945  
FNUS76 KHNX 240415  
FWSHNX  
 
SPOT FORECAST FOR GREYS MOUNTAIN RX BURN UNIT T8...USFS SIERRA NF BASS LAKE RD  
NATIONAL WEATHER SERVICE HANFORD CA  
915 PM PDT WED MAY 23 2018  
 
FORECAST IS BASED ON IGNITION TIME OF 1000 PDT ON MAY 24.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
EXPECT LITTLE CHANGE IN CONDITIONS ON THURSDAY. A LOW PRESSURE SYSTEM  
WILL MOVE INTO THE DISTRICT THURSDAY NIGHT INTO FRIDAY AND BRING MUCH  
COOLER TEMPERATURES, HIGHER HUMIDITIES AND A CHANCE OF SHOWERS AS WELL  
AS A SLIGHT CHANCE OF THUNDERSTORMS. A LOW CHANCE OF PRECIPITATION WILL  
CONTINUE INTO SATURDAY WITH A 10 PERCENT CHANCE OF WETTING RAINS. DRY  
CONDITIONS RETURN SUNDAY WITH WARMER TEMPERATURES AND LOWER HUMIDITY.  
 
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....67-69.  
MIN HUMIDITY........47-52 PERCENT.  
EYE LEVEL WINDS.....DOWNSLOPE 0-2 MPH IN THE EARLY MORNING SHIFTING TO  
UPSLOPE 1-4 MPH AFTER 1000 PDT.  
SURROUNDING RIDGE...SOUTH SOUTHWEST 5-10 MPH.  
MIXING HEIGHT.......RISING TO AROUND 5000 FT AGL.  
TRANSPORT WINDS.....SOUTHERLY AROUND 10 MPH.  
 
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. CHANCE OF WETTING RAIN 10 PERCENT.  
MIN TEMPERATURE.....41-44.  
MAX HUMIDITY........94-100 PERCENT.  
EYE LEVEL WINDS.....DOWNSLOPE 0-2 MPH.  
SURROUNDING RIDGE...SOUTH 5-10 MPH.  
MIXING HEIGHT.......LOWERING TO AROUND 1500 FT AGL.  
TRANSPORT WINDS.....SOUTHERLY AROUND 5 MPH.  
 
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SHOWERS THROUGH THE  
DAY. SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. CHANCE OF WETTING RAIN 20 PERCENT.  
MAX TEMPERATURE.....52-55.  
MIN HUMIDITY........61-66 PERCENT.  
EYE LEVEL WINDS.....DOWNSLOPE 0-2 MPH IN THE EARLY MORNING SHIFTING TO  
UPSLOPE 1-3 MPH AFTER 1000 PDT. GUSTY AND ERRATIC  
WINDS POSSIBLE NEAR ANY THUNDERSTORM.  
SURROUNDING RIDGE...SOUTHWEST 5-10 MPH.  
MIXING HEIGHT.......RISING TO AROUND 3000 FT AGL.  
TRANSPORT WINDS.....SOUTH SOUTHWEST AROUND 5 MPH.  
 

 
FORECASTER...HARTY  
REQUESTED BY...BURT STALTER  
TYPE OF REQUEST...PRESCRIBED  
.TAG 1810162.3/HNX  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab CA Page Main Text Page