724  
FNUS76 KEKA 182115  
FWSEKA  
 
SPOT FORECAST FOR RED MOUNTAIN...USFS  
NATIONAL WEATHER SERVICE EUREKA CA  
115 PM PST TUE NOV 18 2025  
 
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 FRONTAL SYSTEM ARRIVES TO THE AREA WEDNESDAY,  
BRINGING BREEZY SOUTH WINDS AHEAD OF THE FRONT AND EVENTUALLY  
RAIN. OUTSIDE A STRAY SPRINKLE IN THE AFTERNOON, THE MAIN FRONT  
ARRIVES BY 10 PM BRINGING A 1/4 TO A 1/2 INCH OF PRECIPITATION.  
SNOW LEVELS REMAIN ABOVE 5000 FT, BUT DROP TO 4500 FT EARLY  
THURSDAY BEHIND THE MAIN FRONT. A FEW LINGERING SHOWERS BRINGING A  
MIX OF RAIN OR SNOW IS POSSIBLE THROUGH THURSDAY MORNING, BEFORE  
CONDITIONS DRY OUT BY THE AFTERNOON.  
   
WEDNESDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN LATE IN THE  
AFTERNOON.  
CWR.................25 PERCENT.  
MAX TEMPERATURE.....AROUND 43.  
MIN HUMIDITY........89 PERCENT.  
WIND (20 FT)........SOUTHEAST WINDS 5 TO 7 MPH.  
MIXING HEIGHT.......700 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 7 MPH, SOUTHEAST 9 TO 12 MPH IN  
THE LATE MORNING AND AFTERNOON.  
 
TIME (PST) 4AM 5AM 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........66 66 66 73 73 73 66 66 66 67 67 67 89 89  
WEATHER COV..... CHC CHC  
WEATHER TYPE.... RN RN  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............38 38 38 37 36 39 40 41 41 42 43 41 41 41  
RH..............89 89 89 91 93 92 95 93 94 92 91 92 92 92  
20 FT WIND DIR..SE SE SE SE SE SE SE SE SE SE SE SE SE SE  
20 FT WIND SPD..5 5 5 5 5 5 6 6 6 6 6 6 6 6  
20 FT WIND GUST.8 8 8 8 8 8 10 10 10 10 10 10 10 10  
MIX HGT (KFT)...0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.7 0.7 0.7 0.7 0.7  
TRANSP WIND DIR.SW SW SW SW SW SW SE SE SE SE SE SE S S  
TRANSP WIND SPD.7 7 7 7 7 7 9 9 9 9 9 9 12 12  
   
WEDNESDAY NIGHT
 
 
SKY/WEATHER.........RAIN. RAIN AND SNOW SHOWERS LIKELY EARLY IN THE  
MORNING.  
CWR.................86 PERCENT.  
MIN TEMPERATURE.....AROUND 35.  
MAX HUMIDITY........92 PERCENT.  
WIND (20 FT)........SOUTHEAST WINDS 6 TO 10 MPH...SHIFTING TO THE  
SOUTHWEST AROUND 10 MPH EARLY IN THE MORNING.  
MIXING HEIGHT.......200 FT AGL.  
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH, WEST AROUND 10 MPH EARLY IN  
THE MORNING.  
 
TIME (PST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........89 92 92 92 97 97 97 97 97 97 87 87  
WEATHER COV.....CHC CHC CHC CHC DEF DEF DEF DEF DEF DEF LKY LKY  
WEATHER TYPE....RN RN RN RN RN RN RN RN RN RN RS RS  
TSTM COV........  
CWR.............30 30 30 30 90 90 90 90 90 90 20 20  
TEMP............40 39 39 39 39 39 38 38 37 36 36 36  
RH..............92 92 92 91 89 88 88 88 89 90 90 89  
20 FT WIND DIR..SE SE SE SE SE SE SE S S S SW SW  
20 FT WIND SPD..6 8 8 8 10 10 10 9 9 9 10 10  
20 FT WIND GUST.10 15 15 15 18 18 18 16 16 16 18 18  
MIX HGT (KFT)...0.7 0.2 0.2 0.2 0.2 0.2 0.2 0.5 0.5 0.5 0.2 0.2  
TRANSP WIND DIR.S S S S SW SW SW SW SW SW W W  
TRANSP WIND SPD.12 12 12 12 10 10 10 10 10 10 10 10  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY. RAIN AND SNOW SHOWERS LIKELY IN THE MORNING.  
CWR.................21 PERCENT.  
MAX TEMPERATURE.....AROUND 39.  
MIN HUMIDITY........78 PERCENT.  
WIND (20 FT)........WEST WINDS AROUND 10 MPH...SHIFTING TO THE  
NORTH 7 TO 10 MPH IN THE LATE MORNING AND  
AFTERNOON.  
MIXING HEIGHT.......1700 FT AGL.  
TRANSPORT WINDS.....WEST AROUND 10 MPH, NORTHEAST AROUND 10 MPH IN THE  
LATE MORNING AND AFTERNOON.  
 
TIME (PST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........87 88 88 88 72 72 72 63 63 63 32 32  
WEATHER COV.....CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC  
WEATHER TYPE....RS SW SW SW RS RS RS RS RS RS  
TSTM COV........  
CWR.............20 20 20 20 10 10 10 10 10 10 0 0  
TEMP............37 37 36 35 35 36 37 38 38 38 38 37  
RH..............88 87 89 91 92 91 89 86 83 80 78 77  
20 FT WIND DIR..SW W W W N N N N N N NE NE  
20 FT WIND SPD..10 10 10 10 9 9 9 9 9 9 8 8  
20 FT WIND GUST.18 18 18 18 16 16 16 16 16 16 15 15  
MIX HGT (KFT)...0.2 0.5 0.5 0.5 0.5 0.5 0.5 1.7 1.7 1.7 1.4 1.4  
TRANSP WIND DIR.W W W W NE NE NE NE NE NE NE NE  
TRANSP WIND SPD.10 10 10 10 9 9 9 9 9 9 9 9  
 

 
FORECASTER...BOOMSMA  
REQUESTED BY...CHRISTOPHER LLOYD  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2526327.0/EKA  
.DELDT 11/18/25  
.EMAIL EUGENIA.WIEBE@USDA.GOV,ELLIOT.GROO@USDA.GOV,CHRISTOPHER.LLOYD@USDA.GOV  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab CA Page Main Text Page