Spot Forecast Issued by NWS Reno, NV
000
FNUS75 KREV 270533
FWSREV
Spot Forecast for Tamarack fire Restoration pile burn...EFFFKX
National Weather Service Reno NV
1033 PM PDT Tue Mar 26 2024
Forecast is based on ignition time of 0600 PDT on March 27.
If conditions become unrepresentative...contact the National
Weather Service in Reno.
.DISCUSSION...
* Gusty southwesterly winds return to the burn area this afternoon
ahead of a fast moving cold front that makes an overnight passage
through the region.
* The poor mixing and ventilation through the morning will be
quickly replaced with good to excellent conditions this afternoon.
* Periods of snow showers later this evening and overnight will
bring 5-8 inches of accumulated snow to the burn area. Showers
and lighter breezes will continue through the weekend.
.WEDNESDAY...
Sky/Weather.........Mostly cloudy then becoming partly cloudy.
15-20% chance of showers late in the afternoon.
Temperature.........29-33 at ignition...Max 52.
RH..................38-43% at ignition...Min 31-35%.
20-Foot Winds.......Winds southwest at 7 mph at
ignition...otherwise Southwest winds 7-12 mph
increasing to 12-18 mph with gusts to 30-40 mph
late in the afternoon.
LAL.................1.
Chc Wetting Rain....0%.
Mixing Height.......200-500 ft agl then 2400-3100 ft agl in the
late morning and afternoon.
Transport Winds.....Southwest around 15 mph increasing to around 35
mph.
Ventilation.........Poor to very good.
Haines Index........2 at ignition...max 2.
.WEDNESDAY NIGHT...
Sky/Weather.........Cloudy. Snow showers likely in the evening, then
showers overnight.
Temperature.........Min 28-32.
RH..................Max 75-79%.
20-Foot Winds.......Southwest winds 12-18 mph with gusts to around
30-40 mph decreasing to 7-12 mph overnight.
LAL.................1.
Chc Wetting Rain....55% increasing to 90% overnight.
Mixing Height.......800-1000 ft agl.
Transport Winds.....Southwest 30-35 mph decreasing to around 25 mph
overnight.
Ventilation.........Very good to marginal.
Haines Index........3.
.THURSDAY...
Sky/Weather.........Mostly cloudy with snow showers likely in the
morning, then 15-20% chance of snow showers in
the afternoon.
Temperature.........Max 40-44.
RH..................Min 43-51%.
20-Foot Winds.......Southwest winds 7-12 mph increasing to 12-18
mph with gusts to 30 mph in the afternoon.
LAL.................1.
Chc Wetting Rain....45% decreasing to 5% in the afternoon.
Mixing Height.......3200-4200 ft agl.
Transport Winds.....Southwest 30-35 mph.
Ventilation.........Fair to excellent.
Haines Index........3.
$$
Forecaster...Young
Requested by...Cole Jackson
Type of request...PRESCRIBED
.TAG 2408519.0/REV
.DELDT 03/27/24
.FormatterVersion 2.0.0
.EMAIL cjackson@eastforkfire.org