829
FNUS75 KREV 052058
FWSREV

Spot Forecast for S-1 Vya Fire...CA CIMT 2
National Weather Service Reno NV
158 PM PDT Sat Sep 5 2026

Forecast is based on forecast start time of 0700 PDT on September 06.
If conditions become unrepresentative...contact the National
Weather Service in Reno.

.DISCUSSION...

* Following a dry morning, there is a 35-60% chance for showers
  and a 15-25% for thunderstorms expected on Sunday afternoon.
  Thunderstorms may produce frequent lightning, brief periods of
  heavy rainfall, and outflow wind gusts up to around 45 mph.

* Gusty winds are forecast on Sunday afternoon with gusts up to
  around 25 mph.

* Dry conditions with relatively lighter winds are forecast
  Monday through at least Wednesday.

.SUNDAY...

Sky/Weather.........Partly cloudy then becoming cloudy. A 35-60%
                    chance of showers and a 15-25% chance of
                    thunderstorms begins around 1200 PDT and
                    continues into afternoon.
Temperature.........40-41 at forecast start...Max 55-57.
RH..................63-66% at forecast start...Min 40-45%.
20-Foot Winds.......Winds southwest at 6 mph at forecast
                    start...otherwise Upslope 3-7 mph becoming
                    west-southwest 7-9 mph around 0900 PDT, then
                    increasing to 11-16 mph with gusts up to
                    25 mph by 1100 PDT. Gusty and erratic winds
                    expected near thunderstorms.
Chc Wetting Rain....25%.
Chance of thunder...25%.
Mixing Height.......200-500 ft agl then 4800 ft agl in the
                    afternoon.
Transport Winds.....Southwest 10-15 mph.

.SUNDAY NIGHT...

Sky/Weather.........Partly cloudy. A 20-30% chance of showers
                    and a 10% chance of thunderstorms through
                    2100 PDT.
Temperature.........Min 36-37.
RH..................Max 80-85%.
20-Foot Winds.......West-northwest winds 8-13 mph with gusts up to
                    22 mph in the evening becoming light around
                    2300 PDT. Gusty and erratic winds expected
                    near thunderstorms.
Chc Wetting Rain....5%.
Chance of thunder...10%.
Mixing Height.......1100 ft agl in the evening.
Transport Winds.....West around 10 mph.

.LABOR DAY...

Sky/Weather.........Partly cloudy then becoming sunny.
Temperature.........Max 60-61.
RH..................Min 29-31%.
20-Foot Winds.......Upslope 3-7 mph.
Chc Wetting Rain....0%.
Chance of thunder...0%.
Mixing Height.......200-500 ft agl then 2800 ft agl in the
                    afternoon.
Transport Winds.....Light winds becoming west around 10 mph in the
                    afternoon.

$$
Forecaster...Chyba
Requested by...David Duran
Type of request...WILDFIRE
.TAG 2621074.2/REV
.DELDT 09/05/26
.FormatterVersion 2.0.0
.EMAIL 2026.s1vya.resources@firenet.gov,james.h.white@noaa.gov,fbanburns@gmail.com,david.duran@usda.gov