Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Sacramento, CA
Issued by NWS Sacramento, CA
450 FNUS56 KSTO 202056 FWFSTO Fire Weather Planning Forecast for Interior Northern California National Weather Service Sacramento CA 156 PM PDT Fri Sep 20 2024 Periods of Elevated Fire Weather Conditions Monday into early Tuesday in the northern Sacramento Valley, primarily along the western edge of the I-5 corridor. .DISCUSSION... Dry weather expected through the forecast period as high pressure builds into the area. High temperatures expected to be near to slightly above normal as humidity trends down. Areas of gusty north to east wind at times, peaking Monday into early Tuesday, will result in periods of elevated fire weather conditions. CAZ213-212100- Eastern Portion of Shasta-Trinity NF- 156 PM PDT Fri Sep 20 2024 .TONIGHT... * Sky/Weather............Clear. * Min Temperature........59-65 lower elevations...except 49-59 higher elevations. * 24 HR Trend..........Little change. * Max Humidity...........38-53 percent. * 24 HR Trend..........19 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...North winds 7 to 13 mph. * Ridges/Upr Slopes....North winds 7 to 13 mph. * LAL....................1. * CWR....................0 percent. .SATURDAY... * Sky/Weather............Sunny. * Max Temperature........89-94 lower elevations...except 78-88 higher elevations. * 24 HR Trend..........Little change. * Min Humidity...........14-19 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northeast winds 6 to 12 mph. Local gusts up to 25 mph in the morning. * Ridges/Upr Slopes....Northeast winds 6 to 12 mph. Local gusts up to 25 mph in the morning. * LAL....................1. * CWR....................0 percent. .SATURDAY NIGHT... * Sky/Weather............Clear. * Min Temperature........60-66 lower elevations...except 51-61 higher elevations. * Max Humidity...........38-53 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...North winds 6 to 12 mph. * Ridges/Upr Slopes....North winds 6 to 12 mph. * LAL....................1. * CWR....................0 percent. .SUNDAY... * Sky/Weather............Sunny. * Max Temperature........91-96 lower elevations...except 79-89 higher elevations. * Min Humidity...........13-23 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northeast winds 5 to 11 mph. Local gusts up to 20 mph in the morning. * Ridges/Upr Slopes....Northeast winds 5 to 11 mph. * LAL....................1. * CWR....................0 percent. $$ CAZ214-212100- Burney Basin and Northeast Plateau in Shasta County Including Northwest Lassen NF north of Lassen NP- 156 PM PDT Fri Sep 20 2024 .TONIGHT... * Sky/Weather............Clear. * Min Temperature........40-47. * 24 HR Trend..........Little change. * Max Humidity...........68-81 percent lower elevations...except 56-70 percent high elevations. * 24 HR Trend..........17 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northeast winds up to 8 mph. * Ridges/Upr Slopes....Northeast winds up to 8 mph. * LAL....................1. * CWR....................0 percent. .SATURDAY... * Sky/Weather............Sunny. * Max Temperature........74-83. * 24 HR Trend..........Little change. * Min Humidity...........15-20 percent. * 24 HR Trend..........4 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming northeast up to 8 mph in the afternoon. * Ridges/Upr Slopes....Northeast winds up to 8 mph. * LAL....................1. * CWR....................0 percent. .SATURDAY NIGHT... * Sky/Weather............Clear. * Min Temperature........40-49. * Max Humidity...........55-70 percent lower elevations...except 43-58 percent high elevations. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northeast winds up to 8 mph. * Ridges/Upr Slopes....East winds up to 8 mph. * LAL....................1. * CWR....................0 percent. .SUNDAY... * Sky/Weather............Sunny. * Max Temperature........80-85 lower elevations...except 75-81 higher elevations. * Min Humidity...........16-25 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northeast winds up to 8 mph. * Ridges/Upr Slopes....East winds up to 8 mph in the morning becoming variable up to 5 mph. * LAL....................1. * CWR....................0 percent. $$ CAZ215-212100- Northern Sacramento Valley to Southern Tehama County Line Below 1000 Ft- 156 PM PDT Fri Sep 20 2024 .TONIGHT... * Sky/Weather............Clear. * Min Temperature........61-66. * 24 HR Trend..........Little change. * Max Humidity...........40-55 percent. * 24 HR Trend..........20 percent down. * 20-Foot Winds..........North winds 5 to 11 mph with local gusts up to 20 mph. * LAL....................1. * CWR....................0 percent. .SATURDAY... * Sky/Weather............Sunny. * Max Temperature........92-97. * 24 HR Trend..........Little change. * Min Humidity...........13-18 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........North winds 7 to 13 mph with local gusts up to 25 mph. * LAL....................1. * CWR....................0 percent. .SATURDAY NIGHT... * Sky/Weather............Clear. * Min Temperature........61-66. * Max Humidity...........37-52 percent. * 20-Foot Winds..........North winds 4 to 9 mph. * LAL....................1. * CWR....................0 percent. .SUNDAY... * Sky/Weather............Sunny. * Max Temperature........93-99. * Min Humidity...........12-22 percent. * 20-Foot Winds..........North winds 4 to 10 mph. Local gusts up to 20 mph in the afternoon. * LAL....................1. * CWR....................0 percent. $$ CAZ216-212100- Central Sacramento Valley in Glenn, Colusa, Yuba, Northern Sutter, and Butte County Below 1000 Ft- 156 PM PDT Fri Sep 20 2024 .TONIGHT... * Sky/Weather............Clear. * Min Temperature........57-63. * 24 HR Trend..........Little change. * Max Humidity...........63-78 percent. * 24 HR Trend..........11 percent down. * 20-Foot Winds..........West winds up to 7 mph shifting to the northeast up to 8 mph after midnight. * LAL....................1. * CWR....................0 percent. .SATURDAY... * Sky/Weather............Sunny. * Max Temperature........89-94. * 24 HR Trend..........Little change. * Min Humidity...........20-29 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........Northwest winds 4 to 9 mph. * LAL....................1. * CWR....................0 percent. .SATURDAY NIGHT... * Sky/Weather............Clear. * Min Temperature........58-64. * Max Humidity...........48-63 percent. * 20-Foot Winds..........South winds up to 7 mph shifting to the northeast after midnight. * LAL....................1. * CWR....................0 percent. .SUNDAY... * Sky/Weather............Sunny. * Max Temperature........91-96. * Min Humidity...........16-29 percent. * 20-Foot Winds..........North winds 4 to 9 mph. * LAL....................1. * CWR....................0 percent. $$ CAZ217-212100- Southern Sacramento Valley in Yolo- Sacramento Far Western Placer, southern Sutter and Solano County Below 1000 Ft- 156 PM PDT Fri Sep 20 2024 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........55-60. * 24 HR Trend..........Little change. * Max Humidity...........74-89 percent. * 24 HR Trend..........11 percent down. * 20-Foot Winds..........South winds up to 8 mph. * LAL....................1. * CWR....................0 percent. .SATURDAY... * Sky/Weather............Sunny. * Max Temperature........89-94. * 24 HR Trend..........Little change. * Min Humidity...........22-32 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........Southeast winds up to 8 mph shifting to the west in the afternoon. * LAL....................1. * CWR....................0 percent. .SATURDAY NIGHT... * Sky/Weather............Clear. * Min Temperature........57-63. * Max Humidity...........53-68 percent. * 20-Foot Winds..........Southwest winds up to 7 mph. * LAL....................1. * CWR....................0 percent. .SUNDAY... * Sky/Weather............Sunny. * Max Temperature........90-95. * Min Humidity...........17-32 percent. * 20-Foot Winds..........South winds up to 7 mph shifting to the northwest 4 to 9 mph in the afternoon. * LAL....................1. * CWR....................0 percent. $$ CAZ218-212100- Carquinez Strait and Delta- 156 PM PDT Fri Sep 20 2024 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........55-60. * 24 HR Trend..........Little change. * Max Humidity...........86-93 percent. * 24 HR Trend..........5 percent down. * 20-Foot Winds..........West winds 6 to 12 mph with local gusts up to 20 mph. * LAL....................1. * CWR....................0 percent. .SATURDAY... * Sky/Weather............Mostly sunny. * Max Temperature........86-91. * 24 HR Trend..........4 degrees warmer. * Min Humidity...........30-35 percent. * 24 HR Trend..........8 percent down. * 20-Foot Winds..........West winds 4 to 9 mph. * LAL....................1. * CWR....................0 percent. .SATURDAY NIGHT... * Sky/Weather............Clear. * Min Temperature........56-61. * Max Humidity...........66-81 percent. * 20-Foot Winds..........West winds 5 to 11 mph with local gusts up to 20 mph. * LAL....................1. * CWR....................0 percent. .SUNDAY... * Sky/Weather............Sunny. * Max Temperature........87-93. * Min Humidity...........35-50 percent. * 20-Foot Winds..........West winds 4 to 9 mph. * LAL....................1. * CWR....................0 percent. $$ CAZ219-212100- Northern San Joaquin Valley in San Joaquin and Stanislaus Counties Below 1000 ft- 156 PM PDT Fri Sep 20 2024 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........57-62. * 24 HR Trend..........Little change. * Max Humidity...........69-84 percent. * 24 HR Trend..........12 percent down. * 20-Foot Winds..........Northwest winds 4 to 9 mph. * LAL....................1. * CWR....................0 percent. .SATURDAY... * Sky/Weather............Sunny. * Max Temperature........87-92. * 24 HR Trend..........Little change. * Min Humidity...........27-33 percent. * 24 HR Trend..........4 percent down. * 20-Foot Winds..........South winds up to 7 mph shifting to the west up to 8 mph in the afternoon. * LAL....................1. * CWR....................0 percent. .SATURDAY NIGHT... * Sky/Weather............Clear. * Min Temperature........59-65. * Max Humidity...........50-65 percent. * 20-Foot Winds..........Northwest winds up to 8 mph. * LAL....................1. * CWR....................0 percent. .SUNDAY... * Sky/Weather............Sunny. * Max Temperature........89-94. * Min Humidity...........20-35 percent. * 20-Foot Winds..........Northwest winds up to 8 mph. * LAL....................1. * CWR....................0 percent. $$ CAZ263-279-212100- Southeast Edge Shasta-Trinity NF and Western Portions of Tehama- Glenn Unit-Eastern Mendocino NF- 156 PM PDT Fri Sep 20 2024 .TONIGHT... * Sky/Weather............Clear. * Min Temperature........65-70 lower elevations...except 57-64 higher elevations. * 24 HR Trend..........Little change. * Max Humidity...........34-42 percent. * 24 HR Trend..........9 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northwest winds 5 to 11 mph. * Ridges/Upr Slopes....Northwest winds 5 to 11 mph. * LAL....................1. * CWR....................0 percent. .SATURDAY... * Sky/Weather............Sunny. * Max Temperature........89-94 lower elevations...except 74-84 higher elevations. * 24 HR Trend..........Little change. * Min Humidity...........16-21 percent. * 24 HR Trend..........4 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...North winds 5 to 11 mph. * Ridges/Upr Slopes....Northeast winds 5 to 11 mph. * LAL....................1. * CWR....................0 percent. .SATURDAY NIGHT... * Sky/Weather............Clear. * Min Temperature........65-70 lower elevations...except 59-65 higher elevations. * Max Humidity...........27-42 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northwest winds 4 to 9 mph. * Ridges/Upr Slopes....Northwest winds 4 to 9 mph. * LAL....................1. * CWR....................0 percent. .SUNDAY... * Sky/Weather............Sunny. * Max Temperature........90-95 lower elevations...except 75-85 higher elevations. * Min Humidity...........15-28 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...North winds 4 to 10 mph. * Ridges/Upr Slopes....North winds 4 to 9 mph. * LAL....................1. * CWR....................0 percent. $$ CAZ266-212100- Northern Sierra Foothills from 1000 to 3000 Ft. Includes portions of Shasta-Trinity and Butte Units- 156 PM PDT Fri Sep 20 2024 .TONIGHT... * Sky/Weather............Clear. * Min Temperature........60-67. * 24 HR Trend..........Little change. * Max Humidity...........37-47 percent. * 24 HR Trend..........13 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northeast winds 5 to 11 mph. * Ridges/Upr Slopes....Northeast winds 5 to 11 mph. * LAL....................1. * CWR....................0 percent. .SATURDAY... * Sky/Weather............Sunny. * Max Temperature........86-91 lower elevations...except 81-88 higher elevations. * 24 HR Trend..........Little change. * Min Humidity...........17-27 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...North winds 6 to 12 mph shifting to the west up to 8 mph in the afternoon. * Ridges/Upr Slopes....Northeast winds 8 to 14 mph shifting to the west up to 7 mph in the afternoon. * LAL....................1. * CWR....................0 percent. .SATURDAY NIGHT... * Sky/Weather............Clear. * Min Temperature........60-68. * Max Humidity...........34-49 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northeast winds 4 to 9 mph. * Ridges/Upr Slopes....Northeast winds 4 to 9 mph. * LAL....................1. * CWR....................0 percent. .SUNDAY... * Sky/Weather............Sunny. * Max Temperature........88-93 lower elevations...except 83-89 higher elevations. * Min Humidity...........15-29 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northeast winds 7 to 13 mph in the morning becoming upslope up to 5 mph. * Ridges/Upr Slopes....Northeast winds 6 to 12 mph shifting to the west up to 7 mph in the afternoon. * LAL....................1. * CWR....................0 percent. $$ CAZ220-267-212100- Southern Motherlode From 1000 to 3000 Ft. Includes portions of Toulumne-Calaveras Unit- Northern Motherlode From 1000 to 3000 Ft. Includes portions of Nevada-Yuba-Placer-Amador and Eldorado Units- 156 PM PDT Fri Sep 20 2024 .TONIGHT... * Sky/Weather............Clear. * Min Temperature........57-63. * 24 HR Trend..........Little change. * Max Humidity...........53-63 percent. * 24 HR Trend..........15 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northeast winds up to 7 mph. * Ridges/Upr Slopes....Northeast winds up to 7 mph. * LAL....................1. * CWR....................0 percent. .SATURDAY... * Sky/Weather............Sunny. * Max Temperature........81-90. * 24 HR Trend..........Little change. * Min Humidity...........27-32 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming west up to 7 mph in the afternoon. * Ridges/Upr Slopes....Southeast winds up to 8 mph shifting to the west up to 7 mph in the afternoon. * LAL....................1. * CWR....................0 percent. .SATURDAY NIGHT... * Sky/Weather............Clear. * Min Temperature........59-65. * Max Humidity...........49-64 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northwest winds up to 7 mph shifting to the northeast after midnight. * Ridges/Upr Slopes....Northwest winds up to 7 mph shifting to the northeast up to 8 mph after midnight. * LAL....................1. * CWR....................0 percent. .SUNDAY... * Sky/Weather............Sunny. * Max Temperature........83-92. * Min Humidity...........19-34 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...East winds up to 7 mph shifting to the west in the afternoon. * Ridges/Upr Slopes....East winds 4 to 9 mph shifting to the west up to 7 mph in the afternoon. * LAL....................1. * CWR....................0 percent. $$ CAZ268-212100- Northern Sierra Including Lassen NP and Plumas and Lassen NF/S West of the Sierra Crest (West of Evans Peak-Grizzly Peak- Beckworth Peak)- 156 PM PDT Fri Sep 20 2024 .TONIGHT... * Sky/Weather............Clear. * Min Temperature........43-56. * 24 HR Trend..........Little change. * Max Humidity...........45-60 percent...except 68-83 percent in the high mountain valleys. * 24 HR Trend..........15 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northeast winds 6 to 12 mph. * Ridges/Upr Slopes....Northeast winds 6 to 12 mph. * LAL....................1. * CWR....................0 percent. .SATURDAY... * Sky/Weather............Sunny. * Max Temperature........76-82 lower elevations...except 69-76 higher elevations. * 24 HR Trend..........Little change. * Min Humidity...........19-26 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...North winds 7 to 13 mph. * Ridges/Upr Slopes....North winds 7 to 13 mph. * LAL....................1. * CWR....................0 percent. .SATURDAY NIGHT... * Sky/Weather............Clear. * Min Temperature........44-56. * Max Humidity...........44-59 percent...except 56-71 percent in the high mountain valleys. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northeast winds 5 to 11 mph. * Ridges/Upr Slopes....Northeast winds 5 to 11 mph. * LAL....................1. * CWR....................0 percent. .SUNDAY... * Sky/Weather............Sunny. * Max Temperature........77-83 lower elevations...except 69-77 higher elevations. * Min Humidity...........17-32 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...North winds 5 to 11 mph. * Ridges/Upr Slopes....North winds 5 to 11 mph. * LAL....................1. * CWR....................0 percent. $$ CAZ221-269-212100- Stanislaus NF West of the Sierra Crest- Northern Sierra Including the Tahoe and Eldorado NF/S West of the Sierra Crest- 156 PM PDT Fri Sep 20 2024 .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........54-61 lower elevations...except 42-52 higher elevations. * 24 HR Trend..........Little change. * Max Humidity...........52-67 percent. * 24 HR Trend..........22 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northeast winds 5 to 11 mph. * Ridges/Upr Slopes....Northeast winds 5 to 11 mph. * LAL....................1. * CWR....................0 percent. .SATURDAY... * Sky/Weather............Sunny. * Max Temperature........78-83 lower elevations...except 66-76 higher elevations. * 24 HR Trend..........Little change. * Min Humidity...........25-34 percent. * 24 HR Trend..........Little change. * 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....Northeast winds 5 to 11 mph shifting to the west up to 8 mph in the afternoon. * LAL....................1. * CWR....................0 percent. .SATURDAY NIGHT... * Sky/Weather............Clear. * Min Temperature........55-63 lower elevations...except 44-54 higher elevations. * Max Humidity...........57-72 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...North winds up to 7 mph shifting to the east 4 to 9 mph after midnight. * Ridges/Upr Slopes....North winds up to 7 mph shifting to the east 7 to 13 mph after midnight. * LAL....................1. * CWR....................0 percent. .SUNDAY... * Sky/Weather............Sunny. * Max Temperature........81-86 lower elevations...except 66-76 higher elevations. * Min Humidity...........23-38 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...East winds 4 to 9 mph shifting to the west up to 7 mph in the afternoon. * Ridges/Upr Slopes....East winds 6 to 12 mph shifting to the west up to 7 mph in the afternoon. * LAL....................1. * CWR....................0 percent. $$ .Extended... ...Shasta County Mountains and Coastal Range .SUNDAY NIGHT...Mostly clear. Lows 52 to 62. North winds up to 13 mph. .MONDAY...Mostly sunny. Highs 79 to 89. Northeast winds 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows 54 to 64. North winds 5 to 15 mph. .TUESDAY...Sunny. Highs 79 to 89. East winds 5 to 10 mph. .TUESDAY NIGHT...Clear. Lows 53 to 63. Variable less than 5 mph. .WEDNESDAY...Sunny. Highs 75 to 85. South winds up to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 50 to 60. Variable less than 5 mph. ...Northern Sierra and Lassen Park .SUNDAY NIGHT...Mostly clear. Lows 51 to 61. Northeast winds up to 13 mph. .MONDAY...Mostly sunny. Highs 80 to 89. Northeast winds 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows 53 to 63. Northeast winds 5 to 15 mph. .TUESDAY...Sunny. Highs 80 to 89. Southeast winds up to 10 mph. .TUESDAY NIGHT...Clear. Lows 52 to 62. Variable less than 5 mph. .WEDNESDAY...Sunny. Highs 77 to 85. Variable less than 5 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 50 to 60. Variable less than 5 mph. ...Sierra Nevada Foothills .SUNDAY NIGHT...Mostly clear. Lows 61 to 67. Northeast winds up to 13 mph. .MONDAY...Mostly sunny. Highs 88 to 93. Northwest winds 8 to 18 mph. .MONDAY NIGHT...Mostly clear. Lows 65 to 70. Northeast winds 5 to 15 mph. .TUESDAY...Sunny. Highs 88 to 94. Southwest winds up to 10 mph. .TUESDAY NIGHT...Clear. Lows 63 to 68. Variable less than 5 mph. .WEDNESDAY...Sunny. Highs 84 to 89. Variable less than 5 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 61 to 66. Variable less than 5 mph. ...Central Valley and Delta .SUNDAY NIGHT...Mostly clear. Lows 59 to 64. Northwest winds up to 10 mph. .MONDAY...Mostly sunny. Highs 94 to 99. Northwest winds up to 13 mph. .MONDAY NIGHT...Mostly clear. Lows 62 to 67. Northwest winds up to 10 mph. .TUESDAY...Sunny. Highs 94 to 99. Northwest winds up to 10 mph. .TUESDAY NIGHT...Clear. Lows 59 to 64. Southwest winds up to 10 mph. .WEDNESDAY...Sunny. Highs 89 to 94. Southwest winds up to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 58 to 63. Southwest winds up to 10 mph. $$