684
FNUS76 KSTO 200259
FWSSTO

Spot Forecast for Spanish Ranch...Usfs
National Weather Service Sacramento CA
759 PM PDT Sun May 19 2024

Forecast is based on ignition time of 0000 PDT on May 20.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...
Dry and clear conditions prevail over the next week. Moderate
overnight recoveries for RH on Monday night, slightly better
recoveries the remaining evenings this week. Afternoon humidities
dropping into the teens. Primarily light northeast winds Monday with
some gusts up to 15 mph, then primarily terrain driven the remainder
of the week.

.REST OF TONIGHT...

Min temperature.....37-42.
Max humidity........62-69 percent.
Wind (20 ft)........
 Slope/valley.......Downslope winds 2 to 5 mph.
 Ridgetop...........North 5 to 9 mph shifting to the northeast
                    around 10 mph early in the morning.
Mixing height.......Lowering to 1600 ft AGL.
Transport winds.....North 5 to 9 mph shifting to the northeast
                    around 10 mph early in the morning.
CWR.................0 percent.
LAL.................1.

TIME (PDT)      MIDNGT 2 AM   4 AM
CWR.............0      0      0
LAL.............1      1      1
Temp............48     45     41
RH..............60     62     65
SL/VL wind......NW 2   NW 2   N 2
SL/VL wind gust.5      6      7
Mix hgt (ft)....1600   1600   1600
Transport wind..N 6    N 9    N 9

.MONDAY...

Max temperature.....65-71.
Min humidity........13-19 percent.
Wind (20 ft)........
 Slope/valley.......Northeast 2 to 4 mph in the morning, increasing
to 3 to 6 mph with gusts up to 15 mph in the
afternoon.
 Ridgetop...........Northeast 9 to 14 mph.
Mixing height.......Rising to 9100 ft AGL.
Transport winds.....Northeast 9 to 14 mph.
CWR.................0 percent.
LAL.................1.

TIME (PDT)      6 AM   8 AM   10 AM  NOON   2 PM   4 PM
CWR.............0      0      0      0      0      0
LAL.............1      1      1      1      1      1
Temp............40     44     56     64     68     69
RH..............68     56     37     25     18     16
SL/VL wind......N 2    NE 3   NE 3   NE 6   NE 6   NE 6
SL/VL wind gust.8      9      12     14     15     14
Mix hgt (ft)....1700   4300   4300   7200   9100   9100
Transport wind..NE 10  NE 13  NE 13  NE 13  NE 12  NE 12

.MONDAY NIGHT...

Min temperature.....37-41.
Max humidity........50-57 percent.
Wind (20 ft)........
 Slope/valley.......Northeast winds around 6 mph with gusts
up to 15 mph in the early evening,
becoming northeast 2 to 5 mph overnight.
 Ridgetop...........Northeast 8 to 13 mph.
Mixing height.......Lowering to 1500 ft AGL.
Transport winds.....Northeast 8 to 13 mph.
CWR.................0 percent.
LAL.................1.

TIME (PDT)      6 PM      9 PM      MIDNGT    3 AM
CWR.............0         0         0         0
LAL.............1         1         1         1
Temp............67        55        47        41
RH..............18        31        42        50
SL/VL wind......NE 6G13   NE 5G13   NE 3G9    NE 2G6
Mix hgt (ft)....7500      1600      1500      1500
Transport wind..NE 13     NE 10     NE 10     NE 10

.TUESDAY...

Sky/weather.........Sunny.
Max temperature.....72-79.
Min humidity........15-20 percent.
Wind (20 ft)........
 Slope/valley.......Northeast winds 1 to 3 mph, becoming
northwest around 5 mph late in the afternoon.
 Ridgetop...........Northeast 8 to 12 mph shifting to the west
                    around 6 mph late in the afternoon.
Mixing height.......Rising to 9200 ft AGL.
Transport winds.....Northeast 8 to 12 mph shifting to the west
                    around 6 mph late in the afternoon.
CWR.................0 percent.
LAL.................1.

TIME (PDT)      6 AM         10 AM        2 PM
Sky cover.......CLEAR        CLEAR        CLEAR
Weather cov.....
Weather type....NONE         NONE         NONE
Tstm cov........
CWR.............0            0            0
LAL.............1            1            1
Temp............40           58           75
RH..............55           32           17
SL/VL wind......NE 2G5       NE 2G6       NW 2G8
Mix hgt (ft)....1500         2500         8200
Transport wind..NE 8         E 12         NE 8

.FORECAST DAYS 3 THROUGH 5...
.WEDNESDAY...
Mostly clear. Lows in the lower 40s. Highs in the mid 70s. Light
terrain driven winds in the AM, winds around 7 mph from the SW
in the afternoon.
.THURSDAY...
Mostly clear. Lows in the lower 40s. Highs in the lower 70s.
Light terrain driven winds.
.FRIDAY...
Mostly clear. Lows in the lower 40s. Highs in the mid 70s. Light
terrain driven winds.

$$
Forecaster...SP
Requested by...Lucas Pascucci
Type of request...PRESCRIBED
.TAG 2414307.2/STO
.DELDT 05/20/24
.FormatterVersion 2.0.0
.EMAIL Lucas.pascucci@usfa.gov