536
FNUS75 KREV 071024
FWSREV

Spot Forecast for Tahoe Hills R/X...USFS TMU
National Weather Service Reno NV
224 AM PST Fri Nov 7 2025

Forecast is based on ignition time of 1000 PST on November 07.
If conditions become unrepresentative...contact the National
Weather Service in Reno.

.DISCUSSION...

* Near average temperatures and lighter west breezes with good
  ventilation are expected today.

* Dry conditions, warming temperatures, and light winds with
  limited mixing and ventilation prevail Saturday through early
  next week.

.REST OF TODAY...

Sky/Weather.........Partly cloudy then becoming sunny.
Temperature.........50 at ignition...Max 56.
RH..................85% at ignition...Min 61%.
20-Foot Winds.......Winds west at 2 mph at ignition...otherwise
                    Upslope or west 3-7 mph.
Chc Wetting Rain....0%.
Mixing Height.......3000-3500 ft agl.
Transport Winds.....West around 15 mph.
Ventilation.........Good.

TIME (PST)      10 AM     1 PM
Sky (%).........31        20
Weather cov.....
Weather type....NONE      NONE
Tstm cov........
CWR.............0         0
Temp............50        54
RH..............85        66
20 FT wind......W 2G10    W 2G10
Mx ht msl (kft).3.1       3.5
Transport wind..W 15      W 15
Vrate kt-ft/1K..43        42
Ventrate Cat....GOOD      GOOD

.TONIGHT...

Sky/Weather.........Clear then becoming partly cloudy.
Temperature.........Min 37.
RH..................Max 98%.
20-Foot Winds.......Downslope 2-6 mph.
Chc Wetting Rain....0%.
Mixing Height.......900-1400 ft agl.
Transport Winds.....Light winds becoming east around 10 mph in the
                    late evening and overnight.
Ventilation.........Marginal to poor.

TIME (PST)      4 PM      7 PM      10 PM     1 AM
Sky (%).........13        8         18        27
Weather cov.....
Weather type....NONE      NONE      NONE      NONE
Tstm cov........
CWR.............0         0         0         0
Temp............53        45        41        39
RH..............63        80        85        92
20 FT wind......W 1G5     SE 2G5    SE 3G10   SE 2G5
Mx ht msl (kft).1.8       0.8       0.8       0.8
Transport wind..W 5       E 10      E 10      E 10
Vrate kt-ft/1K..11        7         7         7
Ventrate Cat....MRGL      POOR      POOR      POOR

.SATURDAY...

Sky/Weather.........Partly cloudy then becoming sunny.
Temperature.........Max 60.
RH..................Min 49%.
20-Foot Winds.......Upslope 3-7 mph.
Chc Wetting Rain....0%.
Mixing Height.......1100-1600 ft agl.
Transport Winds.....East around 10 mph in the morning and early
                    afternoon becoming light.
Ventilation.........Poor to marginal.

TIME (PST)      4 AM      7 AM      10 AM     1 PM
Sky (%).........29        28        20        18
Weather cov.....
Weather type....NONE      NONE      NONE      NONE
Tstm cov........
CWR.............0         0         0         0
Temp............37        38        52        59
RH..............98        98        74        49
20 FT wind......SE 2G5    E 2G5     E 2G5     E 1G5
Mx ht msl (kft).0.8       0.8       1.1       1.6
Transport wind..E 10      E 10      E 10      E 5
Vrate kt-ft/1K..7         7         8         9
Ventrate Cat....POOR      POOR      POOR      MRGL

$$
Forecaster...Deutschendorf
Requested by...Paul Vosburg
Type of request...PRESCRIBED
.TAG 2525360.0/REV
.DELDT 11/07/25
.FormatterVersion 2.0.0
.EMAIL paul.vosburg@usda.gov