242
FNUS76 KSTO 300407 CCA
FWSSTO

Spot Forecast for Bar...CALFIRE Butte Unit
National Weather Service Sacramento CA
601 PM PDT Sat Jun 29 2024

Forecast is based on forecast start time of 0000 PDT on June 30.
If conditions become unrepresentative...contact the National Weather
Service.

...EXCESSIVE HEAT WARNING IN EFFECT FROM 11 AM TUESDAY TO 8 PM
PDT SATURDAY...
...RED FLAG WARNING IN EFFECT FROM 11 PM MONDAY TO 8 PM PDT
WEDNESDAY FOR GUSTY WINDS AND LOW HUMIDITY...

.DISCUSSION...
This weekend expect very warm temperatures coupled with daytime
relative humidities in the teens and moderate overnight recovery.
There will be occasionally gusty late afternoon and early evening
southwesterly winds each day, becoming light northerly/downslope
over night. Stronger northerly winds are expected Monday night,
which coupled with very low humidity will bring critical fire weather
conditions through Wednesday evening. Hot temperatures arrive Monday,
becoming very hot Tuesday and Wednesday, with triple digit highs
continuing into the weekend.

.REST OF TONIGHT...
Min temperature.....68-72.
Max humidity........51-55 percent.
Wind (20ft)........
 Slope/valley.......Winds southwest 4 to 8 mph with
                    gusts to 14 mph early this evening,
                    becoming northeast winds 2 to 5 mph
                    after 2100.
 Ridgetop...........Northwest around 10 mph in the evening, then
                    northeast around 6 mph.
Mixing height.......Falling to 800 ft AGL.
Transport winds.....Northeast around 6 mph.
CWR.................0 percent.
LAL.................1.

.SUNDAY...

Sky/weather.........Sunny.
Max temperature.....96-100.
Min humidity........14-19 percent.
Wind (20 ft)........
 Slope/valley.......Southwest winds 3 to 6 mph becoming west southwest 4 to
                    8 mph with gusts to 13 mph in the afternoon.
 Ridgetop...........Northeast around 5 mph in the morning,
                    Southwest around 8 mph in the afternoon.
Mixing height.......600 ft ALG rising to 8300 ft AGL.
Transport winds.....Southwest around 6 mph.
CWR.................0 percent.
LAL.................1.

.SUNDAY NIGHT...

Sky/weather.........Clear.
Min temperature.....68-72.
Max humidity........49-53 percent.
Wind (20 ft)........
 Slope/valley.......West winds 5 to 7 mph in the evening becoming
                    northeast 2 to 5 mph after 2100.
 Ridgetop...........West around 7 mph in the evening, becoming east around 7 mph.
Mixing height.......800 ft AGL.
Transport winds.....East around 7 mph.
CWR.................0 percent.
LAL.................1.

.MONDAY...

Sky/weather.........Sunny.
Max temperature.....99-103.
Min humidity........14-18 percent.
Wind (20 ft)........
 Slope/valley.......Northeast winds 2 to 5 mph becoming west 5 to 7 mph in the
                    afternoon.
 Ridgetop...........Northwest around 6 mph.
Mixing height.......8500 ft AGL.
Transport winds.....Northwest around 6 mph.
CWR.................0 percent.
LAL.................1.

$$
Forecaster...EK
Requested by...FAE Brad Hayne
Type of request...WILDFIRE
.TAG 2416938.0/STO
.DELDT 06/29/24
.FormatterVersion 2.0.0
.EMAIL bradley.hayne@fire.ca.gov