878
FNUS76 KHNX 210104
FWSHNX
SPOT FORECAST FOR SCE SHAVER LAKE SULFUR MDW BURN...SOUTHERN CALIFORNIA EDISON
NATIONAL WEATHER SERVICE HANFORD CA
604 PM PDT TUE OCT 20 2026
FORECAST IS BASED ON IGNITION TIME OF 1800 PDT ON OCTOBER 20.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
COOLER TEMPERATURES ARE IN STORE FOR THE REMAINDER OF THIS WEEK WITH
CHANCES OF PRECIPITATION TONIGHT UNTIL THURSDAY. INCREASING CLOUDS
WILL OCCUR THIS EVENING WITH A SLIGHT CHANCE OF RAIN LATER TONIGHT.
TERRAIN-DRIVEN WINDS ARE IN PLACE AND REMAIN LIGHT, EXCEPT WINDS WILL
INCREASE OVER THE NEARBY RIDGES ON WEDNESDAY. WETTING RAINFALL AND
SNOW ABOVE 8,000 FEET ARE EXPECTED ON WEDNESDAY INTO THURSDAY ALONG
WITH A SLIGHT CHANCE OF THUNDERSTORMS. COOLER TEMPERATURES PREVAIL
FRIDAY INTO THE WEEKEND, THOUGH WITH MAINLY DRY CONDITIONS.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY. A 30
PERCENT CHANCE OF RAIN LATER TONIGHT. PRECIPITATION
AMOUNTS AROUND 0.10 INCH.
MIN TEMPERATURE.....42-46.
MAX HUMIDITY........96-100 PERCENT.
EYE LEVEL WINDS.....LIGHT AND VARIABLE.
SURROUNDING RIDGE...SOUTHEAST 3-7 MPH.
MIXING HEIGHT.......LOWERING TO LESS THAN 500 FT AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 5 MPH.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS. CHANCE OF PRECIPITATION
70 PERCENT. PRECIPITATION AMOUNTS OF 0.30
TO 0.50 INCH.
MAX TEMPERATURE.....54-58.
MIN HUMIDITY........77-81 PERCENT.
EYE LEVEL WINDS.....LIGHT AND VARIABLE.
SURROUNDING RIDGE...SOUTHEAST 7-13 MPH. GUSTS TO 20 MPH.
MIXING HEIGHT.......RISING TO 3000 FT AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 8 MPH.
WEDNESDAY NIGHT
SKY/WEATHER.........CLOUDY. RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN RAIN
OVERNIGHT. PRECIPITATION AMOUNTS OF 0.25 TO
0.40 INCH.
MIN TEMPERATURE.....37-41.
MAX HUMIDITY........95-100 PERCENT.
EYE LEVEL WINDS.....LIGHT AND VARIABLE.
SURROUNDING RIDGE...SOUTHEAST 5-10 MPH.
MIXING HEIGHT.......LOWERING TO 500 FT AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 8 MPH.
THURSDAY
SKY/WEATHER.........CLOUDY. RAIN IN THE MORNING, THEN RAIN SHOWERS
AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. PRECIPITATION AMOUNTS OF 0.15 TO
0.25 INCH.
MAX TEMPERATURE.....46-51.
MIN HUMIDITY........86-91 PERCENT.
EYE LEVEL WINDS.....LIGHT AND VARIABLE.
SURROUNDING RIDGE...SOUTH TO SOUTHWEST 5-10 MPH.
MIXING HEIGHT.......RISING TO 4500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 7 MPH.
FORECASTER...OCHS
REQUESTED BY...CHARLES BERNER
TYPE OF REQUEST...PRESCRIBED
.TAG 2624209.0/HNX
.DELDT 10/20/26
.FORMATTERVERSION 2.0.0
.EMAIL CHARLES.1.BERNER@SCE.COM
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