575
FNUS76 KMTR 192028
FWSMTR

Spot Forecast for Healdsburg Open Space and Surrounding Community...CALFIRE SONOMA-LAKE-NAPA-LNU
National Weather Service San Francisco CA
128 PM PDT Wed Jun 19 2024

Forecast is based on ignition time of 2000 PDT on June 19.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...Quiet weather and a warming trend into the weekend.
Broad high pressure ridge builds aloft late this week contributing
to temps increasing by a few degrees each day to Saturday. Winds
remain light through the forecast period, breezy up to 10 mph
during the afternoons in open areas. Potential for a wind
reversal during the overnight/early morning periods with a light
northerly drainage flow. Otherwise, SW onshore flow persists with
good RH recovery each night.


.REST OF TONIGHT...

Sky/weather.........Mostly clear.
Min temperature.....46-50.
Max humidity........92-96 percent.
Wind (20 ft)........South winds around 5 mph early in the evening
                    becoming light.
CWR.................0 percent.
Mixing height.......800 ft AGL.
Transport winds.....Southwest around 4 mph.
Marine layer........1500ft.

.THURSDAY...

Sky/weather.........Mostly sunny. Haze in the afternoon.
Max temperature.....86-90.
Min humidity........32-36 percent.
Wind (20 ft)........Light winds becoming south 5 to 7 mph in the
                    afternoon.
CWR.................0 percent.
Mixing height.......3500 ft AGL.
Transport winds.....South around 5 mph.
Marine layer........1500ft.

.THURSDAY NIGHT...

Sky/weather.........Mostly clear.
Min temperature.....49-53.
Max humidity........90-94 percent.
Wind (20 ft)........Southwest winds 5 to 6 mph in the evening
                    becoming light.
CWR.................0 percent.
Mixing height.......800 ft AGL.
Transport winds.....West around 5 mph.
Marine layer........1500ft.

.FRIDAY...

Sky/weather.........Sunny.
Max temperature.....91-95.
Min humidity........30-34 percent.
Wind (20 ft)........Light winds becoming southwest 5 to 7 mph in
                    the afternoon.
CWR.................0 percent.
Mixing height.......3700 ft AGL.
Transport winds.....Southwest around 6 mph.
Marine layer........1200ft.

$$
Forecaster...D_BEHRINGER
Requested by...CAL FIRE Paul Fleckenstein
Type of request...PRESCRIBED
.TAG 2416047.0/MTR
.DELDT 06/19/24
.FormatterVersion 2.0.0
.EMAIL paul.fleckenstein@fire.ca.gov