Spot Forecast
Issued by NWS Sacramento, CA

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669
FNUS76 KSTO 051023
FWSSTO

Spot Forecast for NEU NCORX Fire...Nevada County Resource Conservation District
National Weather Service Sacramento CA
323 AM PDT Sun Oct 5 2025

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

.DISCUSSION...
Warmer and drier weather weather prevails this weekend through
the middle of next week. Periodically breezy north to east winds
are expected through early next week. Strongest winds are
anticipated Sunday night into Monday. A pattern change may bring
cooler and unsettled weather late next week.

.TUESDAY...

Sky/weather.........Sunny.
Max temperature.....79-83.
Min humidity........30-34 percent.
Wind (20 ft)........
 Slope/valley.......Northeast winds 5 to 6 mph early in the morning
                    becoming light, then becoming west up to 5 mph
                    late in the afternoon becoming light.
 Ridgetop...........Northeast around 10 mph shifting to the
                    southwest late in the morning.
Mixing height.......6500 ft AGL.
Transport winds.....Northeast around 10 mph shifting to the
                    southwest late in the morning.
CWR.................0 percent.
Chance of thunder...0 percent.

TIME (PDT)      8 AM   10 AM  NOON   2 PM   4 PM
Sky cover.......CLEAR  CLEAR  CLEAR  CLEAR  CLEAR
CWR.............0      0      0      0      0
Chc of thdr (%).0      0      0      0      0
Temp............57     68     77     79     79
RH..............56     44     35     32     32
SL/VL wind......NE 6   NE 6   SW 2   W 5    W 5
SL/VL wind gust.10     10     6      9      9
Ridgetop wind...NE 10  NE 10  S 5    SW 9   SW 9
Mix hgt (ft)....400    400    3500   6500   6500
Transport wind..NE 10  NE 10  S 5    SW 9   SW 9

.TUESDAY NIGHT...

Sky/weather.........Clear.
Min temperature.....51-55.
Max humidity........57-61 percent.
Wind (20 ft)........
 Slope/valley.......Light winds becoming east up to 5 mph late in
                    the evening, then becoming light overnight
                    becoming northeast up to 5 mph early in the
                    morning.
 Ridgetop...........Southwest around 6 mph shifting to the
                    northeast 5 to 8 mph early in the evening.
Mixing height.......400 ft AGL.
Transport winds.....Southwest around 6 mph shifting to the
                    northeast 5 to 8 mph early in the evening.
CWR.................0 percent.
Chance of thunder...0 percent.

TIME (PDT)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
Sky cover.......CLEAR  CLEAR  CLEAR  CLEAR  CLEAR  CLEAR
CWR.............0      0      0      0      0      0
Chc of thdr (%).0      0      0      0      0      0
Temp............75     67     63     60     58     55
RH..............38     48     56     58     57     57
SL/VL wind......W 2    NE 2   NE 2   E 5    E 3    E 3
SL/VL wind gust.6      3      3      8      7      7
Ridgetop wind...SW 6   NE 5   NE 5   NE 8   NE 8   NE 8
Mix hgt (ft)....3700   400    400    500    500    500
Transport wind..SW 6   NE 5   NE 5   NE 8   NE 8   NE 8

.WEDNESDAY...

Sky/weather.........Sunny.
Max temperature.....75-79.
Min humidity........38-42 percent.
Wind (20 ft)........
 Slope/valley.......Northeast winds up to 5 mph in the morning
                    becoming light, then becoming southwest up to 6
                    mph late in the afternoon.
 Ridgetop...........Northeast around 8 mph shifting to the
                    southwest 6 to 9 mph late in the morning.
Mixing height.......5800 ft AGL.
Transport winds.....Northeast around 8 mph shifting to the east in
                    the morning, then shifting to the southwest 6
                    to 9 mph late in the morning.
CWR.................0 percent.
Chance of thunder...0 percent.

TIME (PDT)      6 AM      9 AM      NOON      3 PM
Sky cover.......CLEAR     CLEAR     CLEAR     CLEAR
CWR.............0         0         0         0
Chc of thdr (%).0         0         0         0
Temp............54        61        73        75
RH..............58        53        40        40
SL/VL wind......NE 5G8    E 5G7     SW 3G9    SW 6G13
Ridgetop wind...NE 8      E 8       SW 6      S 9
Mix hgt (ft)....500       200       4000      5800
Transport wind..NE 8      E 8       SW 6      S 9

$$
Forecaster...JW
Requested by...Nate Alcorn
Type of request...PRESCRIBED
.TAG 2522956.0/STO
.DELDT 10/05/25
.FormatterVersion 2.0.0
.EMAIL nate.alcorn@ncrcd.org