277
FNUS76 KSTO 151020
FWSSTO

Spot Forecast for Skyline...USFS
National Weather Service Sacramento CA
220 AM PST Sat Nov 15 2025

Forecast is based on ignition time of 0600 PST on November 15.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...
Drier weather is expected briefly during the daytime today, with
increasing shower chances overnight. Widespread rain chances return
Sunday, with a forecasted rain total of 1.0 to 1.25 inches by Sunday
afternoon. Rain continues Monday, with another 1.25 to 1.5 inches
expected to fall near the site between Sunday evening and late Monday.
Sustained surface wind speeds will be relatively light and from the
north this morning and afternoon, though occaisional gusts up to
15 mph are possible. Wind speeds pick up overnight as the weather
system passes through, with southerly gusts up to 20 mph by Sunday PM.
Drier weather Tuesday into Wednesday morning.

.TODAY...

Sky/weather.........Mostly sunny.
Max temperature.....65-70.
Min humidity........55-59 percent.
Wind (20 ft)........
 Slope/valley.......North winds 5 to 9 mph with gusts up to 15 mph
in the morning and early afternoon.
 Ridgetop...........Northeast 10 to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....Northeast 10 to 15 mph.
CWR.................3 percent.
Chance of thunder...1 percent.

TIME (PST)      6 AM   8 AM   10 AM  NOON   2 PM   4 PM
Sky cover.......MCLEAR CLEAR  MCLEAR MCLEAR PCLDY  MCLDY
CWR.............0      0      1      1      3      3
Chc of thdr (%).0      0      0      0      1      1
Temp............47     47     55     64     65     64
RH..............85     87     71     59     57     64
SL/VL wind......N 8    N 9    N 7    N 6    N 6    N 6
SL/VL wind gust.13     14     14     13     13     9
Ridgetop wind...N 12   N 14   N 15   N 15   NE 13  N 10
Mix hgt (ft)....400    500    1300   1300   1500   500
Transport wind..N 12   N 14   N 15   N 15   NE 13  N 10

.TONIGHT...

Sky/weather.........Mostly cloudy. Slight chance of rain showers
                    late in the evening, then rain showers likely
                    after 3 am.
Min temperature.....46-50.
Max humidity........98-100 percent.
Wind (20 ft)........
 Slope/valley.......North winds around 7 mph shifting to the
                    northeast around 6 mph late in the evening,
then shifting to the south late in the evening.
 Ridgetop...........Northeast 7 to 10 mph shifting to the south 10
                    to 16 mph in the late evening and overnight.
Mixing height.......400 ft AGL.
Transport winds.....Northeast 7 to 10 mph shifting to the south 10
                    to 16 mph in the late evening and overnight.
CWR.................3 percent increasing to 61 percent.
Chance of thunder...5 percent.

TIME (PST)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
Sky cover.......MCLDY  MCLDY  MCLDY  CLOUDY CLOUDY CLOUDY
CWR.............3      3      50     50     50     61
Chc of thdr (%).1      1      1      1      1      5
Temp............61     58     55     52     52     51
RH..............71     75     81     96     100    98
SL/VL wind......N 7    N 7    NE 6   S 6    S 6    S 6
SL/VL wind gust.12     12     10     10     10     12
Ridgetop wind...N 10   NE 7   S 10   S 10   S 13   S 16
Mix hgt (ft)....500    400    600    600    1000   1400
Transport wind..N 10   NE 7   S 10   S 10   S 13   S 16

.SUNDAY...

Sky/weather.........Cloudy. Rain showers likely early in the
                    morning, then rain showers in the late morning
                    and afternoon.
Max temperature.....48-53.
Min humidity........98-100 percent.
Wind (20 ft)........
 Slope/valley.......South winds 5 to 9 mph with gusts up to 20 mph
in the afternoon.
 Ridgetop...........South 13 to 17 mph.
Mixing height.......1700 ft AGL.
Transport winds.....South 13 to 17 mph.
CWR.................61 percent increasing to 96 percent.
Chance of thunder...5 percent.

TIME (PST)      6 AM      9 AM      NOON      3 PM
Sky cover.......CLOUDY    CLOUDY    CLOUDY    CLOUDY
CWR.............61        61        83        96
Chc of thdr (%).5         0         2         5
Temp............50        48        48        49
RH..............99        100       100       99
SL/VL wind......S 6G12    S 7G13    S 8G16    S 9G18
Ridgetop wind...S 16      S 17      S 17      S 15
Mix hgt (ft)....1400      1600      1700      1400
Transport wind..S 16      S 17      S 17      S 15

$$
Forecaster...SP
Requested by...Jon Howry
Type of request...PRESCRIBED
.TAG 2525893.1/STO
.DELDT 11/15/25
.FormatterVersion 2.0.0
.EMAIL jonathon.howry@usda.gov