Zone Forecast Product  
FPUS56 KSTO 231050
ZFPSTO
Interior Northern California Zone Forecasts for California
National Weather Service Sacramento CA
250 AM PST Tue Feb 23 2021
Spot temperatures and probabilities of measurable precipitation
are for today, tonight, and Wednesday.
CAZ013-240130-
Shasta Lake Area / Northern Shasta County-
Including the city of Shasta Dam
250 AM PST Tue Feb 23 2021
.TODAY...Mostly sunny. Highs 50 to 65 higher elevations...63 to
71 lower elevations. Prevailing north winds 5 to 15 mph with
gusts to around 30 mph.
.TONIGHT...Clear, colder. Lows 24 to 38 higher elevations...34 to
41 lower elevations. Prevailing north winds 5 to 15 mph.
.WEDNESDAY...Sunny. Highs 39 to 54 higher elevations...53 to
59 lower elevations. Prevailing northeast winds 5 to 15 mph with
gusts to around 30 mph.
.WEDNESDAY NIGHT...Clear. Lows 24 to 39 higher elevations...33 to
41 lower elevations. Prevailing northeast winds 5 to 15 mph with
gusts to around 30 mph.
.THURSDAY...Mostly sunny. Warmer. Highs 49 to 64 higher
elevations...62 to 68 lower elevations. Prevailing north winds up
to 15 mph.
.THURSDAY NIGHT...Clear. Lows 25 to 39.
.FRIDAY...Sunny. Highs 46 to 61.
.FRIDAY NIGHT...Partly cloudy with a slight chance of rain and
snow showers. Lows 25 to 39.
.SATURDAY AND SATURDAY NIGHT...Clear. Highs 41 to 56. Lows 24 to
39.
.SUNDAY...Sunny. Not as cool. Highs 48 to 63.
.SUNDAY NIGHT...Mostly clear. Lows 26 to 40.
.MONDAY...Mostly cloudy with a chance of rain and snow showers.
Highs 40 to 55.
&&
TEMPERATURE / PRECIPITATION
SHASTA DAM 69 40 58 / 0 0 0
$$
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CAZ014-240130-
Burney Basin / Eastern Shasta County-
Including the city of Burney
250 AM PST Tue Feb 23 2021
.TODAY...Mostly sunny. Highs 49 to 59. Prevailing northeast winds
up to 10 mph.
.TONIGHT...Clear, colder. Lows 18 to 29. Prevailing east winds up
to 10 mph.
.WEDNESDAY...Sunny. Highs 36 to 47. Prevailing northeast winds up
to 15 mph.
.WEDNESDAY NIGHT...Clear. Lows 17 to 27. Prevailing east winds up
to 15 mph.
.THURSDAY...Mostly sunny. Not as cool. Highs 49 to 59. Prevailing
east winds up to 10 mph shifting to the north in the afternoon.
.THURSDAY NIGHT...Clear. Lows 21 to 28.
.FRIDAY...Sunny. Highs 44 to 53.
.FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows 20 to 29. Highs
37 to 47.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Clear. Lows 18 to 30.
Highs 46 to 55.
.MONDAY...Partly cloudy with a chance of snow showers. Highs
42 to 50.
&&
TEMPERATURE / PRECIPITATION
BURNEY 57 24 45 / 0 0 0
$$
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CAZ015-240130-
Northern Sacramento Valley-
Including the cities of Redding and Red Bluff
250 AM PST Tue Feb 23 2021
...WIND ADVISORY IN EFFECT FROM 10 AM TO 10 PM PST WEDNESDAY...
.TODAY...Mostly sunny. Breezy. Highs around 71. North winds 10 to
25 mph.
.TONIGHT...Clear. Lows 39 to 46. North winds 10 to 15 mph with
gusts to around 25 mph.
.WEDNESDAY...Sunny, windy. Highs 58 to 64. North winds 15 to
20 mph with gusts to around 30 mph increasing to 20 to 30 mph
with gusts to around 45 mph in the afternoon.
.WEDNESDAY NIGHT...Clear, breezy. Lows 35 to 42. North winds
15 to 25 mph with gusts to around 40 mph decreasing to 10 to 15
mph with gusts to around 25 mph after midnight.
.THURSDAY...Mostly sunny. Highs around 69. North winds 10 to
15 mph. Gusts up to 25 mph in the morning.
.THURSDAY NIGHT...Clear. Lows 35 to 43.
.FRIDAY...Sunny. Highs 61 to 67.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Clear. Lows 35 to 41.
Highs 56 to 62.
.SUNDAY...Sunny. Highs around 65.
.SUNDAY NIGHT...Mostly clear. Lows around 38.
.MONDAY...Mostly cloudy with a chance of rain showers. Highs
53 to 61.
&&
TEMPERATURE / PRECIPITATION
REDDING 73 40 62 / 0 0 0
RED BLUFF 72 44 63 / 0 0 0
$$
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CAZ016-240130-
Central Sacramento Valley-
Including the cities of Chico, Oroville, and Marysville/Yuba City
250 AM PST Tue Feb 23 2021
...WIND ADVISORY IN EFFECT FROM 10 AM TO 10 PM PST WEDNESDAY...
.TODAY...Mostly sunny. Breezy. Highs around 72. Northwest winds
10 to 25 mph.
.TONIGHT...Clear. Lows 43 to 49. Northwest winds 10 to 20 mph.
.WEDNESDAY...Sunny, windy. Highs around 64. North winds 10 to
30 mph. Gusts up to 45 mph in the afternoon.
.WEDNESDAY NIGHT...Clear, breezy. Lows 37 to 43. North winds
10 to 25 mph. Gusts up to 40 mph in the evening.
.THURSDAY...Mostly sunny. Highs 65 to 71. Northwest winds up to
15 mph. Gusts up to 25 mph in the morning.
.THURSDAY NIGHT...Clear. Lows 38 to 44.
.FRIDAY...Sunny. Highs around 67.
.FRIDAY NIGHT THROUGH SUNDAY NIGHT...Clear. Lows 37 to 43. Highs
around 63.
.MONDAY...Partly cloudy with a slight chance of rain showers.
Highs 58 to 63.
&&
TEMPERATURE / PRECIPITATION
CHICO 71 43 64 / 0 0 0
OROVILLE 71 44 65 / 0 0 0
MARYSVILLE/YUBA CITY 72 44 65 / 0 0 0
$$
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CAZ017-240130-
Southern Sacramento Valley-
Including the city of Sacramento
250 AM PST Tue Feb 23 2021
...WIND ADVISORY IN EFFECT FROM 10 AM TO 10 PM PST WEDNESDAY...
.TODAY...Mostly cloudy in the morning then clearing. Breezy.
Highs around 73. North winds 10 to 15 mph increasing to 15 to
25 mph in the afternoon. Gusts up to 35 mph.
.TONIGHT...Clear. Lows 40 to 50. North winds 10 to 15 mph with
gusts to around 25 mph...except northwest 15 to 25 mph west of
the Sacramento River.
.WEDNESDAY...Sunny, windy. Highs 63 to 68. North winds 10 to
15 mph increasing to 20 to 30 mph in the afternoon. Gusts up to
40 mph.
.WEDNESDAY NIGHT...Clear, windy. Lows 36 to 44. North winds 15 to
30 mph with gusts to around 40 mph decreasing to 10 to 20 mph
with gusts to around 30 mph after midnight.
.THURSDAY...Sunny. Highs 63 to 69. Northwest winds up to 10 mph
with gusts to around 25 mph.
.THURSDAY NIGHT...Clear. Lows 36 to 44.
.FRIDAY...Sunny. Highs 64 to 70.
.FRIDAY NIGHT THROUGH SUNDAY NIGHT...Clear, breezy. Lows 36 to
44. Highs 59 to 67.
.MONDAY...Partly cloudy with a slight chance of rain showers.
Highs 59 to 64.
&&
TEMPERATURE / PRECIPITATION
SACRAMENTO 73 45 67 / 0 0 0
SAC EXEC AIRPORT 74 45 67 / 0 0 0
$$
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CAZ018-240130-
Carquinez Strait and Delta-
Including the city of Fairfield/Suisun
250 AM PST Tue Feb 23 2021
...WIND ADVISORY IN EFFECT FROM 10 AM TO 10 PM PST WEDNESDAY...
.TODAY...Mostly cloudy in the morning then clearing. Windy. Highs
around 75. North winds 15 to 30 mph.
.TONIGHT...Clear. Lows 42 to 48. Northwest winds 10 to 20 mph
with gusts to around 30 mph.
.WEDNESDAY...Sunny, breezy. Highs 65 to 70. Northwest winds 10 to
15 mph with gusts to around 25 mph shifting to the north 15 to
25 mph with gusts to around 40 mph in the afternoon.
.WEDNESDAY NIGHT...Clear, breezy. Lows 37 to 43. North winds
15 to 25 mph decreasing to 10 to 15 mph after midnight. Gusts up
to 40 mph.
.THURSDAY...Sunny. Highs around 67. North winds around 10 mph
with gusts to around 20 mph.
.THURSDAY NIGHT...Clear. Lows around 40.
.FRIDAY...Sunny. Highs 65 to 70.
.FRIDAY NIGHT THROUGH SUNDAY NIGHT...Clear, breezy. Lows 37 to
43. Highs around 65.
.MONDAY...Partly cloudy with a slight chance of rain showers.
Highs 60 to 65.
&&
TEMPERATURE / PRECIPITATION
FAIRFIELD/SUISUN 76 46 68 / 0 0 0
$$
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CAZ019-240130-
Northern San Joaquin Valley-
Including the cities of Stockton and Modesto
250 AM PST Tue Feb 23 2021
.TODAY...Mostly cloudy in the morning then becoming mostly sunny.
Highs 67 to 75. Northwest winds 10 to 20 mph.
.TONIGHT...Clear. Lows 38 to 48. Northwest winds 10 to 15 mph
with gusts to around 30 mph.
.WEDNESDAY...Sunny, breezy. Highs 61 to 69. Northwest winds 10 to
15 mph increasing to 15 to 25 mph in the afternoon.
.WEDNESDAY NIGHT...Clear, breezy. Lows 35 to 41. Northwest winds
15 to 25 mph decreasing to 10 to 15 mph after midnight. Gusts up
to 30 mph.
.THURSDAY...Sunny. Highs 61 to 67. Northwest winds up to 10 mph
with gusts to around 20 mph.
.THURSDAY NIGHT...Clear. Lows 36 to 44.
.FRIDAY...Sunny. Highs 62 to 69.
.FRIDAY NIGHT THROUGH SUNDAY NIGHT...Clear, breezy. Lows 34 to
44. Highs 57 to 67.
.MONDAY...Mostly sunny. Highs 59 to 65.
&&
TEMPERATURE / PRECIPITATION
STOCKTON 73 43 68 / 0 0 0
MODESTO 72 43 66 / 0 0 0
$$
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CAZ063-240130-
Mountains Southwestern Shasta County to Western Colusa County-
Including the city of Alder Springs
250 AM PST Tue Feb 23 2021
.TODAY...Mostly sunny. Highs 51 to 66 higher elevations...around
69 lower elevations. Prevailing north winds 5 to 15 mph with
gusts to around 35 mph.
.TONIGHT...Clear, colder. Lows 32 to 47. Prevailing northwest
winds 5 to 15 mph.
.WEDNESDAY...Sunny, breezy. Highs 42 to 57 higher elevations...
54 to 60 lower elevations. Prevailing north winds 5 to 15 mph
increasing to 15 to 25 mph in the afternoon. Gusts up to 40 mph.
.WEDNESDAY NIGHT...Clear, breezy, colder. Lows 28 to 43.
Prevailing north winds 10 to 25 mph decreasing to 5 to 15 mph
after midnight.
.THURSDAY...Mostly sunny. Warmer. Highs 49 to 64 higher
elevations...around 66 lower elevations. Prevailing north winds
up to 15 mph.
.THURSDAY NIGHT...Clear. Lows 29 to 44.
.FRIDAY...Sunny. Highs 48 to 63.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Clear. Lows 27 to 42.
Highs 42 to 57.
.SUNDAY AND SUNDAY NIGHT...Clear. Highs 49 to 64. Lows 28 to 43.
.MONDAY...Partly cloudy with a chance of rain and snow showers.
Highs 41 to 56.
&&
TEMPERATURE / PRECIPITATION
ALDER SPRINGS 61 37 52 / 0 0 0
$$
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CAZ066-240130-
Northeast Foothills/Sacramento Valley-
Including the city of Paradise
250 AM PST Tue Feb 23 2021
.TODAY...Mostly sunny. Highs 61 to 71. Prevailing north winds
5 to 15 mph with gusts to around 30 mph.
.TONIGHT...Clear, colder. Lows 34 to 48. Prevailing northeast
winds 5 to 15 mph.
.WEDNESDAY...Sunny. Highs 50 to 62. Prevailing northeast winds
5 to 15 mph with gusts to around 30 mph.
.WEDNESDAY NIGHT...Clear. Lows 32 to 44. Prevailing northeast
winds 5 to 15 mph.
.THURSDAY...Mostly sunny. Warmer. Highs 58 to 68. Prevailing
northeast winds 5 to 15 mph shifting to the north in the
afternoon.
.THURSDAY NIGHT...Clear. Lows 32 to 44.
.FRIDAY...Sunny. Highs 55 to 65.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Clear. Lows 31 to 43.
Highs 48 to 60.
.SUNDAY...Sunny. Highs 54 to 64.
.SUNDAY NIGHT...Mostly clear. Lows 33 to 44.
.MONDAY...Partly cloudy with a chance of rain showers. Highs
48 to 58.
&&
TEMPERATURE / PRECIPITATION
PARADISE 67 45 57 / 0 0 0
$$
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CAZ067-240130-
Motherlode-
Including the cities of Grass Valley and Jackson
250 AM PST Tue Feb 23 2021
.TODAY...Mostly cloudy in the morning then clearing. Highs 64 to
72. Prevailing northeast winds 5 to 15 mph shifting to the
northwest in the afternoon.
.TONIGHT...Clear. Lows 36 to 44. Prevailing northeast winds up to
10 mph.
.WEDNESDAY...Sunny. Highs 57 to 65. Prevailing northeast winds up
to 10 mph shifting to the northwest in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 33 to 41. Prevailing northeast
winds 5 to 15 mph.
.THURSDAY...Sunny. Highs 57 to 65. Prevailing east winds up to
10 mph in the morning becoming light.
.THURSDAY NIGHT...Clear. Lows 34 to 40.
.FRIDAY...Sunny. Highs 57 to 65.
.FRIDAY NIGHT THROUGH SUNDAY NIGHT...Clear. Lows 31 to 42. Highs
50 to 63.
.MONDAY...Partly cloudy with a slight chance of rain showers.
Highs 51 to 61.
&&
TEMPERATURE / PRECIPITATION
GRASS VALLEY 67 39 60 / 0 0 0
JACKSON 69 40 62 / 0 0 0
$$
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CAZ068-240130-
Western Plumas County/Lassen Park-
Including the cities of Chester and Quincy
250 AM PST Tue Feb 23 2021
.TODAY...Partly cloudy in the morning then clearing. Highs 42 to
57 higher elevations...48 to 63 lower elevations. Prevailing
northeast winds 10 to 20 mph with gusts to around 35 mph.
.TONIGHT...Clear, colder. Lows 21 to 36. Prevailing northeast
winds 5 to 15 mph.
.WEDNESDAY...Sunny. Highs 30 to 45 higher elevations...36 to
51 lower elevations. Prevailing northeast winds 5 to 15 mph with
gusts to around 30 mph.
.WEDNESDAY NIGHT...Clear, colder. Lows 18 to 33. Prevailing
northeast winds 10 to 20 mph with gusts to around 35 mph.
.THURSDAY...Mostly sunny. Not as cool. Highs 45 to 60. Prevailing
east winds 5 to 15 mph shifting to the north in the afternoon.
Gusts up to 30 mph.
.THURSDAY NIGHT...Clear. Lows 20 to 35.
.FRIDAY...Sunny. Highs 41 to 56.
.FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows 19 to 34. Highs
33 to 48.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Clear, breezy. Lows 20 to
35. Highs 42 to 57.
.MONDAY...Partly cloudy with a chance of snow showers. Highs
36 to 51.
&&
TEMPERATURE / PRECIPITATION
QUINCY 59 25 46 / 0 0 0
CHESTER 54 21 39 / 0 0 0
$$
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CAZ069-240130-
West Slope Northern Sierra Nevada-
Including the city of Blue Canyon
250 AM PST Tue Feb 23 2021
.TODAY...Mostly cloudy in the morning then clearing. Breezy.
Highs 42 to 57 higher elevations...57 to 67 lower elevations.
Prevailing northeast winds 10 to 25 mph decreasing to 5 to 15 mph
in the afternoon.
.TONIGHT...Clear, colder. Lows 19 to 34 higher elevations...32 to
42 lower elevations. Prevailing northeast winds 5 to 15 mph.
.WEDNESDAY...Sunny. Highs 35 to 50 higher elevations...48 to
62 lower elevations. Prevailing northeast winds 5 to 15 mph.
.WEDNESDAY NIGHT...Clear, breezy, colder. Lows 14 to 29 higher
elevations...30 to 38 lower elevations. Prevailing northeast
winds 10 to 25 mph with gusts to around 45 mph.
.THURSDAY...Mostly sunny. Not as cool. Highs 41 to 56 higher
elevations...53 to 61 lower elevations. Prevailing east winds
5 to 15 mph shifting to the northwest in the afternoon.
.THURSDAY NIGHT...Clear. Lows 21 to 36.
.FRIDAY...Sunny. Highs 43 to 58.
.FRIDAY NIGHT...Clear. Lows 20 to 35.
.SATURDAY...Partly cloudy with a slight chance of snow showers.
Highs 32 to 47.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Clear, breezy. Lows 19 to
34. Highs 40 to 55.
.MONDAY...Partly cloudy with a slight chance of snow showers.
Highs 37 to 52.
&&
TEMPERATURE / PRECIPITATION
BLUE CANYON 57 38 48 / 0 0 0
$$
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