521
FNUS75 KREV 141908
FWSREV

Spot Forecast for Wemple Rx...CAL FIRE
National Weather Service Reno NV
1208 PM PDT Mon Sep 14 2026

Forecast is based on ignition time of 0000 PDT on September 16.
If conditions become unrepresentative...contact the National
Weather Service in Reno.

.DISCUSSION...

* Breezy southwest winds will combine with low humidity Wednesday
  afternoon. West winds will trend lighter after Wednesday.

* A dry and mild weather pattern will remain in place this week
  with good nighttime recoveries each night.

.TUESDAY NIGHT...

Sky/Weather.........Clear.
Temperature.........59-62 at ignition...Min 50-53.
RH..................35-40% at ignition...Max 60-65%.
20-Foot Winds.......Winds southwest at 8-12 mph at ignition,
                    decreasing to 4-8 mph after midnight.
Chc Wetting Rain....0%.
Chance of thunder...0%.
Mixing Height.......200-500 ft agl.
Transport Winds.....Southwest around 10 mph.
Ventilation.........Poor.

.WEDNESDAY...

Sky/Weather.........Sunny.
Temperature.........Max 72-75.
RH..................Min 17-22%.
20-Foot Winds.......Southwest 2-6 mph in the morning, increasing
                    to 8-12 mph with gusts up to 25 mph after
                    1200 hours local.
Chc Wetting Rain....0%.
Chance of thunder...0%.
Mixing Height.......200-500 ft agl then 9500 ft agl in the
                    afternoon.
Transport Winds.....Light winds becoming south around 20 mph in the
                    afternoon.
Ventilation.........Poor increasing to excellent in the afternoon.

.WEDNESDAY NIGHT...

Sky/Weather.........Clear.
Temperature.........Min 49-52.
RH..................Max 70-75%.
20-Foot Winds.......Southwest winds 6-10 mph with gusts to around
                    20 mph before 1900 hours local, then decreasing
                    to 2-6 mph.
Chc Wetting Rain....0%.
Chance of thunder...0%.
Mixing Height.......800 ft agl in the evening.
Transport Winds.....Southwest around 15 mph in the evening becoming
                    light.
Ventilation.........Excellent to poor decreasing to poor overnight.

.THURSDAY...

Sky/Weather.........Sunny.
Temperature.........Max 70-73.
RH..................Min 25-30%.
20-Foot Winds.......Southwest 2-6 mph becoming west around 6-10 mph
                    with gusts up to 20 mph in the afternoon.
Chc Wetting Rain....0%.
Chance of thunder...0%.
Mixing Height.......200-500 ft agl then 8000 ft agl in the afternoon.
Transport Winds.....Light winds becoming southwest around 15 mph in
                    the afternoon.
Ventilation.........Poor increasing to excellent in the afternoon.

$$
Forecaster...Salas/McKellar
Requested by...Casey Urrutia
Type of request...PRESCRIBED
.TAG 2621662.0/REV
.DELDT 09/14/26
.FormatterVersion 2.0.0
.EMAIL casey.urrutia@fire.ca.gov