Suppression Forecast
Issued by NWS Sacramento, CA

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000
FNUS76 KSTO 181937
FWSSTO

SPOT FORECAST for Bear Mountain Underburn...USDA Forest Service
National Weather Service SACRAMENTO CA
1237 PM PDT Sun Aug 18 2019

Forecast is based on ignition time of 1700 PDT on August 18.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...
Low pressure will result in below normal temperatures and higher humidity
through Tuesday. Locally gusty south to west wind can be expected in
the afternoon into evening hours, especially over ridges, turning downslope
after 2100 hours. Moderate overnight RH recovery can be expected.

.TONIGHT...

Sky/weather.........Clear.
Min temperature.....59-64.
Max humidity........60-65 percent.
Wind (20 ft)........
 Slope/valley.......Southwest winds up to 7 mph with local gusts to
                    12 mph shifting to the east up to 5 mph after
                    2100 hours.
 Ridgetop...........South up to 10 mph with gusts to 18 mph early
                    evening.
Mixing height.......4300 ft AGL decreasing to below 500 ft after
                    sunset.
Transport winds.....Southwest around 8 mph becoming east around 5 mph
                    after 2100 hours.
CWR.................0 percent.
LAL.................1.

.MONDAY...

Sky/weather.........Sunny.
Max temperature.....80-85.
Min humidity........26-31 percent.
Wind (20 ft)........
 Slope/valley.......East winds up to 5 mph shifting to the
                    southwest after 1000 hours and increasing
                    up to 7 mph in the afternoon with occasional
                    gusts to 12 mph.
 Ridgetop...........South up to 10 mph with gusts to 20 mph in the
                    afternoon.
Mixing height.......Increasing to 4700-5500 ft AGL in the afternoon.
Transport winds.....South around 6 mph becoming southwest around
                    8 mph in the afternoon.
CWR.................0 percent.
LAL.................1.

.MONDAY NIGHT...

Sky/weather.........Clear.
Min temperature.....58-63.
Max humidity........63-68 percent.
Wind (20 ft)........
 Slope/valley.......Southwest winds up to 7 mph with local gusts to
                    12 mph early evening shifting to the east up to 5 mph
                    after 2100 hours.
 Ridgetop...........South up to 10 mph with gusts to 18 mph early
                    evening.
Mixing height.......4700 ft AGL decreasing below 500 ft AGL early
                    in the evening.
Transport winds.....Southwest around 8 mph becoming east around 5 mph
                    after 2100 hours.
CWR.................0 percent.
LAL.................1.

$$
Forecaster...CH
Requested by...David Reynolds
Type of request...PRESCRIBED
.TAG 1913996.0/STO
.DELDT 08/18/19
.EMAIL david.reynolds@usda.gov


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