959  
FNUS76 KEKA 011331  
FWSEKA  
 
SPOT FORECAST FOR DONAHUE FERRIS RANCH RX...MID KLAMATH WATERSHED COUNCIL  
NATIONAL WEATHER SERVICE EUREKA CA  
631 AM PDT TUE SEP 1 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
 
A DEEP MARINE LAYER HAS BROUGHT MOSTLY CLOUDY SKIES  
AND A SLIGHT CHANCE FOR RAIN THIS AFTERNOON. RAIN CHANCES ARE  
SLIM AND STAND AT AROUND 15%. ANY RAINFALL IS LIKELY TO BE  
CONFINED TO A FEW SPRINKLES THIS AFTERNOON, SHOULD ANY FALL.  
SOUTHERLY WINDS WILL INCREASE IN THE AFTERNOON, ESPECIALLY BY 1 OR  
2 PM, WHERE GUSTS COULD REACH 15 MPH. WINDS EASE OVERNIGHT ALONG  
WITH LINGERING RAIN CHANCES. THE FRONT ARRIVES WEDNESDAY BRINGING  
GUSTY SOUTH WINDS AHEAD OF THE FRONT. SOME MODELS ARE SHOWING  
THIS ARRIVING EARLIER, WITH RAIN STARTING IN THE EARLY MORNING,  
HOWEVER THE BULK OF THE MODEL GUIDANCE HAS RAIN BEGINNING IN THE  
LATE MORNING OR EARLY AFTERNOON. REGARDLESS, SOUTH WINDS WILL BE  
GUSTY IN EXCESS OF 20 TO 25 MPH AHEAD OF THE RAIN AND WETTING  
RAIN IS VERY LIKELY. NEARLY AN INCH OF RAIN IS FORECAST.  
 
   
REST OF TODAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG EARLY IN THE MORNING.  
SLIGHT CHANCE OF RAIN EARLY IN THE AFTERNOON.  
CWR.................5 PERCENT.  
MAX TEMPERATURE.....AROUND 72.  
MIN HUMIDITY........52 PERCENT.  
WIND (20 FT)........VARIABLE 3 TO 6 MPH...BECOMING SOUTHWEST 7 TO  
10 MPH LATE IN THE MORNING.  
MIXING HEIGHT.......1600 FT AGL INCREASING TO 2600-3700 FT AGL LATE  
IN THE MORNING.  
TRANSPORT WINDS.....SOUTHWEST 5 TO 12 MPH.  
 
TIME (PDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........55 55 55 66 66 66 82 82 82 75  
WEATHER COV.....PTY PTY PTY SCH SCH SCH SCH  
WEATHER TYPE....FOG FOG FOG RN RN RN RN  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0  
TEMP............51 51 54 57 62 68 70 71 71 70  
RH..............96 100 93 80 70 57 53 53 53 55  
20 FT WIND DIR..S S S SW SW SW SW SW SW SW  
20 FT WIND SPD..3 3 3 5 5 7 9 9 9 7  
20 FT WIND GUST.6 6 6 10 10 12 15 15 15 13  
MIX HGT (KFT)...1.6 1.6 1.6 3.6 3.6 3.6 3.7 3.7 3.7 2.6  
TRANSP WIND DIR.SW SW SW SW SW SW SW SW SW W  
TRANSP WIND SPD.5 5 5 12 12 12 12 12 12 8  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN EARLY  
IN THE EVENING.  
CWR.................4 PERCENT.  
MIN TEMPERATURE.....AROUND 50.  
MAX HUMIDITY........99 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS AROUND 7 MPH EARLY IN THE  
EVENING...BECOMING VARIABLE 1 TO 3 MPH.  
MIXING HEIGHT.......500 FT AGL AFTER MIDNIGHT.  
TRANSPORT WINDS.....SOUTHWEST 3 TO 8 MPH, SOUTH EARLY IN THE MORNING.  
 
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........75 75 73 73 73 42 42 42 63 63 63 85  
WEATHER COV.....SCH SCH SCH SCH SCH  
WEATHER TYPE....RN RN RN RN RN  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............69 67 65 64 63 61 59 57 56 54 53 53  
RH..............59 63 60 60 62 67 72 75 80 83 86 86  
20 FT WIND DIR..SW SW SW SW SW S S S S S S SW  
20 FT WIND SPD..7 7 3 3 3 1 1 1 1 1 1 2  
20 FT WIND GUST.13 13 8 8 8 5 5 5 5 5 5 7  
MIX HGT (KFT)...2.6 2.6 1.0 1.0 1.0 0.7 0.7 0.7 0.5 0.5 0.5 0.5  
TRANSP WIND DIR.W W W W W SW SW SW SW SW SW S  
TRANSP WIND SPD.8 8 8 8 8 3 3 3 3 3 3 5  
   
WEDNESDAY
 
 
SKY/WEATHER.........RAIN BY LATE IN THE MORNING.  
CWR.................4 PERCENT INCREASING TO 98 PERCENT.  
MAX TEMPERATURE.....AROUND 64.  
MIN HUMIDITY........63 PERCENT.  
WIND (20 FT)........VARIABLE 2 TO 5 MPH...BECOMING SOUTH 6 TO 9 MPH  
WITH GUSTS TO AROUND 23 MPH IN THE AFTERNOON  
MIXING HEIGHT.......500-1700 FT AGL INCREASING TO 2300-4100 FT AGL  
LATE IN THE MORNING, THEN DECREASING TO 1400 FT  
AGL LATE IN THE AFTERNOON.  
TRANSPORT WINDS.....SOUTH 5 TO 13 MPH.  
 
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........85 85 81 81 81 94 94 94 95 95 95 100  
WEATHER COV..... CHC CHC CHC CHC DEF DEF DEF DEF DEF DEF DEF  
WEATHER TYPE.... RN RN RN RN RN RN RN RN RN RN RN  
TSTM COV........  
CWR.............0 30 30 30 30 80 80 80 80 80 80 100  
TEMP............51 51 50 50 52 55 57 60 62 63 63 63  
RH..............86 93 100 100 93 77 75 64 65 62 62 70  
20 FT WIND DIR..SW SW SW SW SW S S S S S S S  
20 FT WIND SPD..2 2 2 2 2 8 8 8 12 12 12 12  
20 FT WIND GUST.7 7 10 10 10 17 17 17 21 21 21 23  
MIX HGT (KFT)...0.5 0.5 1.7 1.7 1.7 4.1 4.1 4.1 2.3 2.3 2.3 1.4  
TRANSP WIND DIR.S S S S S S S S S S S S  
TRANSP WIND SPD.5 5 5 5 5 13 13 13 13 13 13 10  
 

 
FORECASTER...BOOMSMA  
REQUESTED BY...GEORGE VEST  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2621000.0/EKA  
.DELDT 09/01/26  
.EMAIL ERICDARRAGH@MKWC.ORG,CODIEDONAHUE@MKWC.ORG,GEORGEVEST@MKWC.ORG  
 
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