291
FNUS75 KREV 170536
FWSREV

Spot Forecast for Hartley 40...USFS
National Weather Service Reno NV
1036 PM PDT Thu May 16 2024

Forecast is based on ignition time of 0600 PDT on May 17.
If conditions become unrepresentative...contact the National
Weather Service in Reno.

.DISCUSSION...


* Unseasonably warm and dry weather continues on Friday.

* Breezy afternoon winds continue through the weekend, especially
  near storms.

* Chances for showers and thunderstorms return on Saturday
  afternoon. Generally dry weather returns on Sunday and beyond.


.FRIDAY...

Sky/Weather.........Sunny.
Temperature.........53-58 at ignition...Max 68-73.
RH..................25-30% at ignition...Min 14-19%.
20-Foot Winds.......Southwest winds around 5-10 mph in the morning
becoming from the west in the afternoon.
LAL.................1.
Chc Wetting Rain....0%.
Mixing Height.......6900-7900 ft agl.
Transport Winds.....West around 10 mph in the morning becoming
                    light.
Ventilation.........Poor to fair.
Haines Index........4.

.FRIDAY NIGHT...

Sky/Weather.........Clear.
Temperature.........Min 35-40.
RH..................Max 62-67%.
20-Foot Winds.......West winds around 7 mph in the evening becoming
                    light.
LAL.................1.
Chc Wetting Rain....5%.
Mixing Height.......800-1300 ft agl.
Transport Winds.....West around 10 mph in the evening, then
                    becoming northwest around 10 mph overnight.
Ventilation.........Good to poor.
Haines Index........3 to 4.

.SATURDAY...

Sky/Weather.........Sunny then becoming mostly cloudy in the afternoon.
25-30% chance of showers and 15-20% chance of thunderstorms
in the afternoon.
Temperature.........Max 66-71.
RH..................Min 18-23%.
20-Foot Winds.......Upslope 3-7 mph becoming west 5-10 mph
                    in the afternoon. Gusty and erratic winds
                    expected near thunderstorms in the afternoon.
LAL.................1 until 1100, then 2.
Chc Wetting Rain....0% increasing to 20% in the afternoon.
Mixing Height.......4600-5600 ft agl.
Transport Winds.....Light winds becoming west around 10 mph late in
                    the afternoon.
Ventilation.........Poor to good.
Haines Index........3.

$$
Forecaster...Crespo
Requested by...Nate Allen
Type of request...PRESCRIBED
.TAG 2414349.1/REV
.DELDT 05/17/24
.FormatterVersion 2.0.0
.EMAIL nathan.j.allen@usda.gov