730
FNUS75 KREV 130121
FWSREV

Spot Forecast for Large Burn Pile...CAL FIRE
National Weather Service Reno NV
521 PM PST Wed Nov 12 2025

Forecast is based on ignition time of 1700 PST on November 12.
If conditions become unrepresentative...contact the National
Weather Service in Reno.

.DISCUSSION...

* Breezy S-SW winds continue tonight with good RH recovery.

* An incoming storm system will provide gusty southerly winds
  Thursday with a high likelihood of wetting rains.


.TONIGHT...

Sky/Weather.........Mostly cloudy .
Temperature.........Min 40-44.
RH..................Max 80-85%.
20-Foot Winds.......Winds south-southwest 4-9 mph with gusts up to 15 mph, then
                    becoming south 8-13 mph with gusts up to 20 mph.
Chc Wetting Rain....0%.
Chance of thunder...0%.
Mixing Height.......1400-1900 ft agl.
Transport Winds.....South around 15-20 mph.
Ventilation.........Good to marginal.

TIME (PST)      4 PM      7 PM      10 PM     1 AM
Sky (%).........41        56        60        35
Weather cov.....
Weather type....NONE      NONE      NONE      NONE
Tstm cov........
CWR.............0         0         10        10
Chc of thdr (%).0         0         0         0
Temp............59        49        45        43
RH..............44        65        70        75
20 FT wind......SW 6G13   SW 9G15   SW 12G18  S 13G20
Mx ht msl (kft).3.0       1.7       1.3       1.3
Transport wind..S 15      S 15      S 15      S 15
Vrate kt-ft/1K..42        22        17        15
Ventrate Cat....GOOD      FAIR      MRGL      MRGL

.THURSDAY...

Sky/Weather.........Mostly cloudy. 40% chance of rain in the morning,
                    then increasing to 80% in the afternoon. Rainfall
                    amounts of 0.40-0.60".
Temperature.........Max 55.
RH..................Min 85%.
20-Foot Winds.......South-Southeast winds 8-13 mph increasing to south
                    12-17 mph with gusts up to 30 mph in the
                    afternoon. 35% chance of gusts over 40 mph.
Chc Wetting Rain....20% increasing to 75% in the afternoon.
Chance of thunder...<5%.
Mixing Height.......4500-5000 ft agl.
Transport Winds.....South 15-20 mph increasing to 25-30 mph in the
                    afternoon.
Ventilation.........Marginal to excellent.

TIME (PST)      4 AM      7 AM      10 AM     1 PM
Sky (%).........45        77        84        92
Weather cov.....S CHC     CHANCE    LIKELY    DEFNTE
Weather type....RAIN      RAIN      RAIN      RAIN
Tstm cov........
CWR.............20        20        80        80
Chc of thdr (%).0         0         10        10
Temp............42        42        50        54
RH..............84        85        88        86
20 FT wind......SE 13G20  SE 13G20  S 16G25   S 17G30
Mx ht msl (kft).1.4       3.5       4.1       3.7
Transport wind..S 15      S 20      S 25      S 30
Vrate kt-ft/1K..15        55        94        104
Ventrate Cat....MRGL      GOOD      VYGD      EXNT

$$

Forecaster...Fuentes
Requested by...Joe Walton
Type of request...PRESCRIBED
.TAG 2525778.0/REV
.DELDT 11/12/25
.FormatterVersion 2.0.0
.EMAIL joe.walton@fire.ca.gov