


Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Sacramento, CA
Issued by NWS Sacramento, CA
330 FNUS56 KSTO 290730 FWFSTO Fire Weather Planning Forecast for Interior Northern California National Weather Service Sacramento CA 1230 AM PDT SUN JUN 29 2025 NOTE: THIS PRODUCT HAS UPDATED FORECAST DATA BUT THE FORECAST DISCUSSION IS FROM THE PREVIOUS DAY. ...FIRE WEATHER WATCH IN EFFECT FROM MONDAY MORNING THROUGH MONDAY EVENING FOR LIGHTNING ON DRY FUELS FOR FIRE ZONES 213,214,263 AND 279... .DISCUSSION... Hot temperatures and light winds are forecast this weekend, except with locally breezy conditions in the Delta vicinity. Temperatures cool slightly next week but still remain very warm, with increased onshore flow. Dry conditions are also expected to continue, except for a 10-20% chance of isolated to scattered thunderstorms each afternoon and evening over the mountains from Monday through Friday. Primary fire weather concern is lightning on dry fuels on Monday in the northern Coastal Range, Shasta County mountains and Burney Basin. CAZ213-300000- Eastern Portion of Shasta-Trinity NF- 1230 AM PDT Sun Jun 29 2025 ...FIRE WEATHER WATCH IN EFFECT FROM MONDAY MORNING THROUGH MONDAY EVENING... .TODAY... * Sky/Weather............Sunny. * Max Temperature........99-104 lower elevations...except 89-99 higher elevations. * 24 HR Trend..........Little change. * Min Humidity...........14-19 percent. * 24 HR Trend..........Little change. * 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 4 to 10 mph shifting to the south up to 8 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........9000 ft AGL. * Chance of thunder......0 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........68-73 lower elevations...except 60-70 higher elevations. * 24 HR Trend..........MISSING. * Max Humidity...........43-58 percent. * 24 HR Trend..........MISSING. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Drainage winds up to 5 mph. * Ridges/Upr Slopes....Southwest winds up to 7 mph shifting to the north after midnight. * CWR....................0 percent. * Mixing Height..........700 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly sunny. A slight chance of showers early in the afternoon. A slight chance of showers and thunderstorms late in the afternoon. * Max Temperature........96-101 lower elevations...except 88-96 higher elevations. * Min Humidity...........20-35 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming south up to 8 mph in the afternoon. * Ridges/Upr Slopes....Variable winds up to 7 mph becoming south up to 8 mph in the afternoon. * Mixing Height..........4600 ft AGL. * CWR....................0 percent. * Chance of thunder......15 percent. $$ CAZ214-300000- Burney Basin and Northeast Plateau in Shasta County Including Northwest Lassen NF north of Lassen NP- 1230 AM PDT Sun Jun 29 2025 ...FIRE WEATHER WATCH IN EFFECT FROM MONDAY MORNING THROUGH MONDAY EVENING... .TODAY... * Sky/Weather............Sunny. * Max Temperature........93-98 lower elevations...except 87-92 higher elevations. * 24 HR Trend..........4 degrees warmer. * Min Humidity...........18-23 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming west up to 8 mph in the afternoon. * Ridges/Upr Slopes....Variable winds up to 7 mph becoming northwest up to 8 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........11100 ft AGL. * Chance of thunder......2 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........58-63 lower elevations...except 53-62 higher elevations. * 24 HR Trend..........MISSING. * Max Humidity...........54-63 percent. * 24 HR Trend..........MISSING. * 20-Foot Winds.......... * Valleys/Lwr Slopes...West winds up to 7 mph in the evening becoming drainage up to 5 mph. * Ridges/Upr Slopes....West winds up to 8 mph in the evening becoming variable up to 5 mph. * CWR....................0 percent. * Mixing Height..........800 ft AGL. * Chance of thunder......1 percent. .MONDAY... * Sky/Weather............Mostly sunny. A slight chance of showers early in the afternoon. A slight chance of showers and thunderstorms late in the afternoon. * Max Temperature........94-99 lower elevations...except 88-94 higher elevations. * Min Humidity...........21-33 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming northwest up to 7 mph in the afternoon. * Ridges/Upr Slopes....Variable winds up to 7 mph becoming northwest up to 8 mph in the afternoon. * Mixing Height..........10600 ft AGL. * CWR....................0 percent. * Chance of thunder......11 percent. $$ CAZ215-300000- Northern Sacramento Valley to Southern Tehama County Line Below 1000 Ft- 1230 AM PDT Sun Jun 29 2025 .TODAY... * Sky/Weather............Sunny. * Max Temperature........101-108. * 24 HR Trend..........Little change. * Min Humidity...........16-23 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........North winds up to 6 mph shifting to the south up to 8 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........7200 ft AGL. * Chance of thunder......0 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........69-76. * 24 HR Trend..........MISSING. * Max Humidity...........49-58 percent. * 24 HR Trend..........MISSING. * 20-Foot Winds..........South winds up to 7 mph. * CWR....................0 percent. * Mixing Height..........700 ft AGL. * Chance of thunder......1 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........99-104. * Min Humidity...........19-32 percent. * 20-Foot Winds..........Northeast winds up to 5 mph shifting to the south 4 to 9 mph in the afternoon. * Mixing Height..........4700 ft AGL. * CWR....................0 percent. * Chance of thunder......5 percent. $$ CAZ216-300000- Central Sacramento Valley in Glenn, Colusa, Yuba, Northern Sutter, and Butte County Below 1000 Ft- 1230 AM PDT Sun Jun 29 2025 .TODAY... * Sky/Weather............Sunny. * Max Temperature........98-103. * 24 HR Trend..........Little change. * Min Humidity...........24-31 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........Southeast winds up to 8 mph. * CWR....................0 percent. * Mixing Height..........4200 ft AGL. * Chance of thunder......0 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........64-69. * 24 HR Trend..........MISSING. * Max Humidity...........59-73 percent. * 24 HR Trend..........MISSING. * 20-Foot Winds..........South winds 4 to 10 mph. Local gusts up to 20 mph in the evening. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......2 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........97-102. * Min Humidity...........21-36 percent. * 20-Foot Winds..........Southeast winds up to 8 mph. * Mixing Height..........3800 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ217-300000- Southern Sacramento Valley in Yolo- Sacramento Far Western Placer, southern Sutter and Solano County Below 1000 Ft- 1230 AM PDT Sun Jun 29 2025 .TODAY... * Sky/Weather............Sunny. * Max Temperature........94-99. * 24 HR Trend..........Little change. * Min Humidity...........23-29 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........Southwest winds 4 to 10 mph. Local gusts up to 25 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........4200 ft AGL. * Chance of thunder......0 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........58-64. * 24 HR Trend..........MISSING. * Max Humidity...........63-78 percent. * 24 HR Trend..........MISSING. * 20-Foot Winds..........South winds 6 to 12 mph with local gusts up to 25 mph. * CWR....................0 percent. * Mixing Height..........600 ft AGL. * Chance of thunder......1 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........93-98. * Min Humidity...........24-39 percent. * 20-Foot Winds..........South winds 4 to 9 mph. * Mixing Height..........3300 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ218-300000- Carquinez Strait and Delta- 1230 AM PDT Sun Jun 29 2025 .TODAY... * Sky/Weather............Mostly sunny. * Max Temperature........85-95. * 24 HR Trend..........Little change. * Min Humidity...........25-37 percent. * 24 HR Trend..........5 percent down. * 20-Foot Winds..........West winds 8 to 14 mph with local gusts up to 25 mph. * CWR....................0 percent. * Mixing Height..........2100 ft AGL. * Chance of thunder......0 percent. .TONIGHT... * Sky/Weather............Mostly clear. * Min Temperature........55-60. * 24 HR Trend..........MISSING. * Max Humidity...........72-87 percent. * 24 HR Trend..........MISSING. * 20-Foot Winds..........West winds 9 to 15 mph with local gusts up to 30 mph. * CWR....................0 percent. * Mixing Height..........600 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........82-92. * Min Humidity...........44-59 percent. * 20-Foot Winds..........West winds 7 to 13 mph with local gusts up to 25 mph. * Mixing Height..........2000 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ219-300000- Northern San Joaquin Valley in San Joaquin and Stanislaus Counties Below 1000 ft- 1230 AM PDT Sun Jun 29 2025 .TODAY... * Sky/Weather............Sunny. * Max Temperature........95-100. * 24 HR Trend..........Little change. * Min Humidity...........20-25 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........Northwest winds 5 to 11 mph. Local gusts up to 20 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........4600 ft AGL. * Chance of thunder......0 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........61-66. * 24 HR Trend..........MISSING. * Max Humidity...........48-63 percent. * 24 HR Trend..........MISSING. * 20-Foot Winds..........Northwest winds 6 to 12 mph. * CWR....................0 percent. * Mixing Height..........600 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........94-99. * Min Humidity...........16-31 percent. * 20-Foot Winds..........Northwest winds 4 to 9 mph. * Mixing Height..........4200 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ263-279-300000- Southeast Edge Shasta-Trinity NF and Western Portions of Tehama- Glenn Unit-Eastern Mendocino NF- 1230 AM PDT Sun Jun 29 2025 ...FIRE WEATHER WATCH IN EFFECT FROM MONDAY MORNING THROUGH MONDAY EVENING... .TODAY... * Sky/Weather............Sunny. * Max Temperature........99-104 lower elevations...except 83-93 higher elevations. * 24 HR Trend..........Little change. * Min Humidity...........19-30 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming southeast up to 8 mph in the afternoon. * Ridges/Upr Slopes....East winds 4 to 9 mph. * CWR....................0 percent. * Mixing Height..........7600 ft AGL. * Chance of thunder......1 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........71-76 lower elevations...except 64-71 higher elevations. * 24 HR Trend..........MISSING. * Max Humidity...........43-52 percent. * 24 HR Trend..........MISSING. * 20-Foot Winds.......... * Valleys/Lwr Slopes...West winds 4 to 9 mph. * Ridges/Upr Slopes....Northwest winds 4 to 9 mph. * CWR....................0 percent. * Mixing Height..........800 ft AGL. * Chance of thunder......0 percent. .MONDAY... * Sky/Weather............Mostly sunny. At higher elevations, a slight chance of showers early in the afternoon. A slight chance of showers and thunderstorms late in the afternoon. * Max Temperature........96-101 lower elevations...except 80-90 higher elevations. * Min Humidity...........22-30 percent lower elevations...except 26-41 percent high elevations. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming southeast 4 to 9 mph in the afternoon. * Ridges/Upr Slopes....North winds up to 7 mph shifting to the east 5 to 11 mph in the afternoon. * Mixing Height..........5400 ft AGL. * CWR....................0 percent. * Chance of thunder......11 percent. $$ CAZ266-300000- Northern Sierra Foothills from 1000 to 3000 Ft. Includes portions of Shasta-Trinity and Butte Units- 1230 AM PDT Sun Jun 29 2025 .TODAY... * Sky/Weather............Sunny. * Max Temperature........94-101 lower elevations...except 89-98 higher elevations. * 24 HR Trend..........Little change. * Min Humidity...........18-30 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...West winds up to 8 mph. * Ridges/Upr Slopes....Variable winds up to 7 mph becoming southwest up to 7 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........5200 ft AGL. * Chance of thunder......0 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........66-73. * 24 HR Trend..........MISSING. * Max Humidity...........43-53 percent. * 24 HR Trend..........MISSING. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Southeast winds up to 7 mph in the evening becoming drainage up to 5 mph. * Ridges/Upr Slopes....South winds up to 7 mph in the evening becoming variable up to 5 mph. * CWR....................0 percent. * Mixing Height..........600 ft AGL. * Chance of thunder......2 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........93-98 lower elevations...except 88-94 higher elevations. * Min Humidity...........24-39 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming southwest up to 8 mph in the afternoon. * Ridges/Upr Slopes....Variable winds up to 7 mph becoming southwest up to 8 mph in the afternoon. * Mixing Height..........4100 ft AGL. * CWR....................0 percent. * Chance of thunder......4 percent. $$ CAZ220-267-300000- Southern Motherlode From 1000 to 3000 Ft. Includes portions of Toulumne-Calaveras Unit- Northern Motherlode From 1000 to 3000 Ft. Includes portions of Nevada-Yuba-Placer-Amador and Eldorado Units- 1230 AM PDT Sun Jun 29 2025 .TODAY... * Sky/Weather............Sunny. * Max Temperature........93-98 lower elevations...except 88-93 higher elevations. * 24 HR Trend..........Little change. * Min Humidity...........21-29 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...West winds up to 8 mph. * Ridges/Upr Slopes....Variable winds up to 7 mph becoming west 4 to 9 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........4900 ft AGL. * Chance of thunder......2 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........64-69. * 24 HR Trend..........MISSING. * Max Humidity...........51-60 percent. * 24 HR Trend..........MISSING. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Southwest winds 4 to 9 mph shifting to the east up to 7 mph after midnight. * Ridges/Upr Slopes....West winds up to 8 mph shifting to the east up to 7 mph after midnight. * CWR....................0 percent. * Mixing Height..........600 ft AGL. * Chance of thunder......3 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........88-97. * Min Humidity...........15-30 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming southwest up to 8 mph in the afternoon. * Ridges/Upr Slopes....Variable winds up to 7 mph becoming southwest up to 8 mph in the afternoon. * Mixing Height..........4100 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent. $$ CAZ268-300000- Northern Sierra Including Lassen NP and Plumas and Lassen NF/S West of the Sierra Crest (West of Evans Peak-Grizzly Peak- Beckworth Peak)- 1230 AM PDT Sun Jun 29 2025 .TODAY... * Sky/Weather............Sunny. * Max Temperature........85-93 lower elevations...except 78-87 higher elevations. * 24 HR Trend..........Little change. * Min Humidity...........20-31 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northeast winds up to 8 mph shifting to the west in the afternoon. * Ridges/Upr Slopes....East winds up to 8 mph shifting to the southwest in the afternoon. * CWR....................0 percent. * Mixing Height..........7700 ft AGL. * Chance of thunder......3 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........54-65. * 24 HR Trend..........MISSING. * Max Humidity...........46-61 percent...except 64-79 percent in the high mountain valleys. * 24 HR Trend..........MISSING. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Southwest winds up to 8 mph shifting to the northeast up to 7 mph after midnight. * Ridges/Upr Slopes....Northwest winds 4 to 9 mph. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......2 percent. .MONDAY... * Sky/Weather............Sunny. A slight chance of showers early in the afternoon. A slight chance of showers and thunderstorms late in the afternoon. * Max Temperature........83-91 lower elevations...except 77-85 higher elevations. * Min Humidity...........22-37 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Northeast winds up to 8 mph shifting to the southwest 4 to 9 mph in the afternoon. * Ridges/Upr Slopes....Northeast winds 4 to 9 mph shifting to the southwest in the afternoon. * Mixing Height..........5400 ft AGL. * CWR....................0 percent. * Chance of thunder......10 percent. $$ CAZ221-269-300000- Stanislaus NF West of the Sierra Crest- Northern Sierra Including the Tahoe and Eldorado NF/S West of the Sierra Crest- 1230 AM PDT Sun Jun 29 2025 .TODAY... * Sky/Weather............Sunny. * Max Temperature........85-90 lower elevations...except 75-85 higher elevations. * 24 HR Trend..........Little change. * Min Humidity...........27-33 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming west 4 to 9 mph in the afternoon. * Ridges/Upr Slopes....East winds up to 7 mph shifting to the west 5 to 11 mph in the afternoon. * CWR....................0 percent. * Mixing Height..........5100 ft AGL. * Chance of thunder......6 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........61-68 lower elevations...except 49-59 higher elevations. * 24 HR Trend..........MISSING. * Max Humidity...........52-67 percent. * 24 HR Trend..........MISSING. * 20-Foot Winds.......... * Valleys/Lwr Slopes...West winds up to 7 mph in the evening becoming drainage up to 5 mph. * Ridges/Upr Slopes....Northwest winds 4 to 10 mph shifting to the northeast up to 7 mph after midnight. * CWR....................0 percent. * Mixing Height..........500 ft AGL. * Chance of thunder......5 percent. .MONDAY... * Sky/Weather............Sunny. * Max Temperature........84-90 lower elevations...except 72-82 higher elevations. * Min Humidity...........24-39 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming southwest 4 to 9 mph in the afternoon. * Ridges/Upr Slopes....Southeast winds up to 7 mph shifting to the southwest 4 to 10 mph in the afternoon. * Mixing Height..........5700 ft AGL. * CWR....................0 percent. * Chance of thunder......4 percent. $$ .Extended... ...Shasta County Mountains and Coastal Range .MONDAY NIGHT...Partly cloudy with a slight chance of showers. Lows 59 to 69. Northwest winds up to 10 mph. .TUESDAY...Partly cloudy with a slight chance of showers and thunderstorms. Highs 83 to 92. North winds up to 10 mph. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers. Lows 59 to 69. Northwest winds up to 13 mph. .WEDNESDAY...Sunny. Highs 83 to 93. Northwest winds up to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 55 to 65. Northwest winds up to 13 mph. .THURSDAY...Sunny. Highs 79 to 89. Northwest winds up to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows 53 to 61. Northwest winds up to 10 mph. ...Northern Sierra and Lassen Park .MONDAY NIGHT...Mostly clear. Lows 57 to 67. Northeast winds up to 10 mph. .TUESDAY...Partly cloudy with a slight chance of showers. Highs 83 to 91. Southwest winds up to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows 57 to 67. Northeast winds up to 10 mph. .WEDNESDAY...Mostly sunny. Highs 83 to 91. West winds up to 10 mph. .WEDNESDAY NIGHT...Clear. Lows 55 to 65. Variable less than 5 mph. .THURSDAY...Mostly sunny. Highs 79 to 88. Southwest winds up to 10 mph. .THURSDAY NIGHT...Clear. Lows 51 to 61. Variable less than 5 mph. ...Sierra Nevada Foothills .MONDAY NIGHT...Mostly clear. Lows 63 to 70. East winds up to 10 mph. .TUESDAY...Sunny. Highs 90 to 96. Southwest winds up to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows 63 to 69. East winds up to 10 mph. .WEDNESDAY...Sunny. Highs 89 to 95. Variable less than 5 mph. .WEDNESDAY NIGHT...Clear. Lows 62 to 68. Variable less than 5 mph. .THURSDAY...Sunny. Highs 87 to 92. Variable less than 5 mph. .THURSDAY NIGHT...Clear. Lows 57 to 64. Variable less than 5 mph. ...Central Valley and Delta .MONDAY NIGHT...Mostly clear. Lows 58 to 67. Southwest winds 5 to 15 mph. .TUESDAY...Sunny. Highs 95 to 100. Southwest winds up to 13 mph. .TUESDAY NIGHT...Clear. Lows 59 to 67. Southwest winds 5 to 15 mph. .WEDNESDAY...Sunny. Highs 93 to 98. Southwest winds up to 10 mph. .WEDNESDAY NIGHT...Clear. Lows 59 to 66. Southwest winds 5 to 10 mph. .THURSDAY...Sunny. Highs 92 to 97. Southwest winds 5 to 10 mph. .THURSDAY NIGHT...Clear. Lows 54 to 60. Southwest winds 5 to 15 mph. $$