753
FNUS76 KSTO 040415
FWSSTO

Spot Forecast for Black Oak CG...USFS
National Weather Service Sacramento CA
815 PM PST Tue Nov 3 2026

Forecast is based on ignition time of 0600 PST on November 04.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...
Sunny and dry Wednesday with a cool start and areas of frost in
the morning. Generally light slope and valley winds are expected,
strongest out of the northeast Wednesday evening and early
Thursday morning. Sunny on Thursday, with slightly warmer
afternoon temperatures and lower humidity. Dry weather continues
into the weekend, with the potential for wet weather returning for
the middle of next week.

.WEDNESDAY...

Sky/weather.........Sunny. Areas of frost early in the morning.
Max temperature.....54-58.
Min humidity........52-56 percent.
Wind (20 ft)........
 Slope/valley.......East up to 5 mph early in the morning, then
                    becoming light west around 3 mph in the afternoon.
 Ridgetop...........Northeast 8 mph in the morning shifting to the west
                    7 mph in the afternoon.
Mixing height.......2700 ft AGL.
Transport winds.....Northeast 8 to 9 mph shifting to the west 2 to
                    7 mph in the late morning and afternoon.
CWR.................0 percent.
Chance of thunder...0 percent.

TIME (PST)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky cover.......CLR CLR CLR CLR CLR CLR CLR CLR MCR MCR MCR MCR
CWR.............0   0   0   0   0   0   0   0   0   0   0   0
Chc of thdr (%).0   0   0   0   0   0   0   0   0   0   0   0
Temp............35  35  38  45  52  53  54  55  54  53  51  46
RH..............81  79  83  70  53  50  51  56  64  69  76  86
SL/VL wind dir..NE  E   E   N   N   N   W   W   W   W   NE  NE
SL/VL wind spd..3   5   3   0   0   0   2   3   3   3   2   2
SL/VL wind gust.8   9  8   3   2   5   8   9   9   8   7   7
Ridge wind dir..NE  NE  NE  NE  W   W   W   W   W   W   W   W
Ridge wind spd..9   8   8   8   6   6   6   7   7   7   2   2
Mix hgt (kft)...0.5 0.6 0.6 0.6 2.2 2.2 2.2 2.7 2.7 2.7 1.0 1.0
Transp wind dir.NE  NE  NE  NE  W   W   W   W   W   W   W   W
Transp wind spd.9   8   8   8   6   6   6   7   7   7   2   2

.WEDNESDAY NIGHT...

Sky/weather.........Mostly clear then becoming mostly cloudy.
Min temperature.....38-42.
Max humidity........70-74 percent.
Wind (20 ft)........
 Slope/valley.......Light winds becoming northeast 6 mph with gusts
                    to 14 mph early in the evening, then becoming
                    light east overnight.
 Ridgetop...........East 6 to 13 mph.
Mixing height.......400 ft AGL.
Transport winds.....West around 2 mph shifting to the east 7 to 9
                    mph.
CWR.................0 percent.
Chance of thunder...0 percent.

TIME (PST)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky cover.......MCR MC  MC  MC  MC  MC  MC  PC  PC  PC  PC  PC
CWR.............0   0   0   0   0   0   0   0   0   0   0   0
Chc of thdr (%).0   0   0   0   0   0   0   0   0   0   0   0
Temp............44  43  42  42  42  41  41  41  42  41  41  41
RH..............89  87  81  76  72  72  69  66  63  63  60  60
SL/VL wind dir..NE  NE  NE  NE  E   E   E   NE  NE  NE  NE  NE
SL/VL wind spd..2   6   6   6   2   2   2   2   2   2   2   2
SL/VL wind gust.7   14  14  14  6   6   6   5   5   5   7   7
Ridge wind dir..W   E   E   E   E   E   E   E   E   E   E   E
Ridge wind spd..6   6   6   6   6   6   7   8   9   10  12  13
Mix hgt (kft)...1.0 0.4 0.4 0.4 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5
Transp wind dir.W   E   E   E   E   E   E   E   E   E   E   E
Transp wind spd.2   7   7   7   8   8   8   9   9   9   9   9

.THURSDAY...

Sky/weather.........Sunny.
Max temperature.....59-63.
Min humidity........38-42 percent.
Wind (20 ft)........
 Slope/valley.......Northeast up to 5 mph with gusts to 10 mph
                    early in the morning, then becoming light
                    north in the late morning and west in the
                    afternoon.
 Ridgetop...........North 6 to 10 mph.
Mixing height.......3400 ft AGL.
Transport winds.....Northeast around 9 mph shifting to the west 6
                    to 9 mph in the late morning and afternoon.
CWR.................0 percent.
Chance of thunder...0 percent.

TIME (PST)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky cover.......PC  MCR MCR MCR MCR MCR MCR MCR MCR MCR CLR CLR
CWR.............0   0   0   0   0   0   0   0   0   0   0   0
Chc of thdr (%).0   0   0   0   0   0   0   0   0   0   0   0
Temp............40  40  44  50  55  58  59  59  59  58  55  52
RH..............60  58  52  45  40  39  40  44  50  58  64  67
SL/VL wind dir..NE  NE  NE  NE  N   N   N   W   W   W   N   N
SL/VL wind spd..2   5   5   5   0   0   0   3   3   3   0   0
SL/VL wind gust.7   10  10  10  3   3   3   9   9   9   5   5
Ridge wind dir..E   NE  NE  NE  NW  NW  NW  W   W   W   W   W
Ridge wind spd..9   9   9   9   6   6   6   9   9   9   7   7
Mix hgt (kft)...0.5 0.3 0.3 0.3 2.3 2.3 2.3 3.4 3.4 3.4 0.7 0.7
Transp wind dir.E   NE  NE  NE  NW  NW  NW  W   W   W   W   W
Transp wind spd.9   9   9   9   6   6   6   9   9   9   7   7

$$
Forecaster...EK
Requested by...Jacob Trevino
Type of request...PRESCRIBED
.TAG 2625112.1/STO
.DELDT 11/04/26
.FormatterVersion 2.0.0
.EMAIL jacob.trevino@usda.gov