284
FNUS76 KSTO 071229
FWSSTO

Spot Forecast for Butte County Pile Rx...BLM
National Weather Service Sacramento CA
429 AM PST Sun Dec 7 2025

Forecast is based on ignition time of 0800 PST on December 07.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...
Dry and cool weather persists in the burn vicinity alongside
light terrain driven winds. Low clouds and patchy morning fog are
expected to remain in place over the next several days.

.REST OF TODAY...

Sky/weather.........Mostly cloudy with patchy morning fog.
Max temperature.....52-56.
Min humidity........71-75 percent.
Wind (20 ft)........
 Slope/valley.......Light winds.
 Ridgetop...........East around 3 mph shifting to the southwest in
                    the late morning and early afternoon, then
                    shifting to the north around 1 mph late in the
                    afternoon.
Mixing height.......1100 ft AGL.
Transport winds.....East around 3 mph shifting to the southwest in
                    the late morning and early afternoon, then
                    shifting to the north around 1 mph late in the
                    afternoon.
CWR.................0 percent.
Chance of thunder...0 percent.

TIME (PST)      8 AM   10 AM  NOON   2 PM   4 PM
Sky cover.......MCLDY  PCLDY  PCLDY  MCLDY  PCLDY
CWR.............0      0      0      0      0
Chc of thdr (%).0      0      0      0      0
Temp............47     49     51     52     52
RH..............77     78     79     80     85
SL/VL wind......E 2    SW 2   SW 2   SW 2   SW 1
SL/VL wind gust.5      5      6      6      2
Ridgetop wind...E 3    SW 3   SW 3   SW 3   N 1
Mix hgt (ft)....500    800    800    1100   500
Transport wind..E 3    SW 3   SW 3   SW 3   N 1

.TONIGHT...

Sky/weather.........Mostly clear.
Min temperature.....45-49.
Max humidity........71-75 percent.
Wind (20 ft)........
 Slope/valley.......Light winds.
 Ridgetop...........North around 1 mph shifting to the northeast.
Mixing height.......500 ft AGL.
Transport winds.....Northeast 3 to 6 mph.
CWR.................0 percent.
Chance of thunder...0 percent.

TIME (PST)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
Sky cover.......PCLDY  MCLEAR CLEAR  MCLEAR MCLEAR PCLDY
CWR.............0      0      0      0      0      0
Chc of thdr (%).0      0      0      0      0      0
Temp............52     50     50     51     50     49
RH..............80     79     73     65     63     62
SL/VL wind......NE 1   E 2    NE 2   NE 2   NE 2   E 2
SL/VL wind gust.3      5      5      5      5      6
Ridgetop wind...N 1    NE 3   NE 5   NE 5   NE 5   NE 6
Mix hgt (ft)....500    600    600    600    500    500
Transport wind..N 1    NE 3   NE 5   NE 5   NE 5   NE 6

.MONDAY...

Sky/weather.........Partly cloudy with patchy morning fog.
Max temperature.....56-60.
Min humidity........62-66 percent.
Wind (20 ft)........
 Slope/valley.......Light winds.
 Ridgetop...........Northeast around 6 mph shifting to the east 3
                    to 6 mph in the morning, then shifting to the
                    southwest around 3 mph in the afternoon.
Mixing height.......1200 ft AGL.
Transport winds.....Northeast around 6 mph shifting to the east 3
                    to 6 mph in the morning, then shifting to the
                    southwest around 3 mph in the afternoon.
CWR.................0 percent.
Chance of thunder...0 percent.

TIME (PST)      6 AM      9 AM      NOON      3 PM
Sky cover.......PCLDY     PCLDY     MCLEAR    MCLEAR
CWR.............0         0         0         0
Chc of thdr (%).0         0         0         0
Temp............48        52        56        56
RH..............61        61        65        75
SL/VL wind......E 2G6     NE 2G6    E 2G6     SW 2G6
Ridgetop wind...NE 6      NE 6      E 3       SW 3
Mix hgt (ft)....500       500       700       1200
Transport wind..NE 6      NE 6      E 3       SW 3

$$
Forecaster...SP
Requested by...Isaiah Osorio
Type of request...PRESCRIBED
.TAG 2526872.4/STO
.DELDT 12/07/25
.FormatterVersion 2.0.0
.EMAIL iosorio@blm.gov