696
FNUS75 KREV 090417
FWSREV

Spot Forecast for Upper Kingsbury RX...Tahoe Douglas Fire Protection District
National Weather Service Reno NV
817 PM PST Mon Dec 8 2025

Forecast is based on ignition time of 0700 PST on December 09.
If conditions become unrepresentative...contact the National
Weather Service in Reno.

.DISCUSSION...

* High pressure overhead will maintain dry conditions and light
  winds with limited ventilation through this week.

* A warming trend next week will yield temperatures 10-20 degrees
  above normal from mid to late week.

* A wetter pattern may develop during the week of December 15th.

.TUESDAY...

Sky/Weather.........Sunny.
Temperature.........38 at ignition...Max 52-53.
RH..................45% at ignition...Min 30-31%.
20-Foot Winds.......Winds west at 15 mph at ignition...otherwise
                    Northwest winds 10-15 mph gusting to 20 mph.
Transport Winds.....West around 15 mph.
Ventilation.........Poor.

TIME (PST)      7 AM      10 AM     1 PM
Sky (%).........17        18        7
Weather cov.....
Weather type....NONE      NONE      NONE
Tstm cov........
Temp............38        45        51
RH..............45        40        33
20 FT wind......W 15G20   NW 13G20  NW 13G20
Transport wind..W 15      NW 15     NW 15
Vrate kt-ft/1K..0         0         0
Ventrate Cat....POOR      POOR      POOR

.TUESDAY NIGHT...

Sky/Weather.........Clear.
Temperature.........Min 37-39.
RH..................Max 42-44%.
20-Foot Winds.......Northwest winds 7-10 mph shifting to the west
                    7-8 mph after 3 am.
Transport Winds.....Northwest around 10 mph in the evening becoming
                    light, then becoming south around 10 mph after
                    3 am.
Ventilation.........Poor.

TIME (PST)      4 PM      7 PM      10 PM     1 AM
Sky (%).........8         9         6         7
Weather cov.....
Weather type....NONE      NONE      NONE      NONE
Tstm cov........
Temp............48        43        41        40
RH..............41        41        43        41
20 FT wind......NW 10G15  N 9G15    N 7G10    W 8G10
Transport wind..NW 10     N 10      SE 5      S 10
Vrate kt-ft/1K..0         0         0         0
Ventrate Cat....POOR      POOR      POOR      POOR

.WEDNESDAY...

Sky/Weather.........Sunny.
Temperature.........Max 51-52.
RH..................Min 33-35%.
20-Foot Winds.......Southeast winds around 7 mph early in the
                    morning becoming light.
Transport Winds.....Light winds.
Ventilation.........Poor.

TIME (PST)      4 AM      7 AM      10 AM     1 PM
Sky (%).........6         5         5         6
Weather cov.....
Weather type....NONE      NONE      NONE      NONE
Tstm cov........
Temp............39        37        46        51
RH..............38        41        39        36
20 FT wind......SE 7G10   W 6G10    NW 3G5    N 3G5
Transport wind..SE 5      S 5       S 5       E 5
Vrate kt-ft/1K..0         0         0         0
Ventrate Cat....POOR      POOR      POOR      POOR

$$
Forecaster...Chyba
Requested by...Jared Correll
Type of request...PRESCRIBED
.TAG 2527111.0/REV
.DELDT 12/09/25
.FormatterVersion 2.0.0
.EMAIL Jcorrell@tahoefire.org