388
FNUS56 KSTO 160731
FWFSTO

Fire Weather Planning Forecast for Interior Northern California
National Weather Service Sacramento CA
1230 AM PDT MON JUN 16 2025

NOTE: THIS PRODUCT HAS UPDATED FORECAST DATA BUT THE FORECAST
DISCUSSION IS FROM THE PREVIOUS DAY.

...Elevated Fire Weather Conditions Expected Mid-Week Through
next Weekend...

.DISCUSSION...
Monday temperatures remain near normal, with periods of breezy
onshore flow, but temperatures return to above normal Tuesday and
Wednesday. A drying trend starts then as well, which will bring a
brief periods of elevated fire weather conditions through the end
of the week, mainly across the northern Sacramento Valley. Next
weekend, chances for gusty north winds return along with more
persistent elevated fire weather conditions.


CAZ213-170000-
Eastern Portion of Shasta-Trinity NF-
1230 AM PDT Mon Jun 16 2025

.TODAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........85-90 lower elevations...except 75-85
  higher elevations.
*   24 HR Trend..........Little change.
* Min Humidity...........18-23 percent.
*   24 HR Trend..........4 percent up.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming southwest
    up to 8 mph in the afternoon.
*   Ridges/Upr Slopes....Southwest winds 4 to 9 mph.
* CWR....................0 percent.
* Mixing Height..........7400 ft AGL.
* Chance of thunder......3 percent.

.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........57-62 lower elevations...except 48-57
  higher elevations.
*   24 HR Trend..........MISSING.
* Max Humidity...........43-58 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 5 to 11 mph.
* CWR....................0 percent.
* Mixing Height..........700 ft AGL.
* Chance of thunder......1 percent.

.TUESDAY...
* Sky/Weather............Sunny.
* Max Temperature........90-95 lower elevations...except 78-88
  higher elevations.
* Min Humidity...........15-28 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 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.


$$

CAZ214-170000-
Burney Basin and Northeast Plateau in Shasta County Including
Northwest Lassen NF north of Lassen NP-
1230 AM PDT Mon Jun 16 2025

.TODAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........79-84 lower elevations...except 73-78
  higher elevations.
*   24 HR Trend..........Little change.
* Min Humidity...........16-21 percent.
*   24 HR Trend..........Little change.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming west 5 to
    11 mph in the afternoon.
*   Ridges/Upr Slopes....West winds 4 to 9 mph.
* CWR....................0 percent.
* Mixing Height..........8000 ft AGL.
* Chance of thunder......3 percent.

.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........43-52.
*   24 HR Trend..........MISSING.
* Max Humidity...........57-68 percent.
*   24 HR Trend..........MISSING.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...West winds 4 to 9 mph with local gusts up to
    20 mph in the evening becoming drainage up to 5 mph.
*   Ridges/Upr Slopes....West winds 4 to 10 mph with local gusts up
    to 20 mph in the evening becoming variable up to 5 mph.
* CWR....................0 percent.
* Mixing Height..........800 ft AGL.
* Chance of thunder......1 percent.

.TUESDAY...
* Sky/Weather............Sunny.
* Max Temperature........83-88 lower elevations...except 77-83
  higher elevations.
* Min Humidity...........15-25 percent.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming west up
    to 7 mph in the afternoon.
*   Ridges/Upr Slopes....Variable winds up to 7 mph becoming west up
    to 8 mph in the afternoon.
* Mixing Height..........6800 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ215-170000-
Northern Sacramento Valley to Southern Tehama County Line Below
1000 Ft-
1230 AM PDT Mon Jun 16 2025

.TODAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........90-95.
*   24 HR Trend..........Little change.
* Min Humidity...........17-23 percent.
*   24 HR Trend..........4 percent up.
* 20-Foot Winds..........South winds up to 7 mph.
* CWR....................0 percent.
* Mixing Height..........7900 ft AGL.
* Chance of thunder......0 percent.

.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........59-64.
*   24 HR Trend..........MISSING.
* Max Humidity...........47-56 percent.
*   24 HR Trend..........MISSING.
* 20-Foot Winds..........Northwest winds 4 to 9 mph.
* CWR....................0 percent.
* Mixing Height..........700 ft AGL.
* Chance of thunder......0 percent.

.TUESDAY...
* Sky/Weather............Sunny.
* Max Temperature........94-99.
* Min Humidity...........13-26 percent.
* 20-Foot Winds..........Northwest winds up to 7 mph.
* Mixing Height..........6200 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ216-170000-
Central Sacramento Valley in Glenn, Colusa, Yuba, Northern
Sutter, and Butte County Below 1000 Ft-
1230 AM PDT Mon Jun 16 2025

.TODAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........88-93.
*   24 HR Trend..........Little change.
* Min Humidity...........22-32 percent.
*   24 HR Trend..........6 percent up.
* 20-Foot Winds..........Southeast winds 4 to 10 mph.
* CWR....................0 percent.
* Mixing Height..........4500 ft AGL.
* Chance of thunder......0 percent.

.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........56-61.
*   24 HR Trend..........MISSING.
* Max Humidity...........58-73 percent.
*   24 HR Trend..........MISSING.
* 20-Foot Winds..........Southeast winds 5 to 11 mph.
* CWR....................0 percent.
* Mixing Height..........500 ft AGL.
* Chance of thunder......0 percent.

.TUESDAY...
* Sky/Weather............Sunny.
* Max Temperature........91-96.
* Min Humidity...........18-33 percent.
* 20-Foot Winds..........North winds up to 8 mph shifting to the
  southwest in the afternoon.
* Mixing Height..........5100 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ217-170000-
Southern Sacramento Valley in Yolo-
Sacramento Far Western Placer, southern Sutter and Solano County
Below 1000 Ft-
1230 AM PDT Mon Jun 16 2025

.TODAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........85-90.
*   24 HR Trend..........Little change.
* Min Humidity...........21-30 percent.
*   24 HR Trend..........6 percent up.
* 20-Foot Winds..........South winds 5 to 11 mph. Local gusts up to
  20 mph in the afternoon.
* CWR....................0 percent.
* Mixing Height..........4100 ft AGL.
* Chance of thunder......0 percent.

.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........51-56.
*   24 HR Trend..........MISSING.
* Max Humidity...........63-78 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..........600 ft AGL.
* Chance of thunder......0 percent.

.TUESDAY...
* Sky/Weather............Sunny.
* Max Temperature........90-95.
* Min Humidity...........19-34 percent.
* 20-Foot Winds..........Southwest winds up to 8 mph.
* Mixing Height..........4000 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ218-170000-
Carquinez Strait and Delta-
1230 AM PDT Mon Jun 16 2025

.TODAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........77-85.
*   24 HR Trend..........5 degrees cooler.
* Min Humidity...........27-39 percent.
*   24 HR Trend..........6 percent up.
* 20-Foot Winds..........Southwest winds 10 to 16 mph with local
  gusts up to 25 mph.
* CWR....................0 percent.
* Mixing Height..........2400 ft AGL.
* Chance of thunder......0 percent.

.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........51-56.
*   24 HR Trend..........MISSING.
* Max Humidity...........73-78 percent.
*   24 HR Trend..........MISSING.
* 20-Foot Winds..........Southwest 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.

.TUESDAY...
* Sky/Weather............Sunny.
* Max Temperature........82-90.
* Min Humidity...........34-49 percent.
* 20-Foot Winds..........West winds 6 to 12 mph.
* Mixing Height..........2900 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ219-170000-
Northern San Joaquin Valley in San Joaquin and Stanislaus
Counties Below 1000 ft-
1230 AM PDT Mon Jun 16 2025

.TODAY...
* Sky/Weather............Sunny.
* Max Temperature........86-91.
*   24 HR Trend..........4 degrees cooler.
* Min Humidity...........14-24 percent.
*   24 HR Trend..........Little change.
* 20-Foot Winds..........Northwest winds 8 to 14 mph. Local gusts
  up to 25 mph in the afternoon.
* CWR....................0 percent.
* Mixing Height..........3700 ft AGL.
* Chance of thunder......0 percent.

.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........52-57.
*   24 HR Trend..........MISSING.
* Max Humidity...........58-73 percent.
*   24 HR Trend..........MISSING.
* 20-Foot Winds..........West winds 9 to 15 mph with local gusts up
  to 25 mph.
* CWR....................0 percent.
* Mixing Height..........600 ft AGL.
* Chance of thunder......0 percent.

.TUESDAY...
* Sky/Weather............Sunny.
* Max Temperature........89-94.
* Min Humidity...........18-29 percent.
* 20-Foot Winds..........Northwest winds 6 to 12 mph. Local gusts
  up to 20 mph in the afternoon.
* Mixing Height..........3400 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ263-279-170000-
Southeast Edge Shasta-Trinity NF and Western Portions of Tehama-
Glenn Unit-Eastern Mendocino NF-
1230 AM PDT Mon Jun 16 2025

.TODAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........87-92 lower elevations...except 70-80
  higher elevations.
*   24 HR Trend..........Little change.
* Min Humidity...........20-27 percent.
*   24 HR Trend..........Little change.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Northeast winds up to 7 mph shifting to the
    southeast 4 to 9 mph in the afternoon.
*   Ridges/Upr Slopes....Northwest winds 6 to 12 mph.
* CWR....................0 percent.
* Mixing Height..........6900 ft AGL.
* Chance of thunder......0 percent.

.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........60-65 lower elevations...except 52-60
  higher elevations.
*   24 HR Trend..........MISSING.
* Max Humidity...........33-42 percent.
*   24 HR Trend..........MISSING.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...West winds 6 to 12 mph.
*   Ridges/Upr Slopes....West winds 6 to 12 mph.
* CWR....................0 percent.
* Mixing Height..........700 ft AGL.
* Chance of thunder......0 percent.

.TUESDAY...
* Sky/Weather............Sunny.
* Max Temperature........90-95 lower elevations...except 73-83
  higher elevations.
* Min Humidity...........20-35 percent.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Northwest winds 4 to 9 mph shifting to the
    east up to 8 mph in the afternoon.
*   Ridges/Upr Slopes....Northwest winds 5 to 11 mph shifting to the
    southeast 4 to 9 mph in the afternoon.
* Mixing Height..........5500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ266-170000-
Northern Sierra Foothills from 1000 to 3000 Ft. Includes portions
of Shasta-Trinity and Butte Units-
1230 AM PDT Mon Jun 16 2025

.TODAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........84-89 lower elevations...except 78-85
  higher elevations.
*   24 HR Trend..........Little change.
* Min Humidity...........18-24 percent.
*   24 HR Trend..........5 percent up.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Southwest winds 4 to 9 mph.
*   Ridges/Upr Slopes....Southwest winds 4 to 9 mph.
* CWR....................0 percent.
* Mixing Height..........6200 ft AGL.
* Chance of thunder......0 percent.

.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........57-63.
*   24 HR Trend..........MISSING.
* Max Humidity...........40-49 percent.
*   24 HR Trend..........MISSING.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...South winds up to 7 mph shifting to the east
    after midnight.
*   Ridges/Upr Slopes....South winds up to 7 mph shifting to the east
    after midnight.
* CWR....................0 percent.
* Mixing Height..........600 ft AGL.
* Chance of thunder......0 percent.

.TUESDAY...
* Sky/Weather............Sunny.
* Max Temperature........88-93 lower elevations...except 82-88
  higher elevations.
* Min Humidity...........17-32 percent.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...North winds up to 7 mph shifting to the west
    in the afternoon.
*   Ridges/Upr Slopes....Northeast winds up to 7 mph shifting to the
    west in the afternoon.
* Mixing Height..........5300 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ220-267-170000-
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 Mon Jun 16 2025

.TODAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........80-89.
*   24 HR Trend..........Little change.
* Min Humidity...........16-21 percent.
*   24 HR Trend..........Little change.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Southwest winds up to 8 mph.
*   Ridges/Upr Slopes....Southwest winds up to 8 mph.
* CWR....................0 percent.
* Mixing Height..........4700 ft AGL.
* Chance of thunder......0 percent.

.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........53-60.
*   24 HR Trend..........MISSING.
* Max Humidity...........43-56 percent.
*   24 HR Trend..........MISSING.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Southwest winds up to 8 mph in the evening
    becoming drainage up to 5 mph.
*   Ridges/Upr Slopes....Southwest winds up to 8 mph in the evening
    becoming variable up to 5 mph.
* CWR....................0 percent.
* Mixing Height..........500 ft AGL.
* Chance of thunder......0 percent.

.TUESDAY...
* Sky/Weather............Sunny.
* Max Temperature........83-92.
* Min Humidity...........17-28 percent.
* 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 west up
    to 8 mph in the afternoon.
* Mixing Height..........3900 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ268-170000-
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 Mon Jun 16 2025

.TODAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........72-80 lower elevations...except 65-73
  higher elevations.
*   24 HR Trend..........Little change.
* Min Humidity...........17-25 percent.
*   24 HR Trend..........Little change.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Southwest winds 6 to 12 mph.
*   Ridges/Upr Slopes....Southwest winds 7 to 13 mph.
* CWR....................0 percent.
* Mixing Height..........6300 ft AGL.
* Chance of thunder......1 percent.

.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........45-55 lower elevations...except 43-50
  higher elevations.
*   24 HR Trend..........MISSING.
* Max Humidity...........43-58 percent...except 60-70 percent in
  the high mountain valleys.
*   24 HR Trend..........MISSING.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Southwest winds 4 to 9 mph shifting to the
    northeast up to 8 mph after midnight.
*   Ridges/Upr Slopes....Southwest winds 5 to 11 mph shifting to the
    northeast up to 7 mph after midnight.
* CWR....................0 percent.
* Mixing Height..........500 ft AGL.
* Chance of thunder......0 percent.

.TUESDAY...
* Sky/Weather............Sunny.
* Max Temperature........77-83 lower elevations...except 69-77
  higher elevations.
* Min Humidity...........19-34 percent.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Northeast winds 4 to 9 mph shifting to the
    southwest in the afternoon.
*   Ridges/Upr Slopes....Northeast winds up to 8 mph shifting to the
    southwest 4 to 9 mph in the afternoon.
* Mixing Height..........5400 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$

CAZ221-269-170000-
Stanislaus NF West of the Sierra Crest-
Northern Sierra Including the Tahoe and Eldorado NF/S West of the
Sierra Crest-
1230 AM PDT Mon Jun 16 2025

.TODAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........77-82 lower elevations...except 65-75
  higher elevations.
*   24 HR Trend..........Little change.
* Min Humidity...........16-21 percent.
*   24 HR Trend..........Little change.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Southwest winds 8 to 14 mph.
*   Ridges/Upr Slopes....Southwest winds 9 to 15 mph with local gusts
    up to 30 mph.
* CWR....................0 percent.
* Mixing Height..........5700 ft AGL.
* Chance of thunder......0 percent.

.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........53-60 lower elevations...except 41-51
  higher elevations.
*   24 HR Trend..........MISSING.
* Max Humidity...........35-44 percent.
*   24 HR Trend..........MISSING.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Southwest winds up to 8 mph shifting to the
    east up to 7 mph after midnight.
*   Ridges/Upr Slopes....Southwest winds 8 to 14 mph with local gusts
    up to 25 mph shifting to the east up to 8 mph after midnight.
* CWR....................0 percent.
* Mixing Height..........300 ft AGL.
* Chance of thunder......0 percent.

.TUESDAY...
* Sky/Weather............Sunny.
* Max Temperature........79-85 lower elevations...except 68-78
  higher elevations.
* Min Humidity...........16-31 percent.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming west up
    to 8 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..........4500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.


$$


.Extended...

...Shasta County Mountains and Coastal Range
.TUESDAY NIGHT...Clear. Lows 53 to 63. Northwest winds up to
13 mph.
.WEDNESDAY...Sunny. Highs 81 to 91. Northwest winds up to 13 mph.
.WEDNESDAY NIGHT...Clear. Lows 52 to 62. Northwest winds up to
13 mph.
.JUNETEENTH...Sunny. Highs 77 to 87. West winds up to 13 mph.
.THURSDAY NIGHT...Cooler, clear. Lows 47 to 55. West winds up to
13 mph.
.FRIDAY...Sunny. Highs 68 to 78. West winds 5 to 15 mph.
.FRIDAY NIGHT...Colder, clear. Lows 40 to 49. West winds 8 to
18 mph.

...Northern Sierra and Lassen Park
.TUESDAY NIGHT...Clear. Lows 52 to 62. North winds up to 10 mph.
.WEDNESDAY...Sunny. Highs 83 to 91. West winds up to 13 mph.
.WEDNESDAY NIGHT...Clear. Lows 53 to 63. Northeast winds up to
10 mph.
.JUNETEENTH...Sunny. Highs 80 to 88. Southwest winds up to
10 mph.
.THURSDAY NIGHT...Cooler, clear. Lows 48 to 58. Southeast winds
up to 10 mph.
.FRIDAY...Sunny. Highs 71 to 80. Southwest winds up to 13 mph.
.FRIDAY NIGHT...Colder, clear. Lows 41 to 51. Southwest winds up
to 13 mph.

...Sierra Nevada Foothills
.TUESDAY NIGHT...Clear. Lows 59 to 66. Northeast winds up to
10 mph.
.WEDNESDAY...Sunny. Highs 90 to 96. West winds up to 10 mph.
.WEDNESDAY NIGHT...Clear. Lows 60 to 67. East winds up to 10 mph.
.JUNETEENTH...Sunny. Highs 86 to 91. Southwest winds up to
10 mph.
.THURSDAY NIGHT...Clear. Lows 54 to 59. Southeast winds up to
10 mph.
.FRIDAY...Sunny. Highs 79 to 84. Southwest winds up to 10 mph.
.FRIDAY NIGHT...Clear. Lows 49 to 54. Southwest winds up to
10 mph.

...Central Valley and Delta
.TUESDAY NIGHT...Clear. Lows 56 to 63. Southwest winds 5 to
15 mph.
.WEDNESDAY...Sunny. Highs 96 to 101. West winds up to 13 mph.
.WEDNESDAY NIGHT...Clear. Lows 55 to 62. Southwest winds 5 to
15 mph.
.JUNETEENTH...Sunny. Highs 88 to 94. Southwest winds 5 to 15 mph.
.THURSDAY NIGHT...Clear. Lows 52 to 57. South winds 5 to 15 mph.
.FRIDAY...Sunny. Highs 84 to 89. Southwest winds 5 to 15 mph.
.FRIDAY NIGHT...Clear. Lows 52 to 57. West winds 5 to 15 mph.

$$