


Spot Forecast
Issued by NWS Eureka, CA
Issued by NWS Eureka, CA
283 FNUS76 KEKA 120052 FWSEKA Spot Forecast for Helena...USFS National Weather Service Eureka CA 552 PM PDT Fri Jul 11 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...Offshore flow is expected to bring dry air and breezy winds to the higher terrain areas Saturday morning. Hot temperatures are expected for much of the interior through early next week. Some relief in the temperatures is possible early next week, but it is generally expected to remain hot. Winds are generally expected to be light and terrain driven aside from the offshore winds overnight. A slight chance (10-15%) of dry thunderstorms are possible over northern Trinity County Sunday and a 5-10% chance on Monday. .TONIGHT... Sky/weather.........Clear. Haze and patchy smoke through the night. CWR.................0 percent. Min temperature.....Around 70. Max humidity........44 percent. Wind (20 ft)........West winds 5 to 8 mph in the evening...becoming variable 2 to 5 mph. Mixing height.......5400 ft AGL decreasing to 500-600 ft AGL early in the evening. Transport winds.....North around 6 mph. .SATURDAY... Sky/weather.........Sunny. Haze in the morning. CWR.................0 percent. Max temperature.....Around 96. Min humidity........14 percent. Wind (20 ft)........Variable 2 to 4 mph...becoming south 5 to 6 mph in the afternoon. Mixing height.......500-1700 ft AGL increasing to 7100 ft AGL late in the morning, then increasing to 11100 ft AGL early in the afternoon decreasing to 6000 ft AGL late in the afternoon. Transport winds.....Southeast around 6 mph. .SATURDAY NIGHT... Sky/weather.........Clear. Haze after midnight. CWR.................0 percent. Min temperature.....Around 71. Max humidity........46 percent. Wind (20 ft)........West winds 5 to 8 mph in the evening...becoming variable 2 to 5 mph. Mixing height.......6000 ft AGL decreasing to 400-800 ft AGL early in the evening. Transport winds.....North around 6 mph. .SUNDAY... Sky/weather.........Sunny. Slight chance of showers and dry thunderstorms in the afternoon. CWR.................0 percent. Max temperature.....Around 97. Min humidity........14 percent. Wind (20 ft)........Variable 1 to 3 mph. Gusty and erratic winds expected near thunderstorms in the afternoon. Mixing height.......500-600 ft AGL increasing to 10300-11700 ft AGL. Transport winds.....East around 6 mph. $$ Forecaster...Johnathon White Requested by...CD Type of request...WILDFIRE .TAG 2517612.3/EKA .DELDT 07/11/25 .EMAIL wyatt.rivas@usda.gov,casey.dunn@usda.gov