Spot Forecast
Issued by NWS Eureka, CA
Issued by NWS Eureka, CA
899 FNUS76 KEKA 181903 FWSEKA Spot Forecast for CFMC McKinnon Hill 102...Cultural Fire Management Council National Weather Service Eureka CA 1203 PM PDT Tue Aug 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...Moderate and mostly calm conditions will continue today. Temperatures will peak near 90 with slight cooling to the mid 80s Wednesday. Similarly, RH will be around 40 percent with good recovery overnight. Onshore winds will be gentle in the afternoon. Increasing marine conditions will continue to moderate conditions later in the week. .REST OF TODAY... Sky/weather.........Sunny. CWR.................0 percent. Max temperature.....Around 89. Min humidity........38 percent. Wind (20 ft)........Northwest winds 3 to 6 mph. Mixing height.......800-1200 ft AGL. Transport winds.....Northwest 5 to 8 mph. TIME (PDT) 1PM 2PM 3PM 4PM 5PM Sky (%).........4 4 4 4 11 Weather cov..... Weather type.... Tstm cov........ CWR.............0 0 0 0 0 Temp............83 85 85 85 86 RH..............40 38 37 37 38 20 FT wind dir..NW NW NW NW NW 20 FT wind spd..8 10 10 10 7 20 FT wind gust.12 15 15 15 9 Mix hgt (kft)...1.4 1.4 1.4 1.4 1.1 Transp wind dir.NW NW NW NW NW Transp wind spd.10 10 10 10 7 .TONIGHT... Sky/weather.........Mostly clear then becoming mostly cloudy. CWR.................0 percent. Min temperature.....Around 57. Max humidity........90 percent. Wind (20 ft)........Down valley 1 to 3 mph. Mixing height.......100-300 ft AGL. Transport winds.....Northwest around 4 mph. TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........11 11 26 26 26 28 28 28 38 38 38 55 Weather cov..... Weather type.... Tstm cov........ CWR.............0 0 0 0 0 0 0 0 0 0 0 0 Temp............82 79 74 64 63 62 61 60 59 59 58 58 RH..............41 46 55 69 72 74 76 78 79 78 79 77 20 FT wind dir..NW NW NW NW NW NW NW NW NW NW NW N 20 FT wind spd..7 7 3 3 3 2 2 2 1 1 1 1 20 FT wind gust.9 9 6 6 6 5 5 5 3 Mix hgt (kft)...1.1 1.1 0.3 0.3 0.3 0.4 0.4 0.4 0.4 0.4 0.4 0.4 Transp wind dir.NW NW NW NW NW N N N N N N N Transp wind spd.7 7 7 7 7 3 3 3 3 3 3 2 .WEDNESDAY... Sky/weather.........Mostly cloudy then becoming sunny. CWR.................0 percent. Max temperature.....Around 86. Min humidity........40 percent. Wind (20 ft)........Northwest 3 to 5 mph. Mixing height.......1000-1400 ft AGL. Transport winds.....West 4 to 7 mph late in the morning. TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........55 55 19 19 19 3 3 3 4 4 4 9 Weather cov..... Weather type.... Tstm cov........ CWR.............0 0 0 0 0 0 0 0 0 0 0 0 Temp............58 57 58 60 67 76 80 84 86 86 86 83 RH..............77 77 75 72 60 46 42 39 38 38 38 40 20 FT wind dir..N N NW NW NW NW NW NW NW NW NW NW 20 FT wind spd..1 1 1 1 1 3 3 3 6 6 6 5 20 FT wind gust.3 3 5 5 5 12 12 12 15 15 15 14 Mix hgt (kft)...0.4 0.4 0.7 0.7 0.7 1.4 1.4 1.4 1.4 1.4 1.4 1.0 Transp wind dir.N N N N N W W W W W W W Transp wind spd.2 2 2 2 2 7 7 7 7 7 7 6 $$ Forecaster...James White Requested by...Margo Robbins Type of request...PRESCRIBED .TAG 2619960.0/EKA .DELDT 08/18/26 .EMAIL margo@culturalfire.org,claire@culturalfire.org