Spot Forecast
Issued by NWS Sacramento, CA

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779
FNUS76 KSTO 191021
FWSSTO

Spot Forecast for Simpson Ranch North Side Pile Burn...United Auburn Indian Community
National Weather Service Sacramento CA
221 AM PST Wed Nov 19 2025

Forecast is based on ignition time of 0600 PST on November 19.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...
A quick moving weather system moving through NorCal will bring
chances for rain showers to the region through Thursday.
Precipitation onset in the burn vicinity is anticipated overnight
Wednesday into Thursday, with rainfall chance gradually dissipating
through Thursday afternoon. Generally light rainfall is expected
with forecast rain totals around 0.25 to 0.5 inches by Thursday
evening. Warmer and drier weather is then on track Friday into the
weekend. Winds will remain light and variable today through the weekend.

.TODAY...

Sky/weather.........Mostly cloudy.
Max temperature.....49-53.
Min humidity........95-99 percent.
Wind (20 ft)........
 Slope/valley.......Light and variable winds.
 Ridgetop...........Southeast around 3 mph shifting to the south up
                    to 6 mph in the late morning and afternoon.
Mixing height.......2200 ft AGL.
Transport winds.....Southeast around 3 mph shifting to the south up
                    to 6 mph in the late morning and afternoon.
CWR.................2 percent.
Chance of thunder...0 percent.

TIME (PST)      6 AM   8 AM   10 AM  NOON   2 PM   4 PM
Sky cover.......MCLDY  MCLDY  MCLDY  MCLDY  MCLDY  MCLDY
CWR.............0      0      0      0      0      2
Chc of thdr (%).0      0      0      0      0      0
Temp............44     45     49     50     51     50
RH..............99     99     96     99     97     100
SL/VL wind......E 2    E 2    SW 2   S 3    S 3    SW 2
SL/VL wind gust.3      3      6      8      9      7
Ridgetop wind...SE 3   SE 3   S 6    S 6    S 5    S 5
Mix hgt (ft)....400    1000   2200   2200   1700   900
Transport wind..SE 3   SE 3   S 6    S 6    S 5    S 5

.TONIGHT...

Sky/weather.........Mostly cloudy. Rain showers overnight.
Min temperature.....42-46.
Max humidity........98-100 percent.
Wind (20 ft)........
 Slope/valley.......Light and variable winds.
 Ridgetop...........South 5 to 12 mph.
Mixing height.......400 ft AGL.
Transport winds.....South 5 to 12 mph.
CWR.................2 percent increasing to 72 percent.
Chance of thunder...0 percent.

TIME (PST)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
Sky cover.......MCLDY  CLOUDY MCLDY  CLOUDY CLOUDY CLOUDY
CWR.............2      2      43     43     43     72
Chc of thdr (%).0      0      0      0      0      0
Temp............49     47     48     48     47     47
RH..............100    99     98     100    100    99
SL/VL wind......S 2    SE 2   SE 2   SE 2   SE 2   SE 2
SL/VL wind gust.5      6      5      5      6      6
Ridgetop wind...S 5    SE 7   S 8    S 8    S 12   S 10
Mix hgt (ft)....900    400    500    500    700    900
Transport wind..S 5    SE 7   S 8    S 8    S 12   S 10

.THURSDAY...

Sky/weather.........Mostly cloudy. Rain showers early in the
                    morning, then chance of rain showers in the
                    late morning and afternoon.
Max temperature.....46-50.
Min humidity........95-99 percent.
Wind (20 ft)........
 Slope/valley.......Light and variable winds.
 Ridgetop...........South 6 to 10 mph.
Mixing height.......1500 ft AGL.
Transport winds.....South 6 to 10 mph.
CWR.................72 percent decreasing to 5 percent.
Chance of thunder...5 percent.

TIME (PST)      6 AM      9 AM      NOON      3 PM
Sky cover.......CLOUDY    CLOUDY    CLOUDY    MCLDY
CWR.............70        70        30        30
Chc of thdr (%).0         0         10        0
Temp............45        47        48        48
RH..............99        99        99        100
SL/VL wind......SE 2G6    SE 2G6    SE 2G7    S 3G9
Ridgetop wind...S 10      S 9       S 9       S 6
Mix hgt (ft)....900       1100      1500      1400
Transport wind..S 10      S 9       S 9       S 6

$$
Forecaster...SP
Requested by...Michael Binon
Type of request...PRESCRIBED
.TAG 2526007.2/STO
.DELDT 11/19/25
.FormatterVersion 2.0.0
.EMAIL mbinon@auburnrancheria.com