429
FNUS75 KREV 310202
FWSREV

Spot Forecast for New Pass...WFS NVCCD
National Weather Service Reno NV
702 PM PDT Thu Jul 30 2026

Forecast is based on forecast start time of 1900 PDT on July 30.
If conditions become unrepresentative...contact the National
Weather Service in Reno.

...HEAT ADVISORY IN EFFECT FROM NOON FRIDAY TO 8 AM PDT SUNDAY...

.DISCUSSION...

* A hot and very dry pattern remains in place through at least the
  middle of next week with poor nighttime recoveries each night.

* An unstable airmass and deeper plume growth will increase the
  likelihood of gusty and erratic downdraft winds each afternoon.

* Gusty W/NW winds are expected each afternoon, becoming light and
  terrain-driven overnight.

.REST OF TONIGHT...

Sky/Weather.........Clear. Haze and smoke overnight.
Temperature.........85-90 at forecast start...Min 60-65.
RH..................10-15% at forecast start...Max 20-25%.
20-Foot Winds.......Winds west to northwest at 10-15 mph with
                    gusts to 25 mph at forecast start, decreasing
                    to northeast at 4-8 mph after 2000 hours local.
Chc Wetting Rain....0%.
Chance of thunder...0%.
Mixing Height.......600 ft agl.
Transport Winds.....West around 10 mph in the evening becoming
                    light overnight.
Ventilation.........Excellent decreasing to poor overnight.

.FRIDAY...

Sky/Weather.........Sunny. Haze and patchy smoke in the morning.
Temperature.........Max 94-99.
RH..................Min 5-10%.
20-Foot Winds.......Upslope 3-7 mph becoming west 7-12 mph with
                    gusts to 25 mph after 1200 hours local.
Chc Wetting Rain....0%.
Chance of thunder...0%.
Mixing Height.......200-500 ft agl then 8700 ft agl in the
                    afternoon.
Transport Winds.....Light winds becoming southwest around 10 mph in
                    the afternoon.
Ventilation.........Poor to very good.

.FRIDAY NIGHT...

Sky/Weather.........Clear. Patchy smoke in the evening.
Temperature.........Min 61-66.
RH..................Max 20-25%.
20-Foot Winds.......Northwest winds 7-12 mph decreasing to 7-8 mph
                    early in the evening, then becoming light late
                    in the evening.
Chc Wetting Rain....0%.
Chance of thunder...0%.
Mixing Height.......600 ft agl.
Transport Winds.....Northwest around 10 mph in the evening becoming
                    light.
Ventilation.........Very good to poor.

.SATURDAY...

Sky/Weather.........Sunny.
Temperature.........Max 95-100.
RH..................Min 5-10%.
20-Foot Winds.......Upslope 3-7 mph becoming west 8-13 mph late in
                    the afternoon.
Chc Wetting Rain....0%.
Chance of thunder...0%.
Mixing Height.......200-500 ft agl then 6000 ft agl in the
                    afternoon.
Transport Winds.....Light winds becoming southwest around 10 mph in
                    the afternoon.
Ventilation.........Poor increasing to good to excellent in the
                    afternoon.

$$
Forecaster...Salas
Requested by...Greg Watson
Type of request...WILDFIRE
.TAG 2618556.2/REV
.DELDT 07/30/26
.FormatterVersion 2.0.0
.EMAIL nvsfc@firenet.gov,atreich@blm.gov,andrew.auld@usda.gov