770  
FNUS76 KEKA 181640  
FWSEKA  
 
SPOT FORECAST FOR PEAVINE...CA STATE PARKS  
NATIONAL WEATHER SERVICE EUREKA CA  
940 AM PDT SUN OCT 18 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
 
AN AREA OF LOW PRESSURE WILL APPROACH NORTHWEST  
CALIFORNIA TONIGHT INTO MONDAY BRINGING INCREASED CLOUD COVER AND  
HIGHER HUMIDITIES. THE MARINE LAYER WILL LIKELY DEEPEN TONIGHT FROM  
AROUND 1700 FEET SUNDAY MORNING TO ABOVE THE BURN SITE MONDAY MORNING  
WHILE AT THE SAME TIME CLOUD COVER INCREASES ALOFT AS THE AREA OF  
LOW PRESSURE APPROACHES. RAIN IS NOT EXPECTED MONDAY OR TUESDAY  
WITH THE LOW LIKELY TO SLIDE SOUTH OFF THE COAST, LIKELY TO KEEP  
RAIN WEST AND SOUTH OF THE AREA.  
   
AFTER MIDNIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY.  
CWR.................0 PERCENT.  
MIN TEMPERATURE.....AROUND 46.  
MAX HUMIDITY........89 PERCENT.  
WIND (20 FT)........VARIABLE 2 TO 5 MPH.  
MIXING HEIGHT.......300 FT AGL.  
TRANSPORT WINDS.....NORTHWEST AROUND 7 MPH.  
 
TIME (PDT) 1AM 2AM 3AM 4AM 5AM  
SKY (%).........79 82 82 82 77  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0  
TEMP............50 49 48 47 47  
RH..............85 87 89 89 89  
20 FT WIND DIR..N N N N NW  
20 FT WIND SPD..5 5 5 5 3  
20 FT WIND GUST.7 8 8 8 6  
MIX HGT (KFT)...0.3 0.3 0.3 0.3 0.3  
TRANSP WIND DIR.NW NW NW NW N  
TRANSP WIND SPD.7 7 7 7 7  
   
MONDAY
 
 
SKY/WEATHER.........CLOUDY. PATCHY FOG EARLY IN THE MORNING.  
CWR.................5 PERCENT.  
MAX TEMPERATURE.....AROUND 62.  
MIN HUMIDITY........39-45 PERCENT.  
WIND (20 FT)........VARIABLE 1 TO 3 MPH...BECOMING SOUTHWEST 6 TO 9  
MPH EARLY IN THE AFTERNOON.  
MIXING HEIGHT.......300 FT AGL INCREASING TO 1500 FT AGL  
EARLY IN THE AFTERNOON.  
TRANSPORT WINDS.....NORTHWEST 6 TO 9 MPH.  
 
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........77 77 84 84 84 78 78 78 84 84 84 76  
WEATHER COV..... PTY PTY PTY  
WEATHER TYPE.... FOG FOG FOG  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 10  
TEMP............46 45 45 46 51 54 58 61 62 62 62 60  
RH..............96 96 98 87 75 63 53 45 39 40 42 46  
20 FT WIND DIR..NW NW N N N SW SW SW SW SW SW SW  
20 FT WIND SPD..3 3 1 1 1 1 1 1 6 6 6 9  
20 FT WIND GUST.6 6 2 2 2 9 9 9 14  
MIX HGT (KFT)...0.3 0.3 0.5 0.6 0.9 1.2 1.5 1.5 1.5 1.5 1.5 1.2  
TRANSP WIND DIR.N N N N N NW NW NW NW NW NW NW  
TRANSP WIND SPD.7 7 7 7 7 6 6 6 6 6 6 9  
   
MONDAY NIGHT
 
 
SKY/WEATHER.........CLOUDY.  
CWR.................5 PERCENT.  
MIN TEMPERATURE.....AROUND 44.  
MAX HUMIDITY........89-95 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS AROUND 9 MPH EARLY IN THE  
EVENING...BECOMING VARIABLE 2 TO 4 MPH.  
MIXING HEIGHT.......300 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 5 TO 9 MPH THEN EAST AROUND 3 MPH  
EARLY IN THE MORNING.  
 
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........76 76 84 84 84 83 83 83 65 65 65 59  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............10 10 10 10 10 10 10 10 10 10 10 0  
TEMP............58 56 53 52 51 51 50 50 49 47 47 46  
RH..............52 60 64 67 69 72 75 76 78 80 82 83  
20 FT WIND DIR..SW SW N N N NE NE NE N N N NE  
20 FT WIND SPD..9 9 3 3 3 3 3 3 2 2 2 2  
20 FT WIND GUST.14 14 6 6 6 7 7 7 7 7 7 6  
MIX HGT (KFT)...1.3 0.9 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3  
TRANSP WIND DIR.NW NW NW NW NW N N N N N N E  
TRANSP WIND SPD.9 9 9 9 9 5 5 5 5 5 5 3  
   
TUESDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY.  
CWR.................0 PERCENT.  
MAX TEMPERATURE.....AROUND 67.  
MIN HUMIDITY........44-49 PERCENT.  
WIND (20 FT)........VARIABLE 1 TO 3 MPH...BECOMING NORTHWEST AROUND  
6 MPH LATE IN THE AFTERNOON.  
MIXING HEIGHT.......400 FT AGL INCREASING TO 2200 FT AGL  
EARLY IN THE AFTERNOON.  
TRANSPORT WINDS.....EAST AROUND 3 MPH THEN SOUTHWEST LATE IN THE  
MORNING, THEN NORTH AROUND 8 MPH LATE IN THE  
AFTERNOON.  
 
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........59 59 57 57 57 60 60 60 61 61 61 66  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 M  
TEMP............45 44 45 48 52 57 61 65 67 67 67 65  
RH..............88 91 89 82 72 61 52 44 40 40 43 48  
20 FT WIND DIR..NE NE NE NE NE N N N NW NW NW NW  
20 FT WIND SPD..2 2 3 3 3 2 2 2 3 3 3 6  
20 FT WIND GUST.6 6 7 7 7 5 5 5 10 10 10 14  
MIX HGT (KFT)...0.4 0.4 0.4 0.6 0.9 1.7 2.1 2.2 2.2 2.2 2.2 2.2  
TRANSP WIND DIR.E E E E E SW SW SW SW SW SW N  
TRANSP WIND SPD.3 3 3 3 3 3 3 3 3 3 3 8  
   
EXTENDED FORECAST
 
 
AN AREA OF LOW PRESSURE SOUTH OF THE AREA MAY BRING WRAP-AROUND  
MOISTURE INTO THE REGION FROM THE EAST ON WEDNESDAY WITH A  
5-10% CHANCE OF RAIN FOR THE BURN SITES WEDNESDAY AND THURSDAY.  
DRY CONDITIONS ARE LIKELY ON FRIDAY INTO FRIDAY NIGHT. THE NEXT  
CHANCE OF RAIN WILL BE OVER THE WEEKEND. NO PERIODS OF DRY,  
EASTERLY WINDS ARE IN THE FORECAST FOR THE NEXT WEEK.  
 

 
FORECASTER...AYLWARD  
REQUESTED BY...LATHROP LEONARD  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2623967.0/EKA  
.DELDT 10/18/26  
.EMAIL LATHROP.LEONARD@PARKS.CA.GOV  
 
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