


Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Sacramento, CA
Issued by NWS Sacramento, CA
651 FNUS56 KSTO 052027 FWFSTO Fire Weather Planning Forecast for Interior Northern California National Weather Service Sacramento CA 127 PM PDT Sun Oct 5 2025 .DISCUSSION... Warmer and drier weather weather prevails today through the middle of next week. Periodically breezy north to east winds are expected through early next week. A pattern change late this week will bring cooler weather and chances for light precipitation over the mountains. CAZ213-062030- Eastern Portion of Shasta-Trinity NF- 127 PM PDT Sun Oct 5 2025 .TONIGHT... * Sky/Weather............Clear. * Min Temperature........52-58 lower elevations...except 40-50 higher elevations. * 24 HR Trend..........Little change. * Max Humidity...........44-55 percent lower elevations...except 51-66 percent high elevations. * 24 HR Trend..........19 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...North winds 8 to 14 mph with local gusts up to 25 mph. * Ridges/Upr Slopes....Northeast winds 8 to 14 mph with local gusts up to 25 mph. * CWR....................0 percent. * Mixing Height..........700 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........80-85 lower elevations...except 68-78 higher elevations. * 24 HR Trend..........4 degrees warmer. * Min Humidity...........21-26 percent. * 24 HR Trend..........6 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northeast winds 8 to 14 mph with local gusts up to 25 mph. * Ridges/Upr Slopes....Northeast winds 8 to 14 mph. * CWR....................0 percent. * Mixing Height..........5500 ft AGL. * Chance of thunder......0 percent. .MONDAY NIGHT... * Sky/Weather............Clear. * Min Temperature........52-58 lower elevations...except 43-53 higher elevations. * Max Humidity...........50-65 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northeast winds 5 to 11 mph. * Ridges/Upr Slopes....Northeast winds 5 to 11 mph. * Mixing Height..........700 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .TUESDAY... * Sky/Weather............Sunny. * Max Temperature........81-86 lower elevations...except 71-81 higher elevations. * Min Humidity...........19-34 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...North winds 4 to 9 mph in the morning becoming upslope up to 5 mph. * Ridges/Upr Slopes....Northeast winds 5 to 11 mph shifting to the southeast up to 7 mph in the afternoon. * Mixing Height..........6100 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ214-062030- Burney Basin and Northeast Plateau in Shasta County Including Northwest Lassen NF north of Lassen NP- 127 PM PDT Sun Oct 5 2025 .TONIGHT... * Sky/Weather............Clear. * Min Temperature........34-39. * 24 HR Trend..........Little change. * Max Humidity...........77-90 percent lower elevations...except 67-79 percent high elevations. * 24 HR Trend..........17 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...East winds 6 to 12 mph with local gusts up to 20 mph. * Ridges/Upr Slopes....East winds 6 to 12 mph with local gusts up to 25 mph. * CWR....................0 percent. * Mixing Height..........700 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........71-76 lower elevations...except 66-71 higher elevations. * 24 HR Trend..........4 degrees warmer. * Min Humidity...........21-26 percent. * 24 HR Trend..........7 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...East winds 5 to 11 mph. Local gusts up to 20 mph in the afternoon. * Ridges/Upr Slopes....East winds 5 to 11 mph. * CWR....................0 percent. * Mixing Height..........5600 ft AGL. * Chance of thunder......0 percent. .MONDAY NIGHT... * Sky/Weather............Clear. * Min Temperature........35-41. * Max Humidity...........64-79 percent lower elevations...except 53-68 percent high elevations. * 20-Foot Winds.......... * Valleys/Lwr Slopes...East winds 5 to 11 mph with local gusts up to 20 mph. * Ridges/Upr Slopes....East winds 5 to 11 mph with local gusts up to 25 mph. * Mixing Height..........700 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .TUESDAY... * Sky/Weather............Sunny. * Max Temperature........75-80 lower elevations...except 70-75 higher elevations. * Min Humidity...........24-32 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph. * Ridges/Upr Slopes....Southeast winds 4 to 9 mph shifting to the southwest up to 7 mph in the afternoon. * Mixing Height..........6100 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ215-062030- Northern Sacramento Valley to Southern Tehama County Line Below 1000 Ft- 127 PM PDT Sun Oct 5 2025 .TONIGHT... * Sky/Weather............Clear. * Min Temperature........52-58. * 24 HR Trend..........Little change. * Max Humidity...........45-59 percent. * 24 HR Trend..........15 percent down. * 20-Foot Winds..........North winds 7 to 13 mph. * CWR....................0 percent. * Mixing Height..........600 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........82-87. * 24 HR Trend..........Little change. * Min Humidity...........21-26 percent. * 24 HR Trend..........6 percent down. * 20-Foot Winds..........North winds 7 to 13 mph with local gusts up to 25 mph. * CWR....................0 percent. * Mixing Height..........4200 ft AGL. * Chance of thunder......0 percent. .MONDAY NIGHT... * Sky/Weather............Clear. * Min Temperature........54-59. * Max Humidity...........41-56 percent. * 20-Foot Winds..........North winds 4 to 9 mph. * Mixing Height..........600 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .TUESDAY... * Sky/Weather............Sunny. * Max Temperature........85-90. * Min Humidity...........21-28 percent. * 20-Foot Winds..........North winds 4 to 9 mph. * Mixing Height..........4200 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ216-062030- Central Sacramento Valley in Glenn, Colusa, Yuba, Northern Sutter, and Butte County Below 1000 Ft- 127 PM PDT Sun Oct 5 2025 .TONIGHT... * Sky/Weather............Clear. * Min Temperature........52-58. * 24 HR Trend..........Little change. * Max Humidity...........52-67 percent. * 24 HR Trend..........20 percent down. * 20-Foot Winds..........North winds 6 to 12 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........82-87. * 24 HR Trend..........4 degrees warmer. * Min Humidity...........25-30 percent. * 24 HR Trend..........10 percent down. * 20-Foot Winds..........North winds 7 to 13 mph with local gusts up to 25 mph. * CWR....................0 percent. * Mixing Height..........3700 ft AGL. * Chance of thunder......0 percent. .MONDAY NIGHT... * Sky/Weather............Clear. * Min Temperature........53-59. * Max Humidity...........45-60 percent. * 20-Foot Winds..........North winds 4 to 9 mph. * Mixing Height..........500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .TUESDAY... * Sky/Weather............Sunny. * Max Temperature........84-89. * Min Humidity...........20-35 percent. * 20-Foot Winds..........North winds 5 to 11 mph. * Mixing Height..........3500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ217-062030- Southern Sacramento Valley in Yolo- Sacramento Far Western Placer, southern Sutter and Solano County Below 1000 Ft- 127 PM PDT Sun Oct 5 2025 .TONIGHT... * Sky/Weather............Clear. * Min Temperature........51-58. * 24 HR Trend..........Little change. * Max Humidity...........57-72 percent. * 24 HR Trend..........18 percent down. * 20-Foot Winds..........North winds up to 6 mph increasing to 8 to 14 mph with local gusts up to 25 mph after midnight. * CWR....................0 percent. * Mixing Height..........400 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........82-87. * 24 HR Trend..........5 degrees warmer. * Min Humidity...........24-32 percent. * 24 HR Trend..........10 percent down. * 20-Foot Winds..........North winds 8 to 14 mph with local gusts up to 25 mph. * CWR....................0 percent. * Mixing Height..........3800 ft AGL. * Chance of thunder......0 percent. .MONDAY NIGHT... * Sky/Weather............Clear. * Min Temperature........54-60. * Max Humidity...........43-58 percent. * 20-Foot Winds..........North winds up to 8 mph. * Mixing Height..........400 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .TUESDAY... * Sky/Weather............Sunny. * Max Temperature........85-90. * Min Humidity...........21-36 percent. * 20-Foot Winds..........North winds 7 to 13 mph. * Mixing Height..........3400 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ218-062030- Carquinez Strait and Delta- 127 PM PDT Sun Oct 5 2025 .TONIGHT... * Sky/Weather............Clear. * Min Temperature........54-59. * 24 HR Trend..........Little change. * Max Humidity...........65-75 percent. * 24 HR Trend..........17 percent down. * 20-Foot Winds..........Northwest winds up to 8 mph. Local gusts up to 20 mph after midnight. * CWR....................0 percent. * Mixing Height..........400 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........84-89. * 24 HR Trend..........5 degrees warmer. * Min Humidity...........24-31 percent. * 24 HR Trend..........9 percent down. * 20-Foot Winds..........North winds 9 to 15 mph with local gusts up to 30 mph. * CWR....................0 percent. * Mixing Height..........3600 ft AGL. * Chance of thunder......0 percent. .MONDAY NIGHT... * Sky/Weather............Clear. * Min Temperature........57-62. * Max Humidity...........43-58 percent. * 20-Foot Winds..........Northwest winds up to 7 mph. * Mixing Height..........400 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .TUESDAY... * Sky/Weather............Sunny. * Max Temperature........85-90. * Min Humidity...........27-42 percent. * 20-Foot Winds..........North winds 6 to 12 mph. * Mixing Height..........3500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ219-062030- Northern San Joaquin Valley in San Joaquin and Stanislaus Counties Below 1000 ft- 127 PM PDT Sun Oct 5 2025 .TONIGHT... * Sky/Weather............Clear. * Min Temperature........54-59. * 24 HR Trend..........Little change. * Max Humidity...........64-79 percent. * 24 HR Trend..........11 percent down. * 20-Foot Winds..........Northwest winds up to 7 mph. * CWR....................0 percent. * Mixing Height..........400 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........82-87. * 24 HR Trend..........4 degrees warmer. * Min Humidity...........31-36 percent. * 24 HR Trend..........7 percent down. * 20-Foot Winds..........Northwest winds up to 8 mph. * CWR....................0 percent. * Mixing Height..........3300 ft AGL. * Chance of thunder......0 percent. .MONDAY NIGHT... * Sky/Weather............Clear. * Min Temperature........57-62. * Max Humidity...........45-60 percent. * 20-Foot Winds..........Northwest winds up to 8 mph. * Mixing Height..........400 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .TUESDAY... * Sky/Weather............Sunny. * Max Temperature........83-88. * Min Humidity...........23-38 percent. * 20-Foot Winds..........Northwest winds 4 to 9 mph. * Mixing Height..........3300 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ263-279-062030- Southeast Edge Shasta-Trinity NF and Western Portions of Tehama- Glenn Unit-Eastern Mendocino NF- 127 PM PDT Sun Oct 5 2025 .TONIGHT... * Sky/Weather............Clear. * Min Temperature........56-61 lower elevations...except 46-54 higher elevations. * 24 HR Trend..........Little change. * Max Humidity...........40-47 percent. * 24 HR Trend..........16 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northwest winds 6 to 12 mph. * Ridges/Upr Slopes....North winds 6 to 12 mph. * CWR....................0 percent. * Mixing Height..........600 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........79-84 lower elevations...except 63-73 higher elevations. * 24 HR Trend..........4 degrees warmer. * Min Humidity...........23-30 percent. * 24 HR Trend..........7 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northeast winds 6 to 12 mph. * Ridges/Upr Slopes....Northeast winds 6 to 12 mph. * CWR....................0 percent. * Mixing Height..........4000 ft AGL. * Chance of thunder......0 percent. .MONDAY NIGHT... * Sky/Weather............Clear. * Min Temperature........58-63 lower elevations...except 51-57 higher elevations. * Max Humidity...........30-45 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northwest winds 4 to 9 mph. * Ridges/Upr Slopes....Northwest winds 4 to 9 mph. * Mixing Height..........600 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .TUESDAY... * Sky/Weather............Sunny. * Max Temperature........82-87 lower elevations...except 66-76 higher elevations. * Min Humidity...........21-36 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northwest winds 4 to 9 mph shifting to the northeast up to 8 mph in the afternoon. * Ridges/Upr Slopes....North winds 4 to 9 mph. * Mixing Height..........5700 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ266-062030- Northern Sierra Foothills from 1000 to 3000 Ft. Includes portions of Shasta-Trinity and Butte Units- 127 PM PDT Sun Oct 5 2025 .TONIGHT... * Sky/Weather............Clear. * Min Temperature........52-59. * 24 HR Trend..........Little change. * Max Humidity...........41-52 percent. * 24 HR Trend..........15 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northeast winds 9 to 15 mph. * Ridges/Upr Slopes....Northeast winds 9 to 15 mph with local gusts up to 25 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........76-81. * 24 HR Trend..........4 degrees warmer. * Min Humidity...........25-30 percent. * 24 HR Trend..........8 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northeast winds 12 to 18 mph becoming northwest up to 8 mph in the afternoon. * Ridges/Upr Slopes....East winds 10 to 16 mph shifting to the north up to 8 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........5200 ft AGL. * Chance of thunder......0 percent. .MONDAY NIGHT... * Sky/Weather............Clear. * Min Temperature........55-61. * Max Humidity...........37-52 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northeast winds 6 to 12 mph. * Ridges/Upr Slopes....Northeast winds 6 to 12 mph. * Mixing Height..........500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .TUESDAY... * Sky/Weather............Sunny. * Max Temperature........77-83. * Min Humidity...........22-37 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northeast winds 10 to 16 mph in the morning becoming upslope up to 5 mph. * Ridges/Upr Slopes....Northeast winds 7 to 13 mph in the morning becoming variable up to 5 mph. * Mixing Height..........5400 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ220-267-062030- Southern Motherlode From 1000 to 3000 Ft. Includes portions of Toulumne-Calaveras Unit- Northern Motherlode From 1000 to 3000 Ft. Includes portions of Nevada-Yuba-Placer-Amador and Eldorado Units- 127 PM PDT Sun Oct 5 2025 .TONIGHT... * Sky/Weather............Clear. * Min Temperature........53-58. * 24 HR Trend..........4 degrees warmer. * Max Humidity...........52-61 percent. * 24 HR Trend..........18 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northeast winds 5 to 11 mph. * Ridges/Upr Slopes....Northeast winds 5 to 11 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........78-83. * 24 HR Trend..........6 degrees warmer. * Min Humidity...........29-34 percent. * 24 HR Trend..........13 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...East winds up to 8 mph shifting to the west up to 7 mph in the afternoon. * Ridges/Upr Slopes....East winds 5 to 11 mph shifting to the west up to 7 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........4800 ft AGL. * Chance of thunder......0 percent. .MONDAY NIGHT... * Sky/Weather............Clear. * Min Temperature........56-61. * Max Humidity...........44-59 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northeast winds 4 to 10 mph. * Ridges/Upr Slopes....Northeast winds 4 to 10 mph. * Mixing Height..........400 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .TUESDAY... * Sky/Weather............Sunny. * Max Temperature........80-85. * Min Humidity...........22-36 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northeast winds 4 to 9 mph in the morning becoming upslope up to 5 mph. * Ridges/Upr Slopes....East winds 5 to 11 mph in the morning becoming variable up to 5 mph. * Mixing Height..........6200 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ268-062030- Northern Sierra Including Lassen NP and Plumas and Lassen NF/S West of the Sierra Crest (West of Evans Peak-Grizzly Peak- Beckworth Peak)- 127 PM PDT Sun Oct 5 2025 .TONIGHT... * Sky/Weather............Clear. * Min Temperature........37-47 lower elevations...except 34-42 higher elevations. * 24 HR Trend..........Little change. * Max Humidity...........57-72 percent...except 81-96 percent in the high mountain valleys. * 24 HR Trend..........14 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...East winds 10 to 16 mph with local gusts up to 25 mph. * Ridges/Upr Slopes....East winds 10 to 16 mph with local gusts up to 30 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........66-72 lower elevations...except 59-66 higher elevations. * 24 HR Trend..........Little change. * Min Humidity...........27-34 percent. * 24 HR Trend..........7 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...East winds 8 to 14 mph. * Ridges/Upr Slopes....East winds 8 to 14 mph. * CWR....................0 percent. * Mixing Height..........4800 ft AGL. * Chance of thunder......0 percent. .MONDAY NIGHT... * Sky/Weather............Clear. * Min Temperature........38-48. * Max Humidity...........55-70 percent...except 73-88 percent in the high mountain valleys. * 20-Foot Winds.......... * Valleys/Lwr Slopes...East winds 7 to 13 mph. * Ridges/Upr Slopes....East winds 8 to 14 mph. * Mixing Height..........300 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .TUESDAY... * Sky/Weather............Sunny. * Max Temperature........69-75 lower elevations...except 63-69 higher elevations. * Min Humidity...........25-40 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northeast winds 9 to 15 mph shifting to the south up to 7 mph in the afternoon. * Ridges/Upr Slopes....East winds 8 to 14 mph shifting to the south up to 7 mph in the afternoon. * Mixing Height..........6400 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ221-269-062030- Stanislaus NF West of the Sierra Crest- Northern Sierra Including the Tahoe and Eldorado NF/S West of the Sierra Crest- 127 PM PDT Sun Oct 5 2025 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........47-55 lower elevations...except 34-44 higher elevations. * 24 HR Trend..........Little change. * Max Humidity...........50-65 percent lower elevations...except 64-79 percent high elevations. * 24 HR Trend..........7 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...East winds 9 to 15 mph. * Ridges/Upr Slopes....East winds 10 to 16 mph with local gusts up to 30 mph. * CWR....................0 percent. * Mixing Height..........300 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly sunny. * Max Temperature........74-79 lower elevations...except 59-69 higher elevations. * 24 HR Trend..........5 degrees warmer. * Min Humidity...........28-39 percent. * 24 HR Trend..........11 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...East winds 6 to 12 mph shifting to the southwest up to 8 mph in the afternoon. * Ridges/Upr Slopes....East winds 7 to 13 mph. * CWR....................0 percent. * Mixing Height..........5800 ft AGL. * Chance of thunder......1 percent. .MONDAY NIGHT... * Sky/Weather............Clear. * Min Temperature........50-58 lower elevations...except 38-48 higher elevations. * Max Humidity...........54-69 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northeast winds 8 to 14 mph. * Ridges/Upr Slopes....East winds 8 to 14 mph. * Mixing Height..........300 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .TUESDAY... * Sky/Weather............Sunny. * Max Temperature........75-81 lower elevations...except 60-70 higher elevations. * Min Humidity...........26-41 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...East winds 5 to 11 mph shifting to the southwest up to 7 mph in the afternoon. * Ridges/Upr Slopes....East winds 8 to 14 mph shifting to the southwest up to 8 mph in the afternoon. * Mixing Height..........7200 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ .Extended... ...Shasta County Mountains and Coastal Range .TUESDAY NIGHT...Clear. Lows 44 to 54. Northwest winds up to 10 mph. .WEDNESDAY...Sunny. Highs 66 to 75. Southwest winds up to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 42 to 51. Southwest winds up to 10 mph. .THURSDAY...Mostly sunny. Highs 57 to 67. South winds 5 to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows 40 to 49. Variable less than 5 mph. .FRIDAY...Partly cloudy with a chance of showers. Highs 55 to 64. South winds 5 to 10 mph. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows 37 to 46. Variable less than 5 mph. ...Northern Sierra and Lassen Park .TUESDAY NIGHT...Clear. Lows 44 to 54. East winds up to 10 mph. .WEDNESDAY...Sunny. Highs 68 to 77. South winds 5 to 15 mph. .WEDNESDAY NIGHT...Clear. Lows 42 to 52. Southeast winds 5 to 15 mph. .THURSDAY...Mostly sunny. Highs 62 to 72. South winds 5 to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows 40 to 50. Variable less than 5 mph. .FRIDAY...Partly cloudy with a slight chance of showers. Highs 59 to 69. South winds 5 to 10 mph. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows 37 to 47. Variable less than 5 mph. ...Sierra Nevada Foothills .TUESDAY NIGHT...Clear. Lows 55 to 60. Northeast winds up to 10 mph. .WEDNESDAY...Sunny. Highs 75 to 80. South winds 5 to 15 mph. .WEDNESDAY NIGHT...Clear. Lows 51 to 56. East winds 5 to 15 mph. .THURSDAY...Mostly sunny. Highs 69 to 74. South winds 5 to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows 50 to 55. Variable less than 5 mph. .FRIDAY...Partly cloudy with a slight chance of showers. Highs 66 to 72. South winds 5 to 10 mph. .FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows 46 to 52. Variable less than 5 mph. ...Central Valley and Delta .TUESDAY NIGHT...Clear. Lows 53 to 58. Northwest winds 5 to 15 mph. .WEDNESDAY...Sunny. Highs 80 to 85. Southwest winds 5 to 15 mph. .WEDNESDAY NIGHT...Clear. Lows 53 to 58. South winds 5 to 15 mph. .THURSDAY...Mostly sunny. Highs 74 to 79. South winds 5 to 10 mph. .THURSDAY NIGHT...Clear. Lows 51 to 56. Variable less than 5 mph. .FRIDAY...Partly cloudy with a slight chance of showers. Highs 73 to 78. Southwest winds 5 to 10 mph. .FRIDAY NIGHT...Partly cloudy with a slight chance of showers. Lows 49 to 54. Variable less than 5 mph. $$