNNY. HIGHS
63 TO 69. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS 39 TO 45. LIGHT WINDS.
THURSDAY
MOSTLY SUNNY. HIGHS 62 TO 68. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 47.
FRIDAY
MOSTLY CLOUDY. HIGHS AROUND 64.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS AROUND 46. HIGHS
AROUND 63.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 48.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
AROUND 61.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
LOWS AROUND 45. HIGHS AROUND 57.
TEMPERATURE / PRECIPITATION
SACRAMENTO 67 42 65 / 0 0 0
SAC EXEC AIRPORT 66 40 65 / 0 0 0
=
CAZ018-040000-
CARQUINEZ STRAIT AND DELTA-
INCLUDING THE CITY OF FAIRFIELD/SUISUN
700 AM PST TUE FEB 3 2026
TODAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. AREAS OF FOG
UNTIL LATE AFTERNOON. HIGHS AROUND 65. NORTHEAST WINDS UP TO
10 MPH.
TONIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS 39 TO
44. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY
FOG IN THE MORNING. HIGHS AROUND 65. NORTHEAST WINDS UP TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 45. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 64. NORTHEAST WINDS UP TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 48.
FRIDAY
MOSTLY CLOUDY. HIGHS AROUND 64.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 47.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLOUDY. HIGHS AROUND 64.
LOWS AROUND 48.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
AROUND 61.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
LOWS AROUND 46. HIGHS AROUND 58.
TEMPERATURE / PRECIPITATION
FAIRFIELD/SUISUN 66 39 68 / 0 0 0
=
CAZ019-040000-
NORTHERN SAN JOAQUIN VALLEY-
INCLUDING THE CITIES OF STOCKTON AND MODESTO
700 AM PST TUE FEB 3 2026
...DENSE FOG ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 10 AM
PST TUESDAY...
TODAY...AREAS OF FOG
LOCALLY DENSE IN THE MORNING. MOSTLY
SUNNY. HIGHS 62 TO 68. LIGHT WINDS.
TONIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS 39 TO
47. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY
FOG IN THE MORNING. HIGHS AROUND 65. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 41 TO 47. LIGHT WINDS.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 66. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 49.
FRIDAY
MOSTLY CLOUDY. HIGHS AROUND 64.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND
47. HIGHS AROUND 64.
SUNDAY
MOSTLY CLOUDY. HIGHS AROUND 61.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
AROUND 46.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS AROUND 57.
TEMPERATURE / PRECIPITATION
STOCKTON 65 40 65 / 0 0 0
MODESTO 64 42 65 / 0 0 0
=
CAZ063-040000-
MOUNTAINS SOUTHWESTERN SHASTA COUNTY TO WESTERN COLUSA COUNTY-
INCLUDING THE CITY OF ALDER SPRINGS
700 AM PST TUE FEB 3 2026
TODAY...SUNNY. HIGHS 54 TO 68 HIGHER ELEVATIONS
AROUND
69 LOWER ELEVATIONS. LIGHT WINDS.
TONIGHT
CLEAR. LOWS 42 TO 54. PREVAILING NORTHWEST WINDS UP TO
10 MPH.
WEDNESDAY...SUNNY, WARMER. HIGHS 56 TO 70 HIGHER ELEVATIONS
68 TO 74 LOWER ELEVATIONS. PREVAILING NORTHWEST WINDS UP TO
10 MPH SHIFTING TO THE NORTH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 40 TO 50. PREVAILING NORTHWEST
WINDS UP TO 10 MPH.
THURSDAY...SUNNY. HIGHS 53 TO 67 HIGHER ELEVATIONS
AROUND
68 LOWER ELEVATIONS. PREVAILING NORTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE NORTHEAST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 43 TO 53.
FRIDAY
PARTLY CLOUDY. HIGHS 52 TO 67.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 39 TO 50.
SATURDAY
PARTLY CLOUDY. HIGHS 50 TO 65.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS 41 TO 51.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
HIGHS 48 TO 63. LOWS 36 TO 51.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS
42 TO 57.
TEMPERATURE / PRECIPITATION
ALDER SPRINGS 64 51 66 / 0 0 0
=
CAZ066-040000-
NORTHEAST FOOTHILLS/SACRAMENTO VALLEY-
INCLUDING THE CITY OF PARADISE
700 AM PST TUE FEB 3 2026
TODAY
SUNNY. HIGHS 65 TO 71. LIGHT WINDS.
TONIGHT
CLEAR. LOWS 43 TO 53. PREVAILING NORTHEAST WINDS UP TO
10 MPH.
WEDNESDAY
SUNNY. HIGHS 65 TO 73. PREVAILING NORTHEAST WINDS UP
TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 43 TO 51. PREVAILING NORTHEAST
WINDS UP TO 10 MPH.
THURSDAY
SUNNY. HIGHS 64 TO 72. PREVAILING NORTHEAST WINDS UP
TO 10 MPH IN THE MORNING BECOMING LIGHT.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 53.
FRIDAY
PARTLY CLOUDY. HIGHS 61 TO 67.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 44 TO 51.
SATURDAY
PARTLY CLOUDY. HIGHS 59 TO 65.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS 46 TO 52.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 56 TO 62.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS 40 TO 48.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 51 TO 57.
TEMPERATURE / PRECIPITATION
PARADISE 69 48 69 / 0 0 0
=
CAZ067-040000-
MOTHERLODE-
INCLUDING THE CITIES OF GRASS VALLEY AND JACKSON
700 AM PST TUE FEB 3 2026
TODAY
SUNNY. HIGHS 64 TO 72. LIGHT WINDS.
TONIGHT
CLEAR. LOWS 41 TO 51. LIGHT WINDS.
WEDNESDAY
SUNNY. HIGHS 64 TO 74. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS 42 TO 52. LIGHT WINDS.
THURSDAY
SUNNY. HIGHS 66 TO 74. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 46 TO 54.
FRIDAY
MOSTLY CLOUDY. HIGHS 62 TO 68.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 43 TO 49.
SATURDAY
MOSTLY SUNNY. HIGHS 60 TO 66.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 44 TO 50.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 57 TO
63.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
LOWS 40 TO 46. HIGHS 52 TO 58.
TEMPERATURE / PRECIPITATION
GRASS VALLEY 68 43 69 / 0 0 0
JACKSON 67 45 67 / 0 0 0
=
CAZ068-040000-
WESTERN PLUMAS COUNTY/LASSEN PARK-
INCLUDING THE CITIES OF CHESTER AND QUINCY
700 AM PST TUE FEB 3 2026
TODAY...SUNNY. HIGHS 49 TO 64 HIGHER ELEVATIONS
54 TO 69 LOWER
ELEVATIONS. PREVAILING NORTHEAST WINDS UP TO 10 MPH.
TONIGHT
CLEAR. LOWS 30 TO 45. PREVAILING NORTHEAST WINDS UP TO
10 MPH.
WEDNESDAY...SUNNY. HIGHS 49 TO 64 HIGHER ELEVATIONS
56 TO
71 LOWER ELEVATIONS. PREVAILING NORTHEAST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 29 TO 44. PREVAILING NORTHEAST
WINDS UP TO 10 MPH.
THURSDAY...SUNNY. HIGHS 49 TO 64 HIGHER ELEVATIONS
55 TO
69 LOWER ELEVATIONS. PREVAILING EAST WINDS UP TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 33 TO 48.
FRIDAY
PARTLY CLOUDY. HIGHS 49 TO 64.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS 31 TO 46. HIGHS
46 TO 61.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 33 TO 48.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS
43 TO 58.
SUNDAY NIGHT
RAIN AND SNOW LIKELY. COLDER. LIGHT SNOW
ACCUMULATIONS POSSIBLE. LOWS 27 TO 42.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS
37 TO 52.
TEMPERATURE / PRECIPITATION
QUINCY 61 27 62 / 0 0 0
CHESTER 60 23 60 / 0 0 0
=
CAZ069-040000-
WEST SLOPE NORTHERN SIERRA NEVADA-
INCLUDING THE CITY OF BLUE CANYON
700 AM PST TUE FEB 3 2026
TODAY...SUNNY, WARMER. HIGHS 51 TO 66 HIGHER ELEVATIONS
64 TO
72 LOWER ELEVATIONS. PREVAILING NORTHEAST WINDS UP TO 10 MPH.
TONIGHT...CLEAR. LOWS 31 TO 46 HIGHER ELEVATIONS
41 TO
54 LOWER ELEVATIONS. PREVAILING EAST WINDS UP TO 10 MPH.
WEDNESDAY...SUNNY. HIGHS 51 TO 66 HIGHER ELEVATIONS
64 TO
74 LOWER ELEVATIONS. PREVAILING EAST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT...CLEAR. LOWS 29 TO 44 HIGHER ELEVATIONS
41 TO
53 LOWER ELEVATIONS. PREVAILING EAST WINDS UP TO 10 MPH.
THURSDAY...SUNNY. HIGHS 50 TO 65 HIGHER ELEVATIONS
63 TO
73 LOWER ELEVATIONS. PREVAILING EAST WINDS UP TO 10 MPH IN THE
MORNING BECOMING LIGHT.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 34 TO 49.
FRIDAY
MOSTLY CLOUDY. HIGHS 48 TO 63.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS 30 TO 45.
SATURDAY
MOSTLY SUNNY. HIGHS 47 TO 62.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 32 TO 47.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 44 TO
59.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN
AND SNOW. LOWS 27 TO 42. HIGHS 38 TO 53.
TEMPERATURE / PRECIPITATION
BLUE CANYON 65 50 66 / 0 0 0
=
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page