741
FNUS75 KREV 292047
FWSREV

Spot Forecast for East Zone Roads Underburn...USFS - TNF
National Weather Service Reno NV
1250 PM PDT Mon Apr 29 2024

Forecast is based on ignition time of 1400 PDT on April 30.
If conditions become unrepresentative...contact the National
Weather Service in Reno.

.DISCUSSION...

* Diurnal winds will increase in the afternoon hours and remain
  light overnight. Tuesday will be slightly windier than
  Wednesday.

* Seasonably warm and dry weather will prevail much of this week
  with a cold frontal passage shifting winds from out of the west
  to out of the northeast Tuesday night.

* Breezy westerly winds are expected Thursday and Friday.

.TUESDAY...

Sky/Weather.........Sunny.
Temperature.........57-60 at ignition...Max 60-63.
RH..................22-26% at ignition...Min 18-24%.
20-Foot Winds.......Winds west at 13 mph at ignition...otherwise
                    West winds 8-13 mph with gusts 20-25 mph.
LAL.................1.
Chc Wetting Rain....0%.
Mixing Height.......7300-7500 ft agl.
Transport Winds.....West around 20 mph.
Ventilation.........Excellent.
Haines Index........3.

.TUESDAY NIGHT...

Sky/Weather.........Clear.
Temperature.........Min 23-26.
RH..................Max 70-74%.
20-Foot Winds.......West winds 8-13 mph in the evening becoming
                    light and northerly.
LAL.................1.
Chc Wetting Rain....0%.
Mixing Height.......900-1100 ft agl.
Transport Winds.....West around 20 mph decreasing to around 10 mph
                    in the evening, then becoming light overnight
                    becoming north around 10 mph after 3 am.
Ventilation.........Very good to poor.
Haines Index........3.

.WEDNESDAY...

Sky/Weather.........Sunny.
Temperature.........Max 53-57.
RH..................Min 15-20%.
20-Foot Winds.......Northeast 8-12 mph with gusts up to 15 mph.
LAL.................1.
Chc Wetting Rain....0%.
Mixing Height.......600 ft agl in the morning then 3500-4500 ft agl
                    in the late morning and afternoon.
Transport Winds.....Light winds becoming east 10-15 mph in the late
                    morning and afternoon.
Ventilation.........Poor to good.
Haines Index........4.

$$
Forecaster...Salas/Collins
Requested by...Kevin Mecham
Type of request...PRESCRIBED
.TAG 2412698.0/REV
.DELDT 04/29/24
.FormatterVersion 2.0.0
.EMAIL kevin.mecham@usda.gov