893
FPUS56 KSTO 020922
ZFPSTO
INTERIOR NORTHERN CALIFORNIA ZONE FORECASTS FOR CALIFORNIA
NATIONAL WEATHER SERVICE SACRAMENTO CA
122 AM PST MON FEB 2 2026
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TODAY, TONIGHT, AND TUESDAY.
CAZ013-030000-
SHASTA LAKE AREA / NORTHERN SHASTA COUNTY-
INCLUDING THE CITY OF SHASTA DAM
122 AM PST MON FEB 2 2026
TODAY...MOSTLY SUNNY. WARMER. HIGHS 53 TO 68 HIGHER ELEVATIONS
65 TO 73 LOWER ELEVATIONS. PREVAILING NORTH WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 34 TO 49. PREVAILING NORTH WINDS UP
TO 10 MPH.
TUESDAY...SUNNY. HIGHS 55 TO 70 HIGHER ELEVATIONS
66 TO
74 LOWER ELEVATIONS. PREVAILING NORTHEAST WINDS UP TO 10 MPH.
TUESDAY NIGHT
CLEAR. LOWS 34 TO 49. PREVAILING NORTH WINDS UP
TO 10 MPH.
WEDNESDAY...SUNNY. HIGHS 57 TO 72 HIGHER ELEVATIONS
68 TO
76 LOWER ELEVATIONS. PREVAILING NORTHEAST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 33 TO 48.
THURSDAY
SUNNY. HIGHS 57 TO 72.
THURSDAY NIGHT THROUGH SATURDAY
MOSTLY CLEAR. LOWS 35 TO 50.
HIGHS 55 TO 70.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 37 TO
52.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 50 TO 65.
TEMPERATURE / PRECIPITATION
SHASTA DAM 69 46 71 / 0 0 0
=
CAZ014-030000-
BURNEY BASIN / EASTERN SHASTA COUNTY-
INCLUDING THE CITY OF BURNEY
122 AM PST MON FEB 2 2026
TODAY
MOSTLY SUNNY. HIGHS 53 TO 63. LIGHT WINDS.
TONIGHT
MOSTLY CLEAR. LOWS 25 TO 40. LIGHT WINDS.
TUESDAY
SUNNY. HIGHS 56 TO 66. LIGHT WINDS.
TUESDAY NIGHT
CLEAR. LOWS 25 TO 38. LIGHT WINDS.
WEDNESDAY
SUNNY. HIGHS 58 TO 68. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS 23 TO 38.
THURSDAY
SUNNY. HIGHS 56 TO 66.
THURSDAY NIGHT THROUGH SATURDAY
MOSTLY CLEAR. LOWS 27 TO 40.
HIGHS 53 TO 65.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS 32 TO 40.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 51 TO 59.
TEMPERATURE / PRECIPITATION
BURNEY 57 28 61 / 0 0 0
=
CAZ015-030000-
NORTHERN SACRAMENTO VALLEY-
INCLUDING THE CITIES OF REDDING AND RED BLUFF
122 AM PST MON FEB 2 2026
TODAY
MOSTLY SUNNY. HIGHS 67 TO 72. NORTH WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 37 TO 45. LIGHT WINDS.
TUESDAY
SUNNY. HIGHS 67 TO 73. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 37 TO 47. LIGHT WINDS.
WEDNESDAY
SUNNY. HIGHS 66 TO 74. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS 38 TO 46.
THURSDAY
SUNNY. HIGHS 65 TO 71.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 41 TO 47.
FRIDAY
PARTLY CLOUDY. HIGHS 63 TO 69.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS 40 TO 46. HIGHS
63 TO 69.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS AROUND 46.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 60 TO 66.
TEMPERATURE / PRECIPITATION
REDDING 71 37 72 / 0 0 0
RED BLUFF 69 39 69 / 0 0 0
=
CAZ016-030000-
CENTRAL SACRAMENTO VALLEY-
INCLUDING THE CITIES OF CHICO, OROVILLE, AND MARYSVILLE/YUBA CITY
122 AM PST MON FEB 2 2026
TODAY
MOSTLY SUNNY. HIGHS 64 TO 70. NORTH WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 39 TO 45. LIGHT WINDS.
TUESDAY
MOSTLY SUNNY. HIGHS 64 TO 70. NORTH WINDS UP TO
10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 39 TO 45. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY. HIGHS 63 TO 69. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 43.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 65.
THURSDAY NIGHT THROUGH SATURDAY
PARTLY CLOUDY. LOWS AROUND 45.
HIGHS AROUND 64.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS AROUND 46.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS AROUND 62.
TEMPERATURE / PRECIPITATION
CHICO 67 43 68 / 0 0 0
OROVILLE 66 43 66 / 0 0 0
MARYSVILLE/YUBA CITY 65 41 66 / 0 0 0
=
CAZ017-030000-
SOUTHERN SACRAMENTO VALLEY-
INCLUDING THE CITY OF SACRAMENTO
122 AM PST MON FEB 2 2026
...DENSE FOG ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO NOON
PST MONDAY...
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
45. LIGHT WINDS.
TUESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY FOG
IN THE MORNING. HIGHS 64 TO 70. NORTH WINDS UP TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 39 TO 45. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 65. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS 40 TO 46.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 65.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 45.
FRIDAY THROUGH SATURDAY NIGHT
PARTLY CLOUDY. HIGHS AROUND 64.
LOWS AROUND 46.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
AROUND 63.
TEMPERATURE / PRECIPITATION
SACRAMENTO 64 41 67 / 0 0 0
SAC EXEC AIRPORT 64 40 65 / 0 0 0
=
CAZ018-030000-
CARQUINEZ STRAIT AND DELTA-
INCLUDING THE CITY OF FAIRFIELD/SUISUN
122 AM PST MON FEB 2 2026
TODAY
PATCHY FOG EARLY IN THE MORNING. AREAS OF FOG LATE IN
THE MORNING. SUNNY. HIGHS AROUND 66. LIGHT WINDS.
TONIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS 39 TO
44. LIGHT WINDS.
TUESDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY FOG
IN THE MORNING. HIGHS AROUND 65. NORTHEAST WINDS UP TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 41. LIGHT WINDS.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY
FOG IN THE MORNING. HIGHS AROUND 64. NORTHEAST WINDS UP TO
10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 42.
THURSDAY
PARTLY CLOUDY. HIGHS AROUND 63.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. LOWS AROUND 45. HIGHS
AROUND 64.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND
47. HIGHS AROUND 63.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS
AROUND 64.
TEMPERATURE / PRECIPITATION
FAIRFIELD/SUISUN 67 39 67 / 0 0 0
=
CAZ019-030000-
NORTHERN SAN JOAQUIN VALLEY-
INCLUDING THE CITIES OF STOCKTON AND MODESTO
122 AM PST MON FEB 2 2026
...DENSE FOG ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO NOON
PST MONDAY...
TODAY
PATCHY DENSE FOG EARLY IN THE MORNING. AREAS OF DENSE
FOG...LOCALLY DENSE IN THE LATE MORNING AND EARLY AFTERNOON.
MOSTLY SUNNY. HIGHS 60 TO 66. LIGHT WINDS.
TONIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS 39 TO
47. LIGHT WINDS.
TUESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY FOG
IN THE MORNING. HIGHS AROUND 65. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS
40 TO 46. LIGHT WINDS.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY
FOG IN THE MORNING. HIGHS AROUND 65. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS 41 TO 47.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 65.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. LOWS AROUND 47. HIGHS
AROUND 65.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS AROUND 46. HIGHS
AROUND 64.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS AROUND 46. HIGHS
AROUND 64.
TEMPERATURE / PRECIPITATION
STOCKTON 64 40 64 / 0 0 0
MODESTO 62 41 65 / 0 0 0
=
CAZ063-030000-
MOUNTAINS SOUTHWESTERN SHASTA COUNTY TO WESTERN COLUSA COUNTY-
INCLUDING THE CITY OF ALDER SPRINGS
122 AM PST MON FEB 2 2026
TODAY...MOSTLY SUNNY. WARMER. HIGHS 53 TO 67 HIGHER ELEVATIONS
AROUND 69 LOWER ELEVATIONS. PREVAILING NORTH WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 41 TO 51. PREVAILING NORTHWEST
WINDS UP TO 10 MPH.
TUESDAY...SUNNY. HIGHS 54 TO 68 HIGHER ELEVATIONS
66 TO
71 LOWER ELEVATIONS. PREVAILING NORTHWEST WINDS UP TO 10 MPH IN
THE MORNING BECOMING LIGHT.
TUESDAY NIGHT
CLEAR. LOWS 42 TO 52. PREVAILING NORTHWEST WINDS
UP TO 10 MPH.
WEDNESDAY...SUNNY. HIGHS 56 TO 70 HIGHER ELEVATIONS
68 TO
74 LOWER ELEVATIONS. PREVAILING NORTH WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 40 TO 50.
THURSDAY
SUNNY. HIGHS 54 TO 69.
THURSDAY NIGHT THROUGH SATURDAY
MOSTLY CLEAR. LOWS 39 TO 51.
HIGHS 53 TO 68.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS 41 TO 51.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 50 TO 65.
TEMPERATURE / PRECIPITATION
ALDER SPRINGS 63 48 64 / 0 0 0
=
CAZ066-030000-
NORTHEAST FOOTHILLS/SACRAMENTO VALLEY-
INCLUDING THE CITY OF PARADISE
122 AM PST MON FEB 2 2026
TODAY
SUNNY. HIGHS 63 TO 71. PREVAILING NORTHEAST WINDS UP TO
10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 41 TO 51. PREVAILING NORTHEAST
WINDS UP TO 10 MPH.
TUESDAY
SUNNY. HIGHS 63 TO 71. PREVAILING NORTHEAST WINDS UP
TO 10 MPH IN THE MORNING BECOMING LIGHT.
TUESDAY NIGHT
CLEAR. LOWS 43 TO 51. PREVAILING NORTHEAST WINDS
UP TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS 65 TO 73. PREVAILING NORTHEAST WINDS UP
TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 42 TO 50.
THURSDAY
SUNNY. HIGHS 64 TO 70.
THURSDAY NIGHT THROUGH SATURDAY
MOSTLY CLEAR. LOWS 42 TO 51.
HIGHS 61 TO 69.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS 45 TO 51.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 59 TO 65.
TEMPERATURE / PRECIPITATION
PARADISE 69 47 68 / 0 0 0
=
CAZ067-030000-
MOTHERLODE-
INCLUDING THE CITIES OF GRASS VALLEY AND JACKSON
122 AM PST MON FEB 2 2026
TODAY
SUNNY. HIGHS 59 TO 69. LIGHT WINDS.
TONIGHT
CLEAR. LOWS 41 TO 50. LIGHT WINDS.
TUESDAY
SUNNY. HIGHS 64 TO 72. LIGHT WINDS.
TUESDAY NIGHT
CLEAR. LOWS 41 TO 51. LIGHT WINDS.
WEDNESDAY
SUNNY. HIGHS 64 TO 72. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS 42 TO 50.
THURSDAY
SUNNY. HIGHS 66 TO 72.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS 43 TO 51. HIGHS
63 TO 69.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS 41 TO 49. HIGHS
61 TO 67.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 43 TO 49.
SUNDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 60 TO
66.
TEMPERATURE / PRECIPITATION
GRASS VALLEY 66 42 68 / 0 0 0
JACKSON 62 44 66 / 0 0 0
=
CAZ068-030000-
WESTERN PLUMAS COUNTY/LASSEN PARK-
INCLUDING THE CITIES OF CHESTER AND QUINCY
122 AM PST MON FEB 2 2026
TODAY...SUNNY. NOT AS COOL. HIGHS 45 TO 60 HIGHER ELEVATIONS
52 TO 67 LOWER ELEVATIONS. PREVAILING NORTHEAST WINDS UP TO
10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 28 TO 43. PREVAILING NORTHEAST
WINDS UP TO 10 MPH.
TUESDAY...SUNNY. HIGHS 48 TO 63 HIGHER ELEVATIONS
54 TO
69 LOWER ELEVATIONS. PREVAILING NORTHEAST WINDS UP TO 10 MPH.
TUESDAY NIGHT
CLEAR. LOWS 29 TO 44. PREVAILING NORTHEAST WINDS
UP TO 10 MPH.
WEDNESDAY...SUNNY. HIGHS 49 TO 64 HIGHER ELEVATIONS
55 TO
70 LOWER ELEVATIONS. PREVAILING NORTHEAST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 28 TO 43.
THURSDAY
SUNNY. HIGHS 51 TO 66.
THURSDAY NIGHT THROUGH SATURDAY
MOSTLY CLEAR. LOWS 31 TO 46.
HIGHS 50 TO 65.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS 31 TO 46.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS
46 TO 61.
TEMPERATURE / PRECIPITATION
QUINCY 60 28 62 / 0 0 0
CHESTER 57 25 59 / 0 0 0
=
CAZ069-030000-
WEST SLOPE NORTHERN SIERRA NEVADA-
INCLUDING THE CITY OF BLUE CANYON
122 AM PST MON FEB 2 2026
TODAY...SUNNY. HIGHS 47 TO 62 HIGHER ELEVATIONS
60 TO 70 LOWER
ELEVATIONS. PREVAILING NORTHEAST WINDS UP TO 10 MPH.
TONIGHT...CLEAR. LOWS 29 TO 44 HIGHER ELEVATIONS
39 TO
53 LOWER ELEVATIONS. PREVAILING EAST WINDS UP TO 10 MPH.
TUESDAY...SUNNY, WARMER. HIGHS 51 TO 66 HIGHER ELEVATIONS
63 TO 73 LOWER ELEVATIONS. PREVAILING NORTHEAST WINDS UP TO
10 MPH.
TUESDAY NIGHT...CLEAR. LOWS 30 TO 45 HIGHER ELEVATIONS
41 TO
53 LOWER ELEVATIONS. PREVAILING NORTHEAST WINDS UP TO 10 MPH.
WEDNESDAY...SUNNY. HIGHS 52 TO 67 HIGHER ELEVATIONS
64 TO
74 LOWER ELEVATIONS. PREVAILING EAST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 32 TO 47.
THURSDAY
SUNNY. HIGHS 54 TO 69.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 33 TO 48.
FRIDAY
PARTLY CLOUDY. HIGHS 50 TO 65.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLEAR. LOWS 32 TO
47. HIGHS 49 TO 64.
SUNDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW.
HIGHS 48 TO 63.
TEMPERATURE / PRECIPITATION
BLUE CANYON 63 47 65 / 0 0 0
=
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page