


Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Sacramento, CA
Issued by NWS Sacramento, CA
432 FNUS56 KSTO 082028 FWFSTO Fire Weather Planning Forecast for Interior Northern California National Weather Service Sacramento CA 128 PM PDT Fri Aug 8 2025 ...Hot Temperatures and Low Relative Humidity through Sunday in the Northern Sacramento Valley... .DISCUSSION... A hot and dry airmass will bring above normal temperatures, low daytime humidity, and poor to moderate overnight recoveries to interior northern California through this weekend. Periodically breezy onshore flow in the Delta vicinity, and northerly winds in the Sacramento Valley and adjacent terrain are expected at times. A cooling trend is anticipated from Tuesday onward, although dry weather looks to continue. CAZ213-092030- Eastern Portion of Shasta-Trinity NF- 128 PM PDT Fri Aug 8 2025 .TONIGHT... * Sky/Weather............Clear. * Min Temperature........67-72 lower elevations...except 57-67 higher elevations. * 24 HR Trend..........4 degrees warmer. * Max Humidity...........25-38 percent. * 24 HR Trend..........11 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...North winds 6 to 12 mph. * Ridges/Upr Slopes....North winds 6 to 12 mph. * CWR....................0 percent. * Mixing Height..........700 ft AGL. * Chance of thunder......0 percent. .SATURDAY... * Sky/Weather............Mostly sunny. * Max Temperature........101-106 lower elevations...except 91-100 higher elevations. * 24 HR Trend..........Little change. * Min Humidity...........10-15 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...North winds 4 to 9 mph with local gusts up to 20 mph shifting to the southeast up to 7 mph in the afternoon. * Ridges/Upr Slopes....East winds 4 to 10 mph. * CWR....................0 percent. * Mixing Height..........8400 ft AGL. * Chance of thunder......0 percent. .SATURDAY NIGHT... * Sky/Weather............Mostly clear. * Min Temperature........70-75 lower elevations...except 61-71 higher elevations. * Max Humidity...........32-47 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Southwest winds up to 7 mph shifting to the north after midnight. * Ridges/Upr Slopes....Southwest winds up to 7 mph shifting to the north 4 to 10 mph after midnight. * Mixing Height..........700 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Sunny. * Max Temperature........103-108 lower elevations...except 92-102 higher elevations. * Min Humidity...........11-20 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...North winds up to 7 mph in the morning becoming upslope up to 5 mph. * Ridges/Upr Slopes....Northeast winds up to 8 mph shifting to the southeast up to 7 mph in the afternoon. * Mixing Height..........8700 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ214-092030- Burney Basin and Northeast Plateau in Shasta County Including Northwest Lassen NF north of Lassen NP- 128 PM PDT Fri Aug 8 2025 .TONIGHT... * Sky/Weather............Clear. * Min Temperature........51-57. * 24 HR Trend..........Little change. * Max Humidity...........32-42 percent. * 24 HR Trend..........18 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northeast winds up to 8 mph. * Ridges/Upr Slopes....Northeast winds up to 8 mph. * CWR....................0 percent. * Mixing Height..........800 ft AGL. * Chance of thunder......0 percent. .SATURDAY... * Sky/Weather............Mostly sunny. * Max Temperature........92-97 lower elevations...except 86-91 higher elevations. * 24 HR Trend..........Little change. * Min Humidity...........11-16 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming northwest up to 7 mph in the afternoon. * Ridges/Upr Slopes....North winds up to 7 mph. * CWR....................0 percent. * Mixing Height..........8100 ft AGL. * Chance of thunder......0 percent. .SATURDAY NIGHT... * Sky/Weather............Mostly clear. * Min Temperature........56-61. * Max Humidity...........37-52 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...West winds up to 7 mph in the evening becoming drainage up to 5 mph. * Ridges/Upr Slopes....Northwest winds up to 8 mph in the evening becoming variable up to 5 mph. * Mixing Height..........700 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Sunny. * Max Temperature........96-101 lower elevations...except 89-95 higher elevations. * Min Humidity...........14-20 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...North winds up to 7 mph. * Ridges/Upr Slopes....Variable winds up to 7 mph becoming north up to 7 mph in the afternoon. * Mixing Height..........9000 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ215-092030- Northern Sacramento Valley to Southern Tehama County Line Below 1000 Ft- 128 PM PDT Fri Aug 8 2025 .TONIGHT... * Sky/Weather............Clear. * Min Temperature........69-74. * 24 HR Trend..........Little change. * Max Humidity...........29-39 percent. * 24 HR Trend..........12 percent down. * 20-Foot Winds..........South winds up to 8 mph shifting to the north 4 to 9 mph after midnight. * CWR....................0 percent. * Mixing Height..........600 ft AGL. * Chance of thunder......0 percent. .SATURDAY... * Sky/Weather............Mostly sunny. * Max Temperature........102-107. * 24 HR Trend..........Little change. * Min Humidity...........13-18 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........North winds 4 to 9 mph shifting to the south up to 8 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........8000 ft AGL. * Chance of thunder......0 percent. .SATURDAY NIGHT... * Sky/Weather............Mostly clear. * Min Temperature........71-76. * Max Humidity...........38-53 percent. * 20-Foot Winds..........South winds up to 8 mph shifting to the north after midnight. * Mixing Height..........600 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Mostly sunny. * Max Temperature........102-107. * Min Humidity...........13-25 percent. * 20-Foot Winds..........North winds up to 7 mph shifting to the south up to 6 mph in the afternoon. * Mixing Height..........6900 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ216-092030- Central Sacramento Valley in Glenn, Colusa, Yuba, Northern Sutter, and Butte County Below 1000 Ft- 128 PM PDT Fri Aug 8 2025 .TONIGHT... * Sky/Weather............Clear. * Min Temperature........68-73. * 24 HR Trend..........4 degrees warmer. * Max Humidity...........42-57 percent. * 24 HR Trend..........11 percent down. * 20-Foot Winds..........South winds up to 8 mph shifting to the north after midnight. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .SATURDAY... * Sky/Weather............Sunny. * Max Temperature........100-105. * 24 HR Trend..........Little change. * Min Humidity...........19-26 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........North winds up to 8 mph shifting to the south in the afternoon. * CWR....................0 percent. * Mixing Height..........5600 ft AGL. * Chance of thunder......0 percent. .SATURDAY NIGHT... * Sky/Weather............Mostly clear. * Min Temperature........67-73. * Max Humidity...........44-59 percent. * 20-Foot Winds..........South winds 4 to 9 mph. * Mixing Height..........500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Sunny. * Max Temperature........100-105. * Min Humidity...........17-32 percent. * 20-Foot Winds..........Northeast winds up to 7 mph shifting to the south up to 8 mph in the afternoon. * Mixing Height..........5600 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ217-092030- Southern Sacramento Valley in Yolo- Sacramento Far Western Placer, southern Sutter and Solano County Below 1000 Ft- 128 PM PDT Fri Aug 8 2025 .TONIGHT... * Sky/Weather............Clear. * Min Temperature........64-70. * 24 HR Trend..........4 degrees warmer. * Max Humidity...........52-67 percent. * 24 HR Trend..........12 percent down. * 20-Foot Winds..........South winds 4 to 9 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .SATURDAY... * Sky/Weather............Sunny. * Max Temperature........100-105. * 24 HR Trend..........Little change. * Min Humidity...........19-24 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........Southwest winds 4 to 9 mph. * CWR....................0 percent. * Mixing Height..........5800 ft AGL. * Chance of thunder......0 percent. .SATURDAY NIGHT... * Sky/Weather............Clear. * Min Temperature........63-69. * Max Humidity...........49-64 percent. * 20-Foot Winds..........Southwest winds 6 to 12 mph with local gusts up to 20 mph. * Mixing Height..........500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Sunny. * Max Temperature........99-104. * Min Humidity...........17-32 percent. * 20-Foot Winds..........Southwest winds up to 8 mph. * Mixing Height..........4100 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ218-092030- Carquinez Strait and Delta- 128 PM PDT Fri Aug 8 2025 .TONIGHT... * Sky/Weather............Clear. * Min Temperature........61-66. * 24 HR Trend..........4 degrees warmer. * Max Humidity...........64-79 percent. * 24 HR Trend..........11 percent down. * 20-Foot Winds..........West winds 6 to 12 mph with local gusts up to 20 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .SATURDAY... * Sky/Weather............Sunny. * Max Temperature........92-100. * 24 HR Trend..........Little change. * Min Humidity...........25-34 percent. * 24 HR Trend..........4 percent up. * 20-Foot Winds..........West winds 7 to 13 mph with local gusts up to 25 mph. * CWR....................0 percent. * Mixing Height..........2300 ft AGL. * Chance of thunder......0 percent. .SATURDAY NIGHT... * Sky/Weather............Clear. * Min Temperature........60-65. * Max Humidity...........67-82 percent. * 20-Foot Winds..........West winds 9 to 15 mph with local gusts up to 25 mph. * Mixing Height..........600 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Sunny. * Max Temperature........90-100. * Min Humidity...........34-49 percent. * 20-Foot Winds..........West winds 7 to 13 mph. * Mixing Height..........2400 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ219-092030- Northern San Joaquin Valley in San Joaquin and Stanislaus Counties Below 1000 ft- 128 PM PDT Fri Aug 8 2025 .TONIGHT... * Sky/Weather............Clear. * Min Temperature........67-72. * 24 HR Trend..........5 degrees warmer. * Max Humidity...........47-62 percent. * 24 HR Trend..........10 percent down. * 20-Foot Winds..........Northwest winds 6 to 12 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .SATURDAY... * Sky/Weather............Sunny. * Max Temperature........100-105. * 24 HR Trend..........Little change. * Min Humidity...........19-24 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........Northwest winds 4 to 10 mph. * CWR....................0 percent. * Mixing Height..........5200 ft AGL. * Chance of thunder......0 percent. .SATURDAY NIGHT... * Sky/Weather............Clear. * Min Temperature........65-71. * Max Humidity...........43-58 percent. * 20-Foot Winds..........Northwest winds 7 to 13 mph. * Mixing Height..........600 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Sunny. * Max Temperature........98-103. * Min Humidity...........16-28 percent. * 20-Foot Winds..........Northwest winds 4 to 9 mph. * Mixing Height..........4300 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ263-279-092030- Southeast Edge Shasta-Trinity NF and Western Portions of Tehama- Glenn Unit-Eastern Mendocino NF- 128 PM PDT Fri Aug 8 2025 .TONIGHT... * Sky/Weather............Clear. * Min Temperature........74-79 lower elevations...except 65-72 higher elevations. * 24 HR Trend..........4 degrees warmer. * Max Humidity...........24-31 percent. * 24 HR Trend..........15 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northwest winds 5 to 11 mph. * Ridges/Upr Slopes....Northwest winds 5 to 11 mph. * CWR....................0 percent. * Mixing Height..........700 ft AGL. * Chance of thunder......0 percent. .SATURDAY... * Sky/Weather............Mostly sunny. * Max Temperature........100-105 lower elevations...except 85-95 higher elevations. * 24 HR Trend..........Little change. * Min Humidity...........14-20 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...East winds 4 to 9 mph. * Ridges/Upr Slopes....East winds 4 to 9 mph. * CWR....................0 percent. * Mixing Height..........7500 ft AGL. * Chance of thunder......0 percent. .SATURDAY NIGHT... * Sky/Weather............Mostly clear. * Min Temperature........74-79 lower elevations...except 67-73 higher elevations. * Max Humidity...........27-41 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...West winds 4 to 9 mph. * Ridges/Upr Slopes....West winds 4 to 9 mph. * Mixing Height..........600 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Mostly sunny. * Max Temperature........100-105 lower elevations...except 85-95 higher elevations. * Min Humidity...........13-28 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northwest winds up to 7 mph shifting to the east up to 8 mph in the afternoon. * Ridges/Upr Slopes....North winds up to 8 mph shifting to the east in the afternoon. * Mixing Height..........7200 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ266-092030- Northern Sierra Foothills from 1000 to 3000 Ft. Includes portions of Shasta-Trinity and Butte Units- 128 PM PDT Fri Aug 8 2025 .TONIGHT... * Sky/Weather............Clear. * Min Temperature........69-76. * 24 HR Trend..........4 degrees warmer. * Max Humidity...........27-39 percent. * 24 HR Trend..........8 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...East winds 4 to 9 mph. * Ridges/Upr Slopes....East winds 4 to 9 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .SATURDAY... * Sky/Weather............Sunny. * Max Temperature........97-102 lower elevations...except 92-99 higher elevations. * 24 HR Trend..........Little change. * Min Humidity...........15-22 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...North winds 5 to 11 mph shifting to the southwest up to 8 mph in the afternoon. * Ridges/Upr Slopes....East winds 4 to 9 mph shifting to the southwest up to 7 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........7100 ft AGL. * Chance of thunder......0 percent. .SATURDAY NIGHT... * Sky/Weather............Mostly clear. * Min Temperature........71-77. * Max Humidity...........31-46 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...South winds up to 7 mph shifting to the east 4 to 9 mph after midnight. * Ridges/Upr Slopes....South winds up to 7 mph shifting to the east up to 8 mph after midnight. * Mixing Height..........500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Sunny. * Max Temperature........98-103 lower elevations...except 93-99 higher elevations. * Min Humidity...........15-30 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northeast winds 4 to 10 mph in the morning becoming upslope up to 5 mph. * Ridges/Upr Slopes....Northeast winds up to 8 mph in the morning becoming variable up to 5 mph. * Mixing Height..........6400 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ220-267-092030- 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- 128 PM PDT Fri Aug 8 2025 .TONIGHT... * Sky/Weather............Clear. * Min Temperature........67-72. * 24 HR Trend..........Little change. * Max Humidity...........38-46 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...West winds up to 7 mph shifting to the east up to 8 mph after midnight. * Ridges/Upr Slopes....Variable winds up to 5 mph becoming east up to 8 mph after midnight. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .SATURDAY... * Sky/Weather............Mostly sunny. * Max Temperature........94-99. * 24 HR Trend..........Little change. * Min Humidity...........17-22 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Southeast winds up to 7 mph shifting to the west up to 8 mph in the afternoon. * Ridges/Upr Slopes....Southeast winds up to 7 mph shifting to the west up to 8 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........6800 ft AGL. * Chance of thunder......0 percent. .SATURDAY NIGHT... * Sky/Weather............Clear. * Min Temperature........69-74. * Max Humidity...........35-50 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...West winds up to 8 mph shifting to the east after midnight. * Ridges/Upr Slopes....West winds up to 8 mph shifting to the northeast up to 7 mph after midnight. * Mixing Height..........500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Sunny. * Max Temperature........95-100. * Min Humidity...........14-26 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...East winds up to 7 mph shifting to the west up to 8 mph in the afternoon. * Ridges/Upr Slopes....East winds up to 7 mph shifting to the west up to 8 mph in the afternoon. * Mixing Height..........5600 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ268-092030- Northern Sierra Including Lassen NP and Plumas and Lassen NF/S West of the Sierra Crest (West of Evans Peak-Grizzly Peak- Beckworth Peak)- 128 PM PDT Fri Aug 8 2025 .TONIGHT... * Sky/Weather............Clear. * Min Temperature........54-64. * 24 HR Trend..........4 degrees warmer. * Max Humidity...........29-43 percent...except 40-55 percent in the high mountain valleys. * 24 HR Trend..........14 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...West winds up to 8 mph shifting to the northeast 4 to 10 mph after midnight. * Ridges/Upr Slopes....Northwest winds 4 to 10 mph shifting to the northeast 5 to 11 mph after midnight. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......0 percent. .SATURDAY... * Sky/Weather............Mostly sunny. * Max Temperature........86-93 lower elevations...except 79-87 higher elevations. * 24 HR Trend..........Little change. * Min Humidity...........16-22 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northeast winds 5 to 11 mph shifting to the west 4 to 9 mph in the afternoon. * Ridges/Upr Slopes....East winds 5 to 11 mph shifting to the west 4 to 9 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........7200 ft AGL. * Chance of thunder......0 percent. .SATURDAY NIGHT... * Sky/Weather............Mostly clear. * Min Temperature........57-67. * Max Humidity...........37-52 percent...except 46-61 percent in the high mountain valleys. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Southwest winds up to 8 mph shifting to the northeast after midnight. * Ridges/Upr Slopes....West winds up to 8 mph shifting to the east after midnight. * Mixing Height..........300 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Sunny. * Max Temperature........88-94 lower elevations...except 81-89 higher elevations. * Min Humidity...........14-29 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northeast winds 4 to 9 mph shifting to the southwest up to 8 mph in the afternoon. * Ridges/Upr Slopes....East winds up to 8 mph shifting to the southwest in the afternoon. * Mixing Height..........8100 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ221-269-092030- Stanislaus NF West of the Sierra Crest- Northern Sierra Including the Tahoe and Eldorado NF/S West of the Sierra Crest- 128 PM PDT Fri Aug 8 2025 .TONIGHT... * Sky/Weather............Clear. * Min Temperature........62-70 lower elevations...except 50-60 higher elevations. * 24 HR Trend..........Little change. * Max Humidity...........40-55 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northwest winds up to 7 mph shifting to the east up to 8 mph after midnight. * Ridges/Upr Slopes....West winds up to 8 mph shifting to the east 4 to 9 mph after midnight. * CWR....................0 percent. * Mixing Height..........400 ft AGL. * Chance of thunder......0 percent. .SATURDAY... * Sky/Weather............Mostly sunny. * Max Temperature........89-95 lower elevations...except 77-87 higher elevations. * 24 HR Trend..........Little change. * Min Humidity...........19-25 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Southeast winds up to 7 mph shifting to the west 4 to 9 mph in the afternoon. * Ridges/Upr Slopes....Southeast winds up to 8 mph shifting to the southwest 5 to 11 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........6400 ft AGL. * Chance of thunder......0 percent. .SATURDAY NIGHT... * Sky/Weather............Mostly clear. * Min Temperature........64-72 lower elevations...except 53-63 higher elevations. * Max Humidity...........37-52 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...West winds up to 7 mph shifting to the east up to 8 mph after midnight. * Ridges/Upr Slopes....West winds 4 to 10 mph shifting to the east up to 8 mph after midnight. * Mixing Height..........300 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. .SUNDAY... * Sky/Weather............Sunny. * Max Temperature........90-96 lower elevations...except 77-87 higher elevations. * Min Humidity...........18-33 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...East winds up to 8 mph shifting to the west 4 to 9 mph in the afternoon. * Ridges/Upr Slopes....East winds up to 8 mph shifting to the west 4 to 10 mph in the afternoon. * Mixing Height..........7000 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ .Extended... ...Shasta County Mountains and Coastal Range .SUNDAY NIGHT...Clear. Lows 62 to 72. West winds up to 10 mph. .MONDAY...Sunny. Highs 90 to 100. Southeast winds up to 10 mph. .MONDAY NIGHT...Clear. Lows 61 to 71. West winds up to 10 mph. .TUESDAY...Sunny. Highs 86 to 96. Southeast winds up to 10 mph. .TUESDAY NIGHT...Clear. Lows 58 to 67. West winds up to 10 mph. .WEDNESDAY...Sunny. Highs 81 to 90. South winds up to 10 mph. .WEDNESDAY NIGHT...Clear. Lows 55 to 63. West winds up to 10 mph. ...Northern Sierra and Lassen Park .SUNDAY NIGHT...Clear. Lows 60 to 70. East winds up to 10 mph. .MONDAY...Sunny. Highs 89 to 98. Southwest winds up to 10 mph. .MONDAY NIGHT...Clear. Lows 59 to 69. East winds up to 10 mph. .TUESDAY...Sunny. Highs 86 to 95. Southwest winds up to 10 mph. .TUESDAY NIGHT...Clear. Lows 56 to 66. Variable less than 5 mph. .WEDNESDAY...Sunny. Highs 81 to 90. Southwest winds up to 10 mph. .WEDNESDAY NIGHT...Clear. Lows 52 to 62. Variable less than 5 mph. ...Sierra Nevada Foothills .SUNDAY NIGHT...Clear. Lows 68 to 74. East winds up to 10 mph. .MONDAY...Sunny. Highs 94 to 100. West winds up to 10 mph. .MONDAY NIGHT...Clear. Lows 65 to 71. East winds up to 10 mph. .TUESDAY...Sunny. Highs 91 to 97. Southwest winds up to 10 mph. .TUESDAY NIGHT...Clear. Lows 62 to 68. Variable less than 5 mph. .WEDNESDAY...Sunny. Highs 87 to 92. Southwest winds up to 10 mph. .WEDNESDAY NIGHT...Clear. Lows 59 to 64. Variable less than 5 mph. ...Central Valley and Delta .SUNDAY NIGHT...Clear. Lows 61 to 69. Southwest winds 5 to 15 mph. .MONDAY...Sunny. Highs 97 to 102. Southwest winds 5 to 15 mph. .MONDAY NIGHT...Clear. Lows 60 to 66. South winds 5 to 15 mph. .TUESDAY...Sunny. Highs 93 to 98. Southwest winds up to 10 mph. .TUESDAY NIGHT...Clear. Lows 57 to 62. South winds 5 to 10 mph. .WEDNESDAY...Sunny. Highs 89 to 94. Southwest winds up to 10 mph. .WEDNESDAY NIGHT...Clear. Lows 56 to 61. South winds 5 to 10 mph. $$