656  
FNUS76 KEKA 102356  
FWSEKA  
 
SPOT FORECAST FOR LEARY...USFS  
NATIONAL WEATHER SERVICE EUREKA CA  
456 PM PDT TUE MAR 10 2026  
 
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
IF YOU HAVE QUESTIONS OR CONCERNS REGARDING THIS FORECAST, PLEASE  
CONTACT OUR OFFICE AT (707) 443-6484  
 
PLEASE DO NOT RESPOND DIRECTLY IF YOU HAVE RECEIVED THIS IN AN EMAIL.  
   
DISCUSSION
 
CALM WEATHER CONTINUES THROUGH THE END OF THE WEEK AS HIGH  
PRESSURE FILLS IN OVER NW CALIFORNIA. OVERNIGHT RH RECOVERIES WILL BE  
SUBSTANTIAL, OVER 80% BEFORE DAYTIME DROPS RH VALUES DOWN TO AROUND 50%  
EACH AFTERNOON. TEMPS TO INCREASE THROUGH THE WEEK. EXPECTED DIURNAL,  
TERRAIN DRIVEN WINDS WITH THE POTENTIAL FOR SPORADIC AFTERNOON GUSTS UP  
TO 12-15MPH. EVENING WINDS WILL BE LIGHT AND VARIABLE UNDER 4MPH AT 20FT.  
THE HIGH PRESSURE WILL CAUSE A SHARP DECREASE OF MIXING HEIGHTS EACH NIGHT  
FROM THEIR DAYTIME MAXIMUM HEIGHTS NEAR 2500-3000FT AGL.  
   
WEDNESDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
CWR.................1 PERCENT.  
MAX TEMPERATURE.....AROUND 56.  
MIN HUMIDITY........49-53%.  
WIND (20 FT)........VARIABLE 1 TO 3 MPH...BECOMING WEST 5 TO 8 MPH  
EARLY IN THE AFTERNOON WITH GUSTS TO 12MPH POSSIBLE.  
MIXING HEIGHT.......400-600 FT AGL INCREASING TO 2600-3000 FT AGL  
EARLY IN THE AFTERNOON.  
TRANSPORT WINDS.....NORTHEAST AROUND 3MPH WEST 6-7MPH LATE IN  
THE MORNING.  
 
TIME (PDT) 7 AM 10 AM 1 PM 4 PM  
SKY (%).........29 42 34 35  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE  
TSTM COV........  
CWR.............0 0 0 0  
TEMP............37 45 53 56  
RH..............72 58 56 54  
20 FT WIND......NE 1G2 NE 1G2 N 2G3 W 6G10  
MIX HGT (FT)....400 700 2000 2800  
TRANSPORT WIND..NE 3 NE 3 W 6 W 6  
   
WEDNESDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
CWR.................1 PERCENT.  
MIN TEMPERATURE.....AROUND 40.  
MAX HUMIDITY........75 PERCENT.  
WIND (20 FT)........WEST WINDS 5 TO 8 MPH IN THE EVENING...BECOMING  
VARIABLE 1 TO 3 MPH.  
MIXING HEIGHT.......DECREASING TO 300-400 FT AGL AROUND 8PM.  
TRANSPORT WINDS.....SOUTHWEST 2-7 MPH NORTHEAST EARLY IN THE  
MORNING.  
 
TIME (PDT) 6 PM 9 PM MIDNGT 3 AM  
SKY (%).........40 32 37 34  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE  
TSTM COV........  
CWR.............0 0 0 0  
TEMP............54 47 44 42  
RH..............62 70 75 77  
20 FT WIND......W 7G10 W 5G6 SW 1G2 N 0G2  
MIX HGT (FT)....1500 300 300 300  
TRANSPORT WIND..W 7 W 7 SW 2 SW 2  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY THEN BECOMING PARTLY CLOUDY THEN BECOMING  
SUNNY.  
CWR.................2 PERCENT.  
MAX TEMPERATURE.....AROUND 60.  
MIN HUMIDITY........47-51%.  
WIND (20 FT)........VARIABLE 1-3 MPH...BECOMING WEST AROUND 7  
MPH EARLY IN THE AFTERNOON.  
MIXING HEIGHT.......300-400 FT AGL INCREASING TO 2400-2700 FT AGL  
EARLY IN THE AFTERNOON.  
TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH NORTHWEST AROUND 7 MPH  
LATE IN THE MORNING.  
 
TIME (PDT) 6 AM 9 AM NOON 3 PM  
SKY (%).........25 29 16 1  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE  
TSTM COV........  
CWR.............0 0 0 0  
TEMP............40 45 56 60  
RH..............77 68 54 53  
20 FT WIND......NE 1G2 E 2G3 N 1G3 W 7G9  
MIX HGT (FT)....300 300 1400 2500  
TRANSPORT WIND..NE 5 NE 5 NW 7 NW 7  
 

 
FORECASTER...SCHMIEGEL  
REQUESTED BY...BEN PETERSON  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2605389.0/EKA  
.DELDT 03/10/26  
.EMAIL BENJAMIN.PETERSON@USDA.GOV  
 
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